Scraping head assembly and shower room assembly

Abstract

The invention discloses a scraping head assembly and a shower room assembly, the scraping head assembly is suitable for being installed in a shower room, and the scraping head assembly comprises a sliding piece, a scraping head and an elastic piece. The sliding piece is suitable for sliding relative to a door body of the shower room in the vertical direction. The scraping head is rotationally connected with the sliding part and is suitable for rotating and stopping at a first position suitable for abutting against the door body and a second position separated from the door body, the scraping head is provided with an abutting part exposed out of the sliding part, and the abutting part is suitable for being shifted to enable the scraping head to rotate from the first position to the second position when sliding downwards along with the sliding part and abutting against a fixed object below; therefore, when the scraping head slides from bottom to top, water drops on the door body cannot be pushed; the scraping head is driven to rotate from the second position to the first position when sliding upwards along with the sliding piece and abutting against a fixed object on the upper portion, and water drops on the door body can be pushed to the lower portion when the scraping head moves downwards, so that cleaning is achieved. And a motor for independently driving the scraping head to rotate does not need to be arranged, so that the cost is lower.

Description

Technical Field

[0001] The present invention relates to the field of household products, and particularly to a scraping head assembly and a shower room assembly. Background Art

[0002] After traditional shower room users take a shower, the surface of the shower room glass is easily splashed with water droplets, making the whole environment wet. If not cleaned in time, due to its humidity and contact with the atmosphere, various bacteria and viruses are likely to breed, generating peculiar smells. Moreover, when the water droplets dry naturally, water marks will remain on the glass, which are extremely difficult to clean; this brings users an unhealthy shower scenario and inconvenience in use. In the prior art, usually a scraping head is used to clean the water droplets on the door body. To prevent the residual water from being pushed to the top of the door body when the scraping head resets upward to the top, resulting in poor cleaning effect, usually the scraping head needs to be rotated so that the scraping head disengages from the door body, so that the water droplets on the door body will not be pushed during reset. The way to rotate the scraping head is usually to install a motor on the sliding member, which increases cost and occupies space, or to rotate the scraping head manually, which is rather inconvenient. Summary of the Invention

[0003] The purpose of the present invention is to overcome the above-mentioned defects or problems in the background art or to provide a material basis for overcoming the above-mentioned defects or problems in the background art, and to provide a scraping head assembly and a shower room assembly.

[0004] To achieve the above purpose, the present invention and its preferred embodiments adopt the following technical solutions, but the embodiments are not limited to the following solutions:

[0005] Solution 1, a scraping head assembly, which is suitable for being installed in a shower room, includes

[0006] A sliding member, which is suitable for sliding relative to the door body of the shower room in the vertical direction;

[0007] A scraping head, which is rotatably connected to the sliding member, is provided with a water scraping part, and is suitable for rotating and docking at a first position where the water scraping part is suitable for abutting against the door body and a second position where it disengages from the door body. The scraping head is provided with a collision part exposed outside the sliding member. The collision part is suitable for being toggled when sliding downward with the sliding member and colliding with a fixed object below, so that the scraping head rotates from the first position to the second position, and is toggled when sliding upward with the sliding member and colliding with a fixed object above, so that the scraping head rotates from the second position to the first position.

[0008] Solution 2, based on Solution 1, further includes an elastic member, which is installed on the sliding member and is suitable for applying a force to the scraping head so that the scraping head docks at the first position or the second position.

[0009] Solution three, based on solution one, the scraper head is interference fit, elastically snap-fitted, or magnetically connected to the sliding member when in the first position or the second position.

[0010] Solution 4, based on Solution 1, the scraper head includes a shaft, the abutment portion includes a first limiting portion and a second limiting portion protruding from the shaft, the shaft is rotatably connected to the sliding member, and the first limiting portion and the second limiting portion are respectively suitable for abutting against objects below and above.

[0011] Solution 5, based on Solution 1, the abutting portion is an eccentric portion, and the two opposite sides of the eccentric portion are respectively suitable for abutting against the object below and the object above.

[0012] Option six, based on Option two, the sliding member is provided with a rotation groove, the rotation groove is suitable for the scraping head to be inserted in the horizontal direction, the rotation groove is also provided with a clearance opening perpendicular to the horizontal direction, and the elastic member is suitable for applying force to the scraping head at the clearance opening.

[0013] Option seven, based on Option two, the scraper head is provided with a first limiting groove, a limiting boss and a second limiting groove arranged in sequence along its circumference, and the elastic member is a spring sheet. When the scraper head is in the first position, the elastic member abuts against the first limiting groove and the limiting boss, and when it is in the second position, the elastic member abuts against the second limiting groove and the limiting boss.

[0014] Option 8, based on Option 2, the shaving head has a dead point between the first position and the second position, and at the dead point, the elastic force of the elastic member is the largest, and the elastic member is suitable for causing the shaving head to move toward the first position when the shaving head is between the first position and the dead point, and to move toward the second position when the shaving head is between the second position and the dead point.

