WO2021035455A1

WO2021035455A1 - Pressure steam sterilizer for children's clothing

Info

Publication number: WO2021035455A1
Application number: PCT/CN2019/102430
Authority: WO
Inventors: 王由丽; 潘宝城
Original assignee: 山东英才学院
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2021-03-04
Also published as: CN112888462A

Abstract

A pressure steam sterilizer for children's clothing, comprising a housing (1), an upper cover (2), a hinge (3), a safety valve (4), a water injection pipe (5), a water discharge pipe (6) and electric heating rods (7); a vertical transmission shaft (9) is fixedly connected to an output shaft of a motor (8), the transmission shaft (9) has a prismatic structure, a sleeve shaft (10) matching the transmission shaft is sleeved on the outer side of the transmission shaft (9), a horizontal top plate (11) is fixed to the top end of the sleeve shaft (10), a plurality of vertical partition boards (12) are fixedly mounted on the lower surface of the top plate (11) in the radial direction of the top plate (11), and several hooks (13) are fixedly mounted at the top end of each partition board (12). By providing the partition boards (12) capable of moving up and down and stabilizing same at a certain height, baby' clothing can be conveniently hung on the hooks (13), facilitating usage; clothing rotate in a following manner in the interior to be in contact with high temperature steam, facilitating clothing sterilization; during the rotation, a stirring rod swings intermittently to stir clothing, so that the surface of clothing can be in contact with steam uniformly, improving the effect of high temperature sterilization.

Description

A pressure steam sterilizer for children's clothing

Technical field

The invention relates to the technical field of steam sterilization, in particular to a pressure steam sterilizer for children's clothing.

Background technique

There are more children’s clothes, and children often crawl and play on the ground, resulting in more bacteria on the clothes. Although ordinary washing can remove most of the stains, but for the bacteria on the clothes, especially in the low temperature environment. Stubborn bacteria cannot be completely removed, so it is necessary to sterilize the clothes.

The Chinese patent (Announcement No.: CN 109172835 A) discloses a high-pressure steam sterilization device. First, each sterilization net cylinder is removed from the connecting rod, and then all the items are evenly placed in the sterilization net cylinder, and passed The two-layer multiple sterilization net cylinders can not only ensure the quantity of sterilized items at one time, but also avoid the situation that too many items are piled together and cannot fully contact with the steam; then all the sterilization nets filled with items After the cylinders are installed on the connecting rods, and the sealing cover is closed, the power supply of the steam box is turned on to generate steam. The steam enters the sterilization mesh cylinder through the ventilation holes of the isolation plate and the mounting plate, and the items are uniformly sterilized. . Although the above-mentioned high-pressure steam sterilization device can sterilize children's clothing, the clothing is squeezed together, and the steam cannot contact all the clothing, and the sterilization effect will be greatly reduced. In addition, the operation is very difficult when placing the clothing. It is inconvenient and not conducive to use.

Summary of the invention

technical problem

The solution to the problem

Technical solutions

The purpose of the present invention is to provide a pressure steam sterilizer for children's clothing, so as to solve the above-mentioned problems in the background art.

In order to achieve the above objectives, the present invention provides the following technical solutions:

A pressure steam sterilizer for children’s clothing, comprising a shell, an upper cover, a hinge, a safety valve, a water injection pipe, a drain pipe and an electric heating rod; the upper cover is arranged on the top of the shell and passes through The hinge is rotated and connected to the edge of the shell, so that the upper cover can be turned up and opened. A safety valve is installed on the upper cover to ensure the internal pressure. When a certain pressure is exceeded, the excess steam will be discharged; the electric heating rod is installed in the shell The bottom of the body heats the water injected into the shell to generate steam, the water injection pipe is connected to the middle side wall of the shell, and the bottom of the shell is connected to a drain pipe with a valve to drain the excess water after use; the shell A vertical motor coaxial with the shell is installed at the bottom of the body. The output shaft of the motor extends upward into the shell. A vertical transmission shaft is fixedly connected to the output shaft of the motor. The transmission shaft is a prismatic structure. The output shaft of the motor is coaxial, and the transmission shaft is driven to rotate by the motor. The outer side of the transmission shaft is sleeved with a sleeve shaft which is matched with it. The top of the sleeve shaft is fixed with a horizontal top plate, the top plate is a circular plate, and the upper surface of the top plate is fixed with Handle, after the upper cover is opened, people can manually lift the top plate up by the handle; on the lower surface of the top plate are fixedly installed a plurality of vertical partition plates along the radial direction of the top plate, through which the The space is divided into multiple independent spaces, and a number of hooks are fixedly installed at the top of each partition. The hooks can hang the baby’s clothes on it, allowing the clothes to follow the rotation, improving the fluidity of internal water vapor, and The clothing is in full contact; the outer edge of the partition plate is provided with a movable block that extends in the horizontal direction, the movable block is located at the lower end of the partition plate, and the partition plate corresponding to the movable block is provided with a horizontal sliding cavity , The movable block extends into the sliding cavity, and a support spring is fixedly connected to the inner side of the movable block, and the support spring is connected with the inner wall of the sliding cavity. The movable block is supported by the support spring to keep the movable block extending outward. The lower side of the block is slidingly connected by a sliding groove provided at the bottom of the sliding cavity to ensure that the movable block moves stably in the horizontal direction; the outer end of the movable block is set as a slope, and the lower end protrudes outward; in the housing The upper end of the wall is fixed with a horizontal fixed block. When the movable block moves upward, the inclined surface is brought into contact with the fixed block, pushes the movable block to retract, and continues to move upwards after being separated from the fixed block and rebounds under the action of the chute. , The movable block is located above the fixed block, and the movable block is supported by the fixed block to fix the expected partition of the top plate at a certain height, which is convenient for people to use; when it needs to be downward, manually press the movable block horizontally. can.

Further: the height of the transmission shaft is 1/2-2/3 of the depth inside the housing.

Further: the transmission shaft is a quadrangular prism.

Further: a ring of support block is fixed at the middle and lower part of the transmission shaft, and a shock-absorbing spring is sleeved on the outside of the transmission shaft on the support block, and the sleeve shaft is supported by the shock-absorbing spring so that the sleeve shaft moves down the transmission shaft to the lowest end. It has a certain buffering effect, which can well protect the sleeve shaft and its components. The support block can support the sleeve shaft well to ensure that it safely follows the rotation of the drive shaft.

Further: the lower end of the partition plate is flush with the lower end of the sleeve shaft.

Further: a horizontal toggle rod is installed on the side wall of each of the partition plates, the outer end of the toggle rod is fixedly connected with a top rod protruding from the edge of the partition plate, and between the toggle rod and the top rod is fixed The pin shaft, the pin shaft is connected to the partition plate through the bearing rotation, so that the toggle lever and the top rod can swing, the other end of the toggle rod is tied with a rubber drawstring, the rubber drawstring is connected to the partition plate, and the toggle rod Keep fit on the partition plate, and when the pin is pushed, the end of the toggle lever is tilted, and the clothes located on the outside of the toggle lever are fiddled by it, which is convenient for neatly contacting the surface of the clothes attached to the partition plate; The top block is fixed on the inner wall of the housing corresponding to the level of the top rod. The top block is a hemispherical structure. The top rod follows the partition plate when it moves to the top block position. The top block prevents the end of the top rod from moving, and the end of the top rod is at The top block slides on the surface to push the top rod backwards, thereby tilting the other end of the flicking rod to achieve the above flicking.

Further: there are at least four top blocks.

The beneficial effects of the invention

Beneficial effect

Compared with the prior art, the beneficial effect of the present invention is that the present invention provides a partition board that can move up and down, and is supported by an interactive block and a fixed block to stabilize it at a certain height, so that the baby can be stabilized at a certain height. The clothes are conveniently hung on the hooks for easy use; the clothes rotate inside and come in contact with high-temperature water vapor to sterilize the clothes; the toggle lever swings intermittently during the rotation to fiddle with the clothes so that the surface of the clothes can be in contact with water vapor. Improve the effect of high temperature sterilization.

