WO2019114656A1 - 一种推弹式洗涤剂盒及洗衣机 - Google Patents

一种推弹式洗涤剂盒及洗衣机 Download PDF

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Publication number
WO2019114656A1
WO2019114656A1 PCT/CN2018/120081 CN2018120081W WO2019114656A1 WO 2019114656 A1 WO2019114656 A1 WO 2019114656A1 CN 2018120081 W CN2018120081 W CN 2018120081W WO 2019114656 A1 WO2019114656 A1 WO 2019114656A1
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WO
WIPO (PCT)
Prior art keywords
detergent box
pulley
mounting
mounting shell
opening
Prior art date
Application number
PCT/CN2018/120081
Other languages
English (en)
French (fr)
Inventor
黄涛
程宝珍
李丽萍
Original Assignee
青岛海尔洗衣机有限公司
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
Priority claimed from CN201711307691.XA external-priority patent/CN109898285B/zh
Priority claimed from CN201711308901.7A external-priority patent/CN109898287B/zh
Application filed by 青岛海尔洗衣机有限公司 filed Critical 青岛海尔洗衣机有限公司
Publication of WO2019114656A1 publication Critical patent/WO2019114656A1/zh

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02—Devices for adding soap or other washing agents

Definitions

  • the present invention relates to the field of washing machines, and more particularly to a push-type detergent box for use in a washing machine, and more particularly to a pulley assembly for use in a detergent box that is easy to install.
  • the detergent boxes of the existing drum washing machines are opened and closed by manual pulling.
  • the detergent box is usually designed with a button groove that is convenient for the user to hold.
  • the button groove affects the overall appearance of the drum washing machine, and the buckle position is easy to accumulate dust.
  • the opening and closing of the detergent box requires a mechanical structure such as a lock-down buckle provided on the detergent box to achieve the lock closure of the detergent box. Therefore, the user is required to perform manual control, and the user feels and feels different, and the use comfort is not high.
  • the present invention is directed to a detergent box assembly for a washing machine to solve the above problems.
  • the object of the present invention is to provide a push-type detergent box, which provides the purpose of automatically opening or locking the detergent box after the external force of the detergent box is provided, and another purpose is to reduce the push-pull movement of the detergent box.
  • the friction force in the process realizes the purpose of quick and convenient opening of the detergent box;
  • another object of the present invention is to provide a push-type detergent box to realize rapid assembly of the pulley assembly and reduce the complexity of the detergent box production. the goal of.
  • a push-type detergent box comprising a water tank mounted on a casing of the washing machine, wherein the water tank is provided with a detergent box that can be pulled out and pushed in; the detergent box is mounted with at least one pulley assembly.
  • the mounting shell of the pulley assembly is fixedly mounted with the detergent box, and a pulley that can rotate around the shaft is installed in the mounting shell.
  • the wheel part of the pulley passes through the mounting shell from the opening and is in contact with the water box to reduce the detergent box. Pull out and push in the process friction.
  • the center of the pulley is provided with a horizontally disposed central shaft extending to both sides, and the central shaft is inserted and fixed correspondingly to the side wall of the mounting shell, so that the pulley can rotate relative to the central axis with respect to the mounting shell;
  • the interior of the mounting case is hollow to form a chamber for the installation of the pulley, and the top is open, and the center of the pulley is disposed near the opening, so that the upper part of the pulley passes out from the opening and protrudes from the outside of the mounting shell.
  • the mounting shell is provided with a mounting structure fixedly mounted to the detergent box, and the mounting structure and the opening are respectively disposed on opposite sides of the mounting shell; preferably, the side of the mounting shell opposite to the opening is outwardly convex.
  • An extended insertion portion is provided, and the extended end of the insertion portion is provided with a buckle that protrudes horizontally to one side.
  • the bottom wall of the detergent box is mounted with a plurality of pulley assemblies disposed along the drawing direction of the detergent box, and the lower portion of the pulley of each pulley assembly passes through the opening of the mounting housing and is in contact with the bottom wall of the water tank.
  • the left and right sides of the water tank are respectively provided with roller guide grooves extending in the parallel direction of the axis of the detergent box and having an upper end, and the outer wall of the detergent box is mounted with a plurality of wheel surfaces along the axial direction of the roller guide groove
  • the pulley assembly is disposed, and the lower portion of the pulley passes through the opening of the mounting shell and protrudes into the roller guide groove to be in contact with the bottom wall of the roller guide groove.
  • the left and right side walls of the detergent box are respectively provided with outwardly protruding bent portions, the bent portions are correspondingly disposed above the roller guide grooves; and the bent portions are provided with a plurality of spaced installations
  • Each of the mounting slots is respectively provided with a corresponding pulley assembly, and the upper part of the pulley mounted on each pulley assembly is opened through the opening of the mounting shell, and the pulley surface of the passing portion protrudes into the roller guiding groove and contacts the bottom wall.
  • the top of the mounting slot is provided with a socket penetrating through the wall of the water tank, and the bottom of the mounting portion of the mounting assembly of the pulley assembly is corresponding to the bottom-up insertion jack of the plug-in portion, and the buckle at the upper end of the plug-in portion is inserted through the plug
  • the hole is engaged with the outer circumference of the jack to fix the mounting shell and the mounting slot; preferably, the bottom wall of the mounting slot is in contact with the lower side of the mounting shell, and the buckle and the bottom wall of the mounting shell The distance between the two is equal to the thickness of the bottom wall of the mounting groove, so that the clamping of the mounting shell against the buckle phase is connected to the mounting groove.
  • the top wall of the detergent box is provided with a plurality of mounting slots, and a corresponding pulley assembly is respectively mounted in each mounting slot, and the upper part of the pulley mounted on each pulley assembly is opened through the opening of the mounting shell, and the through part is worn out.
  • the pulley wheel surface is in contact with the top wall of the water tank.
  • the top wall of the detergent box is provided with at least two rows of pulley assemblies, each of which includes a plurality of pulley assemblies arranged along the direction of the push-pull movement of the detergent box, and the two rows of pulley assemblies are respectively disposed on the left and right sides of the detergent box;
  • the two rows of pulley assemblies are symmetrically disposed with respect to the axis of the detergent box.
  • each of the pulleys is vertically disposed, and the central axis of the pulley is perpendicular to the axial direction of the roller guide groove; preferably, the vertically disposed pulleys are disposed at the same horizontal plane on the top surface of the opening portion.
  • the present invention may adopt another technical solution as follows:
  • a push-type detergent box comprising a water tank mounted on a casing of a washing machine, wherein a water tank is provided with a detergent box that can be pulled out and pushed in; the water tank is mounted with at least one pulley assembly, a pulley block
  • the mounting shell of the piece is fixedly mounted with the water box, and a pulley that can rotate around the shaft is installed in the mounting shell.
  • the wheel part of the pulley passes through the mounting shell from the opening and is in contact with the detergent box to reduce the detergent box pulling. Pull out and push in the process friction.
  • the center of the pulley is provided with a horizontally disposed central shaft extending to both sides, and the central shaft is inserted and fixed correspondingly to the side wall of the mounting shell, so that the pulley can rotate relative to the central axis with respect to the mounting shell;
  • the interior of the mounting case is hollow to form a chamber for the installation of the pulley, and the top is open, and the center of the pulley is disposed near the opening, so that the upper part of the pulley passes out from the opening and protrudes from the outside of the mounting shell.
