CN113338003B

CN113338003B - Washing ball with self-adjusting shape

Info

Publication number: CN113338003B
Application number: CN202110694650.0A
Authority: CN
Inventors: 杜思思
Original assignee: Individual
Current assignee: Zhang Juling
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2023-01-17
Anticipated expiration: 2041-06-22
Also published as: CN113338003A

Abstract

The invention relates to the technical field of environment-friendly equipment, and discloses a washing ball with a self-adjusting shape. The washing ball with the self-adjusting shape can be changed, so that the deformation can be increased, the contact area with clothes can be increased, the compaction can be reduced, the moving capacity of the washing ball can be enhanced, the direct friction force with the clothes can be ensured, the larger speed difference can be ensured, the buoyancy of the washing ball can be adjusted, the washing ball can move quickly, the time of one cycle is shortened, the cleaning capacity is enhanced, meanwhile, when the friction brush plate retracts, the outer ball body becomes a solid ball body with the density slightly larger than that of water, the moving capacity is improved, the disengagement capacity of the washing ball is ensured, and in addition, the active extension and retraction of the friction brush plate enhances the friction between the washing ball body and the clothes, so that the cleaning capacity of middle clothes is improved.

Description

Washing ball with self-adjusting shape

Technical Field

The invention relates to the technical field of environment-friendly equipment, in particular to a washing ball with a self-adjusting shape.

Background

The friction and the turbulence are main factors for washing clothes by the washing machine, in order to increase the friction force, the washing balls appear on the market, 20-30 washing balls are put into the washing machine, the speed difference between the washing balls and the clothes rubs the clothes, the washing effect of the washing machine is enhanced, the use of chemicals such as washing liquid is reduced, and the washing machine is beneficial to environmental protection.

For the small washing balls, the small washing balls are soft and easy to deform, the contact area with clothes is increased, and the friction effect is ensured, however, the moving capacity of the small washing balls is reduced, namely, the speed difference between the small washing balls and the clothes is reduced, particularly for the middle part, the centrifugal force is small, the speed difference between the small washing balls and the clothes is smaller, and the small washing balls are not beneficial to washing the clothes.

Furthermore, the washing ball has poor moving capability due to large resistance between the washing ball and clothes, is easily bound by the clothes and loses due effect.

Furthermore, in terms of washing, friction mainly occurs between the drum wall and the bottom pulsator, the water flow speed is slow and far away from the pulsator due to small centrifugal force at the upper part of the center, the washing capacity is generally poor, and the water flow is difficult to cause large speed difference between the washing balls and clothes at the position of the upper part of the middle part, so that the enhancing effect is generally satisfactory.

Disclosure of Invention

Aiming at the defects of the background technology, the invention provides a technical scheme of a washing ball with a self-adjusting shape, which has the advantages of adjustable buoyancy and volume, and the advantages of friction and movement, and solves the problems in the background technology.

The invention provides the following technical scheme: the utility model provides a form is from washing ball of adjusting, includes outer spheroid, outer spheroid has elasticity, outer spheroid has the cavity, be connected with the interior spheroid that rigid material made through the pivot in outer spheroid's the cavity, interior spheroid has the cavity, outer spheroid's lateral wall is inlayed and is had curved friction brush board, the hollow setting of friction brush board, the friction brush board is made by elastic material, the cavity and the outer spheroid cavity intercommunication of friction brush board when the friction brush board is not stretched, outer spheroid, friction brush board and interior spheroid are internal to be full of liquid, interior spheroid is connected with drive structure, interior spheroidal cavity is through getting rid of the hole and outer spheroid cavity intercommunication, outer spheroidal inside is whole when the friction brush board stretches out the density the same with water.

Preferably, the driving structure is a driving motor, and the driving motor is arranged at the bottom of the rotating shaft.

Preferably, the outer wall of pivot is connected with the eccentric rod through the bearing, and its both sides of motion all are equipped with the trigger, the eccentric rod drives driving motor rotatory towards two directions respectively after colliding two triggers, driving motor rotates the back and time delay and closes.

Preferably, the liquid filled in the outer sphere and the inner sphere is pseudoplastic fluid.

Preferably, the driving structure is composed of three eccentric blocks, and the three eccentric blocks surround the equator line of the inner sphere at equal angles.

Preferably, the equator of the inner sphere is fixedly connected with a connecting plate, the connecting plate is provided with three groups of one-way bearings, and the eccentric block is assembled on the one-way bearings.

The invention has the following beneficial effects:

1. the washing ball with the self-adjusting shape can change the shape, namely the deformation can be increased, the contact area with clothes is increased, the compaction can be reduced, the moving capability is enhanced, the direct friction force with the clothes can be ensured, the larger speed difference can be ensured, and the washing effect is enhanced.