[0015] Option nine, based on Option one, also includes a driving member, a transmission member and two belts. The number of the sliding members is two, and they are respectively rotatably connected to the two ends of the scraper head. The driving member is suitable for driving the transmission member to rotate. The belts are fixedly connected to the sliding members in a one-to-one correspondence. The transmission member is suitable for driving the sliding members on the two belts to rise or fall.

[0016] Solution 10, based on Solution 1, further includes a driving member, a control member and a sensor, wherein the sensor is suitable for

[0017] It senses water droplets on the door and immediately closes the door after the person leaves.

[0018] Or if it senses that there is someone in the shower room and the person has been there for a set time, the shower room will be turned off immediately after the person leaves.

[0019] Or detect that someone has finished showering in the shower area, and immediately after the person leaves,

[0020] Emit a first signal, and the control member is adapted to control the driving member to drive the sliding member to move up and down when receiving the first signal.

[0021] Solution XI, a shower room assembly, including a door body and a shaving head assembly according to any one of Solutions I to X.

[0022] Solution XII, based on Solution XI, further includes a side frame and / or a top frame and / or a bottom frame. The object above is the upper end of the side frame or the top frame or the wall above, and the object below is the lower end of the side frame or the bottom frame or the wall below.

[0023] As can be seen from the above description of the present invention and its preferred embodiments, compared with the prior art, the technical solutions and their preferred embodiments of the present invention have the following beneficial effects due to the following technical means:

[0024] 1. In Solution I and its preferred embodiments, a shaving head assembly is adapted to be installed in a shower room, including a sliding member, a shaving head and an elastic member.

[0025] The sliding member is adapted to slide relative to the door body of the shower room in the vertical direction;

[0026] The shaving head is rotatably connected to the sliding member, and is provided with a water scraping portion. It is adapted to rotate and dock at a first position where the water scraping portion is adapted to abut against the door body and a second position where it disengages from the door body. The shaving head is provided with a collision portion exposed from the sliding member. The collision portion is adapted to be toggled when sliding downward with the sliding member and colliding with the fixed object below, so that the shaving head rotates from the first position to the second position. Thus, when the shaving head slides upward from the bottom, it will not push the water droplets on the door body; when sliding upward with the sliding member and colliding with the fixed object above, it is toggled to make the shaving head rotate from the second position to the first position. When moving downward, it can push the water droplets on the door body downward to achieve cleaning. During operation, only the sliding member needs to be slid to realize the rotation of the shaving head, without operating the shaving head, which is more convenient, and there is no need to set up an independent motor for driving the shaving head to rotate, so the cost is lower.

[0027] 2. In Solution II and its preferred embodiments, the elastic member is installed on the sliding member and is adapted to apply a force to the shaving head to make the shaving head dock at the first position or the second position, thereby preventing the shaving head from rotating due to loosening when the sliding member slides, resulting in difficulty in achieving the above effects.

[0028] 3. In Solution III and its preferred embodiments, the shaving head is in interference fit or elastic snap connection or magnetic connection with the sliding member at the first position or the second position, thereby preventing the shaving head from rotating due to loosening when the sliding member slides, resulting in difficulty in achieving the above effects.

[0029] 4. In Solution Four and its preferred embodiments, the scraping head includes a shaft rod, and the abutting part includes a first limiting part and a second limiting part protruding from the shaft rod. The shaft rod is rotatably connected to the sliding part. The first limiting part and the second limiting part are respectively adapted to abut against the object below and the object above, so as to realize the rotation of the shaft rod.

[0030] 5. In Solution Five and its preferred embodiments, the abutting part is an eccentric part. The two opposite surfaces of the eccentric part are respectively adapted to abut against the object below and the object above, so as to realize the rotation of the shaft rod. Only one abutting part needs to be provided, which is simpler.

[0031] 6. In Solution Six and its preferred embodiments, the sliding part is provided with a rotating groove, and the rotating groove is adapted to allow the scraping head to be inserted horizontally. The rotating groove is also provided with a relief opening perpendicular to the horizontal direction. The elastic part is adapted to apply a force to the scraping head at the relief opening. The rotating part and the force-receiving part of the scraping head are located at the same place, and the structure is simple.

[0032] 7. In Solution Seven and its preferred embodiments, the scraping head is provided with a first limiting groove, a limiting boss and a second limiting groove arranged in sequence along its circumferential direction. The elastic part is a spring piece. When the scraping head is in the first position, the elastic part abuts against the first limiting groove and the limiting boss. When in the second position, the elastic part abuts against the second limiting groove and the limiting boss. This way is a surface contact. Compared with point contact, the force application is more stable, and it is easier to realize the docking of the scraping head.

