CN219147400U - Cleaning basin - Google Patents
Cleaning basin Download PDFInfo
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- CN219147400U CN219147400U CN202320014891.0U CN202320014891U CN219147400U CN 219147400 U CN219147400 U CN 219147400U CN 202320014891 U CN202320014891 U CN 202320014891U CN 219147400 U CN219147400 U CN 219147400U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The utility model discloses a cleaning basin, which comprises an outer basin, an inner basin rotatably arranged in the outer basin, and a pressing driving assembly for driving the inner basin to reciprocally rotate relative to the outer basin; the brush is arranged on the inner side of the inner basin, and the brush and food materials placed in the inner basin move relatively in the process of reciprocating rotation of the inner basin, so that the food materials are brushed; the pressing driving assembly comprises a driven spiral part connected with the inner basin and a driving spiral rod in transmission connection with the driven spiral part, the driving spiral rod drives the inner basin to rotate along a first direction through the driven spiral part when moving downwards, the driving spiral rod drives the inner basin to rotate along a second direction through the driven spiral part when moving upwards, and the inner basin is driven to rotate positively and negatively through the up-down movement of the driving spiral rod, so that food placed in the inner basin rolls and rotates in the inner basin and moves relatively to the brush to realize brushing, higher brushing efficiency is achieved, and particularly, good cleaning effect can be ensured under the condition of less food.
Description
Technical Field
The utility model belongs to the field of kitchen supplies, and particularly relates to a cleaning basin for cleaning food materials.
Background
Chinese patent 202122819455.4 discloses a fruit and vegetable cleaning device, which comprises a container, a circulation driving mechanism and a scrubber, wherein the scrubber has a scrubbing section extending to the side of the container; the container is provided with a circulating channel, the circulating channel comprises a fruit and vegetable flowing temporary storage area and a brushing area which are communicated, the scrubber is arranged in the brushing area, and the circulating channel can provide a path for circulating flow of cleaning liquid and fruits and vegetables when the fruits and vegetables are cleaned; the circulating driving mechanism is used for providing driving force to drive the cleaning liquid to flow when cleaning fruits and vegetables, the flowing cleaning liquid drives the fruits and vegetables to circularly flow in the circulating channel, and the fruits and vegetables pass through the brushing area in sequence between the brushing part and the side surface of the container, so that the brushing of the brushing part is obtained, and the cleaning effect of the fruits and vegetables is better.
The problem with the above scheme is that because the circulation channel is divided into fruit and vegetable flow temporary storage area and scrubbing area, when the food material that washs is less, or the food material granule weight is great like this, the food material stays in fruit and vegetable flow temporary storage area easily and be difficult to get into the scrubbing area, or need consume great effort drive circulation actuating mechanism and make rivers velocity of flow great enough so that the food material can flow. In addition, the scheme can only be used for cleaning food materials, and the food materials cannot be spin-dried.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: aiming at the defects existing in the prior art, the cleaning basin is simple and convenient to operate, can clean food materials with different particle sizes, specific gravities and numbers, and can spin-dry after cleaning.
The utility model is realized by adopting the following technical scheme: the cleaning basin comprises an outer basin, an inner basin rotatably arranged in the outer basin, and a pressing driving assembly for driving the inner basin to reciprocally rotate relative to the outer basin;
the brush is arranged on the inner side of the inner basin, and the brush and food materials placed in the inner basin move relatively in the reciprocating rotation process of the inner basin, so that the food materials are brushed;
the pressing driving assembly comprises a driven spiral part connected with the inner basin and a driving spiral rod in transmission connection with the driven spiral part, the driving spiral rod drives the inner basin to rotate along a first direction through the driven spiral part when moving downwards, the driving spiral rod drives the inner basin to rotate along a second direction through the driven spiral part when moving upwards, and the second direction is opposite to the first direction.