2. The buoyancy of the washing ball with the self-adjusting shape is adjustable, when the washing ball descends, the buoyancy is small, the washing ball moves with acceleration by using gravity, when the washing ball moves upwards, the size is increased, the buoyancy is increased, the capacity of rising along with the buoyancy is improved, the quick movement of the washing ball is guaranteed, the one-time circulation time is shortened, the cleaning capacity is enhanced, and meanwhile, when the friction brush plate retracts, the outer ball body becomes a solid ball body with the density slightly larger than that of water, the movement capacity is improved, and the separation capacity is guaranteed.

3. The washing ball with the self-adjusting shape has the advantages that the friction between the friction brush plate and clothes is enhanced through active stretching, and the washing capacity of middle clothes is improved.

Drawings

Fig. 1 is a schematic top view of a first embodiment of the present invention;

fig. 2 is a schematic perspective view of a first embodiment of the present invention;

FIG. 3 is a schematic front view of a first embodiment of the present invention;

FIG. 4 is a schematic diagram of an eccentric rod and trigger structure according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram according to a second embodiment of the present invention;

fig. 6 is a schematic top view of an eccentric block according to a second embodiment of the present invention.

In the figure: 1. an outer sphere; 2. a friction brush plate; 3. a rotating shaft; 4. an inner sphere; 5. throwing out holes; 6. a drive motor; 7. an eccentric block; 8. a connecting plate; 9. a one-way bearing; 10. an eccentric rod; 11. and a trigger.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-2, a washing ball with self-adjusting shape comprises an outer ball body 1, the outer ball body 1 has elasticity and is compressible and deformable, the outer ball body 1 has a cavity, an inner ball body 4 made of rigid material is connected in the cavity of the outer ball body 1 through a rotating shaft 3, the inner ball body 4 rotates around the rotating shaft 3 and can not be compressed and deformed, the inner ball body 4 has a cavity, an arc-shaped friction brush plate 2 is embedded in the side wall of the outer ball body 1, the friction brush plate 2 is hollow, the friction brush plate 2 is made of elastic material and is telescopic, the cavity of the friction brush plate 2 is communicated with the cavity of the outer ball body 1, when the friction brush plate 2 is not extended, the outer ball body 1, the friction brush plate 2 and the inner ball body 4 are filled with liquid, the inner ball body 4 is connected with a driving structure, interior spheroid 4's cavity is through getting rid of hole 5 and the 1 cavity intercommunication of ectosphere, when interior spheroid 4 is rotatory, under the centrifugal force effect, liquid is thrown away in with interior spheroid 4, pressure drive friction brush board 2 stretches out, at this moment, the volume grow, the buoyancy grow, friction brush board 2 stretches out can rub with the clothing better simultaneously, and when interior spheroid 4 stall, liquid flows back in interior spheroid 4, friction brush board 2 withdrawal, the volume diminishes, ectosphere 1 becomes to be filled, non-deformable, at this moment, buoyancy reduces, have higher mobility this moment, outer spheroid 1's inside is whole the same with the density of water when friction brush board 2 stretches out, when the shrink, whole density is greater than water, utilize gravity to increase outer spheroid 1 mobility.

Referring to fig. 3, the driving structure is a driving motor 6, the driving motor 6 has a battery compartment, the bottom is opened, the compartment cover is sealed after being closed, the driving motor 6 is disposed at the bottom of the rotating shaft 3, on one hand, the battery is convenient to open and replace, on the other hand, the lower part is heavy and the upper part is light, and the posture of the outer sphere 1 is relatively fixed.

Referring to fig. 4, the outer wall of the rotating shaft 3 is connected to an eccentric rod 10 through a bearing, and both sides of the movement are provided with triggers 11, the eccentric rod 10 collides with the two triggers 11 to drive the driving motor 6 to rotate in two directions, the driving motor 6 is turned off in a delayed manner, the water in the inner ball 4 is thrown out to the upper limit and then turned off, and the driving motor 6 determines the selection direction according to the rotation direction of the washing machine due to the back-and-forth rotation of the washing machine, so as to reduce the driving force requirement.

Wherein, the liquid of filling in outer spheroid 1 and the interior spheroid 4 is the pseudoplastic fluid, and when interior spheroid 4 was rotatory, inertia and the rotatory power of interior spheroid, the viscosity reduces, and friction brush board 2 stretches out fast, and when interior spheroid 4 stopped, the shearing force was low, and the viscosity is high, and friction brush board 2 withdrawal is slower, and the extension friction brush board 2 is long with the friction of clothing.