Brief description of the drawings

Description of the drawings

Fig. 1 is a schematic structural diagram of a pressure steam sterilizer for children's clothing.

Fig. 2 is a schematic bottom view of a partition plate in a pressure steam sterilizer for children’s clothing.

Fig. 3 is a schematic view of the front structure of a transmission shaft in a pressure steam sterilizer for children's clothing.

Fig. 4 is a partial schematic diagram of A in Fig. 1.

Fig. 5 is a schematic diagram of the connection structure of a toggle lever in a pressure steam sterilizer for children’s clothing.

In the picture: 1-shell, 2-upper cover, 3-hinge, 4-safety valve, 5-water injection pipe, 6-drain pipe, 7-electric heating rod, 8-motor, 9-drive shaft, 10- Sleeve, 11-top plate, 12-partition plate, 13-hook, 14-handle, 15-moving block, 16-sliding cavity, 17-support spring, 18-sliding groove, 19-fixing block, 20- Top block, 21-handling rod, 22-rubber drawstring, 23-pin shaft, 24-top rod, 25-damping spring, 26-support block.

Invention embodiment

Embodiments of the present invention

Example 1

Please refer to the figure. In the embodiment of the present invention, a pressure steam sterilizer for children's clothing includes a housing 1, an upper cover 2, a hinge 3, a safety valve 4, a water injection pipe 5, a drain pipe 6 and an electric heater The rod 7; the upper cover 2 is set on the top of the housing 1, and is connected to the edge of the housing 1 through the hinge 3 rotation, so that the upper cover 2 can be turned upwards to open, the upper cover 2 is installed with a safety valve 4, Ensure the internal pressure. When a certain pressure is exceeded, the excess steam will be discharged; the electric heating rod 7 is installed at the bottom of the shell 1 to heat the water injected into the shell 1 to generate steam, and the water injection pipe 5 is connected to the shell On the middle side wall of the body 1, the bottom of the housing 1 is connected to a drain pipe 6 with a valve, and the excess water is drained after use.

The bottom of the housing 1 is installed with a vertical motor 8 coaxial with the housing 1, the output shaft of the motor 8 extends into the housing 1, and the output shaft of the motor 8 is fixedly connected with a vertical motor 8 The height of the transmission shaft 9 is 1/2-2/3 of the inner depth of the housing 1. The transmission shaft 9 has a prismatic structure, preferably a quadrangular prism, which is coaxial with the output shaft of the motor 8 and passes through the motor 8. The drive shaft 9 is driven to rotate, and a ring of support block 26 is fixed at the middle and lower part of the drive shaft 9, a shock-absorbing spring 25 is sleeved on the outer side of the drive shaft 9 on the support block 26, and a sleeve shaft 10 is sleeved on the outer side of the drive shaft 9 , The sleeve shaft 10 is supported by the damping spring 25, so that the sleeve shaft 10 has a certain buffering effect when it moves down the transmission shaft 9 to the bottom end, which well protects the sleeve shaft 10 and the components on it. The support block 26 can The sleeve shaft 10 is well supported to ensure that it safely rotates with the drive shaft 9; the top of the sleeve shaft 10 is fixed with a horizontal top plate 11, which is a circular plate, and a handle 14 is fixed on the upper surface of the top plate 11. After the upper cover 2 is opened, people can manually lift the top plate 11 upward through the handle 14; on the lower surface of the top plate 11 are fixedly installed a plurality of vertical partition plates 12 along the radial direction of the top plate 11, and the lower end of the partition plate 12 It is flush with the lower end of the sleeve shaft 10, and the space under the top plate 11 can be divided into multiple independent spaces through the partition plate 12. A number of hooks 13 are fixedly installed at the top of each partition plate 12, and the hooks 13 can Hang the baby's clothes on it to make the clothes rotate, improve the fluidity of the internal water vapor, and make full contact with the clothes.