[0033] 8. In Solution Eight and its preferred embodiments, the scraping head has a dead point between the first position and the second position. At the dead point, the elastic force of the elastic part is the largest. When the scraping head rotates from the first position or the second position to the dead point, a relatively large elastic force needs to be overcome, so it is easy to dock at the first position or the second position. Therefore, the elastic part is adapted to make the scraping head move towards the first position when the scraping head is between the first position and the dead point, and make the scraping head move towards the second position when the scraping head is between the second position and the dead point. Thus, even when the scraping head moves due to slight vibration, it can automatically reset under the action of the elastic part, so as to ensure the stability during movement.

[0034] 9. In Solution Nine and its preferred embodiments, it further includes a driving part, a transmission part and two belts. The number of sliding parts is two, and they are respectively rotatably connected to both ends of the scraping head. The driving part is adapted to drive the transmission part to rotate. The belts are fixedly connected to the sliding parts one by one. The transmission part is adapted to drive the sliding parts on the two belts to rise or fall, so as to realize the same-speed up-and-down transmission on both the left and right sides, prevent displacement deviation, and ensure the cleaning effect.

[0035] 10. In Solution Ten and its preferred embodiments, it further includes a driving part, a control part and a sensor. The sensor is adapted to

[0036] sense water droplets on the door body and, after the first moment when people leave,

[0037] Or when it senses that there is someone in the shower room and the person has been present for the set time, and after the person leaves,

[0038] Or when it detects that someone has finished showering in the shower area, and after the person leaves,

[0039] It emits a first signal. The control member is adapted to control the driving member to drive the sliding member to lift when receiving the first signal, so as to automatically start cleaning when the cleaning conditions are met without manual control.

[0040] 11. In Solution Eleven and its preferred embodiments, a shower room assembly includes a door body and the above-mentioned scraping head assembly, and has the beneficial effects brought by the above-mentioned scraping head assembly.

[0041] 12. In Solution Twelve and its preferred embodiments, it further includes a side frame and / or a top frame and / or a bottom frame. The object above is the upper end of the side frame or the top frame or the wall above, and the object below is the lower end of the side frame or the bottom frame or the wall below, so as to realize the rotation of the scraping head. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for description in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0043] Figure 1 It is a perspective view of the shower room assembly in Embodiment 1;

[0044] Figure 2 It is an exploded view of the shower room assembly in Embodiment 1;

[0045] Figure 3 It is an exploded view of the parts at the top frame in Embodiment 1;

[0046] Figure 4 It is a structural schematic diagram of the driving member in Embodiment 1;

[0047] Figure 5 It is a circuit connection schematic diagram of the driving member in Embodiment 1;

[0048] Figure 6 It is an exploded view of the parts at the side frame in Embodiment 1;

[0049] Figure 7 It is a structural schematic diagram of the parts at the side frame in Embodiment 1;

[0050] Figure 8 It is a structural schematic diagram of the shower room assembly in Embodiment 1;

[0051] Figure 9Isometric view of the scraping head in Embodiment 1;

[0052] Figure 10 Exploded view of the sliding member and the elastic member in Embodiment 1;

[0053] Figure 11 Assembly schematic diagram of the sliding member and the elastic member in Embodiment 1;

[0054] Figure 12 Assembly schematic diagram of the side frame and the sliding member in Embodiment 1

[0055] Figure 13 Front view of the shower room assembly in Embodiment 1;

[0056] Figure 14 Is Figure 13 Cross-sectional view of the B-B cutting plane in;

[0057] Figure 15 Is Figure 13 Cross-sectional view of the A-A cutting plane in;

[0058] Figure 16 Schematic diagram of the cooperation between the scraping head and the door body when the scraping head starts to abut against the lower rotation limiting inclined plane in Embodiment 1;

[0059] Figure 17 Schematic diagram of the cooperation between the scraping head and the lower rotation limiting inclined plane when the scraping head starts to abut against the lower rotation limiting inclined plane in Embodiment 1;

[0060] Figure 18 Is Figure 17 Enlarged view of the marked place;

[0061] Figure 19 Schematic diagram of the cooperation between the scraping head and the door body when the scraping head finishes abutting against the lower rotation limiting inclined plane in Embodiment 1;

[0062] Figure 20 Schematic diagram of the cooperation between the scraping head and the lower rotation limiting inclined plane when the scraping head finishes abutting against the lower rotation limiting inclined plane in Embodiment 1;

[0063] Figure 21 Schematic diagram of the cooperation between the scraping head and the door body when the scraping head resets upward in Embodiment 1;

[0064] Figure 22 Schematic diagram of the cooperation between the scraping head and the lower rotation limiting inclined plane when the scraping head resets upward in Embodiment 1;

[0065] Figure 23 Is Figure 22 Enlarged view of the marked place;

[0066] Figure 24Schematic diagram of the cooperation between the scraping head and the door body when the scraping head starts to abut against the upper rotating limiting inclined surface in the first embodiment;

[0067] Figure 25 Schematic diagram of the cooperation between the scraping head and the upper rotating limiting inclined surface when the scraping head starts to abut against the upper rotating limiting inclined surface in the first embodiment;

[0068] Figure 26 For Figure 25 Enlarged view of the marked place;

[0069] Figure 27 Schematic diagram when touching in another embodiment;

[0070] Figure 28 Schematic diagram when touching the other side in another embodiment.