The spiral rod is driven to move up and down to drive the inner basin to rotate forward and backward, so that food materials placed in the inner basin roll and rotate in the inner basin and move relatively to the brush to brush, higher brushing efficiency is achieved, and good cleaning effect can be ensured especially under the condition of less food materials. Specifically, compared with a mode of brushing by unidirectional rotation of the brush, the cleaning basin provided by the utility model has the advantages that due to the alternate forward and reverse rotation of the inner basin, the water flow in the inner basin and the brush are both in reciprocating rotation, and when the rotation direction of the inner basin is changed, a large speed difference is formed among the water flow, the brush and the food, so that the water flow generates a strong impact force on the food, dirt adhered to the surface of the food is favorably and rapidly separated from the food, and the food is rapidly cleaned.
As a preferable scheme: a rotary column is arranged at the bottom of the outer basin, and a rotary hole rotationally connected with the rotary column is arranged at the lower end of the inner basin;
the upper end of the outer basin is detachably provided with a cover body, the middle of the cover body is rotationally connected with a driving pipe, and the driven spiral part is arranged on the driving pipe; the transmission pipe extending upwards is arranged in the middle of the inner basin, and the transmission pipe is detachably inserted into the transmission pipe and is fixed with the transmission pipe along the circumferential direction.
The rotary column is matched with the rotary hole to realize the rotary positioning of the lower end of the inner basin, the cover body is matched with the driving pipe to realize the rotary positioning of the upper end of the inner basin, so that the shaking generated when the inner basin rotates in the outer basin is weakened, and the kinetic energy transmission efficiency is improved.
As a preferable scheme: the driven screw part is arranged on the inner wall of the upper end of the driving pipe, the lower end of the driving screw rod is provided with a limiting head for preventing the driving screw rod from separating from the upper end of the driving pipe, the lower end of the driving pipe is provided with a spring positioning cover, and a spring is arranged between the driving screw rod and the spring positioning cover in the driving pipe.
The driving screw rod is pushed by the force of the hand when moving downwards, and meanwhile, the spring compresses the power and drives the screw rod to move upwards by the elastic force of the spring.
As a preferable scheme: the outer wall of the driving tube is provided with a shoulder part, the upper end of the driving tube is connected with an upper positioning cover, and the cover body is rotationally sleeved on the driving tube and limited between the shoulder part and the upper positioning cover.
As a preferable scheme: the brush frame is detachably arranged at the lower end of the inner basin, and the brush is fixedly arranged on the brush frame; the inner basin is provided with a draining hole at least at the bottom surface, and the brush penetrates into the inner basin from bottom to top through the draining hole.
The brush is generally provided with more bristles, dirt is easy to be accumulated among the bristles after the brush is used for a long time, and the barrel is used for designing the brush frame in a detachable mode, so that the whole brush frame with a plurality of groups of bristles can be replaced after the bristles are dirty.
As a preferable scheme: the lower end of the brush frame or the inner basin is provided with a centrifugal blade; the side wall of the outer basin is lower than the position of the upper end opening of the outer basin, a drain hole is arranged at the position, when the inner basin rotates, the centrifugal blades drive water in the outer basin to rotate and drain out through the drain hole.
The washing basin is generally placed in the basin of kitchen when using, interior basin is rotatory in-process, and centrifugal blade can throw away outside the outer basin outside the water that has silt, dirt of outer basin bottom through the wash port.
As a preferable scheme: the upper end of the driving screw rod is movably connected with a driving handle, the driving handle is movably provided with a switching part, the switching part can be positioned at a first position or a second position relative to the driving handle, when the switching part is positioned at the first position, the driving handle is relatively fixed with the driving screw rod, and when the driving handle is moved up and down, the inner basin can be driven to rotate in a reciprocating manner; when the switching part is positioned at the second position, the driving handle is in unidirectional transmission connection with the driving screw rod, and only can drive the inner basin to rotate in a unidirectional manner when the driving handle is moved up and down.
