WO2024012079A1 - 挂钩组件及拉绳式马桶的冲水单元 - Google Patents

挂钩组件及拉绳式马桶的冲水单元 Download PDF

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Publication number
WO2024012079A1
WO2024012079A1 PCT/CN2023/097247 CN2023097247W WO2024012079A1 WO 2024012079 A1 WO2024012079 A1 WO 2024012079A1 CN 2023097247 W CN2023097247 W CN 2023097247W WO 2024012079 A1 WO2024012079 A1 WO 2024012079A1
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WO
WIPO (PCT)
Prior art keywords
slider
base
protrusion
arc
hook body
Prior art date
Application number
PCT/CN2023/097247
Other languages
English (en)
French (fr)
Inventor
欧育新
陈文忠
胡可焕
李华平
Original Assignee
中山东菱威力洁净科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中山东菱威力洁净科技有限公司 filed Critical 中山东菱威力洁净科技有限公司
Publication of WO2024012079A1 publication Critical patent/WO2024012079A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
    • E03D5/09—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the hand
    • E03D5/094—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the hand the flushing element, e.g. siphon bell, being actuated through a cable, chain or the like

Definitions

  • the utility model relates to the field of connection devices, and in particular to a hook assembly and a flushing unit of a drawstring toilet.
  • a pulling rope switch needs to be equipped with connecting parts to connect the pulling rope and the switch, so that the switch can be opened or closed by pulling the rope;
  • the flushing unit of the drawstring toilet needs to be provided with a connecting component for connecting the flushing drawstring and the flushing plug of the toilet, so that the flushing plug can be pulled by the flushing drawstring so that the toilet can complete the flushing process.
  • the driving force needs to pull the flushing cord through the connecting component to complete the flushing process of the drawstring toilet.
  • the process of pulling the flushing rope to flush the water requires a large pulling force to complete. If the toilet is flushed manually, it will be more difficult for users with less strength such as children.
  • the moving stroke of the connecting part is the distance during which the flushing cord pulls the flushing plug to a fully open state, so the connecting part needs to occupy a large space.
  • the purpose of the utility model is to solve the problems of connecting components in the prior art that occupy a large space and cannot save labor.
  • a hook assembly which includes a hook body, a slider and a base.
  • the slider is disposed on the base so as to be translatable along the first direction, and the end of the base in the first direction has a limiting protrusion protruding toward the side where the slider is located.
  • the hook body has an "L" shape and includes a first part extending along a first direction and a second part extending along a second direction perpendicular to the first direction.
  • One of the first part and the second part is rotatably arranged on the slide.
  • One side of the block is away from the base, and at least one end of the other block extends out of the slide block and has a hooking structure.
  • the free end of one of the first part and the second part is closer to the limiting protrusion than the free end of the other part, and the free end of one of the first part and the second part has a direction toward the limiting protrusion along the first direction.
  • the bit protrusion protrudes and extends from the arc-shaped turning protrusion at the top of the slider.
  • the hook body is arranged on the slider.
  • the slider moves along the first direction on the base, it can drive the hook body to move in the first direction.
  • one of the first part and the second part is rotatably disposed on the slider, when the hook body can abut against the limiting protrusion on the base, the arc-shaped turning protrusion of one of the first part and the second part Cooperating with the limiting protrusion, the hook body can rotate, and the linear movement stroke of the hook body relative to the base along the first direction is converted into the rotation stroke of the hook body relative to the base, which greatly reduces the movement of the hook body in the first direction.
  • the required movement stroke is reduced, and the size of the hook component along the first direction is reduced, making the structure of the hook component more compact, thereby greatly reducing the space occupied by the hook component.
  • the limiting protrusion cooperates with the arc-shaped steering protrusion so that the base can apply thrust to the hook body, thereby reducing the driving force that continues to be applied to the hook body in the first direction.
  • the setting of the hooking structure can facilitate connection with other structures, thereby increasing the convenience of using the hook assembly.
  • an embodiment of the present invention discloses a hook assembly, wherein a portion of one of the first part and the second part rotatably disposed on the slider is oriented in a second direction.
  • a first guide part is provided between the upper end and the corresponding part of the slider.
  • the end of one of the first part and the second part in the second direction is an arc-shaped end, and the corresponding part of the slider also has an adapted
  • the arc-shaped guide groove has the same curvature as the arc-shaped end and has a gap.
  • this arrangement allows the hook body to rotate along the protruding end of the arc-shaped turning protrusion until the arc-shaped turning protrusion is away from the side of the hooking structure in the second direction, and can continue to rotate along the arc-shaped end.
  • the entire hook body rotates, thereby converting the linear movement stroke of the hook body into the rotation stroke of the hook body relative to the base to the greatest extent, further reducing the size of the hook assembly in the first direction, and making the overall structure of the hook assembly more compact. Therefore, this arrangement only needs a simple shape design to convert the linear movement stroke of the hook body into the rotation stroke of the hook body relative to the base to the greatest extent. It has the advantages of compact and simple structure and naked design.
  • an embodiment of the present invention discloses a hook assembly, wherein in a cross section taken along the first direction, the portion of the limiting protrusion opposite to the arc-shaped steering protrusion It is flat, and the arc-shaped steering protrusion is a semicircular protrusion protruding toward the limiting protrusion.
  • the opposing parts of the limiting protrusion and the arc-shaped steering protrusion are flat, and the arc-shaped steering protrusion is a semicircular protrusion protruding toward the limiting protrusion, so that the limiting protrusion and the arc-shaped steering protrusion can be aligned Cooperate better.
  • the semicircular protrusion has a longer arc length, thereby increasing the rotation stroke of the hook body relative to the base along the arc-shaped end of the arc-shaped turning protrusion, and further reducing the rotation distance of the hook body relative to the base along the first edge.
  • the linear movement stroke in the direction makes the structure of the hook assembly more compact, thereby further reducing the space occupied by the hook assembly.
  • an embodiment of the present invention discloses a hook assembly, wherein the second part is rotatably disposed on the slider, and the second part is closer to the limiting protrusion than the first part. . Moreover, in the cross-sectional view taken along the first direction, the part of the second part near the free end is rotatably disposed on the slider, and the second part and the slider are rotatable through a rotating shaft located on the edge of the slider near the first part. ground connection.
  • the first part is used to connect the components that need to be pulled
  • the second part is used to rotate in cooperation with the limiting protrusion on the base, and drive the hook body to rotate, so as to move the hook body relative to the base along the edge.
  • the linear movement stroke in the first direction is converted into the rotation stroke of the hook body relative to the base.
  • the second part and the slider are rotationally connected through the rotating shaft, which can make the rotational connection structure between the second part and the slider simpler.
  • the embodiment of the present utility model discloses a hook assembly, which further includes a driving component, and the driving component is drivingly connected to one side of the slider. Furthermore, a second guide part is provided between the slider and the base, and the slider slides in the first direction along the second guide part.
  • the second guide part includes a guide protrusion and a guide groove provided between the slider and the base.
  • the driving component is used to drive the slider to move in the first direction on the base, and the arrangement of the driving component increases the degree of automation of the hook assembly.
  • the arrangement of the guide protrusion and the guide groove makes the sliding connection structure between the slide block and the base simpler.
  • One embodiment of the present invention also provides a flushing unit for a drawstring toilet, which includes any one of the above hook assemblies, wherein the flushing unit has a flushing unit disposed in a water tank of the drawstring toilet and located in the drawstring toilet.
  • the unit housing is above the flushing cord of the toilet, and the hook assembly is arranged in the unit housing.
  • the base is fixedly installed in the unit housing and hooked The structure extends out of the unit shell and is connected to the end of the flushing rope.
  • the first direction is the height direction of the water tank
  • the second direction is one of the thickness direction or the width direction of the water tank.
  • the unit shell can protect the hook assembly to reduce the impact of water in the water tank on the hook assembly.
  • the hooking structure extends out of the unit shell to facilitate connection of the hook assembly with the end of the flushing cord of the toilet.
  • the hook body is pulled, and after it abuts against the limiting protrusion on the base, the arc-shaped steering protrusion on the hook body cooperates with the limiting protrusion, causing the hook body to rotate and move the hook body relative to the base along the first
  • the linear movement stroke in the direction is converted into the rotation stroke of the hook body relative to the base.
  • the entire pulling stroke of the flushing cable includes the sum of the linear movement stroke of the hook body relative to the base along the first direction and the rotational stroke of the hook body relative to the base.
  • the entire pulling stroke requires the hook body to move linearly in the first direction relative to the base.
  • This arrangement greatly reduces the size of the hook assembly in the first direction, making the structure more compact.
  • the space occupied by the hook assembly is reduced, thereby greatly reducing the space occupied by the flushing unit of the drawstring toilet in the water tank.
  • this arrangement since the base can apply thrust to the hook body and reduce the driving force that needs to be applied to the hook body, this arrangement also has the advantage of saving labor.
  • the embodiment of the present utility model discloses a flushing unit of a drawstring toilet, wherein the hook assembly includes a driving component, the driving component includes a driving component and a transmission component, and the driving component and The transmission parts are all arranged in the unit housing, and one end of the transmission part is drivingly connected to the driving part, and the other end is drivingly connected to one side of the slider to drive the slider to move in the first direction relative to the base.