[0071] Main reference numeral description:

[0072] Scraping head assembly 1; sliding member 11; rotating groove 111; relief opening 1111; mounting groove 112; protrusion 113; scraping head 12; shaft rod 121; first limiting groove 1211; limiting boss 1212; second limiting groove 1213; first limiting portion 122; second limiting portion 123; water scraping portion 124; eccentric portion 125; elastic member 13; driving member 14; transmission member 15; transmission shaft 151; driving pulley 152; driven pulley 153; belt 16; control member 17; sensor 18; door body 2; side frame 3; upper limiting member 31; upper rotating limiting inclined surface 311; lower limiting member 32; lower rotating limiting inclined surface 321; sliding groove 33; top frame 4; bottom frame 5; Detailed implementation manners

[0073] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the preferred embodiments of the present invention and should not be regarded as excluding other embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0074] In the claims, the description and the above-mentioned accompanying drawings of the present invention, unless otherwise clearly defined, when using terms such as "first", "second" or "third", etc., are all used to distinguish different objects and are not used to describe a specific order.

[0075] In the claims, the description and the above-mentioned drawings of the present invention, unless otherwise clearly defined, for orientation terms, such as the use of terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc. to indicate orientation or positional relationship are based on the orientation and positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, so it should not be construed as limiting the specific protection scope of the present invention.

[0076] In the claims, the description and the above-mentioned drawings of the present invention, unless otherwise clearly defined, if the terms "fixed connection" or "fixedly connected" are used, they should be understood in a broad sense, that is, any connection method without displacement relationship and relative rotation relationship between the two, that is, including non-detachable fixed connection, detachable fixed connection, being integrated as one body, and being fixedly connected through other devices or elements.

[0077] In the claims, the description and the above-mentioned drawings of the present invention, if the terms "comprise", "have" and their variants are used, are intended to mean "including but not limited to".

[0078] Reference Figures 1 - 26 , a shower room assembly, comprising a door body 2, a scraping head assembly 1, side frames 3 and / or a top frame 4 and / or a bottom frame 5. In this embodiment, the shower room assembly includes side frames 3, a top frame 4 and a bottom frame 5. In this embodiment, the door body 2 is a fixed door, the top frame 4 is located above the door body 2, the bottom frame 5 is located below the door body 2, and the side frames 3 are located at both side ends of the door body 2.

[0079] Reference Figure 6 , upper limit members 31 and lower limit members 32 are respectively provided at the upper and lower ends of the side frame 3. The upper limit member 31 is provided with an upper rotation limit inclined surface 311, and the lower limit member 32 is provided with a lower rotation limit inclined surface 321. The side frame 3 is further provided with a chute 33 extending in the up and down direction. The chute 33 has an opening towards the direction of the other side frame. The upper rotation limit inclined surface 311 and the lower rotation limit inclined surface 321 are located in the chute 33. The chute 33 can allow a sliding member 11 to slide, and the upper rotation limit inclined surface 311 and the lower rotation limit inclined surface 321 can be abutted by the sliding member 11.

[0080] The scraping head assembly 1 is adapted to be installed in a shower room. The scraping head assembly 1 includes a sliding member 11, a scraping head 12, an elastic member 13, a driving member 14, a transmission member 15, a belt 16, a control member 17 and a sensor 18.

[0081] In this embodiment, reference Figure 3 , the driving member 14 is installed on the top frame 4 through a bracket. Reference Figures 3 - 8, the transmission member 15 includes a transmission shaft 151, two driving pulleys 152 and two driven pulleys 153. The driving pulley 152 is rotatably connected to the upper limiting member 31, and the transmission shaft 151 drives the driving pulley 152 inside the upper limiting member 31 to rotate. The driven pulley 153 is rotatably connected to the lower limiting member 32. There are two belts 16, and the belts 16 are sleeved on the driving pulley 152 and the driven pulley 153 and are fixedly connected to the sliding member 11. Reference Figure 4 , the driving member 14 is a rotating motor, and the rotating motor drives the transmission shaft 151 to rotate through a gear set, so as to drive the sliding member 11 on the two belts 16 to rise or fall.

[0082] Reference Figure 3 , the sensor 18 is installed on the top frame 4. The sensor 18 is adapted to emit a first signal when it senses that there are water droplets on the door body 2, after the first time when a person leaves, or when it senses that there is someone in the shower room and the time when the person exists reaches the set time, after the first time when the person leaves, or when it detects that someone has finished showering in the shower area, after the first time when the person leaves. The sensor 18 can be a sensor 18 of types such as microwave, infrared, pyroelectric, laser, capacitance, etc.

