CN212426491U

CN212426491U - Steam brush

Info

Publication number: CN212426491U
Application number: CN202020836711.3U
Authority: CN
Inventors: 蔡一瓦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-01-29
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a steam brush, which comprises a main body, wherein a heating body for heating water to generate steam and a water tank for storing water are arranged in the main body; further comprising: a key arranged on the main body; the water supply mechanism is used for supplying water in the water tank to the heating body and comprises a pressing fixing piece, a pressing moving piece connected with a key and a water diversion space arranged between the pressing fixing piece and the pressing moving piece, and the water diversion space is respectively connected with the water tank and the heating body through a water receiving pipe; and the speed reducing mechanism is connected with the pressing movable piece so as to carry out speed reduction treatment on the movement of the pressing movable piece relative to the pressing fixed piece. The utility model discloses need not the electromagnetic pump, have simple structure and convenient to use's characteristics.

Description

Steam brush

Technical Field

The utility model relates to an ironing device especially relates to a steam brush.

Background

This section merely provides background information related to the present application so as to enable those skilled in the art to more fully and accurately understand the present application, which is not necessarily prior art.

A steam brush is a steam generating device that generates steam for ironing, cleaning, and high-temperature sterilization of clothes. The handheld steam brush disclosed in the invention patent application with application publication number CN104831510A comprises a water tank, an electromagnetic pump and a steam generator, and the working principle is that water in the water tank is pumped to the steam generator by the electromagnetic pump to be heated and vaporized, so as to generate continuous high-temperature steam. However, the electromagnetic pump is not only high in cost, but also large in vibration and noise after being electrified, so that discomfort is brought to the user in use experience.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a steam brush that need not electromagnetic pump has simple structure and convenient to use's characteristics.

The utility model provides a steam brush, include: the steam heating device comprises a main body, wherein a heating body for heating water to generate steam and a water tank for storing water are arranged in the main body; the water supply mechanism is used for supplying water in the water tank to the heating element and comprises a pressing fixing piece, a pressing moving piece and a water diversion space arranged between the pressing fixing piece and the pressing moving piece, and the water diversion space is respectively connected with the water tank and the heating element (2) through a water receiving pipe; the speed reducing mechanism is used for controlling the water feeding mechanism and is connected with the pressing movable piece; wherein, the pressing movable part comprises a key arranged on the main body.

In a preferred embodiment, the speed reduction mechanism includes a speed reduction device 74, and the speed reduction device 74 includes a damper or a mechanical timer.

In a preferred embodiment, the speed reducing mechanism comprises a rack 71, a gear 72, a clutch 73 and a speed reducing transmission mechanism 74, wherein the rack 71 is arranged on one side surface of the key 54, the gear 72 is meshed with the rack 71, the gear 72 is in transmission connection with the speed reducing transmission mechanism 74 through the clutch 73, and the speed reducing transmission mechanism 74 is arranged above the pressing movable piece.

In a preferred embodiment, the reduction drive mechanism 74 is a speed reducer, a damper, or a mechanical timer.

In a preferred embodiment, the water delivery structure includes a sleeve 51, a piston 52, and a resilient portion 55; the piston 52 is arranged in the sleeve 51 through a sealing ring 53, a water diversion space is arranged between one tail end of the piston 52 and the corresponding tail end of the sleeve 51, the water diversion space is connected with the water tank 4 through a water receiving pipe, and the water diversion space is connected with the heating body 2 through the water guiding pipe; one of the sleeve 51 and the piston 52 is fixedly connected with the key 54 to form a pressing movable part, and the other one of the sleeve 51 and the piston 52 is fixed on the main body 1 to form a pressing fixed part; the rebound part 55 is arranged between the main body 1 and the pressing moving part, and the rebound part 55 applies resilience to the pressing moving part to enable the pressing moving part to perform a return motion so as to enable water in the water tank 4 to be delivered to the heating body 2 through the water diversion space.

In a preferred embodiment, the upper end of the piston 52 is fixed to the main body 1 to form a pressing fixed member, and the lower end of the button 54 is fixed to the upper end of the sleeve 51 to form a pressing movable member movably connected to the main body 1.

In a preferred embodiment, the resilient portion 55 is a spring that is disposed below the sleeve 51.

In a preferred embodiment, a second guide cylinder 62 is provided below the sleeve 51, and a spring is provided in the second guide cylinder 62.

In a preferred embodiment, a first guide cylinder 61 is provided in the main body 1, and the sleeve 51 is provided in the first guide cylinder 61.

In a preferred embodiment, a water receiving column 56 and a water guiding column 57 are provided on the piston 52; a first water through hole communicated with the water diversion space is formed in the water receiving column 56, and the water receiving pipe is arranged between the first water through hole and the water tank 4; the piston 52 is provided with a water diversion column 57, the water diversion column 57 is provided with a second water passing hole communicated with the water diversion space, and the water diversion pipe is arranged between the second water passing hole and the heating element 2.

In a preferred embodiment, a first one-way valve which only can lead the water in the water tank 4 to flow to the water diversion space is arranged on the water receiving pipe, and a second one-way valve which only can lead the water in the water diversion space to flow to the heating element 2 is arranged on the water diversion pipe.