The switching part is arranged on the driving handle, so that the hand operating the driving handle can operate the switching part without the participation of the other hand, and the operation is convenient.
As a preferable scheme: the upper end of the driving screw rod is relatively and fixedly connected with a unidirectional transmission wheel, the driving handle is rotationally connected above the unidirectional transmission wheel, the driving handle is longitudinally and slidably connected with a unidirectional driving wheel, and the circumferential direction of the unidirectional driving wheel is relatively and fixedly connected with the driving handle; the upper end of the unidirectional transmission wheel is provided with unidirectional transmission teeth along the circumferential direction, the lower end of the unidirectional transmission wheel is provided with unidirectional driving teeth along the circumferential direction, the unidirectional driving wheel enables the unidirectional driving teeth and the unidirectional transmission teeth to be kept in a meshed state by virtue of elasticity or self gravity, and the unidirectional driving teeth and the unidirectional transmission teeth are meshed to enable the unidirectional transmission wheel to rotate along a first direction only relative to the unidirectional driving wheel;
the driving handle is rotatably connected with a cam switching handle, and when the cam switching handle is positioned at a first position, the unidirectional driving wheel and the unidirectional driving wheel are relatively fixed; when the cam switching handle is positioned at the second position, the unidirectional driving wheel can rotate along the first direction relative to the unidirectional driving wheel.
Specifically, when the cam switching handle is shifted to the first position, the unidirectional driving wheel and the unidirectional driving wheel are relatively fixed, namely, the driving handle and the driving screw rod are in a relatively fixed state, the inner basin can be driven to rotate along the first direction by pressing the driving handle through the driving screw rod, the driving handle is held, meanwhile, the pressing force to the driving handle is withdrawn, the driving screw rod moves upwards under the action of the elastic force of the spring, so that the inner basin is driven to rotate along the second direction, and food in the inner basin can be brushed in the process.
After brushing, the cam switching handle is shifted to a second position, namely the cam switching handle withdraws the limit to the unidirectional driving wheel, when the driving handle is pressed down, the unidirectional driving wheel drives the unidirectional driving wheel to rotate, and then the driving screw rod drives the inner basin to rotate along a first direction, when the driving handle is held and the pressing force to the driving handle is withdrawn, the driving screw rod moves upwards under the elastic force of the spring, in the process, the unidirectional driving wheel continues to rotate along the first direction under the inertial action of the inner basin, the unidirectional driving teeth slide along the inclined plane relative to the unidirectional driving teeth, so that the unidirectional driving wheel cannot rotate along with the unidirectional driving wheel, that is, the driving handle cannot obstruct the inner basin to rotate along the first direction in the process.
As a preferable scheme: the lower end of the driving handle is provided with a driving column, and the unidirectional driving wheel is sleeved on the driving column in a sliding way; the lower end of the driving handle is positioned at the periphery of the unidirectional driving wheel and is provided with a separation sleeve.
When the hand is held on the driving handle, fingers can naturally hold the driving handle in the direction of the isolating sleeve, and the isolating sleeve enables the unidirectional driving wheel to avoid being interfered by the hand.
As a preferable scheme: the upper end of the driving screw rod is fixedly connected with a driving handle, and the driven screw part is movably arranged in the driving pipe and is in unidirectional transmission connection with the driving pipe;
the driving pipe is movably provided with a switching part, the switching part can be positioned at a first position or a second position relative to the driving pipe, when the switching part is positioned at the first position, the driven spiral part is relatively fixed with the driving pipe, and when the driving handle is moved up and down, the driven spiral part can drive the inner basin to rotate in a reciprocating manner; when the switching part is positioned at the second position, the driven spiral part is in unidirectional transmission connection with the driving pipe, and only can drive the inner basin to rotate in a unidirectional manner when the driving handle is moved up and down.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic exploded view of the present utility model in a sectional state.