  • the driving part can drive the transmission part to drive the hook assembly to pull the flushing cord of the toilet to complete the automatic flushing process, instead of manually pulling the flushing cord to complete the toilet flushing process, and avoid human hands touching the toilet. Bacteria that come into contact with the flush cord, thereby reducing the risk of contracting infectious diseases. Therefore, the flushing unit of the drawstring toilet has the advantages of high automation and more hygienic use.
  • the embodiment of the present utility model discloses a flushing unit of a drawstring toilet, in which the driving member is a motor fixedly provided in the unit casing, and the transmission member is connected to the motor output Gears with fixed ends.
  • the side of the slider away from the base is provided with a rack adapted to the gear and extending along the first direction.
  • the base is provided with a guide groove extending along the first direction, a guide protrusion is provided on a side of the slider close to the base, and the guide protrusion is engaged in the guide groove.
  • the driving part is set as a motor, which has the advantages of simple structure, high efficiency, and sensitive operation.
  • the transmission part is set as a gear, and the side of the slider away from the base is provided with a rack, so that the transmission connection structure between the transmission part and the slider has the advantages of high transmission efficiency, compact and reasonable structure, long service life, and low movement noise. .
  • an embodiment of the present invention discloses a flushing unit of a drawstring toilet, wherein the first part extends out of the unit housing. Moreover, the hooking structure is a plurality of connection holes evenly spaced along the first direction and arranged on the first part.
  • the first part extends out of the unit shell and is used to connect the end of the flush cable of the toilet.
  • the hooking structure is a plurality of connecting holes evenly spaced in the first part along the first direction. The connection position of the flushing cable and the hooking structure can be adjusted according to the length of the flushing cable, thereby improving the adaptability of the hook assembly. .
  • the embodiment of the present utility model discloses a flushing unit of a drawstring toilet, wherein the base is a plate-shaped member erected in the unit housing along the first direction, and the position limiter is The protrusion is integrated with the top wall of the unit housing.
  • setting the base as a plate-shaped member can ensure the reliability of the connection between the hook assembly and the unit housing, while allowing the base to occupy less space inside the unit housing. Integrating the limiting protrusion with the top wall of the unit housing can make the structure of the flushing unit of the drawstring toilet simpler.
  • the hook assembly provided by the utility model includes a hook body, a slider and a base.
  • the hook body is arranged on the slide block.
  • the slide block moves along the first direction on the base, it can drive the hook body to move along the first direction.
  • one of the first part and the second part is rotatably disposed on the slider, when the hook body can abut against the limiting protrusion on the base, the arc-shaped turning protrusion of one of the first part and the second part Cooperating with the limiting protrusion, the hook body can rotate, and the linear movement stroke of the hook body relative to the base in the first direction is converted into the rotation stroke of the hook body relative to the base, which greatly reduces the movement of the hook body in the first direction.
  • the required movement stroke is reduced, and the size of the hook component along the first direction is reduced, making the structure of the hook component more compact, thereby greatly reducing the space occupied by the hook component.
  • the limiting protrusion cooperates with the arc-shaped steering protrusion so that the base can apply thrust to the hook body, thereby reducing the driving force that continues to be applied to the hook body in the first direction.
  • the setting of the hooking structure can facilitate connection with other structures, thereby increasing the convenience of using the hook assembly.
  • the flushing unit of the drawstring toilet provided by the utility model can convert part of the linear movement of the hook body relative to the base in the first direction into a rotational stroke of the hook body relative to the base through the hook assembly.
  • the entire pulling stroke of the rope requires the hook body to move linearly in the first direction relative to the base.
  • This arrangement reduces the size of the hook assembly in the first direction, making the structure of the hook assembly more compact. , so the space occupied by the hook assembly is greatly reduced, thereby greatly reducing the space occupied by the flushing unit of the drawstring toilet in the water tank.
  • the base can apply thrust to the hook body, it can reduce the driving force that needs to be applied to the hook body, so this arrangement also has the advantage of saving labor.
  • Figure 1 is a schematic structural diagram of a hook assembly provided in Embodiment 1 of the present invention.
  • Figure 2 is a schematic structural diagram of the hook assembly provided in Embodiment 1 of the present invention from another direction;
  • Figure 3 is a schematic diagram of the external structure of the flushing unit of the drawstring toilet provided in Embodiment 2 of the present invention.
  • Figure 4 is a schematic diagram of the internal structure of the flushing unit of the cord toilet provided in Embodiment 2 of the present invention.
  • orientation or positional relationship indicated by the terms “upper”, “lower”, “inner”, “bottom”, etc. is based on the orientation or positional relationship shown in the drawings, or
  • the orientation or positional relationship in which the utility model product is customarily placed during use is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or component referred to must have a specific orientation, be constructed in a specific orientation, and operation, therefore it cannot be construed as a limitation of the present invention.
  • the terms “set”, “connected” and “connected” should be understood in a broad sense.
  • it can be a fixed connection or a fixed connection.
  • Detachable connection, or integral connection it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components.
  • the specific meanings of the above terms in this embodiment can be understood in specific situations.
  • This embodiment provides a hook assembly, as shown in FIGS. 1 and 2 , including a hook body 10 , a slider 20 and a base 30 .
  • the slider 20 is disposed on the base 30 so as to be able to translate along the first direction A.
  • the base 30 has a limiting protrusion 310 protruding toward the side where the slider 20 is located at the end of the first direction A.
  • the hook body 10 is in an "L" shape and includes a first part 110 extending along a first direction A, and a second part 120 extending along a second direction B perpendicular to the first direction A.
  • the first part 110 and the second part 120 One of them is rotatably disposed on the side of the slider 20 away from the base 30 , and the other at least extends out of the slider 20 and has a hooking structure 111 .
  • the free end of one of the first part 110 and the second part 120 is closer to the limiting protrusion 310 than the free end of the other part, and the free end of one of the first part 110 and the second part 120 is The end has an arc-shaped turning protrusion 121 that protrudes toward the limiting protrusion 310 along the first direction A and protrudes from the top of the slider 20 .
  • the hook assembly can be applied to toilet flushing cables, pull-wire switches and other structures.
  • the details can be set according to actual design and usage requirements, and this embodiment does not specifically limit this.
  • the hooking structure 111 is disposed on the second part 120 ; when the second part 120 is rotatably disposed on the slider 20 On the side away from the base 30 , the hooking structure 111 is disposed on the first part 110 .
  • a sliding member may be provided between the slider 20 and the base 30 , and the sliding member may be provided as a protrusion and a slide groove extending along the first direction A, or as a groove and a slide rail extending along the first direction A.
  • slide grooves or slide rails extending along the first direction A are provided on the base 30
  • protrusions or grooves are provided on the slide block 20 . The details can be set according to actual design and usage requirements, and this embodiment does not specifically limit this.
  • the limiting protrusion 310 and the end of the base 30 in the first direction A can be connected by welding, bonding, etc., or can be integrally formed, or can be abutted against the end of the base 30 in the first direction A. on the end.
  • the specific configuration can be set according to the actual design and usage requirements, which is not specifically limited in this embodiment.
  • connection between the first part 110 and the second part 120 and between the free end of one of the first part 110 and the second part 120 and the arc-shaped turning protrusion 121 can be achieved by bonding, welding, riveting, etc.
  • Fixed connection can also be formed in one piece.
  • the hook body 10 can be made of hard plastic, metal or other materials. The details can be set according to actual design and usage requirements, and this embodiment does not specifically limit this.
  • the free end of the first part 110 is the end of the first part 110 away from the second part 120
  • the free end of the second part 120 is the end of the second part 120 away from the first part 110
  • the free end of the first part 110 may be provided with an arc-shaped turning protrusion 121 or a hooking structure 111
  • the free end of the second part 120 may be provided with a hooking structure 111 or may be provided with an arc-shaped turning protrusion. Starting from 121. The details can be set according to actual design and usage requirements, and this embodiment does not specifically limit this.
  • the hooking structure 111 can be configured as a hole, a hook, or other structure that facilitates connection.
  • the details of the hooking structure 111 can be set according to actual design and usage requirements, which are not specifically limited in this embodiment.
  • the hook body 10 is disposed on the slider 20.
  • the slider 20 moves along the first direction A on the base 30, it can drive the hook body 10 to move along the first direction A.
  • one of the first part 110 and the second part 120 is rotatably disposed on the slider 20, when the hook body 10 can abut against the limiting protrusion 310 on the base 30, the first part 110 and the second part 120
  • the arc-shaped steering protrusion 121 cooperates with the limiting protrusion 310, so that the hook body 10 can rotate, and the linear movement stroke of the hook body 10 relative to the base 30 along the first direction A is converted into a linear movement stroke of the hook body 10 relative to the base 30.
  • the rotation stroke of the base 30 greatly reduces the required movement stroke of the hook body 10 in the first direction A, and reduces the size of the hook assembly along the first direction A, making the structure of the hook assembly more compact, thereby greatly reducing the load of the hook assembly. occupied space.