[0083] Reference Figure 5 , the control member 17 is adapted to control the driving member 14 to drive the sliding member 11 to lift and lower when receiving the first signal, and the lifting and lowering distance can be preset to make the use more stable.

[0084] Reference Figure 7 , there are two sliding members 11, which are respectively slidably connected to the sliding grooves 33 of the two side frames 3. The two sliding members 11 are respectively located at both ends of the scraping head 12 and are respectively rotatably connected to both ends of the scraping head 12. The sliding members 11 are fixedly connected to the belts 16 one by one to be adapted to slide relative to the door body 2 of the shower room in the vertical direction. Reference Figure 10 , the sliding member 11 is provided with a rotating groove 111, and the rotating groove 111 is adapted to allow the scraping head 12 to be inserted in the horizontal direction to support the scraping head 12 and allow the scraping head 12 to rotate. This horizontal direction can be the inside-outside direction of the shower room, or the arrangement direction of the side frame 3 or other directions, as long as the scraping head 12 can be installed. In this embodiment, preferably, the rotating groove 111 is adapted to allow the scraping head 12 to be inserted in the arrangement direction of the side frame 3. The rotating groove 111 is also provided with a relief opening 1111 perpendicular to the horizontal direction. The sliding member 11 is provided with an n-shaped installation groove 112, the middle of the installation groove 112 is communicated with the relief opening 1111, and there are a plurality of protrusions 113 in the installation groove 112 to limit the position of the elastic member 13.

[0085] Reference Figure 9, the shaving head 12 is provided with a wiper part 124. The shaving head 12 rotates and docks at a first position suitable for making the wiper part 124 abut against the door body 2 and a second position away from the door body 2. The shaving head 12 is provided with a collision part exposed from the sliding part 11. The collision part is suitable for being toggled when sliding downward with the sliding part 11 and colliding with a fixed object below (generating a torque on the shaving head 12 when colliding), so that the shaving head 12 rotates from the first position to the second position, and is toggled when sliding upward with the sliding part 11 and colliding with a fixed object above, so that the shaving head 12 rotates from the second position to the first position; wherein, the object above is the upper end of the side frame 3 or the top frame 4 or the wall above, and the object below is the lower end of the side frame 3 or the bottom frame 5 or the wall below. In this embodiment, the object above is the upper rotation limiting inclined surface 311 of the upper limiting part 31, and the object below is the lower rotation limiting inclined surface 321 of the lower limiting part 32.

[0086] In this embodiment, the shaving head 12 includes a shaft rod 121. The collision part includes a first limiting part 122 and a second limiting part 123 protruding from the shaft rod 121. The shaft rod 121 is rotatably connected to the sliding part 11. The first limiting part 122 and the second limiting part 123 are symmetrically arranged and are generally in the shape of a frustum of a pyramid. The first limiting part 122 and the second limiting part 123 are respectively suitable for colliding with the object below and the object above, and the two cooperate through an inclined surface to make the shaving head 12 rotate as a whole. It should be understood that as long as a torque can be generated through collision, it is not always an inclined surface cooperation at every moment.

[0087] In other embodiments, referring to Figure 27 , Figure 28 , only one part can be provided to collide with the object below and the object above to make the structure simpler. For example, the collision part is an eccentric part 125. The distance from the outer surface of the eccentric part 125 to the rotation axis of the shaving head 12 is different from the distance from the outer surface of the rest of the shaving head 12 to the rotation axis of the shaving head 12, so as to generate a torque for rotating the shaving head 12 when colliding with other objects. Specifically, the two opposite surfaces of the eccentric part 125 are respectively suitable for colliding with the object below and the object above.

[0088] The shaft 121 of the scraper head 12 is also provided with a first limiting groove 1211, a limiting boss 1212 and a second limiting groove 1213 arranged in sequence along its circumference. The elastic member 13 is a spring sheet. When the scraper head 12 is in the first position, the elastic member 13 abuts against the first limiting groove 1211 and the limiting boss 1212, wherein the abutment between the elastic member 13 and the first limiting groove 1211 can be abutment against the notch of the first limiting groove 1211, thereby comparing with only abutment against the limiting boss 1212, the elastic member 13 can abut against the first limiting groove 1211. 1212 abut against each other to increase contact. Further preferably, the elastic member 13 is deformed and extends into the first limiting groove 1211 to achieve engagement with the groove wall of the first limiting groove 1211, resulting in a better engagement effect. When in the second position, the elastic member 13 abuts against the second limiting groove 1213 and the limiting boss 1212. The abutment between the elastic member 13 and the second limiting groove 1213 is similar to the abutment between the elastic member 13 and the first limiting groove 1211, and no further elaboration is given here. The scraper head 12 has a dead point between the first position and the second position. In this embodiment, when the tip of the limiting boss 1212 contacts the elastic member 13, the elastic member 13 is farthest from the rotation axis of the scraper head 12, which is the dead point position. At this time, the deformation degree of the elastic member 13 is greater than that of the first position and the second position on both sides of the dead point position, and the elastic force is also greater. Therefore, when the scraper head 12 rotates from the first position or the second position to the dead point, it needs to overcome a larger elastic force, so that it is easy to dock at the first position or the second position. Therefore, the elastic member 13 is suitable for moving the shaving head 12 to the first position (the contact surface is large and relatively stable) when the shaving head 12 is between the first position and the dead point (the contact surface is small, and the elastic force of the elastic member 13 is large and relatively unstable), and moving the shaving head 12 to the second position when the shaving head 12 is between the second position and the dead point, so as to prevent slight vibrations from causing the shaving head 12 to be unable to maintain its position and affecting its use.