  • the mounting shell is provided with a mounting structure fixedly mounted to the water box, and the mounting structure and the opening are respectively disposed on opposite sides of the mounting shell; preferably, the side of the mounting shell opposite to the opening is outwardly convex.
  • An extended insertion portion, the extended end of the insertion portion is provided with a buckle that protrudes horizontally to one side.
  • the left and right sides of the detergent box are respectively provided with roller guide grooves extending in a parallel direction of the axis of the detergent box and having a lower end, and the inner wall of the water tank is mounted with a plurality of wheel surfaces along the axial direction of the roller guide groove
  • the pulley assembly is disposed, and an upper portion of the pulley passes through the opening of the mounting shell and protrudes into the roller guide groove to be in contact with the top wall of the roller guide groove.
  • the left and right side walls of the water tank are respectively provided with bent portions which are bent horizontally inward, and the bent portions are correspondingly disposed under the roller guide grooves; the bent portions are provided with a plurality of spaced installation slots Each of the mounting slots is respectively provided with a correspondingly disposed pulley assembly, and the upper part of the pulley mounted on each pulley assembly is opened through the installation, and the pulley surface of the passing portion protrudes into the roller guide groove and is in contact with the top wall.
  • the bottom of the mounting slot is provided with a socket penetrating through the wall of the water tank, and the latching portion corresponding to the lower side of the mounting shell of the pulley assembly is inserted into the jack from the top to the bottom, and the buckle at the lower end of the plug portion is inserted through the plug.
  • the hole is engaged with the outer circumference of the jack to fix the mounting shell and the mounting slot; preferably, the bottom wall of the mounting slot is in contact with the lower side of the mounting shell, and the buckle and the bottom wall of the mounting shell The distance between the two is equal to the thickness of the bottom wall of the mounting groove, so that the clamping of the mounting shell against the buckle phase is connected to the mounting groove.
  • the top wall of the water tank is provided with a plurality of inverted mounting slots, and a corresponding pulley assembly is respectively installed in each mounting slot, and a lower part of the pulley mounted on each pulley assembly is opened through the opening of the mounting shell, and the through part is worn out.
  • the pulley wheel surface is in contact with the top wall of the detergent box.
  • the top wall of the water tank is provided with at least two rows of pulley assemblies, each of which includes a plurality of pulley assemblies arranged at intervals along the direction of the push-pull movement of the detergent box, and the two rows of pulley assemblies are respectively disposed on the upper and lower sides of the detergent box.
  • the two rows of pulley assemblies are symmetrically disposed about the axis of the detergent box.
  • each of the pulleys is vertically disposed, and the central axis of the pulley is perpendicular to the axial direction of the roller guide groove; preferably, the vertically disposed pulleys are disposed at the same horizontal plane on the top surface of the opening portion.
  • the present invention also provides a washing machine equipped with a pusher type detergent box as described above.
  • the present invention has the following beneficial effects:
  • the pulley assembly is integrated into the mounting slot provided on the detergent box through the mounting shell, so that the pulley assembly integrates the housing for the rotating shaft installation, thereby avoiding the need to install a mounting hole for the detergent box mounting slot, simplifying The production complexity of the detergent box;
  • the pulley is inserted into the installation slot provided on the detergent box through the mounting shell, and the corresponding buckle is fixed by the buckle, so that the assembly efficiency of the pulley and the detergent box is greatly improved, and the production rate of the washing machine is significantly accelerated. .
  • the invention has simple structure and remarkable effect, and is illustrated and popularized.
  • FIG. 1 is a schematic view showing the installation structure of a push-type detergent box in an embodiment of the present invention
  • FIG. 2 is a schematic structural view showing a cross section of the push-type detergent box A-A shown in FIG. 1 according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram showing an enlarged structure of a portion H shown in FIG. 2 according to an embodiment of the present invention
  • FIGS. 4 and 5 are schematic views showing the structure of a pulley assembly in the embodiment of the present invention.
  • Figure 6 is a structural schematic view showing a cross section of the push-type detergent box A-A of Figure 1 in another embodiment of the present invention.
  • FIG. 7 is a schematic enlarged view showing the structure shown in FIG. 6 of the embodiment of the present invention.
  • an embodiment of the present invention introduces a push-type detergent box mounted on a washing machine, which includes a water box 200 mounted on a washing machine casing 300, and a water tank 200 is installed therein.
  • the detergent box 100 is pulled out and pushed in;
  • a push lock assembly is arranged between the water box 200 and the detergent box 100 to change the lock state of the elastic lock assembly after the external force of the detergent box is provided, so that the water box 200 is locked or unlocked with the detergent box 100; there is also a spring assembly between the water box 200 and the detergent box 100 for providing power to push the detergent box out.
  • a slide rail structure is disposed between the water tank 200 and the detergent box 100 to push and open the detergent box along the slide rail structure; the slide rail structure includes a plurality of pulleys that are in contact with the detergent box 100. 1, to reduce the friction of the detergent box pull-out and push-in process.
  • a push external force is applied to the detergent box 100 to change the push lock assembly to the locked state, so that the detergent box 100 is It is locked in the water tank 200 so that the detergent in the detergent box 100 can be placed in the water of the washing machine; when the detergent in the detergent box 100 needs to be replenished, the user locks the washing in the water box 200 again.
  • the cartridge 100 applies a pushing force to change the push lock assembly to the unlocked state, and the elastic assembly provides an outwardly pushing power to the detergent box 100, so that the detergent box 100 is subjected to the pushing force and along the sliding rail structure.
  • the water box 200 is pushed out with the aid of the small frictional pulley 1 to realize the purpose of automatically opening and locking the detergent box by the external force of the pusher.
  • the detergent box By installing a push-pull lock control and a spring assembly to provide a push-out detergent box on the washing machine, the detergent box can be automatically locked and pushed open by using only a small push force external force, so that the detergent box can be used.
  • the utility model has the function of pushing and opening and closing; at the same time, the detergent box is installed in the water tank through the sliding rail structure matched with the pulley, so that the displacement friction of the detergent box is changed into sliding friction, and the detergent box is pulled down. The friction of the process improves the smoothness of the detergent box being pushed open.
  • a push-type detergent box which comprises a water box 200 mounted on a washing machine casing 300.
  • the water box 200 is installed with a pull-out and push-in.
  • a slide rail structure is disposed between the water tank 200 and the detergent box 100, and the slide rail structure includes a plurality of pulley assemblies in contact with the detergent box 100 to reduce the pullout of the detergent box 100, Push the process friction.
  • the pulley assembly By fitting the pulley through the mounting shell to the mounting groove provided on the water tank, the pulley assembly integrates the housing for the rotating shaft installation, thereby avoiding the need to install a mounting hole for the water tank mounting slot and simplifying the water box.
  • the production complexity is also included; the pulley is inserted into the installation slot provided on the water box through the mounting shell and is fixed by the buckle, so that the assembly efficiency of the pulley and the water box is greatly improved, and the production rate of the washing machine is obtained. Significantly accelerated.
  • roller guides installed on the detergent box By supporting the roller guides installed on the detergent box by a plurality of pulleys mounted on the water tank to provide a plurality of support points for the detergent box, the stability of the detergent box during the push-pull process is improved;
  • a plurality of pulley assemblies disposed in the same direction are installed in the sliding rail of the detergent box, so that the pulley and the sliding rail are in contact with each other to prevent the problem of offset during the pushing and pulling of the detergent box, and a correcting force is provided for the detergent box. This prevents the detergent box from falling off.