  • the limiting protrusion 310 cooperates with the arc-shaped turning protrusion 121, so that the base 30 can apply thrust to the hook body 10, thereby reducing the risk of continuing in the first direction.
  • the driving force A applied to the hook body 10 plays a labor-saving role. Therefore, the hook assembly has the advantages of saving installation space and labor.
  • the arrangement of the hook structure 111 can facilitate connection with other structures, thereby increasing the convenience of using the hook assembly.
  • the embodiment of the present invention discloses a hook assembly, wherein the first part 110 and the second part 120 are rotatably provided on the slider 20 A first guide portion 130 is provided between the end of one of the portions in the second direction B and the corresponding portion of the slider 20 . And, in the cross section taken along the first direction A, the end of the portion of one of the first part 110 and the second part 120 in the second direction B.
  • the slider 20 has an arc-shaped end 131, and the corresponding part of the slider 20 also has a matching arc-shaped guide groove 132.
  • the arc-shaped guide groove 132 has the same curvature as the arc-shaped end 131 and has a gap.
  • the first guide portion 130 includes an arc-shaped end portion 131 and an arc-shaped guide groove 132 .
  • the arc-shaped turning protrusion 121 is smoothly connected to the arc-shaped end portion 131 on the side away from the hooking structure 111 in the second direction B, and in order to make the arc-shaped turning protrusion 121 and the arc-shaped end portion 131 better Smoothly connected to provide better guidance, the free end of one of the first part 110 and the second part 120 in this embodiment is integrally formed with the arc-shaped turning protrusion 121 .
  • the arrangement of the arc-shaped guide groove 132 can limit the hook body 10 and prevent the hook body 10 from escaping from the limiting protrusion 310 during rotation.
  • the arc-shaped guide groove 132 has the same curvature as the arc-shaped end portion 131 and has a gap to prevent the arc-shaped guide groove 132 from interfering with the hook body 10 during normal rotation of the hook body 10 .
  • the embodiment of the present utility model discloses a hook assembly, in which, in a cross section taken along the first direction A, the limiting protrusion The portion of 310 opposite to the arc-shaped turning protrusion 121 is flat, and the arc-shaped turning protrusion 121 is a semicircular protrusion protruding toward the limiting protrusion 310 .
  • the part opposite the limiting protrusion 310 and the arc-shaped turning protrusion 121 is flat, and the arc-shaped turning protrusion 121 is a semicircular protrusion protruding toward the limiting protrusion 310, so that the limiting protrusion 310 and the arc-shaped turning protrusion 310 can be aligned with each other. Steering lug 121 for better fit.
  • the semicircular protrusion has a longer arc length, thereby increasing the rotational stroke of the hook body 10 relative to the base 30 that rotates along the arc-shaped end of the arc-shaped turning protrusion 121, further reducing the rotation distance of the hook body 10 relative to the base 30.
  • the linear movement stroke of the base 30 in the first direction A makes the structure of the hook assembly more compact, thereby further reducing the space occupied by the hook assembly.
  • the embodiment of the present utility model discloses a hook assembly, wherein the second part 120 is rotatably disposed on the slider 20, and The second part 120 is closer to the limiting protrusion 310 than the first part 110 .
  • the part of the second part 120 close to the free end is rotatably disposed on the slider 20, and the second part 120 and the slider 20 pass through the slider 20 close to the first part.
  • the rotating shaft 140 at the edge of 110 is rotatably connected.
  • the first part 110 is used to connect the components that need to be pulled
  • the second part 120 is used to rotate in cooperation with the limiting protrusion 310 on the base 30 and drive the hook body 10 to rotate to pull the hook.
  • the linear movement stroke of the body 10 relative to the base 30 along the first direction A is converted into the rotation stroke of the hook body 10 relative to the base 30 .
  • the second part 120 and the slider 20 are rotationally connected through the rotating shaft 140 , which can make the rotational connection structure between the second part 120 and the slider 20 simpler.
  • the embodiment of the present utility model discloses a hook assembly, which further includes a driving component, and the driving component is drivingly connected to one side of the slider 20 .
  • slider 20 A second guide part is provided between the slider 20 and the base 30 , and the slider 20 slides in the first direction A along the second guide part.
  • the second guide part includes a guide protrusion and a guide groove provided between the slider 20 and the base 30 .
  • the driving component may be configured as an electric push rod, a cylinder, or other components that can drive the slider 20 to move along the first direction A.
  • the details can be set according to actual design and usage requirements, and this embodiment does not specifically limit this.
  • the driving component is used to drive the slider 20 to move along the first direction A on the base 30, and the arrangement of the driving component increases the degree of automation of the hook assembly.
  • the arrangement of the guide protrusions and guide grooves makes the sliding connection structure between the slider 20 and the base 30 simpler.
  • the installation and use process of the hook assembly is as follows: fixedly connect the base 30 to the structure where the hook assembly needs to be used, and then connect the parts that need to be pulled through the hooking structure 111 to complete the installation of the hook assembly.
  • a driving force is applied to the slider 20 along the first direction A toward the limiting protrusion 310.
  • the slider 20 moves toward the limiting protrusion 310 along the first direction A relative to the base 30, driving the hook body provided on the slider 20. 10 moves toward the limiting protrusion 310, thereby driving the component that needs to be pulled to move toward the limiting protrusion 310.
  • the rotation further converts the linear movement stroke of the hook body 10 relative to the base 30 in the first direction A into a rotation stroke of the hook body 10 relative to the base 30 .
  • the hook assembly only needs a simple structural shape design to convert the linear movement stroke of the hook body 10 into the rotation stroke of the hook body 10 relative to the base 30 to the greatest extent, reducing the size of the hook assembly along the first direction A. , making the overall structure of the hook component more compact, thereby reducing the space occupied by the hook component.
  • the limiting protrusion 310 cooperates with the arc-shaped turning protrusion 121, so that the base 30 can apply thrust to the hook body 10, thereby reducing the risk of continuing in the first direction.
  • the driving force A applied to the hook body 10 plays a labor-saving role.
  • This embodiment provides a flushing unit of a drawstring type toilet, as shown in Figures 1 and 2, including any of the above hook components, wherein, as shown in Figure 3, the flushing unit has a drawstring type toilet flushing unit.
  • the unit housing 40 is located above the flushing cord in the water tank of the toilet, and the hook assembly is disposed in the unit housing 40 .
  • the base 30 is fixedly installed in the unit housing 40, and the hooking structure 111 extends out of the unit housing 40 and is connected to the end of the flushing cord of the cord toilet.
  • the first direction A is the height direction of the water tank
  • the second direction B is one of the thickness direction or the width direction of the water tank.
  • the base 30 and the inner wall of the unit housing 40 may be connected through detachable connection methods such as screw connection and snap connection.
  • detachable connection methods such as screw connection and snap connection.
  • the unit housing 40 is provided with a through groove extending along the first direction A at a position corresponding to the hooking structure 111 , and the hooking structure 111 extends out of the through groove to the outside of the unit housing 40 to facilitate hooking.
  • the hooking structure 111 can be configured as a hole for bolting to the end of the flushing cord; the hooking structure 111 can also be configured as a clamping structure for clamping the end of the flushing cord; The hooking structure 111 can also be configured as other structures that can be connected to the end of the flushing rope.
  • the hooking structure 111 in this embodiment is provided as a hole.
  • the unit housing 40 can protect the hook assembly to reduce the impact of water in the water tank on the hook assembly.
  • the hooking structure 111 extends out of the unit housing 40 to facilitate connection of the hook assembly with the end of the flushing cord of the toilet.
  • the hook body 10 is pulled, and after it abuts against the limiting protrusion 310 on the base 30, the arc-shaped turning protrusion 121 on the hook body 10 cooperates with the limiting protrusion 310, causing the hook body 10 to rotate and move the hook.
  • the linear movement stroke of the body 10 relative to the base 30 along the first direction A is converted into the rotation stroke of the hook body 10 relative to the base 30 .
  • the entire pulling stroke of the flushing cable includes the sum of the linear movement stroke of the hook body 10 relative to the base 30 in the first direction A and the rotation stroke of the hook body 10 relative to the base 30.
  • the entire pulling stroke of the flushing cable requires the hook body 10 to move linearly in the first direction A relative to the base 30.
  • This arrangement greatly reduces the size of the hook assembly in the first direction A. , making the structure more compact, so the space occupied by the hook assembly is greatly reduced, thereby greatly reducing the space occupied by the flushing unit of the drawstring toilet in the water tank.
  • the base 30 can apply thrust to the hook body 10, the driving force that needs to be applied to the hook body 10 can be reduced. Therefore, this arrangement also has the advantage of saving labor.
  • the embodiment of the present utility model discloses a flushing unit of a drawstring type toilet, wherein the hook assembly includes a driving component, and the driving component includes a driving member and a
  • the transmission part, the driving part and the transmission part are all arranged in the unit housing 40, and one end of the transmission part is transmission connected with the driving part, and the other end is transmission connection with one side of the slider 20.
  • the drive slider 20 is driven along the third axis relative to the base 30. One direction moves towards A.