[0089] refer to Figure 10 , Figure 11 The elastic member 13 is mounted on the sliding member 11. Specifically, the elastic member 13 is generally adapted to the shape of the mounting groove 112, and is also n-shaped. The elastic member 13 is suitable for applying force to the scraper head 12 in the rotating groove 111 at the yielding opening 1111, so that the scraper head 12 is docked at the first position or the second position. In other embodiments, the scraper head 12 can also be docked by interference fit, elastic snap connection, or magnetic connection with the sliding member 11 when the scraper head 12 is in the first position or the second position. The elastic snap connection can be that one of the scraper head 12 and the sliding member 11 has a snap convex suitable for deformation, and the scraper head 12 is deformed by the snap convex to enter or exit the corresponding snap position. When it is in the snap position, the scraper head 12 is docked.

[0090] refer to Figures 13 - 26 When in use, in the initial state, the scraper head 12 is located at the top and the scraper head 12 is located at the first position, and the elastic member 13 is against the first limiting groove 1211 and the limiting boss 1212. Figures 13 - 15, when the wiper condition is met, the control member 17 controls the driving member 14 to drive the sliding members 11 on both sides to move downward. The wiper portion 124 of the wiper head 12 presses against the door body 2 to push the water droplets on the door body 2 to the bottom of the door body 2. During this process, the elastic member 13 always applies a force to the wiper head 12 to keep it in the first position. When the sliding member 11 slides downward to be about to reach the lowest position, refer to Figures 16 - 20 , the first limiting portion 122 of the wiper head 12 begins to contact the lower rotation limiting inclined surface 321. During the continuous downward sliding of the sliding member 11, the wiper head 12 begins to rotate, and the elastic member 13 disengages from the first limiting groove 1211 and approaches the second limiting groove 1213 until the wiper head 12 rotates to the second position. At this time, the elastic member 13 abuts against the second limiting groove 1213 and the limiting boss 1212, and the wiper head 12 disengages from the door body 2; refer to Figure 21 , Figure 22 , Figure 23 , the driving member 14 drives the sliding members 11 on both sides to move upward. Since the wiper portion 124 of the wiper head 12 disengages from the door body 2, it will not push the water droplets further upward on the door body 2. During this process, the elastic member 13 always applies a force to the wiper head 12 to keep it in the second position; refer to Figures 24 - 26 , until the second limiting portion 123 of the wiper head 12 begins to contact the upper rotation limiting inclined surface 311. During the continuous upward sliding of the sliding member 11, the wiper head 12 begins to rotate to the first position to achieve reset.

[0091] Compared with the prior art, this embodiment has the following beneficial effects:

[0092] In an exemplary embodiment, a wiper head assembly 1 is adapted to be installed in a shower room and includes a sliding member 11, a wiper head 12, and an elastic member 13.

[0093] The sliding member 11 is adapted to slide relative to the door body 2 of the shower room in the vertical direction;

[0094] The wiper head 12 is rotatably connected to the sliding member 11. It is provided with a wiper portion 124, which is adapted to rotate and dock at a first position where the wiper portion 124 is adapted to abut against the door body 2 and a second position where it disengages from the door body 2. The wiper head 12 is provided with a collision portion exposed from the sliding member 11. The collision portion is adapted to be toggled when sliding downward with the sliding member 11 and colliding with a fixed object below, so that the wiper head 12 rotates from the first position to the second position. Thus, when the wiper head 12 slides upward from the bottom, it will not push the water droplets on the door body 2; and it is toggled when sliding upward with the sliding member 11 and colliding with a fixed object above, so that the wiper head 12 rotates from the second position to the first position. When moving downward, it can push the water droplets on the door body 2 downward to achieve cleaning. During operation, only by sliding the sliding member 11 can the rotation of the wiper head 12 be realized, without operating the wiper head 12, which is more convenient, and there is no need to set up an independent motor for driving the rotation of the wiper head 12, so the cost is lower.