  • a push-type detergent box which comprises a water box 200 mounted on a casing of a washing machine, and a detergent box 100 that can be pulled out and pushed in is installed in the water box 200; At least one pulley assembly is mounted on the 200.
  • the mounting shell 29 of the pulley assembly is fixedly mounted to the water tank 200.
  • the mounting shell 29 is provided with a pulley 1 that is rotatable about the shaft, and a part of the wheel surface of the pulley 1 passes through the mounting shell 29 from the opening. And the limit position of the detergent box 100 is contacted to reduce the friction of the detergent box 100 being pulled out and pushed in.
  • the center of the pulley 1 is provided with a central shaft 10 which is horizontally disposed and protrudes to both sides.
  • the central shaft 10 is inserted and fixed correspondingly to the side wall of the mounting shell 29, so that the pulley 1 can be oppositely mounted.
  • the mounting shell 29 is hollow inside to form a chamber for the pulley 1 to be installed at the top, and the center of the pulley 1 is disposed near the opening, so that the upper portion of the pulley 1 passes through the opening and protrudes from the mounting shell. 29 external settings.
  • the mounting shell 29 is provided with a mounting structure fixedly mounted to the water tank 200.
  • the mounting structure and the opening are respectively disposed on opposite sides of the mounting shell 29; in this embodiment, the mounting shell 29 is opposite to the opening.
  • One side of the plug portion 30 is provided with a latching portion 30 extending outwardly.
  • the extending end of the plug portion 30 is provided with a latch 31 that protrudes horizontally to one side, so that the plug portion 30 and the latch 31 can be assembled.
  • the mounting structure of the water tank is fixedly connected.
  • the left and right sides of the detergent box 100 are respectively provided with a roller guide groove 6 extending at a lower end extending in a parallel direction of the axis of the detergent box 200, and a plurality of wheels are mounted on the inner wall of the water tank 200.
  • the pulley assembly is disposed along the axial direction of the roller guide groove 6.
  • the upper portion of the pulley 1 is opened from the opening of the mounting housing 29 and protrudes into the roller guide groove 6 to be in contact with the top wall of the roller guide groove 6.
  • the left and right side walls of the water tank 200 are respectively provided with a bent portion 11 which is bent horizontally inwardly, and the bent portion 11 is correspondingly disposed under the roller guide groove 6;
  • the bottom of the mounting groove 9 is provided with a socket 32 extending through the wall of the water tank, and the insertion hole 32 corresponding to the insertion portion 30 on the lower side of the mounting shell 29 of the pulley assembly is inserted into the insertion hole 32 from the top to the bottom.
  • the buckle 31 at the lower end of the connecting portion 30 passes through the insertion hole 32 and is engaged with the outer circumference of the insertion hole 32 to fix the mounting shell 29 and the mounting groove 9; preferably, the bottom wall of the mounting groove 9 and the mounting shell
  • the lower side of the 29 is correspondingly in contact with the bottom, and the distance between the buckle 31 and the bottom wall of the mounting shell 29 is equal to the thickness of the bottom wall of the mounting slot 9, so that the mounting shell 29 is engaged with the latch 31 to be engaged with the mounting slot 9. .
  • each of the pulleys 1 is vertically disposed, and the central axis of the pulley 1 is perpendicular to the axial direction of the roller guide groove 6; preferably, the top ends of the vertically disposed pulleys 1 passing through the opening portion are at the same horizontal plane. .
  • this embodiment introduces a push-type detergent box, which comprises a water box mounted on a casing of the washing machine, and the water box 200 is installed with a pull-out and push-in.
  • a detergent box 100 the detergent box 100 is mounted with at least one pulley assembly, and the mounting shell 29 of the pulley assembly is fixedly mounted to the detergent box 100.
  • the mounting housing 29 is provided with a pulley 1 for rotating around the shaft, and a pulley A part of the wheel surface passes through the mounting shell 29 from the opening and is in contact with the water tank 200 to reduce the friction of the detergent box 100 during the pulling out and pushing process.
  • the pulley assembly is integrated into the mounting groove provided on the detergent box through the corresponding mounting of the pulley through the mounting shell, so that the pulley assembly is integrated with the housing for the rotating shaft, thereby avoiding the need to install a mounting hole for the detergent box mounting slot, which simplifies washing.
  • the production complexity of the kit is also included; the pulley is inserted into the installation slot provided on the detergent box through the mounting shell and is fixed by the buckle, so that the assembly efficiency of the pulley and the detergent box is greatly improved, and The production rate of the washing machine has been significantly accelerated.
  • the center of the pulley 1 is provided with a central shaft 10 which is horizontally disposed and protrudes to both sides.
  • the central shaft 10 is inserted and fixed correspondingly to the side wall of the mounting shell 29, so that the pulley 1 can be oppositely mounted.
  • the inside of the mounting case is hollow to form a chamber for the pulley mounting and the top opening is provided, and the center of the pulley is disposed near the opening, so that the upper part of the pulley 1 is pierced from the opening and The protrusion protrudes from the outside of the mounting case 29.
  • the mounting shell 29 is provided with a mounting structure fixedly mounted to the detergent box 100.
  • the mounting structure and the opening are respectively disposed on opposite sides of the mounting shell 29; preferably, the mounting shell 29 is opposite to the opening.
  • One side is provided with a plug portion 30 extending outwardly, and the extended end of the plug portion 30 is provided with a buckle 31 horizontally protruding to one side.
  • the bottom wall of the detergent box 100 is mounted with a plurality of pulley assemblies disposed along the drawing direction of the detergent box 100, and the lower portion of the pulley 1 of each pulley assembly is opened from the opening of the mounting housing 29 and The bottom wall of the water tank 200 is in contact.
  • the left and right sides of the water tank 200 are respectively provided with roller guide grooves 6 extending in the parallel direction of the axis of the detergent box 100, and the upper end of the detergent box 100 is mounted with a plurality of wheels.
  • the pulley assembly is disposed along the axial direction of the roller guide groove 6. The lower portion of the pulley 1 passes through the opening of the mounting housing 29 and projects into the roller guide groove 6 to be in contact with the bottom wall of the roller guide groove 6.
  • the left and right side walls of the detergent box 100 are respectively provided with bent portions 11 protruding outwardly horizontally, and the bent portions 11 are correspondingly disposed above the roller guide grooves 6;
  • a plurality of spaced-apart, inverted mounting slots 9 are disposed.
  • Each of the mounting slots 9 is respectively provided with a corresponding pulley assembly.
  • the upper portion of the pulley 1 mounted on each pulley assembly is openly opened from the mounting shell 29, and the through-out portion is The wheel 1 of the pulley extends into the roller guide groove 6 and is in contact with the bottom wall.
  • the top of the mounting groove 9 is provided with a socket 32 extending through the wall of the detergent box 100, and the bottom side of the mounting portion 29 of the pulley assembly is provided with a corresponding bottom-up insertion hole 32 corresponding to the insertion portion 30.
  • the buckle 31 at the upper end of the insertion portion 30 passes through the insertion hole 32 and is engaged with the outer circumference of the insertion hole 32 to fix the mounting shell 29 and the mounting groove 9; preferably, the top wall of the mounting groove 9 and the installation
  • the upper side of the casing 29 is in abutting contact with each other, and the distance between the buckle 31 and the bottom wall of the mounting shell 29 is equal to the thickness of the top wall of the mounting groove 9, so that the mounting shell 29 is engaged with the buckle 31 by the buckle 31. on.