  • the driving component may be configured as a motor 50, an electric push rod, or other structures
  • the transmission component may be configured as a gear 60, a turbine, a connecting component, or other structures.
  • the structure of the motor 50 and the gear 60 makes the structure of the driving component more compact, so the driving component in this embodiment is set to the motor 50 , the transmission member is set as a gear 60 .
  • a protective cover is provided around the driving part to prevent water in the water tank from leaking into the housing and affecting the driving part.
  • the driving part can drive the transmission part to drive the hook assembly to pull the flushing cord of the toilet to complete the automatic flushing process, instead of manually pulling the flushing cord to complete the flushing process of the toilet and avoid human hands touching the toilet. Bacteria that come into contact with the flush cord, thereby reducing the risk of contracting infectious diseases. Therefore, the flushing unit of the drawstring toilet has the advantages of high automation and more hygienic use.
  • the embodiment of the present utility model discloses a flushing unit of a drawstring toilet, in which the driving member is fixedly provided in the unit housing 40
  • the transmission member of the motor 50 is a gear 60 fixedly connected to the output end of the motor 50 .
  • a rack 70 adapted to the gear 60 and extending along the first direction A is provided on the side of the slider 20 away from the base 30 .
  • the base 30 is provided with a guide groove extending along the first direction A
  • the slider 20 is provided with a guide protrusion on a side close to the base 30, and the guide protrusion is engaged in the guide groove.
  • the gear 60 can be fixedly connected to the output end of the motor 50 through a clamp, a flat key or other structures.
  • the rack 70 can be directly formed on the slider 20 , or can be fixedly connected to the slider 20 . The details can be set according to actual design and usage requirements, and this embodiment does not specifically limit this.
  • a protruding structure extending along the first direction A is provided in the guide groove, and a slot is provided on the guide protrusion at a position corresponding to the protruding structure, and the slot is engaged with the protruding structure so that the guide protrusion engages. in the guide groove.
  • the motor 50 as the driving member has the advantages of simple structure, high efficiency, and sensitive operation.
  • the transmission member is configured as a gear 60, and the side of the slider 20 away from the base 30 is provided with a rack 70, so that the transmission connection structure between the transmission member and the slider 20 has high transmission efficiency, compact and reasonable structure, and long service life. Advantages include low movement noise.
  • the embodiment of the present utility model discloses a flushing unit of a drawstring toilet, in which the first part 110 extends out of the unit housing 40 .
  • the hooking structure 111 is a plurality of connection holes 1111 evenly spaced along the first direction A on the first part 110 .
  • connection holes 1111 provided on the first part 110 can be two, three, four, etc., which can be set according to actual design and usage requirements, and is not specifically limited in this embodiment.
  • the first part 110 extends out of the unit housing 40 and is used to connect the end of the flush cable of the toilet.
  • the hooking structure 111 is a plurality of connecting holes 1111 evenly spaced on the first part 110 along the first direction A. The connection position of the flushing cable and the hooking structure 111 can be adjusted according to the length of the flushing cable, thereby improving the hooking ability. Component suitability.
  • the embodiment of the present utility model discloses a flushing unit of a drawstring toilet, in which the base 30 is erected along the first direction A.
  • the plate-shaped member in the unit housing 40 and the limiting protrusion 310 are integrated with the top wall of the unit housing 40 .
  • configuring the base 30 as a plate-shaped member can ensure the reliability of the connection between the hook assembly and the unit housing 40 while allowing the base 30 to occupy less space within the unit housing 40 . Integrating the limiting protrusion 310 with the top wall of the unit housing 40 can make the structure of the flushing unit of the cord toilet simpler.