The outer edge of the partition plate 12 is provided with a movable block 15 that expands and contracts in the horizontal direction. The movable block 15 is located at the lower end of the partition plate 12, and the partition plate 12 corresponding to the movable block 15 is provided with a horizontal Sliding cavity 16, the movable block 15 extends into the sliding cavity 16, a support spring 17 is fixedly connected to the inner side of the movable block 15, and the support spring 17 is connected to the inner wall of the sliding cavity 16, and the movable block 15 is supported by the support spring 17 , To keep the movable block 15 extending outward, the lower side of the movable block 15 is slidably connected by the sliding groove 18 provided at the bottom of the sliding cavity 16, to ensure that the movable block 15 moves stably in the horizontal direction; the movable block 15 The outer end of 15 is set as an inclined surface, and the lower end protrudes to the outside; a horizontal fixed block 19 is fixed on the upper end of the inner wall of the housing 1, and the inclined surface is brought into contact with the fixed block 19 during the upward movement of the movable block 15, Push the movable block 15 to retract, continue to move upward and leave the fixed block 19 and then bounce back under the action of the chute 18. The movable block 15 is located above the fixed block 19, and the movable block 15 is supported by the fixed block 19, The top plate 11 is expected to be fixed at a certain height for the partition plate 12, which is convenient for people to use; when it needs to be downward, manually press the movable block 15 horizontally.

Example 2

On the basis of embodiment 1, a horizontal toggle lever 21 is installed on the side wall of each of the partition plates 12, and the outer end of the toggle rod 21 is fixedly connected with a top rod 24 extending out of the edge of the partition plate 12. , A pin 23 is fixed between the toggle lever 21 and the jack 24, and the pin 23 is connected to the partition plate 12 through a bearing rotation, so that the toggle lever 21 and the jack 24 can swing, on the other end of the toggle lever 21 A rubber pull cord 22 is attached. The rubber pull cord 22 is connected to the partition plate 12 to keep the toggle lever 21 attached to the partition plate 12. When the pin 23 is pushed, the end of the toggle lever 21 is tilted and located The clothes on the outside of the flicking lever 21 are fiddled with it, so that they can be neatly contacted with the surface of the clothes attached to the partition plate 12; the top block 20 is fixed on the inner wall of the casing 1 corresponding to the level of the top lever 24, and the top block 20 is provided with At least four, the top block 20 is a hemispherical structure, and the top rod 24 follows the partition plate 12 when it moves to the top block 20 position. The top block 20 blocks the end of the top rod 24 from moving, and the end of the top rod 24 is in the top block 20. Sliding on the surface to push the top rod 24 backwards, thereby tilting the other end of the flicking rod 21 to achieve the above flicking.

Lift the partition plate 12 and the top plate 11 upwards, and fix their height position by the movable block 15 supported on the fixed block 19. The baby's clothes are hung on different hooks 13, and the toggle lever 21 needs to be placed on the clothes. And the partition plate 12, after the clothes are placed, press the movable block 15 horizontally to retract the movable block 15 from the support of the fixed block 19, so that the partition plate 12 can be lowered, and the damping spring 25 and Under the action of the support block 26, it can be safely and stably put down. At this time, the upper cover 2 can be closed, the power supply is turned on, and the motor 8 drives the clothes inside. The high temperature steam generated sterilizes the clothes. During the rotation, the top rod 24 and the top Block 20 touches, the top rod 24 moves back after being blocked, and the other end of the flicking rod 21 is tilted under the action of the principle of leverage to push up the clothes on the outside, flicking the clothes, and the top rod 24 separates from the top block 20 Then, it is pulled back under the action of the rubber drawstring 22 to prepare for the next fiddle, so that the steam is in full contact with the clothes, and the sterilization effect is improved.