FIG. 3 is a schematic view of the assembly structure of the brush holder and the inner tub.
Fig. 4 is a schematic diagram of an assembly structure of the pressing driving assembly and the cover.
Fig. 5 is a schematic view of the cam switch handle in a first position.
Fig. 6 is an enlarged view of the a portion structure of fig. 5.
Fig. 7 is a schematic view of the cam switch handle in the second position.
Fig. 8 is a schematic view of the structure of the switching nut in the first position in embodiment 2.
Fig. 9 is an enlarged view of the B section structure of fig. 8.
Fig. 10 is a schematic view of the structure of fig. 9 with the drive screw removed.
Fig. 11 is a schematic view of the structure of the switching nut in the second position in embodiment 2.
1. An outer tub; 11. a handle; 12. a drain hole; 13. a spin column; 2. a cover body; 3. a pressing drive assembly; 31. a driving tube; 311. a driven screw portion; 3111. a first unidirectional tooth; 312. a second unidirectional tooth; 32. driving the screw rod; 33. a spring; 34. a spring positioning cover; 35. an upper positioning cover; 36. a unidirectional driving wheel; 37. a unidirectional driving wheel; 38. a drive handle; 381. a drive column; 382. a spacer sleeve; 39. a cam switching handle; 30. switching the nut member; 4. a brush; 41. a brush holder; 42. centrifugal blades; 5. an inner basin; 51. a transmission tube; 52. a rotation hole; 53. and (5) draining holes.
Detailed Description
Example 1
According to fig. 1 to 7, the present embodiment is a washing tub comprising an outer tub 1, an inner tub 5 rotatably installed in the outer tub, and a pressing driving assembly 3 for driving the inner tub to reciprocally rotate with respect to the outer tub.
The brush 4 is arranged on the inner side of the inner basin, and the brush and food materials in the inner basin generate relative motion in the reciprocating rotation process of the inner basin, so that the food materials are brushed. Specifically, the brush holder 41 is detachably arranged at the lower end of the inner basin, and the brush 4 is fixedly arranged on the brush holder; the inner basin is provided with a drain hole 53 at least on the bottom surface, and the brush penetrates into the inner basin from bottom to top through the drain hole.
The brush is generally provided with more bristles, dirt is easy to be accumulated among the bristles after the brush is used for a long time, and the barrel is used for designing the brush frame in a detachable mode, so that the whole brush frame with a plurality of groups of bristles can be replaced after the bristles are dirty. In addition, the brush can also be a granular or strip-shaped protruding part which is integrally formed on the inner wall of the inner basin and can generate mutual friction with food materials.
Further, the lower end of the brush holder or the inner basin is provided with a centrifugal blade 42; the side wall of the outer basin is lower than the position of the upper end opening of the outer basin, a drain hole 12 is arranged, and when the inner basin rotates, the centrifugal blades drive water in the outer basin to rotate and drain through the drain hole.
The washing basin is generally placed in the basin of kitchen when using, interior basin is rotatory in-process, and centrifugal blade can throw away outside the outer basin outside the water that has silt, dirt of outer basin bottom through the wash port.
The pressing driving assembly comprises a driven screw part 311 connected with the inner basin and a driving screw rod 32 in transmission connection with the driven screw part, the driving screw rod drives the inner basin to rotate along a first direction through the driven screw part when moving downwards, the driving screw rod drives the inner basin to rotate along a second direction through the driven screw part when moving upwards, and the second direction is opposite to the first direction. Specifically, the driven screw rod is provided with a spiral driving bar, the driven screw part is provided with a spiral groove matched with the driving bar, and the positions of the driving bar and the spiral groove can be changed. In order to be able to convert the up-and-down movement of the driving screw into a rotational movement of the driven screw, the pitch of the driving bar needs to be set to a large value, in this embodiment the outer diameter of the driven screw is 20mm and the pitch of the driving bar is 40-80mm.