  • the installation and use process of the flushing unit of the drawstring toilet is as follows: the base 30 is fixedly connected to the unit shell 40, and then the end of the flush drawstring is bolted to the hooking structure 111 according to the length of the drawstring. on the connecting hole 1111 at the corresponding position.
  • the motor 50 rotates, driving the gear 60 to rotate, thereby driving the slider 20 provided with the rack 70 to move toward the limit protrusion 310 along the first direction A, so that the hook body 10 provided on the slider 20 moves toward the limit protrusion. 310 moves to start flushing by pulling the flushing cord along the first direction A through the hook body 10 .
  • the hook body 10 When the hook body 10 rotates until the semicircular end of the arc-shaped steering protrusion 121 contacts the limiting protrusion 310 on the side away from the hooking structure 111 in the second direction B, the hook body 10 continues to rotate, so that the hook body The arc-shaped end 131 of 10 abuts against the limiting protrusion 310, thereby causing the hook body 10 to continue to rotate along the arc-shaped end 131, thereby converting the linear movement stroke of the hook body 10 into a relative movement of the hook body 10 to the maximum extent.
  • the flushing cord is pulled by the rotation of the hook body 10 to complete the flushing process.
  • the entire pulling stroke of the flushing cable includes the sum of the linear movement stroke of the hook body 10 relative to the base 30 in the first direction A and the rotational stroke of the hook body 10 relative to the base 30 .
  • the entire pulling stroke of the rope requires the hook body 10 to move linearly in the first direction A relative to the base 30.
  • This arrangement greatly reduces the size of the hook assembly in the first direction A, making it The structure is more compact, so the space occupied by the hook assembly is greatly reduced, thereby greatly reducing the space occupied by the water tank by the flushing unit of the drawstring toilet.
  • the base 30 can apply thrust to the hook body 10 and can reduce the driving force that needs to be applied to the hook body 10, this arrangement also has the advantage of saving labor.

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Abstract

本实用新型公开了一种挂钩组件及拉绳式马桶的冲水单元，挂钩组件包括挂钩本体、滑块和底座。滑块可沿第一方向平移地设置于底座上，底座在第一方向的端部具有朝向滑块所在一侧突出的限位突起。挂钩本体呈"L"形状，包括沿第一方向延伸的第一部分、以及沿与第一方向垂直的第二方向延伸的第二部分，第一部分和第二部分中的一个可转动地设置于滑块远离底座的一侧、另一个至少端部伸出滑块并具有挂接结构。第一部分和第二部分中的一个部分的自由端比另一个部分的自由端更加靠近限位突起，第一部分和第二部分中的一个部分的自由端具有沿第一方向朝向限位突起凸出、且伸出滑块顶端的弧形转向凸起。该挂钩组件具有节省安装空间以及省力的优势。

Description

挂钩组件及拉绳式马桶的冲水单元 技术领域
本实用新型涉及连接装置领域，尤其涉及一种挂钩组件及拉绳式马桶的冲水单元。
背景技术
在日常生活中，很多装置中都需要设置用于拉动部件移动的连接部件，例如拉绳开关上需要设置连接部件，用于连接拉绳和开关，以通过拉绳拉动开关处于打开或者关闭状态；拉绳式马桶的冲水单元上需要设置连接部件，用于连接马桶的冲水拉绳与冲水塞，以通过冲水拉绳拉动冲水塞，使得马桶能够完成冲水过程。
以拉绳式马桶为例，使用完马桶后，驱动力需要通过连接部件拉动冲水拉绳，以完成拉绳式马桶的冲水过程。但是，现有技术中，牵引冲水拉绳冲水的过程需要较大的拉力才能完成，若是手动冲水马桶，则对小孩这样力量较小的使用者较为吃力。同时，连接部件的移动行程即为冲水拉绳拉动冲水塞处于完全打开状态的行程，故连接部件需要占用较大的空间。
因此，现有技术中的连接部件存在占用空间大以及无法省力的问题。
实用新型内容
本实用新型的目的在于解决现有技术中的连接部件存在占用空间大以及无法省力的问题。
为解决上述问题，本实用新型的一种实施方式提供了一种挂钩组件，包括挂钩本体、滑块和底座。其中，滑块可沿第一方向平移地设置于底座上，底座在第一方向的端部具有朝向滑块所在一侧突出的限位突起。挂钩本体呈“L”形状，包括沿第一方向延伸的第一部分、以及沿与第一方向垂直的第二方向延伸的第二部分，第一部分和第二部分中的一个可转动地设置于滑块远离底座的一侧、另一个至少端部伸出滑块并具有挂接结构。其中，第一部分和第二部分中的一个部分的自由端比另一个部分的自由端更加靠近限位突起，并且，第一部分和第二部分中的一个部分的自由端具有沿第一方向朝向限位突起凸出、并且伸出滑块顶端的弧形转向凸起。
采用上述技术方案，挂钩本体是设置于滑块上的，滑块在底座上沿第一方向移动时，可带动挂钩本体沿第一方向移动。由于第一部分和第二部分中的一个可转动地设置于滑块上，故当挂钩本体能够抵接到底座上的限位突起时，第一部分和第二部分中的一个的弧形转向凸起与限位突起配合，使得挂钩本体能够产生转动，并将挂钩本体相对于底座沿第一方向上的直线移动行程转化为挂钩本体相对于底座的转动行程，大大减少挂钩本体在第一方向上所需的移动行程，减小挂钩组件沿第一方向上的尺寸，使得挂钩组件的结构更加紧凑，从而大大减少挂钩组件所占用的空间。并且，当挂钩本体抵接到底座上的限位突起后，限位突起与弧形转向凸起配合，使得底座能够向挂钩本体施加推力，从而减少继续沿第一方向施加给挂钩本体的驱动力，起到省力的作用。因此，该挂钩组件具有节省安装空间以 及省力的优势。另外，挂接结构的设置可以便于连接其他结构，从而增加使用该挂钩组件的便捷性。
根据本实用新型的另一具体实施方式，本实用新型的实施方式公开了一种挂钩组件，其中，可转动地设置于滑块上的第一部分和第二部分中的一个的部分在第二方向上的端部与滑块的相应部位之间设置有第一引导部。并且，在沿第一方向截取的横截图中，第一部分和第二部分中的一个的部分在第二方向上的端部呈圆弧形端部，且滑块的相应部位也具有适配的圆弧形引导槽，圆弧形引导槽与圆弧形端部的弧度相同且具有间隙。
采用上述技术方案，此种设置方式使得挂钩本体沿弧形转向凸起的突出端转动至弧形转向凸起在第二方向上远离挂接结构的一侧后，还能继续沿圆弧形端部进行转动，从而最大程度地将挂钩本体的直线移动行程转化为挂钩本体相对于底座的转动行程，进一步减小挂钩组件沿第一方向上的尺寸，使得挂钩组件的整体结构更加紧凑。因此，此种设置方式仅需简单的形状设计即可最大程度地将挂钩本体的直线移动行程转化为挂钩本体相对于底座的转动行程，具有结构紧凑简单，设计精巧的优势。
根据本实用新型的另一具体实施方式，本实用新型的实施方式公开了一种挂钩组件，其中，在沿第一方向截取的横截图中，限位突起上与弧形转向凸起相对的部位呈平面，且弧形转向凸起呈朝向限位突起凸出的半圆形凸起。