[0095] In an exemplary embodiment, the elastic member 13 is installed on the sliding member 11 and is adapted to apply a force to the scraper head 12 to cause the scraper head 12 to dock at the first position or the second position, thereby preventing the scraper head 12 from rotating due to loosening when the sliding member 11 slides, which makes it difficult to achieve the above effects.

[0096] In an exemplary embodiment, when the scraper head 12 is at the first position or the second position, it is in interference fit, elastic clamping connection or magnetic connection with the sliding member 11, thereby preventing the scraper head 12 from rotating due to loosening when the sliding member 11 slides, which makes it difficult to achieve the above effects.

[0097] In an exemplary embodiment, the scraper head 12 includes a shaft rod 121, and the abutting portion includes a first limiting portion 122 and a second limiting portion 123 protruding from the shaft rod 121. The shaft rod 121 is rotatably connected to the sliding member 11, and the first limiting portion 122 and the second limiting portion 123 are respectively adapted to abut against an object below and an object above, thereby realizing the rotation of the shaft rod 121.

[0098] In an exemplary embodiment, the abutting portion is an eccentric portion 125. The two opposite surfaces of the eccentric portion 125 are respectively adapted to abut against an object below and an object above, thereby realizing the rotation of the shaft rod 121. Only one abutting portion needs to be provided, which is simpler.

[0099] In an exemplary embodiment, the sliding member 11 is provided with a rotating groove 111. The rotating groove 111 is adapted to allow the scraper head 12 to be inserted in the horizontal direction. The rotating groove 111 is further provided with a relief opening 1111 perpendicular to the horizontal direction. The elastic member 13 is adapted to apply a force to the scraper head 12 at the relief opening 1111. The rotation position and the force-receiving position of the scraper head 12 are at the same place, and the structure is simple.

[0100] In an exemplary embodiment, the scraper head 12 is provided with a first limiting groove 1211, a limiting boss 1212 and a second limiting groove 1213 arranged in sequence along its circumference. The elastic member 13 is a spring piece. When the scraper head 12 is at the first position, the elastic member 13 abuts against the first limiting groove 1211 and the limiting boss 1212. When the scraper head 12 is at the second position, the elastic member 13 abuts against the second limiting groove 1213 and the limiting boss 1212. This method is a surface contact. Compared with point contact, the force application is more stable, and it is easier to achieve the docking of the scraper head 12.

[0101] In an exemplary embodiment, the wiper head 12 has a dead point between the first position and the second position. At the dead point, the elastic force of the elastic member 13 is the greatest. When the wiper head 12 rotates from the first position or the second position towards the dead point, a relatively large elastic force needs to be overcome, so that it is easy to dock at the first position or the second position. Therefore, the elastic member 13 is adapted to move the wiper head 12 towards the first position when the wiper head 12 is between the first position and the dead point, and move the wiper head 12 towards the second position when the wiper head 12 is between the second position and the dead point. Thus, even when the wiper head 12 moves due to slight vibration, it can automatically reset under the action of the elastic member 13, thereby ensuring stability during movement.

[0102] In an exemplary embodiment, it further includes a driving member 14, a transmission member 15 and two belts 16. The number of sliding members 11 is two, and they are respectively rotatably connected to both ends of the wiper head 12. The driving member 14 is adapted to drive the transmission member 15 to rotate. The belts 16 are fixedly connected to the sliding members 11 in a one-to-one correspondence. The transmission member 15 is adapted to drive the sliding members 11 on the two belts 16 to rise or fall, so as to realize the same-speed up-and-down transmission on both the left and right sides, prevent displacement deviation, and ensure the cleaning effect.

[0103] In an exemplary embodiment, it further includes a driving member 14, a control member 17 and a sensor 18. The sensor 18 is adapted to sense that there are water droplets on the door body 2, and after the first moment when a person leaves,

[0104] or sense that there is a person in the shower room and the existence time of the person reaches the set time, and after the first moment when a person leaves,

[0105] or detect that someone has completed showering in the shower area, and after the first moment when a person leaves,

[0106] send out a first signal. The control member 17 is adapted to control the driving member 14 to drive the sliding member 11 to rise and fall when receiving the first signal, so as to automatically start cleaning when the cleaning condition is met without manual control.

[0107] In an exemplary embodiment, a shower room assembly includes a door body 2 and the above-mentioned wiper head assembly 1, and has the beneficial effects brought by the above-mentioned wiper head assembly 1.

[0108] In an exemplary embodiment, it further includes a side frame 3 and / or a top frame 4 and / or a bottom frame 5. The object above is the upper end of the side frame 3 or the top frame 4 or the wall above, and the object below is the lower end of the side frame 3 or the bottom frame 5 or the wall below, so as to realize the rotation of the wiper head 12.