In addition, it should be understood that although this specification is described in accordance with the implementation manners, not each implementation manner only includes an independent technical solution. This narration in the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole The technical solutions in the various embodiments can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims

A pressure steam sterilizer for children’s clothing, comprising a shell (1), an upper cover (2), a hinge (3), a safety valve (4), a water injection pipe (5), a drain pipe (6) and Electric heating rod (7); the upper cover (2) is arranged on the top of the housing (1), and is connected to the edge of the housing (1) by a hinge (3), and the upper cover (2) is installed There is a safety valve (4), the electric heating rod (7) is installed at the bottom of the housing (1), the water injection pipe (5) is connected to the middle side wall of the housing (1), and the bottom of the housing (1) is connected The drain pipe (6) with valve is characterized in that:

The bottom of the casing (1) is installed with a vertical motor (8) coaxial with the casing (1), the output axis of the motor (8) extends upward into the casing (1), and the motor (8) The output shaft of 8) is fixedly connected with a vertical transmission shaft (9). The transmission shaft (9) has a prismatic structure and is coaxial with the output shaft of the motor (8). The outer side of the transmission shaft (9) is sleeved to cooperate with it. The top of the sleeve (10) is fixed with a horizontal top plate (11), the top plate (11) is a circular plate, and a handle (14) is fixed on the upper surface of the top plate (11); on the top plate ( A plurality of vertical partition plates (12) along the radial direction of the top plate (11) are fixedly installed on the lower surface of 11), and a number of hooks (13) are fixedly installed on the top of each partition plate (12) ；

A movable block (15) telescoping in the horizontal direction is arranged on the outer edge of the partition board (12), the movable block (15) is located at the lower end of the partition board (12), and the movable block (15) corresponds to A horizontal sliding cavity (16) is opened in the partition plate (12) of the ROM, the movable block (15) extends into the sliding cavity (16), and the support spring (17) is fixedly connected to the inner side of the movable block (15) , The support spring (17) is connected with the inner wall of the sliding cavity (16), and the lower side of the movable block (15) is slidingly connected by a sliding groove (18) provided at the bottom of the sliding cavity (16). The outer end is set as an inclined surface, and the lower end protrudes to the outside; a horizontal fixed block (19) is fixed on the upper end of the inner wall of the housing (1), and the inclined surface is connected to the fixed block during the upward movement of the movable block (15). Block (19) touches.
The pressure steam sterilizer for children's clothing according to claim 1, characterized in that the height of the transmission shaft (9) is 1/2-2/3 of the inner depth of the housing (1).
The pressure steam sterilizer for children's clothing according to claim 2, characterized in that: the transmission shaft (9) is a quadrangular prism.
A pressure steam sterilizer for children’s clothing according to claim 3, characterized in that: a ring of support blocks (26) is fixed at the middle and lower part of the transmission shaft (9), and the support block (26) is A shock-absorbing spring (25) is sleeved on the outer side of the transmission shaft (9).
The pressure steam sterilizer for children's clothing according to claim 1, wherein the lower end of the partition plate (12) is flush with the lower end of the sleeve shaft (10).
A pressure steam sterilizer for children's clothing according to any one of claims 1 to 5, characterized in that: each of the partition plates (12) is equipped with a horizontal toggle lever ( 21), the outer end of the toggle lever (21) is fixedly connected with a top rod (24) protruding from the edge of the partition plate (12), and a pin shaft (23) is fixed between the toggle lever (21) and the top rod (24) ), the pin shaft (23) is rotatably connected to the partition plate (12) through a bearing, a rubber pull cord (22) is tied to the other end of the toggle lever (21), and the rubber pull cord (22) is connected to the partition plate (12) Upper: The top block (20) is fixed on the inner wall of the casing (1) corresponding to the horizontal level of the top rod (24), and the top block (20) is a hemispherical structure.
The pressure steam sterilizer for children's clothing according to claim 6, characterized in that: the top block (20) is provided with at least four.