采用上述技术方案，限位突起与弧形转向凸起相对的部位呈平面，且弧形转向凸起呈朝向限位突起凸出的半圆形凸起能够使得限位突起与弧形转向凸起更好地配合。并且，半圆形凸起具有更长的弧长，从而能够增加沿弧形转向凸起的弧形端部产生转动的挂钩本体相对于底座的转动行程，进一步减少挂钩本体相对于底座沿第一方向上的直线移动行程，使得挂钩组件的结构更加紧凑，从而进一步减少挂钩组件所占用的空间。
根据本实用新型的另一具体实施方式，本实用新型的实施方式公开了一种挂钩组件，其中，第二部分可转动地设置于滑块上，且第二部分比第一部分更加靠近限位突起。并且，在沿第一方向截取的截面图中，第二部分靠近自由端的部分可转动地设置于滑块上，并且，第二部分与滑块通过位于滑块靠近第一部分的边缘的转轴可转动地连接。
采用上述技术方案，该挂钩组件中，第一部分用于连接需要被拉动的部件，第二部分用于与底座上的限位突起配合转动，并带动挂钩本体转动，以将挂钩本体相对于底座沿第一方向上的直线移动行程转化为挂钩本体相对于底座的转动行程。第二部分与滑块通过转轴转动连接能够使得第二部分与滑块之间的转动连接结构更加简单。
根据本实用新型的另一具体实施方式，本实用新型的实施方式公开了一种挂钩组件，还包括驱动部件，驱动部件与滑块的一侧传动连接。并且，滑块与底座之间设置有第二引导部，滑块沿第二引导部在第一方向上滑动。其中，第二引导部包括设置于滑块与底座之间的引导凸起与引导槽。
采用上述技术方案，驱动部件用于带动滑块在底座上沿第一方向移动，并且驱动部件的设置增加了该挂钩组件的自动化程度。引导凸起与引导槽的设置使得滑块与底座之间的滑动连接结构更加简单。
本实用新型的一种实施方式还提供了一种拉绳式马桶的冲水单元，包括上述任意一种挂钩组件，其中，冲水单元具有设置于拉绳式马桶的水箱内、位于拉绳式马桶的冲水拉绳上方的单元壳体，挂钩组件设置于单元壳体内。并且，底座固定设置于单元壳体内，挂接 结构伸出单元壳体、与冲水拉绳端部连接。并且，第一方向为水箱的高度方向，第二方向为水箱的厚度方向或宽度方向中的一个。
采用上述技术方案，单元壳体能够对挂钩组件起到保护作用，以减少水箱内的水对挂钩组件造成的影响。挂接结构伸出单元壳体，以便于挂钩组件与马桶的冲水拉绳端部连接。并且，拉动挂钩本体，在其抵接到底座上的限位突起后，挂钩本体上的弧形转向凸起与限位突起配合，使得挂钩本体产生转动，并将挂钩本体相对于底座沿第一方向上的直线移动行程转化为挂钩本体相对于底座的转动行程。即此种设置方式中，冲水拉索的整个拉动行程包括挂钩本体相对于底座沿第一方向上的直线移动行程和挂钩本体相对于底座的转动行程的和，相比于冲水拉索的整个拉动行程都需要挂钩本体相对于底座沿第一方向上的直线移动行程来完成的结构，此种设置方式大大减小了挂钩组件沿第一方向上的尺寸，使其结构更加紧凑，故大大减少了挂钩组件所占用的空间，从而大大减少了拉绳式马桶的冲水单元占用水箱的空间。同时，由于底座能够向挂钩本体施加推力，能够减小需要施加在挂钩本体上的驱动力，故此种设置方式还具有省力的优势。
根据本实用新型的另一具体实施方式，本实用新型的实施方式公开了一种拉绳式马桶的冲水单元，其中，挂钩组件包括驱动部件，驱动部件包括驱动件和传动件，驱动件和传动件均设置于单元壳体内，且传动件的一端与驱动件传动连接，另一端与滑块的一侧传动连接、驱动滑块相对于底座沿第一方向移动。
采用上述技术方案，驱动件能够驱动传动件动作，以带动挂钩组件拉动马桶的冲水拉绳完成自动冲水过程，代替了人手动拉动冲水拉绳以完成马桶冲水的过程，避免人手触碰到冲水拉绳上的细菌，进而减少了感染传染性疾病的风险。故该拉绳式马桶的冲水单元具有自动化程度高以及使用更加卫生的优势。
根据本实用新型的另一具体实施方式，本实用新型的实施方式公开了一种拉绳式马桶的冲水单元，其中，驱动件为固定设置于单元壳体内的电机，传动件为与电机输出端固定连接的齿轮。滑块远离底座的一侧设置有与齿轮适配、沿第一方向延伸的齿条。并且，底座设置有沿第一方向延伸的引导槽，滑块靠近底座的一侧设置有引导凸起，且引导凸起接合于引导槽内。
采用上述技术方案，相比于其他驱动结构，驱动件设置为电机具有结构简单，效率较高，操作灵敏的优势。传动件设置为齿轮、滑块远离底座的一侧设置有齿条的设置方式使得传动件与滑块之间的传动连接结构具有传动效率高，结构紧凑合理，使用寿命长，运动噪音小等优势。
根据本实用新型的另一具体实施方式，本实用新型的实施方式公开了一种拉绳式马桶的冲水单元，其中，第一部分伸出单元壳体。并且，挂接结构为沿第一方向间隔均匀地设置于第一部分上的多个连接孔。
采用上述技术方案，第一部分伸出单元壳体，用于连接马桶的冲水拉索的端部。挂接结构为沿第一方向间隔均匀地设置于第一部分上的多个连接孔能够根据冲水拉索的长度调节冲水拉索与挂接结构的连接位置，从而提高挂钩组件的适配性。
根据本实用新型的另一具体实施方式，本实用新型的实施方式公开了一种拉绳式马桶的冲水单元，其中，底座为沿第一方向竖立于单元壳体内的板状构件，限位突起与单元壳体的顶壁形成一体。
采用上述技术方案，底座设置为板状构件能够在保证挂钩组件与单元壳体连接的可靠性的同时，使得底座占用更少的单元壳体内空间。限位突起与单元壳体的顶壁形成一体能够使得拉绳式马桶的冲水单元的结构更加简单。
本实用新型的有益效果是：
本实用新型提供的挂钩组件包括挂钩本体、滑块和底座。挂钩本体是设置于滑块上的，滑块在底座上沿第一方向移动时，可带动挂钩本体沿第一方向移动。由于第一部分和第二部分中的一个可转动地设置于滑块上，故当挂钩本体能够抵接到底座上的限位突起时，第一部分和第二部分中的一个的弧形转向凸起与限位突起配合，使得挂钩本体能够产生转动，并将挂钩本体相对于底座沿第一方向上的直线移动行程转化为挂钩本体相对于底座的转动行程，大大减少挂钩本体在第一方向上所需的移动行程，减小挂钩组件沿第一方向上的尺寸，使得挂钩组件的结构更加紧凑，从而大大减少挂钩组件所占用的空间。并且，当挂钩本体抵接到底座上的限位突起后，限位突起与弧形转向凸起配合，使得底座能够向挂钩本体施加推力，从而减少继续沿第一方向施加给挂钩本体的驱动力，起到省力的作用。因此，该挂钩组件具有节省安装空间以及省力的优势。另外，挂接结构的设置可以便于连接其他结构，从而增加使用该挂钩组件的便捷性。
本实用新型提供的拉绳式马桶的冲水单元通过挂钩组件能够将挂钩本体相对于底座沿第一方向上的部分直线移动行程转化为挂钩本体相对于底座的转动行程，相比于冲水拉索的整个拉动行程都需要挂钩本体相对于底座沿第一方向上的直线移动行程来完成的结构，此种设置方式减小了挂钩组件沿第一方向上的尺寸，使得挂钩组件的结构更加紧凑，故大大减少了挂钩组件所占用的空间，从而大大减少了拉绳式马桶的冲水单元占用水箱的空间。同时，由于底座能够向挂钩本体施加推力，故能够减小需要施加在挂钩本体上的驱动力，故此种设置方式还具有省力的优势。
本实用新型其他特征和相应的有益效果在说明书的后面部分进行阐述说明，且应当理解，至少部分有益效果从本实用新型说明书中的记载变的显而易见。
附图说明
图1为本实用新型实施例1提供的挂钩组件的结构示意图；
图2为本实用新型实施例1提供的挂钩组件的另一个方向的结构示意图；
图3为本实用新型实施例2提供的拉绳式马桶的冲水单元的外部结构示意图；
图4为本实用新型实施例2提供的拉绳式马桶的冲水单元的内部结构示意图。
附图标记说明：
10：挂钩本体；
110：第一部分；111：挂接结构；1111：连接孔；
120：第二部分；121：弧形转向凸起；
130：第一引导部；131：圆弧形端部；132：圆弧形引导槽；
140：转轴；
20：滑块；
30：底座；310：限位突起；
40：单元壳体；
50：电机；
60：齿轮；
70：齿条；
A：第一方向；
B：第二方向。
具体实施方式
以下由特定的具体实施例说明本实用新型的实施方式，本领域技术人员可由本说明书所揭示的内容轻易地了解本实用新型的其他优点及功效。虽然本实用新型的描述将结合较佳实施例一起介绍，但这并不代表此实用新型的特征仅限于该实施方式。恰恰相反，结合实施方式作实用新型介绍的目的是为了覆盖基于本实用新型的权利要求而有可能延伸出的其它选择或改造。为了提供对本实用新型的深度了解，以下描述中将包含许多具体的细节。本实用新型也可以不使用这些细节实施。此外，为了避免混乱或模糊本实用新型的重点，有些具体细节将在描述中被省略。需要说明的是，在不冲突的情况下，本实用新型中的实施例及实施例中的特征可以相互组合。
应注意的是，在本说明书中，相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。
在本实施例的描述中，需要说明的是，术语“上”、“下”、“内”、“底”等指示的方位或位置关系为基于附图所示的方位或位置关系，或者是该实用新型产品使用时惯常摆放的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。
术语“第一”、“第二”等仅用于区分描述，而不能理解为指示或暗示相对重要性。
在本实施例的描述中，还需要说明的是，除非另有明确的规定和限定，术语“设置”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本实施例中的具体含义。
为使本实用新型的目的、技术方案和优点更加清楚，下面将结合附图对本实用新型的实施方式作进一步地详细描述。
实施例1
本实施例提供了一种挂钩组件，如图1和图2所示，包括挂钩本体10、滑块20和底座30。其中，滑块20可沿第一方向A平移地设置于底座30上，底座30在第一方向A的端部具有朝向滑块20所在一侧突出的限位突起310。挂钩本体10呈“L”形状，包括沿第一方向A延伸的第一部分110、以及沿与第一方向A垂直的第二方向B延伸的第二部分120，第一部分110和第二部分120中的一个可转动地设置于滑块20远离底座30的一侧、另一个至少端部伸出滑块20并具有挂接结构111。其中，第一部分110和第二部分120中的一个部分的自由端比另一个部分的自由端更加靠近限位突起310，并且，第一部分110和第二部分120中的一个部分的自由 端具有沿第一方向A朝向限位突起310凸出、并且伸出滑块20顶端的弧形转向凸起121。
具体地，该挂钩组件可以应用在马桶的冲水拉索、拉线开关等结构上。其具体可以根据实际设计和使用需求设定，本实施例对此不做具体限定。