  • a push-type detergent box which comprises a water box 200 mounted on a casing of a washing machine, and a detergent box 100 that can be pulled out and pushed in is installed in the water box 200; the water box 100
  • the top wall is provided with a plurality of inverted mounting slots 9, and each of the mounting slots 9 is respectively provided with a corresponding pulley assembly, and the lower portion of the pulley 1 mounted on each pulley assembly is opened through the mounting shell 29, and the pulley is worn out.
  • the 1 tread surface is in conflict with the top wall of the detergent box 100.
  • the pulley assembly By fitting the pulley through the mounting shell to the mounting groove provided at the top of the water tank, the pulley assembly integrates the housing for the rotating shaft installation, thereby avoiding the need to install a mounting hole for the water tank mounting slot and simplifying the water box.
  • the production complexity is also included; the pulley is inserted into the installation slot provided on the water box through the mounting shell and is fixed by the buckle, so that the assembly efficiency of the pulley and the water box is greatly improved, and the production rate of the washing machine is obtained. Significantly accelerated.
  • each column includes a plurality of pulley assemblies arranged along the direction of the push-pull movement of the detergent box, and the two rows of pulley assemblies are respectively disposed on the detergent box 100.
  • each of the pulleys 1 is vertically disposed, and the central axis 10 of the pulley 1 is perpendicular to the axial direction of the roller guide groove 6; preferably, the top end of each of the vertically disposed pulleys 1 passing through the opening portion is in the same level.
  • a push-type detergent box which comprises a water box 200 mounted on a casing of the washing machine.
  • the water box 200 is provided with a detergent box 100 that can be pulled out and pushed in; in this embodiment,
  • the top wall of the detergent box 100 is provided with a plurality of mounting slots 9, and a corresponding pulley assembly is respectively mounted in each mounting slot 9, and the upper portion of the pulley 1 mounted on each pulley assembly is opened through the mounting shell 29, and is worn.
  • the part of the pulley 1 has a wheel surface that is in contact with the top wall of the water tank 200.
  • the pulley assembly is integrated into the mounting groove provided on the detergent box through the corresponding mounting of the pulley through the mounting shell, so that the pulley assembly is integrated with the housing for the rotating shaft, thereby avoiding the need to install a mounting hole for the detergent box mounting slot, which simplifies washing.
  • the production complexity of the kit is also included; the pulley is inserted into the installation slot provided on the detergent box through the mounting shell and is fixed by the buckle, so that the assembly efficiency of the pulley and the detergent box is greatly improved, and The production rate of the washing machine has been significantly accelerated.