The spiral rod is driven to move up and down to drive the inner basin to rotate forward and backward, so that food materials placed in the inner basin roll and rotate in the inner basin and move relatively to the brush to brush, higher brushing efficiency is achieved, and good cleaning effect can be ensured especially under the condition of less food materials. Specifically, compared with a mode of brushing by unidirectional rotation of the brush, the cleaning basin provided by the utility model has the advantages that due to the alternate forward and reverse rotation of the inner basin, the water flow in the inner basin and the brush are both in reciprocating rotation, and when the rotation direction of the inner basin is changed, a large speed difference is formed among the water flow, the brush and the food, so that the water flow generates a strong impact force on the food, dirt adhered to the surface of the food is favorably and rapidly separated from the food, and the food is rapidly cleaned.
Further, a rotary column 13 is arranged at the bottom of the outer basin, and a rotary hole 52 which is rotationally connected with the rotary column is arranged at the lower end of the inner basin;
the upper end of the outer basin is detachably provided with a cover body 2, the middle of the cover body is rotatably connected with a driving pipe 31, and the driven spiral part is arranged on the driving pipe; the middle of the inner basin is provided with a transmission pipe 51 extending upwards, and the driving pipe is detachably inserted into the transmission pipe and is fixed with the transmission pipe along the circumferential direction. Specifically, the transmission convex rib is arranged on the inner wall of the transmission pipe along the axial direction, the driving convex rib is arranged on the outer wall of the driving pipe, and after the driving pipe is inserted into the transmission pipe, the driving convex rib is inserted between the transmission convex ribs, so that the driving pipe and the transmission pipe are relatively fixed in the circumferential direction.
The rotary column is matched with the rotary hole to realize the rotary positioning of the lower end of the inner basin, the cover body is matched with the driving pipe to realize the rotary positioning of the upper end of the inner basin, so that the shaking generated when the inner basin rotates in the outer basin is weakened, and the kinetic energy transmission efficiency is improved.
In addition, the transmission pipe can also be used as a handle of the inner basin and used for lifting the inner basin out of the outer basin. Furthermore, the side wall of the outer basin is provided with a handle 11.
Further, the driven screw part is fixedly arranged on the inner wall of the upper end of the driving pipe, the lower end of the driving screw rod is provided with a limiting head for preventing the driving screw rod from separating from the upper end of the driving pipe, the lower end of the driving pipe is provided with a spring positioning cover 34, and a spring 33 is arranged between the driving screw rod and the spring positioning cover in the driving pipe.
The driving screw rod is pushed by the force of the hand when moving downwards, and meanwhile, the spring compresses the power and drives the screw rod to move upwards by the elastic force of the spring.
The outer wall of the driving pipe is provided with a shoulder part, the upper end of the driving pipe is connected with an upper positioning cover 35, and the cover body is rotationally sleeved on the driving pipe and limited between the shoulder part and the upper positioning cover.
The upper end of the driving screw rod is movably connected with a driving handle 38, a switching part is movably arranged on the driving handle, the switching part can be positioned at a first position or a second position relative to the driving handle, when the switching part is positioned at the first position, the driving handle is relatively fixed with the driving screw rod, and when the driving handle is moved up and down, the inner basin can be driven to rotate in a reciprocating manner; when the switching part is positioned at the second position, the driving handle is in unidirectional transmission connection with the driving screw rod, and only can drive the inner basin to rotate in a unidirectional manner when the driving handle is moved up and down.
The switching part is arranged on the driving handle, so that the hand operating the driving handle can operate the switching part without the participation of the other hand, and the operation is convenient.