[0109] The descriptions of the above specification and embodiments are used to explain the protection scope of the present invention, but do not constitute a limitation to the protection scope of the present invention. Modifications, equivalent replacements or other improvements to the embodiments of the present invention or some of its technical features obtained by those of ordinary skill in the art through logical analysis, reasoning or limited experiments in combination with common general knowledge, ordinary technical knowledge in the art and / or the prior art under the inspiration of the present invention or the above embodiments shall all be included within the protection scope of the present invention.

Claims

1. A shaving head assembly, which is suitable for installation in a shower room, characterized in that: include A sliding member (11) adapted to slide relative to the door body (2) of the shower room in a vertical direction; A scraper head (12) is rotatably connected to the sliding member (11), and is provided with a wiping portion (124) which is suitable for rotating and stopping at a first position in which the wiping portion (124) is suitable for abutting against the door body (2) and a second position in which the wiping portion (124) is separated from the door body (2). The scraper head (12) is provided with an abutting portion exposed from the sliding member (11), and the abutting portion is suitable for being pushed when the sliding member (11) slides downward and abuts against a fixed object below, so that the scraper head (12) is rotated from the first position to the second position, and is pushed when the sliding member (11) slides upward and abuts against a fixed object above, so that the scraper head (12) is rotated from the second position to the first position.

2. A shaving head assembly according to claim 1, characterized in that: It also comprises an elastic member (13), wherein the elastic member (13) is mounted on the sliding member (11) and is suitable for applying force to the scraping head (12) so that the scraping head (12) stops at the first position or the second position.

3. A shaving head assembly according to claim 1, characterized in that: The scraper head (12) is interference-fitted, elastically snap-fitted, or magnetically connected to the sliding member (11) when in the first position or the second position.

4. A shaving head assembly according to claim 1, characterized in that: The scraper head (12) comprises a shaft (121), and the abutment portion comprises a first limiting portion (122) and a second limiting portion (123) protruding from the shaft (121); the shaft (121) is rotatably connected to the sliding member (11), and the first limiting portion (122) and the second limiting portion (123) are respectively suitable for abutting against an object below and an object above.

5. A shaving head assembly according to claim 1, characterized in that: The abutting portion is an eccentric portion (125), and two oppositely spaced surfaces of the eccentric portion (125) are respectively suitable for abutting against an object below and an object above.

6. A shaving head assembly according to claim 2, characterized in that: The sliding member (11) is provided with a rotation groove (111), and the rotation groove (111) is suitable for the scraper head (12) to be inserted in the horizontal direction. The rotation groove (111) is also provided with a clearance opening (1111) perpendicular to the horizontal direction. The elastic member (13) is suitable for applying force to the scraper head (12) at the clearance opening (1111).

7. A shaving head assembly according to claim 2, characterized in that: The scraper head (12) is provided with a first limiting groove (1211), a limiting boss (1212) and a second limiting groove (1213) which are arranged in sequence along its circumference; the elastic member (13) is a spring sheet; when the scraper head (12) is in a first position, the elastic member (13) abuts against the first limiting groove (1211) and the limiting boss (1212); when the scraper head (12) is in a second position, the elastic member (13) abuts against the second limiting groove (1213) and the limiting boss (1212).

8. A shaving head assembly as claimed in claim 2, characterized in that The scraper head (12) has a dead point between the first position and the second position. At the dead point, the elastic force of the elastic member (13) is maximum. The elastic member (13) is suitable for causing the scraper head (12) to move toward the first position when the scraper head (12) is between the first position and the dead point, and to move the scraper head (12) to the second position when the scraper head (12) is between the second position and the dead point.

9. A shaving head assembly as claimed in claim 1, characterized in that : It also includes a driving member (14), a transmission member (15) and two belts (16), the number of the sliding members (11) is two, and they are respectively rotatably connected to the two ends of the scraper head (12), the driving member (14) is suitable for driving the transmission member (15) to rotate, the belt (16) is fixedly connected to the sliding member (11) in a one-to-one correspondence, and the transmission member (15) is suitable for driving the sliding members (11) on the two belts (16) to rise or fall.

10. A shaving head assembly as claimed in claim 1, characterized in that : Also includes a driving member (14), a control member (17) and a sensor (18), wherein the sensor (18) is suitable for It senses water droplets on the door (2) and immediately after the person leaves, Or if it senses that there is someone in the shower room and the person has been there for a set time, the shower room will be turned off immediately after the person leaves. Or detect that someone has finished showering in the shower area, and immediately after the person leaves, A first signal is sent out, and the control member (17) is suitable for controlling the driving member (14) to drive the sliding member (11) to rise and fall when receiving the first signal.

11. A shower room assembly, characterized in that: It comprises a door body (2) and a scraper head assembly as claimed in any one of claims 1 to 10.

12. A shower room assembly according to claim 11, characterized in that : It also includes a side frame (3) and / or a top frame (4) and / or a bottom frame (5), the upper object is the upper end of the side frame (3) or the top frame (4) or the upper wall, and the lower object is the lower end of the side frame (3) or the bottom frame (5) or the lower wall.

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