  • each column includes a plurality of pulley assemblies spaced along the direction of the push-pull movement of the detergent box 100.
  • the two rows of pulley assemblies are respectively disposed in the detergent box.
  • the left and right sides of 100; preferably, the two rows of pulley assemblies are symmetrically disposed with respect to the axis of the detergent box 100.
  • each of the pulleys 1 is vertically disposed, and the central axis of the pulley 1 is perpendicular to the axial direction of the roller guide groove 6; preferably, the top ends of the vertically disposed pulleys 1 passing through the opening portion are at the same horizontal plane. .

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  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

本发明涉及一种推弹式洗涤剂盒，包括安装于洗衣机壳体上的水盒，水盒内安装有可拉出、推入的洗涤剂盒；所述的洗涤剂盒上安装有至少一个滑轮组件，滑轮组件的安装壳与洗涤剂盒相固定安装，安装壳内安装有可绕轴旋转的滑轮，滑轮部分轮面自开口穿出安装壳、并与水盒相限位接触，以降低洗涤剂盒拉出、推入过程摩擦。通过将滑轮经安装壳对应卡接于洗涤剂盒上所设的安装槽内，令滑轮组件集成了供转轴安装的壳体，避免了需对洗涤剂盒安装槽加设安装孔、简化了洗涤剂盒的生产复杂度。本发明还涉及一种装有上述推弹式洗涤剂盒的洗衣机。同时，本发明结构简单，效果显著，示意推广使用。

Description

一种推弹式洗涤剂盒及洗衣机 技术领域
本发明涉及洗衣机领域，尤其是涉及一种应用于洗衣机的推弹式洗涤剂盒，特别涉及一种便于安装的、应用于洗涤剂盒的滑轮组件。
背景技术
现有滚筒洗衣机的洗涤剂盒都是通过手动抽拉进行开合和关闭。为了方便用户抽拉洗涤剂盒，通常将洗涤剂盒上设计方便用户握持的扣手槽，然而，扣手槽会影响滚筒洗衣机的整体外观，且扣手位置容易积灰尘。
另外，洗涤剂盒的抽拉开合和关闭，需要借助与洗涤剂盒上设置的锁制倒扣等机械结构，以实现洗涤剂盒的锁制闭合。因此，需要用户进行手动操控，用户手感和体感不一，使用舒适度不高。
同时，由于现有洗涤剂盒在抽拉过程中，由于洗涤剂盒体于外部水盒之间的摩擦作用力，用户需对洗涤剂盒施加一较大的外力才可实现抽拉动作。因此，为了减小摩擦，一般需在洗涤剂盒与水盒之间加装辅助装置，以减小洗涤剂盒抽拉过程中的摩擦力。但是，现有方案中的辅助装置无法实现与洗涤剂盒的快速组装，会产生拖慢洗衣机生产节奏等问题。
为此，本发明在于提出一种用于洗衣机的洗涤剂盒组件，以解决以上问题。
有鉴于此，特提出本发明。
发明内容
本发明的目的在于提供一种推弹式洗涤剂盒，以对洗涤剂盒提供推弹外力后，使实现洗涤剂盒自动打开或锁制的目的；另一目的在于，减少洗涤剂盒推拉移动过程中的摩擦力，实现洗涤剂盒快速、便捷打开的目的；本发明的又一目的在于提供一种推弹式洗涤剂盒，以实现对滑轮组件进行快速组装、降低洗涤剂盒生产复杂度的目的。
为实现该目的，本发明采用如下的技术方案：
一种推弹式洗涤剂盒，包括安装于洗衣机壳体上的水盒，水盒内安装有可拉出、推 入的洗涤剂盒；所述的洗涤剂盒上安装有至少一个滑轮组件，滑轮组件的安装壳与洗涤剂盒相固定安装，安装壳内安装有可绕轴旋转的滑轮，滑轮部分轮面自开口穿出安装壳、并与水盒相限位接触，以降低洗涤剂盒拉出、推入过程摩擦。
进一步，滑轮的中心设有水平设置的、向两侧凸出延伸的中心轴，中心轴与安装壳的侧壁相对应插接固定，使滑轮可产生相对安装壳的、绕中心轴的旋转；优选的，安装壳内部中空以构成供滑轮安装的、顶部敞口设置的腔室，滑轮的中心靠近敞口设置，令滑轮上部自敞口穿出并凸出于安装壳外部设置。
进一步，安装壳上设有与洗涤剂盒相固定安装的安装结构，所述安装结构与开口分别设于安装壳的相对两侧；优选的，安装壳与开口相对的一侧设有向外凸出延伸的插接部，插接部的延伸端设有向一侧水平凸出的卡扣。
进一步，所述洗涤剂盒的底壁上安装有多个轮面沿洗涤剂盒抽拉方向设置的滑轮组件，各滑轮组件的滑轮下部自安装壳开口穿出并与水盒底壁相接触。
进一步，所述水盒的左右两侧分别设有沿洗涤剂盒轴线平行方向延伸的、上端开口的滚轮导槽，所述洗涤剂盒的外壁上安装有多个轮面沿滚轮导槽轴线方向设置的滑轮组件，所述滑轮的下部自安装壳开口穿出并伸入滚轮导槽中、与滚轮导槽底壁相接触。
进一步，所述洗涤剂盒的左右侧壁分别设有向外水平凸出的折弯部，所述折弯部对应设于滚轮导槽的上方；折弯部上设有多个间隔设置的安装槽，各安装槽内分别安装有一对应设置的滑轮组件，各滑轮组件上安装的滑轮上部自安装壳敞口穿出，穿出部分的滑轮轮面伸入滚轮导槽内并与底壁相接触。
进一步，安装槽的顶部设有贯穿水盒壁的插孔，滑轮组件的安装壳上侧所设插接部对应的、自下至上的插入插孔中，插接部上端的卡扣穿过插孔并与插孔外周相对应卡接，以使安装壳与安装槽相卡接固定；优选的，安装槽的底壁与安装壳下侧相对应贴合接触，卡扣与安装壳底壁之间距离等于安装槽底壁的厚度，令安装壳经卡扣相限位抵触的卡接于安装槽上。
进一步，所述洗涤剂盒的顶壁设有多个安装槽，各安装槽内分别安装有一对应设置的滑轮组件，各滑轮组件上安装的滑轮上部自安装壳敞口穿出，穿出部分的滑轮轮面与水盒顶壁相限位抵触。
进一步，洗涤剂盒顶壁上设有至少两列滑轮组件，每列包括沿洗涤剂盒推拉运动方 向间隔排布的多个滑轮组件，两列滑轮组件分别设置于洗涤剂盒左右两侧；优选的，两列滑轮组件相对洗涤剂盒轴线对称设置。
进一步，各滑轮均竖直设置，滑轮的中心轴与滚轮导槽的轴线方向相垂直；优选的，各竖直设置的滑轮穿出开口部分的轮面顶端处于同一水平面。
为实现上述目的，本发明可采用另一如下的技术方案：
一种推弹式洗涤剂盒，包括安装于洗衣机壳体上的水盒，水盒内安装有可拉出、推入的洗涤剂盒；所述的水盒上安装有至少一个滑轮组件，滑轮组件的安装壳与水盒相固定安装，安装壳内安装有可绕轴旋转的滑轮，滑轮部分轮面自开口穿出安装壳、并与洗涤剂盒相限位接触，以降低洗涤剂盒拉出、推入过程摩擦。