Specifically, the upper end of the driving screw rod is relatively and fixedly connected with a unidirectional driving wheel 36, the driving handle is rotationally connected above the unidirectional driving wheel through a bolt, the driving handle is longitudinally and slidably connected with a unidirectional driving wheel 37, and the circumferential direction of the unidirectional driving wheel is relatively and fixedly connected with the driving handle; the upper end of the unidirectional transmission wheel is provided with unidirectional transmission teeth along the circumferential direction, the lower end of the unidirectional transmission wheel is provided with unidirectional driving teeth along the circumferential direction, the unidirectional driving wheel enables the unidirectional driving teeth and the unidirectional transmission teeth to be kept in a meshed state by virtue of elasticity or self gravity, and the unidirectional driving teeth and the unidirectional transmission teeth are meshed to enable the unidirectional transmission wheel to rotate along a first direction only relative to the unidirectional driving wheel;
the lower end of the driving handle is provided with a driving column 381, and the unidirectional driving wheel is sleeved on the driving column in a sliding way; the lower end of the driving handle is positioned at the periphery of the unidirectional driving wheel and is provided with a separation sleeve 382. When the hand is held on the driving handle, fingers can naturally hold the driving handle in the direction of the isolating sleeve, and the isolating sleeve enables the unidirectional driving wheel to avoid being interfered by the hand.
The driving handle is rotatably connected with a cam switching handle 39, as shown in fig. 6, when the cam switching handle is positioned at the first position, namely, the cam abuts against the upper end of the unidirectional driving wheel to prevent the unidirectional driving wheel from moving up and down, and the unidirectional driving wheel are relatively fixed; as shown in fig. 7, when the cam switching handle is in the second position, i.e. the cam does not abut against the unidirectional driving wheel, the unidirectional driving wheel can move up and down freely along the driving post, and the unidirectional driving wheel can rotate along the first direction relative to the unidirectional driving wheel.
Specifically, when the cam switching handle is shifted to the first position, the unidirectional driving wheel and the unidirectional driving wheel are relatively fixed, namely, the driving handle and the driving screw rod are in a relatively fixed state, the inner basin can be driven to rotate along the first direction by pressing the driving handle through the driving screw rod, the driving handle is held, meanwhile, the pressing force to the driving handle is withdrawn, the driving screw rod moves upwards under the action of the elastic force of the spring, so that the inner basin is driven to rotate along the second direction, and food in the inner basin can be brushed in the process.
After brushing, the cam switching handle is shifted to a second position, namely the cam switching handle withdraws the limit to the unidirectional driving wheel, when the driving handle is pressed down, the unidirectional driving wheel drives the unidirectional driving wheel to rotate, and then the driving screw rod drives the inner basin to rotate along a first direction, when the driving handle is held and the pressing force to the driving handle is withdrawn, the driving screw rod moves upwards under the elastic force of the spring, in the process, the unidirectional driving wheel continues to rotate along the first direction under the inertial action of the inner basin, the unidirectional driving teeth slide along the inclined plane relative to the unidirectional driving teeth, so that the unidirectional driving wheel cannot rotate along with the unidirectional driving wheel, that is, the driving handle cannot obstruct the inner basin to rotate along the first direction in the process. When the driving handle is continuously pressed for a plurality of times, the inner basin can rotate along the first direction at a higher speed, so that the food materials in the inner basin are spin-dried.
The food material refers to granular fruits and vegetables such as grape, fructus Lycopersici Esculenti, and fructus Myrtilli, and granular seeds such as semen Phaseoli Radiati, semen Nelumbinis, and rice, and also can be meat pieces. Of course, because the washing basin has a spin-drying function, the washing basin can also be used for spin-drying leaf vegetables for making salad.
Example 2
As shown in fig. 8 to 11, this embodiment differs from embodiment 1 in the mounting position of the switching member, specifically: the upper end of the driving screw rod is fixedly connected with a driving handle 38, and the driven screw part 311 is movably arranged in the driving pipe and is in unidirectional transmission connection with the driving pipe.