更为具体地，当第一部分110可转动地设置于滑块20远离底座30的一侧时，挂接结构111设置于第二部分120上；当第二部分120可转动地设置于滑块20远离底座30的一侧时，挂接结构111设置于第一部分110上。滑块20与底座30之间可以设置滑动构件，且滑动构件可以设置为凸起与沿第一方向A延伸的滑槽，也可以设置为凹槽和沿第一方向A延伸的滑轨。并且，沿第一方向A延伸的滑槽或者滑轨设置于底座30上，凸起或者凹槽设置于滑块20上。其具体可以根据实际设计和使用需求设定，本实施例对此不做具体限定。
更为具体地，限位突起310与底座30在第一方向A的端部之间可通过焊接、粘接等方式连接，也可以一体成型，还可以抵接在底座30在第一方向A的端部上。只要保证弧形转向凸起121能够抵接到限位突起310，其具体可以根据实际设计和使用需求设定，本实施例对此不做具体限定。
更为具体地，第一部分110和第二部分120之间、第一部分110和第二部分120中的一个的自由端与弧形转向凸起121之间均可以通过粘接、焊接、铆接等方式固定连接，也可以一体成型。并且挂钩本体10可以由硬质塑料、金属或者其他材质制成。其具体可以根据实际设计和使用需求设定，本实施例对此不做具体限定。
更为具体地，第一部分110的自由端即为第一部分110上远离第二部分120的一端，第二部分120的自由端即为第二部分120上远离第一部分110的一端。并且，第一部分110的自由端可以设置有弧形转向凸起121，也可以设置有挂接结构111，第二部分120的自由端可以设置有挂接结构111，也可以设置有弧形转向凸起121。其具体可以根据实际设计和使用需求设定，本实施例对此不做具体限定。
更为具体地，挂接结构111可以设置为孔部、挂钩或者其他便于连接的结构，其具体可以根据实际设计和使用需求设定，本实施例对此不做具体限定。
需要说明的是，挂钩本体10是设置于滑块20上的，滑块20在底座30上沿第一方向A移动时，可带动挂钩本体10沿第一方向A移动。由于第一部分110和第二部分120中的一个可转动地设置于滑块20上，故当挂钩本体10能够抵接到底座30上的限位突起310时，第一部分110和第二部分120中的一个的弧形转向凸起121与限位突起310配合，使得挂钩本体10能够产生转动，并将挂钩本体10相对于底座30沿第一方向A上的直线移动行程转化为挂钩本体10相对于底座30的转动行程，大大减少挂钩本体10在第一方向A上所需的移动行程，减小挂钩组件沿第一方向A上的尺寸，使得挂钩组件的结构更加紧凑，从而大大减少挂钩组件所占用的空间。并且，当挂钩本体10抵接到底座30上的限位突起310后，限位突起310与弧形转向凸起121配合，使得底座30能够向挂钩本体10施加推力，从而减少继续沿第一方向A施加给挂钩本体10的驱动力，起到省力的作用。因此，该挂钩组件具有节省安装空间以及省力的优势。另外，挂接结构111的设置可以便于连接其他结构，从而增加使用该挂钩组件的便捷性。
根据本实用新型的另一具体实施方式，如图1所示，本实用新型的实施方式公开了一种挂钩组件，其中，可转动地设置于滑块20上的第一部分110和第二部分120中的一个的部分在第二方向B上的端部与滑块20的相应部位之间设置有第一引导部130。并且，在沿第一方向A截取的横截图中，第一部分110和第二部分120中的一个的部分在第二方向B上的端 部呈圆弧形端部131，且滑块20的相应部位也具有适配的圆弧形引导槽132，圆弧形引导槽132与圆弧形端部131的弧度相同且具有间隙。
具体地，第一引导部130包括圆弧形端部131和圆弧形引导槽132。弧形转向凸起121在第二方向B上远离挂接结构111的一侧与圆弧形端部131平滑相接，且为使得弧形转向凸起121与圆弧形端部131更好的平滑相接，以起到更好的引导作用，本实施例中的第一部分110和第二部分120中的一个的自由端与弧形转向凸起121一体成型。
更为具体地，圆弧形引导槽132的设置能够对挂钩本体10起到限位作用，避免挂钩本体10在转动过程中脱离限位突起310。圆弧形引导槽132与圆弧形端部131的弧度相同且具有间隙能够避免圆弧形引导槽132在挂钩本体10的正常转动过程中对挂钩本体10造成干涉。
需要说明的是，当挂钩本体10沿弧形转向凸起121的突出端转动至弧形转向凸起121在第二方向B上远离挂接结构111的一侧抵接到限位突起310时，挂钩本体10继续转动，使得圆弧形端部131抵接到限位突起310，进而使得挂钩本体10沿圆弧形端部131继续产生转动，以使得挂钩本体10在转完弧形转向凸起121的突出端的弧长后继续沿圆弧形端部131进行转动，从而最大程度地将挂钩本体10的直线移动行程转化为挂钩本体10相对于底座30的转动行程，进一步减小挂钩组件沿第一方向A上的尺寸，使得挂钩组件的整体结构更加紧凑。因此，此种设置方式仅需简单的形状设计即可最大程度地将挂钩本体10的直线移动行程转化为挂钩本体10相对于底座30的转动行程，具有结构紧凑简单，设计精巧的优势。
根据本实用新型的另一具体实施方式，如图1和图2所示，本实用新型的实施方式公开了一种挂钩组件，其中，在沿第一方向A截取的横截图中，限位突起310上与弧形转向凸起121相对的部位呈平面，且弧形转向凸起121呈朝向限位突起310凸出的半圆形凸起。
具体地，限位突起310与弧形转向凸起121相对的部位呈平面，且弧形转向凸起121呈朝向限位突起310凸出的半圆形凸起能够使得限位突起310与弧形转向凸起121更好地配合。并且，半圆形凸起具有更长的弧长，从而能够增加沿弧形转向凸起121的弧形端部产生转动的挂钩本体10相对于底座30的转动行程，进一步减少挂钩本体10相对于底座30沿第一方向A上的直线移动行程，使得挂钩组件的结构更加紧凑，从而进一步减少挂钩组件所占用的空间。
根据本实用新型的另一具体实施方式，如图1和图2所示，本实用新型的实施方式公开了一种挂钩组件，其中，第二部分120可转动地设置于滑块20上，且第二部分120比第一部分110更加靠近限位突起310。并且，在沿第一方向A截取的截面图中，第二部分120靠近自由端的部分可转动地设置于滑块20上，并且，第二部分120与滑块20通过位于滑块20靠近第一部分110的边缘的转轴140可转动地连接。
需要说明的是，该挂钩组件中，第一部分110用于连接需要被拉动的部件，第二部分120用于与底座30上的限位突起310配合转动，并带动挂钩本体10转动，以将挂钩本体10相对于底座30沿第一方向A上的直线移动行程转化为挂钩本体10相对于底座30的转动行程。第二部分120与滑块20通过转轴140转动连接能够使得第二部分120与滑块20之间的转动连接结构更加简单。
根据本实用新型的另一具体实施方式，如图1和图2所示，本实用新型的实施方式公开了一种挂钩组件，还包括驱动部件，驱动部件与滑块20的一侧传动连接。并且，滑块20 与底座30之间设置有第二引导部，滑块20沿第二引导部在第一方向A上滑动。其中，第二引导部包括设置于滑块20与底座30之间的引导凸起与引导槽。
具体地，驱动部件可以设置为电动推杆、气缸或者其他可以带动滑块20沿第一方向A移动的部件。其具体可以根据实际设计和使用需求设定，本实施例对此不做具体限定。
需要说明的是，驱动部件用于带动滑块20在底座30上沿第一方向A移动，并且驱动部件的设置增加了该挂钩组件的自动化程度。引导凸起与引导槽的设置使得滑块20与底座30之间的滑动连接结构更加简单。
该挂钩组件的安装及使用过程为：将底座30固定连接于需要使用该挂钩组件的结构上，然后通过挂接结构111连接需要被拉动的部件即可完成该挂钩组件的安装。使用时，沿第一方向A朝限位突起310向滑块20施加驱动力，滑块20相对于底座30沿第一方向A朝限位突起310移动，带动设置于滑块20上的挂钩本体10朝限位突起310移动，进而带动需要被拉动的部件朝限位突起310移动。并且，当挂钩本体10的弧形转向凸起121的半圆形端部抵接到限位突起310后，受到限位突起310的限位挤压，使得挂钩本体10沿半圆形端部产生旋转，进而将挂钩本体10相对于底座30沿第一方向A上的直线移动行程转化为挂钩本体10相对于底座30的转动行程。
当挂钩本体10转动至弧形转向凸起121的半圆形端部在第二方向B上远离挂接结构111的一侧抵接到限位突起310时，挂钩本体10继续转动，使得挂钩本体10的圆弧形端部131抵接到限位突起310，进而使得挂钩本体10沿圆弧形端部131继续产生转动，从而最大程度地将挂钩本体10的直线移动行程转化为挂钩本体10相对于底座30的转动行程。因此，该挂钩组件仅需简单结构的形状设计即可最大程度地将挂钩本体10的直线移动行程转化为挂钩本体10相对于底座30的转动行程，减小挂钩组件沿第一方向A上的尺寸，使得挂钩组件的整体结构更加紧凑，进而减少挂钩组件占用的空间。同时，当挂钩本体10抵接到底座30上的限位突起310后，限位突起310与弧形转向凸起121配合，使得底座30能够向挂钩本体10施加推力，从而减少继续沿第一方向A施加给挂钩本体10的驱动力，起到省力的作用。
实施例2
本实施例提供了一种拉绳式马桶的冲水单元，如图1和图2所示，包括上述任意一种挂钩组件，其中，如图3所示，冲水单元具有设置于拉绳式马桶的水箱内、位于冲水拉绳上方的单元壳体40，挂钩组件设置于单元壳体40内。并且，底座30固定设置于单元壳体40内，挂接结构111伸出单元壳体40、与拉绳式马桶的冲水拉绳端部连接。第一方向A为水箱的高度方向，第二方向B为水箱的厚度方向或宽度方向中的一个。
具体地，底座30与单元壳体40的内侧壁之间可通过螺接、卡接等可拆卸地连接方式连接。其具体可以根据实际设计和使用需求设定，本实施例对此不做具体限定。
更为具体地，单元壳体40上与挂接结构111对应的位置设置有沿第一方向A延伸的贯穿槽，挂接结构111伸出贯穿槽延伸至单元壳体40外部，以便于挂接结构111与冲水拉绳的连接。
更为具体地，挂接结构111可以设置为孔部，用于与冲水拉绳端部栓接；挂接结构111也可以设置为夹紧结构，用于夹紧冲水拉绳端部；挂接结构111还可以设置为其他能够与冲水拉绳端部连接的结构。优选地，为使得挂接结构111的结构更加简单，本实施例中的挂接结构111设置为孔部。
需要说明的是，单元壳体40能够对挂钩组件起到保护作用，以减少水箱内的水对挂钩组件造成的影响。挂接结构111伸出单元壳体40，以便于挂钩组件与马桶的冲水拉绳端部连接。并且，拉动挂钩本体10，在其抵接到底座30上的限位突起310后，挂钩本体10上的弧形转向凸起121与限位突起310配合，使得挂钩本体10产生转动，并将挂钩本体10相对于底座30沿第一方向A上的直线移动行程转化为挂钩本体10相对于底座30的转动行程。即此种设置方式中，冲水拉索的整个拉动行程包括挂钩本体10相对于底座30沿第一方向A上的直线移动行程和挂钩本体10相对于底座30的转动行程的和，相比于冲水拉索的整个拉动行程都需要挂钩本体10相对于底座30沿第一方向A上的直线移动行程来完成的结构，此种设置方式大大减小了挂钩组件沿第一方向A上的尺寸，使其结构更加紧凑，故大大减少了挂钩组件所占用的空间，从而大大减少了拉绳式马桶的冲水单元占用水箱的空间。同时，由于底座30能够向挂钩本体10施加推力，故能够减小需要施加在挂钩本体10上的驱动力，故此种设置方式还具有省力的优势。