Example two

Referring to fig. 5, the difference from the first embodiment is that the driving structure is composed of three eccentric blocks 7, the three eccentric blocks 7 surround the equator line of the inner sphere 4 at equal angles, when the outer sphere 1 moves with water, when the outer sphere 1 stops due to friction, the inner eccentric block 7 drives the inner sphere 4 to rotate under the inertia effect, compared with the outer sphere 1, the structure is simple and the cost is lower.

Referring to fig. 6, a connecting plate 8 is fixedly connected to the equator of the inner sphere 4, three sets of one-way bearings 9 are disposed on the connecting plate 8, and the eccentric block 7 is mounted on the one-way bearings 9, and drives the inner sphere 4 to rotate when the inertia driving direction is the same as that of the inner sphere 4, and rotates around the inner sphere 4 when the directions are different, thereby facilitating the energy accumulation. And three groups are staggered, so that collision of the three eccentric blocks 7 can be avoided.

The working principle and the working process of the invention are as follows:

example one

When doing washing, outer spheroid 1 moves along with the inside liquid flow of washing machine, when outer spheroid 1 moves, driving motor 6 is rotatory along with washing machine direction of rotation drive inner spheroid 4, make the flexible that friction brush 2 does not stop, strengthen and the friction between the clothes, and simultaneously, when extending, increase the area of contact with the clothing, and when withdrawing, the mobility is stronger, cooperation gravity, make outer spheroid 1 fast movement, change the contact position with the clothes, and simultaneously, the inertia that outer spheroid 1 moved also strengthens the speed difference when colliding the clothes, strengthen the friction effect.

Example two

The difference is that when the outer sphere 1 moves rapidly, the collision clothes stop rapidly, the inner sphere 4 rotates under the inertia force of the eccentric block 7, the water in the inner sphere 4 is thrown into the outer sphere 1, the friction brush plate 2 extends to rub the clothes, after the inner sphere 4 stops rotating, the inner sphere 4 retracts, the outer sphere 1 starts to separate and accelerate, and the acceleration is driven by the liquid flow and the self gravity together.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A washing ball with self-adjusting shape comprises an outer ball body (1), and is characterized in that: the outer sphere (1) has elasticity, the outer sphere (1) has a cavity, the cavity of the outer sphere (1) is internally connected with an inner sphere (4) made of rigid material through a rotating shaft (3), the inner sphere (4) has a cavity, the side wall of the outer sphere (1) is embedded with an arc-shaped friction brush plate (2), the friction brush plate (2) is arranged in a hollow manner, the friction brush plate (2) is made of elastic material, the cavity of the friction brush plate (2) is communicated with the cavity of the outer sphere (1), when the friction brush plate (2) is not extended, the outer sphere (1), the friction brush plate (2) and the inner sphere (4) are filled with liquid, the inner sphere (4) is connected with a driving structure, the cavity of the inner sphere (4) is communicated with the cavity of the outer sphere (1) through a throwing hole (5), the whole inner sphere (1) is identical to the density of water when the friction brush plate (2) is extended, when the inner sphere (4) rotates, the inner sphere (4) returns to the inner sphere (2) and the buoyancy of the inner sphere (2) returns to the washing brush plate, and the washing brush plate (2) rotates, the volume diminishes, outer spheroid (1) becomes to be full, non-deformable, and at this moment, buoyancy reduces, has higher mobility this moment, the inside whole of outer spheroid (1) is the same with the density of water when friction brush board (2) stretches out, and when contracting, whole density is greater than water, utilizes gravity to increase outer spheroid (1) mobility.

2. A laundry ball with self-adjusting morphology as claimed in claim 1, wherein: the driving structure is a driving motor (6), and the driving motor (6) is arranged at the bottom of the rotating shaft (3).

3. A laundry ball with self-adjusting morphology as claimed in claim 2, wherein: the outer wall of pivot (3) is connected with eccentric rod (10) through the bearing, along the route of eccentric rod (10) motion is equipped with two sets of triggers (11), and triggers (11) divide and locate the both sides of pivot (3), it is rotatory towards two directions that respectively drive driving motor (6) behind two triggers (11) are collided in eccentric rod (10), driving motor (6) rotate the back time delay and close.

4. A laundry ball according to any one of claims 1 to 3, having a self-adjusting form, wherein: the liquid filled in the outer sphere (1) and the inner sphere (4) is pseudoplastic fluid.

5. A laundry ball according to claim 1, having a self-adjusting form, wherein: the driving structure is composed of three eccentric blocks (7), and the three eccentric blocks (7) surround the equator line of the inner sphere (4) at equal angles.

6. A laundry ball with self-adjusting morphology according to claim 5, characterized in that: the equator of the inner sphere (4) is fixedly connected with a connecting plate (8), the connecting plate (8) is provided with three groups of one-way bearings (9), and the eccentric block (7) is assembled on the one-way bearings (9).