The driving pipe is movably provided with a switching part, the switching part can be positioned at a first position or a second position relative to the driving pipe, when the switching part is positioned at the first position, the driven spiral part is relatively fixed with the driving pipe, and when the driving handle is moved up and down, the driven spiral part can drive the inner basin to rotate in a reciprocating manner; when the switching part is positioned at the second position, the driven spiral part is in unidirectional transmission connection with the driving pipe, and only can drive the inner basin to rotate in a unidirectional manner when the driving handle is moved up and down.
Specifically, the upper portion in the driving tube is provided with a second unidirectional gear 312, the lower end of the driven screw portion is provided with a first unidirectional gear 3111, and the switching component is a switching nut member 30 screwed on the upper end of the driving tube. As shown in fig. 8 to 10, when the switching nut member is screwed, the first unidirectional tooth is meshed with the second unidirectional tooth and cannot move relatively, the driven spiral part is fixed relatively to the driving tube, the inner basin can be driven to rotate along the first direction by pressing the driving handle through the driving spiral rod, the driving handle is held and the pressing force to the driving handle is removed, the driving spiral rod moves upwards under the elastic force of the spring, the inner basin is driven to rotate along the second direction, and food in the inner basin can be brushed in the process.
When the switching nut piece is unscrewed, the driven screw part keeps engaged with the first unidirectional tooth and the second unidirectional tooth by means of self gravity or elasticity, namely, the driven screw part can drive the driving pipe to rotate along the first direction. When the driving handle is pressed down, the driving screw rod drives the inner basin to rotate along the first direction, and when the pressing force to the driving handle is withdrawn while holding the driving handle, the driving screw rod moves upwards under the elastic force of the spring, in the process, the unidirectional driving wheel continues to rotate along the first direction under the inertia action of the inner basin, and the first unidirectional tooth and the second unidirectional tooth slide along the inclined plane, so that the driven screw part does not rotate along with the driving pipe, that is, the driving handle does not obstruct the inner basin to rotate along the first direction in the process.
Claims (10)
1. A wash basin, characterized in that: comprises an outer basin, an inner basin rotatably arranged in the outer basin, and a pressing driving component for driving the inner basin to reciprocally rotate relative to the outer basin; the brush is arranged on the inner side of the inner basin, and the brush and food materials placed in the inner basin move relatively in the reciprocating rotation process of the inner basin, so that the food materials are brushed; the pressing driving assembly comprises a driven spiral part connected with the inner basin and a driving spiral rod in transmission connection with the driven spiral part, the driving spiral rod drives the inner basin to rotate along a first direction through the driven spiral part when moving downwards, the driving spiral rod drives the inner basin to rotate along a second direction through the driven spiral part when moving upwards, and the second direction is opposite to the first direction.
2. A cleaning basin according to claim 1, wherein: a rotary column is arranged at the bottom of the outer basin, and a rotary hole rotationally connected with the rotary column is arranged at the lower end of the inner basin; the upper end of the outer basin is detachably provided with a cover body, the middle of the cover body is rotationally connected with a driving pipe, and the driven spiral part is arranged on the driving pipe; the transmission pipe extending upwards is arranged in the middle of the inner basin, and the transmission pipe is detachably inserted into the transmission pipe and is fixed with the transmission pipe along the circumferential direction.
3. A cleaning basin according to claim 2, wherein: the driven screw part is arranged on the inner wall of the upper end of the driving pipe, the lower end of the driving screw rod is provided with a limiting head for preventing the driving screw rod from separating from the upper end of the driving pipe, the lower end of the driving pipe is provided with a spring positioning cover, and a spring is arranged between the driving screw rod and the spring positioning cover in the driving pipe.
4. A cleaning basin according to claim 2, wherein: the outer wall of the driving tube is provided with a shoulder part, the upper end of the driving tube is connected with an upper positioning cover, and the cover body is rotationally sleeved on the driving tube and limited between the shoulder part and the upper positioning cover.