根据本实用新型的另一具体实施方式，如图4所示，本实用新型的实施方式公开了一种拉绳式马桶的冲水单元，其中，挂钩组件包括驱动部件，驱动部件包括驱动件和传动件，驱动件和传动件均设置于单元壳体40内，且传动件的一端与驱动件传动连接，另一端与滑块20的一侧传动连接、驱动滑块20相对于底座30沿第一方向A移动。
具体地，驱动件可以设置为电机50、电动推杆等结构，相应的，传动件可以设置为齿轮60、涡轮、连接件等结构。优选地，相比于电动推杆和连接件的结构，以及电机50和涡轮的结构，电机50和齿轮60的结构使得驱动部件的结构更加紧凑，故本实施例中的驱动件设置为电机50，传动件设置为齿轮60。并且，驱动件外周设置有保护罩，以避免水箱内的水漏入壳体内后对驱动件造成影响。
需要说明的是，驱动件能够驱动传动件动作，以带动挂钩组件拉动马桶的冲水拉绳完成自动冲水过程，代替了人手动拉动冲水拉绳以完成马桶冲水的过程，避免人手触碰到冲水拉绳上的细菌，进而减少了感染传染性疾病的风险。故该拉绳式马桶的冲水单元具有自动化程度高以及使用更加卫生的优势。
根据本实用新型的另一具体实施方式，如图4所示，本实用新型的实施方式公开了一种拉绳式马桶的冲水单元，其中，驱动件为固定设置于单元壳体40内的电机50，传动件为与电机50输出端固定连接的齿轮60。滑块20远离底座30的一侧设置有与齿轮60适配、沿第一方向A延伸的齿条70。并且，底座30设置有沿第一方向A延伸的引导槽，滑块20靠近底座30的一侧设置有引导凸起，且引导凸起接合于引导槽内。
具体地，齿轮60可通过卡箍、平键或者其他结构固定连接于电机50的输出端。齿条70可以直接形成于滑块20上，也可以固定连接于滑块20上。其具体可以根据实际设计和使用需求设定，本实施例对此不做具体限定。
更为具体地，引导槽内设置有沿第一方向A延伸的突出结构，引导凸起上与突出结构对应的位置设置有卡槽，卡槽卡接在突出结构上，以使得引导凸起接合于引导槽内。
需要说明的是，相比于其他驱动结构，驱动件设置为电机50具有结构简单，效率较高，操作灵敏的优势。传动件设置为齿轮60、滑块20远离底座30的一侧设置有齿条70的设置方式使得传动件与滑块20之间的传动连接结构具有传动效率高，结构紧凑合理，使用寿命长，运动噪音小等优势。
根据本实用新型的另一具体实施方式，如图3所示，本实用新型的实施方式公开了一种拉绳式马桶的冲水单元，其中，第一部分110伸出单元壳体40。并且，挂接结构111为沿第一方向A间隔均匀地设置于第一部分110上的多个连接孔1111。
具体地，第一部分110上设置的连接孔1111数量可以为两个、三个、四个等，其具体可以根据实际设计和使用需求设定，本实施例对此不做具体限定。
需要说明的是，第一部分110伸出单元壳体40，用于连接马桶的冲水拉索的端部。挂接结构111为沿第一方向A间隔均匀地设置于第一部分110上的多个连接孔1111能够根据冲水拉索的长度调节冲水拉索与挂接结构111的连接位置，从而提高挂钩组件的适配性。
根据本实用新型的另一具体实施方式，如图3和4所示，本实用新型的实施方式公开了一种拉绳式马桶的冲水单元，其中，底座30为沿第一方向A竖立于单元壳体40内的板状构件，限位突起310与单元壳体40的顶壁形成一体。
需要说明的是，底座30设置为板状构件能够在保证挂钩组件与单元壳体40连接的可靠性的同时，使得底座30占用更少的单元壳体40内空间。限位突起310与单元壳体40的顶壁形成一体能够使得拉绳式马桶的冲水单元的结构更加简单。
该拉绳式马桶的冲水单元的安装及使用过程为：将底座30固定连接于单元壳体40内，然后根据冲水拉绳的长度将冲水拉绳端部栓接在挂接结构111上对应位置的连接孔1111上。使用时，电机50转动，带动齿轮60转动，进而带动设置有齿条70的滑块20沿第一方向A朝限位突起310移动，使得设置于滑块20上的挂钩本体10朝限位突起310移动，以通过挂钩本体10沿第一方向A拉动冲水拉绳开始冲水。
当挂钩本体10的弧形转向凸起121的半圆形端部抵接到限位突起310后，受到限位突起310的限位挤压，使得挂钩本体10沿半圆形端部产生旋转，进而将挂钩本体10相对于底座30沿第一方向A上的直线移动行程转化为挂钩本体10相对于底座30的转动行程。当挂钩本体10转动至弧形转向凸起121的半圆形端部在第二方向B上远离挂接结构111的一侧抵接到限位突起310时，挂钩本体10继续转动，使得挂钩本体10的圆弧形端部131抵接到限位突起310，进而使得挂钩本体10沿圆弧形端部131继续产生转动，从而最大程度地将挂钩本体10的直线移动行程转化为挂钩本体10相对于底座30的转动行程，以通过挂钩本体10的转动拉动冲水拉绳完成冲水过程。
也就是说，冲水拉索的整个拉动行程包括挂钩本体10相对于底座30沿第一方向A上的直线移动行程和挂钩本体10相对于底座30的转动行程的和，相比于冲水拉索的整个拉动行程都需要挂钩本体10相对于底座30沿第一方向A上的直线移动行程来完成的结构，此种设置方式大大减小了挂钩组件沿第一方向A上的尺寸，使其结构更加紧凑，故大大减少了挂钩组件所占用的空间，从而大大减少了拉绳式马桶的冲水单元占用水箱的空间。同时，由于底座30能够向挂钩本体10施加推力，能够减小需要施加在挂钩本体10上的驱动力，故此种设置方式还具有省力的优势。
虽然通过参照本实用新型的某些优选实施方式，已经对本实用新型进行了图示和描述，但本领域的普通技术人员应该明白，以上内容是结合具体的实施方式对本实用新型所作的进一步详细说明，不能认定本实用新型的具体实施只局限于这些说明。本领域技术人员可以在形式上和细节上对其作各种改变，包括做出若干简单推演或替换，而不偏离本实用新型的精神和范围。

Claims (10)

  1. 一种挂钩组件，其特征在于，包括挂钩本体、滑块和底座；其中
    所述滑块可沿第一方向平移地设置于所述底座上，所述底座在所述第一方向的端部具有朝向所述滑块所在一侧突出的限位突起；
    所述挂钩本体呈“L”形状，包括沿所述第一方向延伸的第一部分、以及沿与所述第一方向垂直的第二方向延伸的第二部分，所述第一部分和所述第二部分中的一个可转动地设置于所述滑块远离所述底座的一侧、另一个至少端部伸出所述滑块并具有挂接结构；其中
    所述第一部分和所述第二部分中的所述一个部分的自由端比所述另一个部分的自由端更加靠近所述限位突起，并且，所述第一部分和所述第二部分中的所述一个部分的自由端具有沿所述第一方向朝向所述限位突起凸出、并且伸出所述滑块顶端的弧形转向凸起。
  2. 如权利要求1所述的挂钩组件，其特征在于，其中
    可转动地设置于所述滑块上的所述一个部分在所述第二方向上的端部与所述滑块的相应部位之间设置有第一引导部；并且
    在沿所述第一方向截取的横截图中，所述一个部分在所述第二方向上的端部呈圆弧形端部，且所述滑块的相应部位也具有适配的圆弧形引导槽，所述圆弧形引导槽与所述圆弧形端部的弧度相同且具有间隙。
  3. 如权利要求2所述的挂钩组件，其特征在于，其中
    在沿所述第一方向截取的横截图中，所述限位突起上与所述弧形转向凸起相对的部位呈平面，且所述弧形转向凸起呈朝向所述限位突起凸出的半圆形凸起。
  4. 如权利要求3所述的挂钩组件，其特征在于，其中
    所述第二部分可转动地设置于所述滑块上，并且所述第二部分比所述第一部分更加靠近所述限位突起；并且
    在沿所述第一方向截取的截面图中，所述第二部分靠近自由端的部分可转动地设置于所述滑块上，并且，所述第二部分与所述滑块通过位于所述滑块靠近所述第一部分的边缘的转轴可转动地连接。
  5. 如权利要求4所述的挂钩组件，其特征在于，还包括驱动部件，所述驱动部件与所述滑块的一侧传动连接；并且
    所述滑块与所述底座之间设置有第二引导部，所述滑块沿所述第二引导部在所述第一方向上滑动；其中
    所述第二引导部包括设置于所述滑块与所述底座之间的引导凸起与引导槽。
  6. 一种拉绳式马桶的冲水单元，其特征在于，包括如权利要求1-5中任意一项所述的挂钩组件；其中
    所述冲水单元具有设置于所述拉绳式马桶的水箱内、位于所述拉绳式马桶的冲水拉绳上方的单元壳体，所述挂钩组件设置于所述单元壳体内；并且
    所述底座固定设置于所述单元壳体内，所述挂接结构伸出所述单元壳体、与所述冲水拉绳端部连接；
    所述第一方向为所述水箱的高度方向，所述第二方向为所述水箱的厚度方向或宽度方向中的一个。
  7. 如权利要求6所述的拉绳式马桶的冲水单元，其特征在于，其中
    所述挂钩组件包括驱动部件；所述驱动部件包括驱动件和传动件，所述驱动件和所述 传动件均设置于所述单元壳体内，且所述传动件的一端与所述驱动件传动连接，另一端与所述滑块的一侧传动连接、驱动所述滑块相对于所述底座沿所述第一方向移动。
  8. 如权利要求7所述的拉绳式马桶的冲水单元，其特征在于，其中
    所述驱动件为固定设置于所述单元壳体内的电机，所述传动件为与所述电机输出端固定连接的齿轮；
    所述滑块远离所述底座的一侧设置有与所述齿轮适配、沿所述第一方向延伸的齿条；并且
    所述底座设置有沿所述第一方向延伸的引导槽，所述滑块靠近所述底座的一侧设置有引导凸起，且所述引导凸起接合于所述引导槽内。
  9. 如权利要求8所述的拉绳式马桶的冲水单元，其特征在于，其中
    所述第一部分伸出所述单元壳体；并且
    所述挂接结构为沿所述第一方向间隔均匀地设置于所述第一部分上的多个连接孔。
  10. 如权利要求9所述的拉绳式马桶的冲水单元，其特征在于，其中
    所述底座为沿所述第一方向竖立于所述单元壳体内的板状构件，所述限位突起与所述单元壳体的顶壁形成一体。
PCT/CN2023/097247 2022-07-11 2023-05-30 挂钩组件及拉绳式马桶的冲水单元 WO2024012079A1 (zh)

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