进一步，滑轮的中心设有水平设置的、向两侧凸出延伸的中心轴，中心轴与安装壳的侧壁相对应插接固定，使滑轮可产生相对安装壳的、绕中心轴的旋转；优选的，安装壳内部中空以构成供滑轮安装的、顶部敞口设置的腔室，滑轮的中心靠近敞口设置，令滑轮上部自敞口穿出并凸出于安装壳外部设置。
进一步，安装壳上设有与水盒相固定安装的安装结构，所述安装结构与开口分别设于安装壳的相对两侧；优选的，安装壳与开口相对的一侧设有向外凸出延伸的插接部，插接部的延伸端设有向一侧水平凸出的卡扣。
进一步，所述洗涤剂盒的左右两侧分别设有沿洗涤剂盒轴线平行方向延伸的、下端开口的滚轮导槽，所述水盒的内壁上安装有多个轮面沿滚轮导槽轴线方向设置的滑轮组件，所述滑轮的上部自安装壳开口穿出并伸入滚轮导槽中、与滚轮导槽顶壁相接触。
进一步，所述水盒的左右侧壁分别设有向内水平弯折的折弯部，所述折弯部对应设于滚轮导槽的下方；折弯部上设有多个间隔设置的安装槽，各安装槽内分别安装有一对应设置的滑轮组件，各滑轮组件上安装的滑轮上部自安装可敞口穿出，穿出部分的滑轮轮面伸入滚轮导槽内并与顶壁相接触。
进一步，安装槽的底部设有贯穿水盒壁的插孔，滑轮组件的安装壳下侧所设插接部对应的、自上至下的插入插孔中，插接部下端的卡扣穿过插孔并与插孔外周相对应卡接，以使安装壳与安装槽相卡接固定；优选的，安装槽的底壁与安装壳下侧相对应贴合接触，卡扣与安装壳底壁之间距离等于安装槽底壁的厚度，令安装壳经卡扣相限位抵触的卡接于安装槽上。
进一步，所述水盒的顶壁设有多个倒置的安装槽，各安装槽内分别安装有一对应设置的滑轮组件，各滑轮组件上安装的滑轮下部自安装壳敞口穿出，穿出部分的滑轮轮面与洗涤剂盒顶壁相限位抵触。
进一步，水盒顶壁上设有至少两列滑轮组件，每列包括沿洗涤剂盒推拉运动方向间隔排布的多个滑轮组件，两列滑轮组件分别设置于洗涤剂盒左右两侧的对应上方；优选的，两列滑轮组件相对洗涤剂盒轴线对称设置。
进一步，各滑轮均竖直设置，滑轮的中心轴与滚轮导槽的轴线方向相垂直；优选的，各竖直设置的滑轮穿出开口部分的轮面顶端处于同一水平面。
本发明还提供了一种洗衣机，所述洗衣机上装有如上任一所述的推弹式洗涤剂盒。
与现有技术相比，本发明具有如下有益效果：
通过将洗涤剂盒与水盒之间经滑轮滑轨结构进行安装，使得洗涤剂盒水盒之间位移接触处的摩擦由滑动摩擦改为滚动摩擦，大大降低了洗涤剂盒推拉过程中的摩擦力，提高了洗涤剂盒被推弹打开过程的平顺性；
同时，通过将滑轮经安装壳对应卡接于洗涤剂盒上所设的安装槽内，令滑轮组件集成了供转轴安装的壳体，避免了需对洗涤剂盒安装槽加设安装孔、简化了洗涤剂盒的生产复杂度；
还有，将滑轮经安装壳对应插入洗涤剂盒上所设安装槽内并经卡扣相对应卡接固定，使滑轮与洗涤剂盒的装配效率大大提升，进而令洗衣机的生产速率得到显著加快。
同时，本发明结构简单，效果显著，示意推广使用。
附图说明
附图作为本发明的一部分，用来提供对本发明的进一步的理解，本发明的示意性实施例及其说明用于解释本发明，但不构成对本发明的不当限定。显然，下面描述中的附图仅仅是一些实施例，对于本领域普通技术人员来说，在不付出创造性劳动的前提下，还可以根据这些附图获得其他附图。在附图中：
图1示出了本发明实施例中推弹式洗涤剂盒的安装结构示意图；
图2示出了本发明实施例中图1所示推弹式洗涤剂盒A-A断面的结构示意图；
图3示出了本发明实施例图图2所示H处的放大结构示意图；
图4和5示出了本发明实施例图中滑轮组件的结构示意图；
图6示出了本发明另一实施例中图1所示推弹式洗涤剂盒A-A断面的结构示意图；
图7示出了本发明实施例图图6所示F处的放大结构示意图。
其中附图中主要原件名称如下：100—洗涤剂盒，200—水盒，1—滑轮，6—滚轮导槽，9—安装槽，10—中心轴，11—折弯部，29—安装壳，30—插接部，31—卡扣，32—插孔。
需要说明的是，这些附图和文字描述并不旨在以任何方式限制本发明的构思范围，而是通过参考特定实施例为本领域技术人员说明本发明的概念。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面对实施例中的技术方案进行清楚、完整地描述，以下实施例用于说明本发明，但不用来限制本发明的范围。
如图1-7所示，本发明的实施例介绍了一种安装于洗衣机上的推弹式洗涤剂盒，其包括安装于洗衣机壳体300上的水盒200，水盒200内安装有可拉出、推入的洗涤剂盒100；水盒200和洗涤剂盒100之间设有推弹锁组件，以对洗涤剂盒提供推弹外力后改变弹力锁组件的锁制状态，使水盒200与洗涤剂盒100锁定或解锁；水盒200和洗涤剂盒100之间还设有弹力组件，用于提供推弹出洗涤剂盒的动力。所述的水盒200与洗涤剂盒100之间设有滑轨结构，以使洗涤剂盒沿滑轨结构推拉开闭；所述滑轨结构包括多个与洗涤剂盒100相接触的滑轮1，以降低洗涤剂盒拉出、推入过程摩擦。
本发明实施例中，用户在将洗涤剂盒100沿滑道结构推入水盒200后，向洗涤剂盒100施加一推弹外力使推弹锁组件改为锁止状态，令洗涤剂盒100被锁定在水盒200内，以使洗涤剂盒100内的洗涤剂可随洗衣机进水进行投放；在洗涤剂盒100内洗涤剂需进行补充时，用户再向水盒200内锁定安装的洗涤剂盒100施加一推弹外力，使推弹锁组件改为解锁状态，同时弹力组件向洗涤剂盒100提供一向外推出的动力，令洗涤剂盒100受推出动力的作用、沿滑轨结构并在较小摩擦力的滑轮1辅助下被推出水盒200，实现洗涤剂盒受推弹外力自动打开、锁制的目的。
通过在洗衣机上安装受推弹锁控制、弹力组件提供推出动力的洗涤剂盒，使得洗涤剂盒仅需较小的推弹外力就可实现自动锁定、推弹打开的使用目的，令洗涤剂盒具备了推弹式开闭的功能；同时，将洗涤剂盒经与滑轮相配合的滑轨结构安装于水盒中，使得洗涤剂盒的位移摩擦改为滑动摩擦，降低了洗涤剂盒被拉出过程的摩擦力，提高了洗涤剂盒被推弹打开过程的平顺性。
实施例一
如图1至图5所示，本实施例中介绍了一种推弹式洗涤剂盒，包括安装于洗衣机壳体300上的水盒200，水盒200内安装有可拉出、推入的洗涤剂盒100；所述的水盒200与洗涤剂盒100之间设有滑轨结构，滑轨结构包括多个与洗涤剂盒100相接触的滑轮组件，以降低洗涤剂盒100拉出、推入过程摩擦。
通过将滑轮经安装壳对应卡接于水盒上所设的安装槽内，令滑轮组件集成了供转轴安装的壳体，避免了需对水盒安装槽加设安装孔、简化了水盒的生产复杂度；还有，将滑轮经安装壳对应插入水盒上所设安装槽内并经卡扣相对应卡接固定，使滑轮与水盒的装配效率大大提升，进而令洗衣机的生产速率得到显著加快。
通过将洗涤剂盒与水盒之间经滑轮滑轨结构进行安装，使得洗涤剂盒水盒之间位移接触处的摩擦由滑动摩擦改为滚动摩擦，大大降低了洗涤剂盒推拉过程中的摩擦力。
通过将洗涤剂盒上安装的滚轮导槽被安装于水盒上的多个滑轮进行支撑，以对洗涤剂盒提供多个支撑点，提高了洗涤剂盒推拉过程中的平稳性；同时，由于洗涤剂盒的滑轨内安装多个同向设置的滑轮组件，以使得滑轮与滑轨相互限位接触，防止洗涤剂盒推拉过程中产生偏移的问题，为洗涤剂盒提供一纠偏作用力进而防止洗涤剂盒脱落情况的发生。
本实施例中介绍了一种推弹式洗涤剂盒，包括安装于洗衣机壳体上的水盒200，水盒200内安装有可拉出、推入的洗涤剂盒100；所述的水盒200上安装有至少一个滑轮组件，滑轮组件的安装壳29与水盒200相固定安装，安装壳29内安装有可绕轴旋转的滑轮1，滑轮1部分轮面自开口穿出安装壳29、并与洗涤剂盒100相限位接触，以降低洗涤剂盒100拉出、推入过程摩擦。