5. A cleaning basin according to claim 1, wherein: the brush frame is detachably arranged at the lower end of the inner basin, and the brush is fixedly arranged on the brush frame; the inner basin is provided with a draining hole at least at the bottom surface, and the brush penetrates into the inner basin from bottom to top through the draining hole.
6. A cleaning basin according to claim 5, wherein: the lower end of the brush frame or the inner basin is provided with a centrifugal blade; the side wall of the outer basin is lower than the position of the upper end opening of the outer basin, a drain hole is arranged at the position, when the inner basin rotates, the centrifugal blades drive water in the outer basin to rotate and drain out through the drain hole.
7. A cleaning basin according to any one of claims 1-6, wherein: the upper end of the driving screw rod is movably connected with a driving handle, the driving handle is movably provided with a switching part, the switching part can be positioned at a first position or a second position relative to the driving handle, when the switching part is positioned at the first position, the driving handle is relatively fixed with the driving screw rod, and when the driving handle is moved up and down, the inner basin can be driven to rotate in a reciprocating manner; when the switching part is positioned at the second position, the driving handle is in unidirectional transmission connection with the driving screw rod, and only can drive the inner basin to rotate in a unidirectional manner when the driving handle is moved up and down.
8. The cleaning basin of claim 7, wherein: the upper end of the driving screw rod is relatively and fixedly connected with a unidirectional transmission wheel, the driving handle is rotationally connected above the unidirectional transmission wheel, the driving handle is longitudinally and slidably connected with a unidirectional driving wheel, and the circumferential direction of the unidirectional driving wheel is relatively and fixedly connected with the driving handle; the upper end of the unidirectional transmission wheel is provided with unidirectional transmission teeth along the circumferential direction, the lower end of the unidirectional transmission wheel is provided with unidirectional driving teeth along the circumferential direction, the unidirectional driving wheel enables the unidirectional driving teeth and the unidirectional transmission teeth to be kept in a meshed state by virtue of elasticity or self gravity, and the unidirectional driving teeth and the unidirectional transmission teeth are meshed to enable the unidirectional transmission wheel to rotate along a first direction only relative to the unidirectional driving wheel; the driving handle is rotatably connected with a cam switching handle, and when the cam switching handle is positioned at a first position, the unidirectional driving wheel and the unidirectional driving wheel are relatively fixed; when the cam switching handle is positioned at the second position, the unidirectional driving wheel can rotate along the first direction relative to the unidirectional driving wheel.
9. The cleaning bowl of claim 8, wherein: the lower end of the driving handle is provided with a driving column, and the unidirectional driving wheel is sleeved on the driving column in a sliding way; the lower end of the driving handle is positioned at the periphery of the unidirectional driving wheel and is provided with a separation sleeve.
10. A cleaning basin according to any one of claims 2-4, wherein: the upper end of the driving screw rod is fixedly connected with a driving handle, and the driven screw part is movably arranged in the driving pipe and is in unidirectional transmission connection with the driving pipe; the driving pipe is movably provided with a switching part, the switching part can be positioned at a first position or a second position relative to the driving pipe, when the switching part is positioned at the first position, the driven spiral part is relatively fixed with the driving pipe, and when the driving handle is moved up and down, the driven spiral part can drive the inner basin to rotate in a reciprocating manner; when the switching part is positioned at the second position, the driven spiral part is in unidirectional transmission connection with the driving pipe, and only can drive the inner basin to rotate in a unidirectional manner when the driving handle is moved up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320014891.0U CN219147400U (en) | 2023-01-04 | 2023-01-04 | Cleaning basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320014891.0U CN219147400U (en) | 2023-01-04 | 2023-01-04 | Cleaning basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219147400U true CN219147400U (en) | 2023-06-09 |
Family
ID=86642188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320014891.0U Active CN219147400U (en) | 2023-01-04 | 2023-01-04 | Cleaning basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219147400U (en) |
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2023
- 2023-01-04 CN CN202320014891.0U patent/CN219147400U/en active Active
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