本实施例中，滑轮1的中心设有水平设置的、向两侧凸出延伸的中心轴10，中心轴10与安装壳29的侧壁相对应插接固定，使滑轮1可产生相对安装壳29的、绕中心轴10的旋转。
本实施例中，安装壳29内部中空以构成供滑轮1安装的、顶部敞口设置的腔室，滑轮1的中心靠近敞口设置，令滑轮1上部自敞口穿出并凸出于安装壳29外部设置。
本实施例中，安装壳29上设有与水盒200相固定安装的安装结构，所述安装结构与开口分别设于安装壳29的相对两侧；本实施例中，安装壳29与开口相对的一侧设有 向外凸出延伸的插接部30，插接部30的延伸端设有向一侧水平凸出的卡扣31，以使插接部30和卡扣31构成安装可与水盒相固定连接的安装结构。
本实施例中，所述洗涤剂盒100的左右两侧分别设有沿洗涤剂盒200轴线平行方向延伸的、下端开口的滚轮导槽6，所述水盒200的内壁上安装有多个轮面沿滚轮导槽6轴线方向设置的滑轮组件，所述滑轮1的上部自安装壳29开口穿出并伸入滚轮导槽6中、与滚轮导槽6顶壁相接触。
本实施例中，所述水盒200的左右侧壁分别设有向内水平弯折的折弯部11，所述折弯部11对应设于滚轮导槽6的下方；折弯部11上设有多个间隔设置的安装槽9，各安装槽9内分别安装有一对应设置的滑轮组件，各滑轮组件上安装的滑轮1上部自安装壳29敞口穿出，穿出部分的滑轮1轮面伸入滚轮导槽6内并与顶壁相接触。
本实施例中，安装槽9的底部设有贯穿水盒壁的插孔32，滑轮组件的安装壳29下侧所设插接部30对应的、自上至下的插入插孔32中，插接部30下端的卡扣31穿过插孔32并与插孔32外周相对应卡接，以使安装壳29与安装槽9相卡接固定；优选的，安装槽9的底壁与安装壳29下侧相对应贴合接触，卡扣31与安装壳29底壁之间距离等于安装槽9底壁的厚度，令安装壳29经卡扣31相限位抵触的卡接于安装槽9上。
本实施例中，各滑轮1均竖直设置，滑轮1的中心轴与滚轮导槽6的轴线方向相垂直；优选的，各竖直设置的滑轮1穿出开口部分的轮面顶端处于同一水平面。
实施例二
如图1和图4至图7所示，本实施例介绍了一种推弹式洗涤剂盒，包括安装于洗衣机壳体上的水盒，水盒200内安装有可拉出、推入的洗涤剂盒100；所述的洗涤剂盒100上安装有至少一个滑轮组件，滑轮组件的安装壳29与洗涤剂盒100相固定安装，安装壳29内安装有可绕轴旋转的滑轮1，滑轮1部分轮面自开口穿出安装壳29、并与水盒200相限位接触，以降低洗涤剂盒100拉出、推入过程摩擦。
通过将滑轮经安装壳对应卡接于洗涤剂盒上所设的安装槽内，令滑轮组件集成了供转轴安装的壳体，避免了需对洗涤剂盒安装槽加设安装孔、简化了洗涤剂盒的生产复杂度；还有，将滑轮经安装壳对应插入洗涤剂盒上所设安装槽内并经卡扣相对应卡接固定，使滑轮与洗涤剂盒的装配效率大大提升，进而令洗衣机的生产速率得到显著加快。
本实施例中，滑轮1的中心设有水平设置的、向两侧凸出延伸的中心轴10，中心轴 10与安装壳29的侧壁相对应插接固定，使滑轮1可产生相对安装壳29的、绕中心轴10的旋转；优选的，安装壳内部中空以构成供滑轮安装的、顶部敞口设置的腔室，滑轮的中心靠近敞口设置，令滑轮1上部自敞口穿出并凸出于安装壳29外部设置。
本实施例中，安装壳29上设有与洗涤剂盒100相固定安装的安装结构，所述安装结构与开口分别设于安装壳29的相对两侧；优选的，安装壳29与开口相对的一侧设有向外凸出延伸的插接部30，插接部30的延伸端设有向一侧水平凸出的卡扣31。
本实施例中，所述洗涤剂盒100的底壁上安装有多个轮面沿洗涤剂盒100抽拉方向设置的滑轮组件，各滑轮组件的滑轮1下部自安装壳29开口穿出并与水盒200底壁相接触。
本实施例中，所述水盒200的左右两侧分别设有沿洗涤剂盒100轴线平行方向延伸的、上端开口的滚轮导槽6，所述洗涤剂盒100的外壁上安装有多个轮面沿滚轮导槽6轴线方向设置的滑轮组件，所述滑轮1的下部自安装壳29开口穿出并伸入滚轮导槽6中、与滚轮导槽6底壁相接触。
本实施例中，所述洗涤剂盒100的左右侧壁分别设有向外水平凸出的折弯部11，所述折弯部11对应设于滚轮导槽6的上方；折弯部11上设有多个间隔设置的、倒置的安装槽9，各安装槽9内分别安装有一对应设置的滑轮组件，各滑轮组件上安装的滑轮1上部自安装壳29敞口穿出，穿出部分的滑轮1轮面伸入滚轮导槽6内并与底壁相接触。
本实施例中，安装槽9的顶部设有贯穿洗涤剂盒100壁的插孔32，滑轮组件的安装壳29上侧所设插接部30对应的、自下至上的插入插孔32中，插接部30上端的卡扣31穿过插孔32并与插孔32外周相对应卡接，以使安装壳29与安装槽9相卡接固定；优选的，安装槽9的顶壁与安装壳29上侧相对应贴合接触，卡扣31与安装壳29底壁之间距离等于安装槽9顶壁的厚度，令安装壳29经卡扣31相限位抵触的卡接于安装槽9上。
实施例三
本实施例中介绍了一种推弹式洗涤剂盒，包括安装于洗衣机壳体上的水盒200，水盒200内安装有可拉出、推入的洗涤剂盒100；所述水盒100的顶壁设有多个倒置的安装槽9，各安装槽9内分别安装有一对应设置的滑轮组件，各滑轮组件上安装的滑轮1下部自安装壳29敞口穿出，穿出部分的滑轮1轮面与洗涤剂盒100顶壁相限位抵触。
通过在洗涤剂盒上盖与水盒顶壁之间设置多个限位滑轮，以避免洗涤剂盒上盖与水盒顶壁之间产生直接接触，令洗涤剂盒推拉过程中限位滑轮对洗涤剂盒上盖提供滑动摩擦力，实现洗涤剂盒上盖与水盒之间位移接触处的摩擦由滑动摩擦改为滚动摩擦，大大降低了洗涤剂盒推拉过程中的摩擦力。
通过将滑轮经安装壳对应卡接于水盒顶部所设的安装槽内，令滑轮组件集成了供转轴安装的壳体，避免了需对水盒安装槽加设安装孔、简化了水盒的生产复杂度；还有，将滑轮经安装壳对应插入水盒上所设安装槽内并经卡扣相对应卡接固定，使滑轮与水盒的装配效率大大提升，进而令洗衣机的生产速率得到显著加快。
本实施例中，水盒200顶壁上设有至少两列滑轮组件，每列包括沿洗涤剂盒推拉运动方向间隔排布的多个滑轮组件，两列滑轮组件分别设置于洗涤剂盒100左右两侧的对应上方；优选的，两列滑轮组件相对洗涤剂盒100轴线对称设置。
本实施例中，各滑轮1均竖直设置，滑轮1的中心轴10与滚轮导槽6的轴线方向相垂直；优选的，各竖直设置的滑轮1穿出开口部分的轮面顶端处于同一水平面。
实施例四
本实施例中介绍了一种推弹式洗涤剂盒，包括安装于洗衣机壳体上的水盒200，水盒200内安装有可拉出、推入的洗涤剂盒100；本实施例中，所述洗涤剂盒100的顶壁设有多个安装槽9，各安装槽9内分别安装有一对应设置的滑轮组件，各滑轮组件上安装的滑轮1上部自安装壳29敞口穿出，穿出部分的滑轮1轮面与水盒200顶壁相限位抵触。
通过在洗涤剂盒上盖与水盒顶壁之间设置多个限位滑轮，以避免洗涤剂盒上盖与水盒顶壁之间产生直接接触，令洗涤剂盒推拉过程中限位滑轮对洗涤剂盒上盖提供滑动摩擦力，实现洗涤剂盒上盖与水盒之间位移接触处的摩擦由滑动摩擦改为滚动摩擦，大大降低了洗涤剂盒推拉过程中的摩擦力。
通过将滑轮经安装壳对应卡接于洗涤剂盒上所设的安装槽内，令滑轮组件集成了供转轴安装的壳体，避免了需对洗涤剂盒安装槽加设安装孔、简化了洗涤剂盒的生产复杂度；还有，将滑轮经安装壳对应插入洗涤剂盒上所设安装槽内并经卡扣相对应卡接固定，使滑轮与洗涤剂盒的装配效率大大提升，进而令洗衣机的生产速率得到显著加快。
本实施例中，洗涤剂盒100顶壁上设有至少两列滑轮组件，每列包括沿洗涤剂盒100 推拉运动方向间隔排布的多个滑轮组件，两列滑轮组件分别设置于洗涤剂盒100左右两侧；优选的，两列滑轮组件相对洗涤剂盒100轴线对称设置。
本实施例中，各滑轮1均竖直设置，滑轮1的中心轴与滚轮导槽6的轴线方向相垂直；优选的，各竖直设置的滑轮1穿出开口部分的轮面顶端处于同一水平面。
以上所述仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本发明的技术人员在不脱离本发明技术方案范围内，当可利用上述提示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明方案的范围内。

Claims (19)

  1. 一种推弹式洗涤剂盒，包括安装于洗衣机壳体上的水盒，水盒内安装有可拉出、推入的洗涤剂盒；其特征在于，所述的洗涤剂盒上安装有至少一个滑轮组件，滑轮组件的安装壳与洗涤剂盒相固定安装，安装壳内安装有可绕轴旋转的滑轮，滑轮部分轮面自开口穿出安装壳、并与水盒相限位接触，以降低洗涤剂盒拉出、推入过程摩擦。
  2. 根据权利要求1所述的一种推弹式洗涤剂盒，其特征在于，滑轮的中心设有水平设置的、向两侧凸出延伸的中心轴，中心轴与安装壳的侧壁相对应插接固定，使滑轮可产生相对安装壳的、绕中心轴的旋转；
    优选的，安装壳内部中空以构成供滑轮安装的、顶部敞口设置的腔室，滑轮的中心靠近敞口设置，令滑轮上部自敞口穿出并凸出于安装壳外部设置。
  3. 根据权利要求1或2所述的一种推弹式洗涤剂盒，其特征在于，安装壳上设有与洗涤剂盒相固定安装的安装结构，所述安装结构与开口分别设于安装壳的相对两侧；
    优选的，安装壳与开口相对的一侧设有向外凸出延伸的插接部，插接部的延伸端设有向一侧水平凸出的卡扣。
  4. 根据权利要求1至3任一所述的一种推弹式洗涤剂盒，其特征在于，所述洗涤剂盒的底壁上安装有多个轮面沿洗涤剂盒抽拉方向设置的滑轮组件，各滑轮组件的滑轮下部自安装壳开口穿出并与水盒底壁相接触；
    优选的，所述水盒的左右两侧分别设有沿洗涤剂盒轴线平行方向延伸的、上端开口的滚轮导槽，所述洗涤剂盒的外壁上安装有多个轮面沿滚轮导槽轴线方向设置的滑轮组件，所述滑轮的下部自安装壳开口穿出并伸入滚轮导槽中、与滚轮导槽底壁相接触。
  5. 根据权利要求4所述的一种推弹式洗涤剂盒，其特征在于，所述洗涤剂盒的左右侧壁分别设有向外水平凸出的折弯部，所述折弯部对应设于滚轮导槽的上方；折弯部上设有多个间隔设置的安装槽，各安装槽内分别安装有一对应设置的滑轮组件，各滑轮组件上安装的滑轮上部自安装部敞口穿出，穿出部分的滑轮轮面伸入滚轮导槽内并与底壁相接触。
  6. 根据权利要求5所述的一种推弹式洗涤剂盒，其特征在于，安装槽的顶部设有贯穿洗涤剂盒壁的插孔，滑轮组件的安装壳上侧所设插接部对应的、自下至上的插入插孔中，插接部上端的卡扣穿过插孔并与插孔外周相对应卡接，以使安装壳与安装槽相卡 接固定；
    优选的，安装槽的顶壁与安装壳上侧相对应贴合接触，卡扣与安装壳底壁之间距离等于安装槽顶壁的厚度，令安装壳经卡扣相限位抵触的卡接于安装槽上。
  7. 根据权利要求1至3任一所述的一种推弹式洗涤剂盒，其特征在于，所述洗涤剂盒的顶壁设有多个安装槽，各安装槽内分别安装有一对应设置的滑轮组件，各滑轮组件上安装的滑轮上部自安装壳敞口穿出，穿出部分的滑轮轮面与水盒顶壁相限位抵触。
  8. 根据权利要求7所述的一种推弹式洗涤剂盒，其特征在于，洗涤剂盒顶壁上设有至少两列滑轮组件，每列包括沿洗涤剂盒推拉运动方向间隔排布的多个滑轮组件，两列滑轮组件分别设置于洗涤剂盒左右两侧；
    优选的，两列滑轮组件相对洗涤剂盒轴线对称设置。
  9. 根据权利要求6至8任一所述的一种推弹式洗涤剂盒，其特征在于，各滑轮均竖直设置，滑轮的中心轴与滚轮导槽的轴线方向相垂直；
    优选的，各竖直设置的滑轮穿出开口部分的轮面顶端处于同一水平面。
  10. 一种推弹式洗涤剂盒，包括安装于洗衣机壳体上的水盒，水盒内安装有可拉出、推入的洗涤剂盒；其特征在于，所述的水盒上安装有至少一个滑轮组件，滑轮组件的安装壳与水盒相固定安装，安装壳内安装有可绕轴旋转的滑轮，滑轮部分轮面自开口穿出安装壳、并与洗涤剂盒相限位接触，以降低洗涤剂盒拉出、推入过程摩擦。
  11. 根据权利要求10所述的一种推弹式洗涤剂盒，其特征在于，滑轮的中心设有水平设置的、向两侧凸出延伸的中心轴，中心轴与安装壳的侧壁相对应插接固定，使滑轮可产生相对安装壳的、绕中心轴的旋转；
    优选的，安装壳内部中空以构成供滑轮安装的、顶部敞口设置的腔室，滑轮的中心靠近敞口设置，令滑轮上部自敞口穿出并凸出于安装壳外部设置。
  12. 根据权利要求10或11所述的一种推弹式洗涤剂盒，其特征在于，安装壳上设有与水盒相固定安装的安装结构，所述安装结构与开口分别设于安装壳的相对两侧；
    优选的，安装壳与开口相对的一侧设有向外凸出延伸的插接部，插接部的延伸端设有向一侧水平凸出的卡扣。
  13. 根据权利要求10至12任一所述的一种推弹式洗涤剂盒，其特征在于，所述洗 涤剂盒的左右两侧分别设有沿洗涤剂盒轴线平行方向延伸的、下端开口的滚轮导槽，所述水盒的内壁上安装有多个轮面沿滚轮导槽轴线方向设置的滑轮组件，所述滑轮的上部自安装壳开口穿出并伸入滚轮导槽中、与滚轮导槽顶壁相接触。
  14. 根据权利要求13所述的一种推弹式洗涤剂盒，其特征在于，所述水盒的左右侧壁分别设有向内水平弯折的折弯部，所述折弯部对应设于滚轮导槽的下方；折弯部上设有多个间隔设置的安装槽，各安装槽内分别安装有一对应设置的滑轮组件，各滑轮组件上安装的滑轮上部自安装可敞口穿出，穿出部分的滑轮轮面伸入滚轮导槽内并与顶壁相接触。
  15. 根据权利要求14所述的一种推弹式洗涤剂盒，其特征在于，安装槽的底部设有贯穿水盒壁的插孔，滑轮组件的安装壳下侧所设插接部对应的、自上至下的插入插孔中，插接部下端的卡扣穿过插孔并与插孔外周相对应卡接，以使安装壳与安装槽相卡接固定；
    优选的，安装槽的底壁与安装壳下侧相对应贴合接触，卡扣与安装壳底壁之间距离等于安装槽底壁的厚度，令安装壳经卡扣相限位抵触的卡接于安装槽上。
  16. 根据权利要求10至12任一所述的一种推弹式洗涤剂盒，其特征在于，所述水盒的顶壁设有多个倒置的安装槽，各安装槽内分别安装有一对应设置的滑轮组件，各滑轮组件上安装的滑轮下部自安装壳敞口穿出，穿出部分的滑轮轮面与洗涤剂盒顶壁相限位抵触。
  17. 根据权利要求16所述的一种推弹式洗涤剂盒，其特征在于，水盒顶壁上设有至少两列滑轮组件，每列包括沿洗涤剂盒推拉运动方向间隔排布的多个滑轮组件，两列滑轮组件分别设置于洗涤剂盒左右两侧的对应上方；
    优选的，两列滑轮组件相对洗涤剂盒轴线对称设置。
  18. 根据权利要求15至17任一所述的一种推弹式洗涤剂盒，其特征在于，各滑轮均竖直设置，滑轮的中心轴与滚轮导槽的轴线方向相垂直；
    优选的，各竖直设置的滑轮穿出开口部分的轮面顶端处于同一水平面。
  19. 一种洗衣机，其特征在于：安装有上述权利要求1至18任一所述的推弹式洗涤剂盒。
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