The utility model discloses a steam brush carries out manual operation through the button, thereby drives under the reduction gears cooperation and presses down the moving part and press down the moving part relatively and press down the volume size in the diversion space between the moving part and press down the mounting, and the atmospheric pressure through the diversion space reduces the water suction diversion space with the water in the water tank to send to the heat-generating body through the diversion space. Therefore, compared with the prior art, the utility model discloses a steam brush need not the electromagnetic pump, has reduced the realization cost, has simplified overall structure, and overall structure is reliable, and convenient to use and noise are less in the use.

Drawings

Fig. 1 is a schematic view of the internal structure of a steam brush according to a preferred embodiment of the present invention.

The reference symbols in the figures have the following meanings: 1-main part, 2-heating element, 31-wire tail sleeve, 32-pause key, 4-water tank, 51-sleeve, 52-piston, 53-sealing ring, 54-key, 55-rebound part, 56-water receiving column, 57-water guiding column, 61-first guiding cylinder, 62-second guiding cylinder, 71-rack, 72-gear, 73-clutch and 74-speed reducing transmission mechanism.

Detailed Description

To further clarify the technical solutions and effects adopted by the present application to achieve the intended purpose, the following detailed description is given with reference to the accompanying drawings and preferred embodiments according to the present application. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

The utility model provides a steam brush that need not electromagnetic pump, include: a main body 1, in which a heating body 2 for heating water to generate steam and a water tank 4 for storing water are provided; the water supply mechanism is used for supplying water in the water tank 4 to the heating element 2 and comprises a pressing fixing piece, a pressing moving piece and a water diversion space arranged between the pressing fixing piece and the pressing moving piece, and the water diversion space is respectively connected with the water tank 4 and the heating element 2 through a water receiving pipe; and the speed reducing mechanism is used for controlling the water feeding mechanism, is arranged in the main body 1 and is connected with the pressing movable piece so as to carry out speed reduction treatment on the movement of the pressing movable piece relative to the pressing fixed piece.

The pressing movable part comprises a key 54 arranged on the main body 1, so that a user can control the pressing movable part to reduce the size of the water diversion space through the key 54, and the water diversion space forms negative pressure to enable water in the water tank 4 to be sucked into the water diversion space. Thus, the keys 54 may be directly or indirectly connected to other components of the depressible member.

The utility model discloses a steam brush need not the electromagnetic pump, is to carry out manual operation through button 54, thereby drives under the reduction gears cooperation and presses down the moving part and press down the mounting relatively and move the volume size that changes the diversion space, and the atmospheric pressure through the diversion space reduces the water intake diversion space with water tank 4 in to send to heat-generating body 2 through the diversion space, let heat-generating body 2 produce the required steam of clothing ironing to the hydrothermal. And, the utility model discloses a set up the speed reduction structure, thereby having slowed down the moving speed that presses down the moving part and pressed down the moving part relatively and has extended the moving time of pressing down the moving part and keeping away from pressing down the mounting, reach the time that the extension got into diversion space's water and sent to heat-generating body 2, let through pressing down the time button 54 after the water that is inhaled diversion space can be slow send the heat-generating body 2 to steam production with the longer time, let heat-generating body 2 only need less power work just can produce the steam that the clothes were ironed to the capacity, avoid the user frequently to add water with facilitate the use to water tank 4 simultaneously.

In a preferred embodiment, the water delivery structure includes a sleeve 51, a piston 52, and a resilient portion 55; the piston 52 is arranged in the sleeve 51 through a sealing ring 53, a water diversion space is arranged between one tail end of the piston 52 and the corresponding tail end of the sleeve 51, the water diversion space is connected with the water tank 4 through a water receiving pipe, and the water diversion space is connected with the heating body 2 through the water guiding pipe; one of the sleeve 51 and the piston 52 is directly or indirectly fixedly connected with the key 54 to form a pressing movable part, and the other one of the sleeve 51 and the piston 52 is fixed on the main body 1 to form a pressing fixed part; the resilient portion 55 is provided between the main body 1 and the pressing movable member, and the resilient portion 55 exerts a resilient force on the pressing movable member to return the pressing movable member, thereby increasing the volume of the water drainage space.

When the key 54 is pressed down, the key 54 drives the pressing movable part to move towards the pressing fixed part, namely, one tail end of the piston 52 moves towards the corresponding tail end of the sleeve 51, so that the volume of the water diversion space is reduced, the pressure in the water diversion space is reduced, the air in the water diversion space is discharged to the water tank 4 through the water receiving pipe or is discharged to the heating body 2 through the water guiding pipe, the air pressure in the water diversion space is reduced or even is close to vacuum, and meanwhile, the rebound part 55 accumulates rebound force; when loosening button 54 back, rebound 55 exerts the resilience force for pressing the moving part, presses the moving part and lets a terminal of piston 52 make the volume grow in diversion space towards the corresponding terminal motion of keeping away from sleeve 51 under the resilience force effect, lets the water in the water tank 4 be inhaled to diversion space through the water receiving pipe, delivers to heat-generating body 2 through the diversion pipe from diversion space, becomes steam with water when heat-generating body 2 gets electricity to generate heat, utilizes steam just can iron the clothing.

In the preferred embodiment shown in fig. 1, the upper end of the piston 52 is fixed to the main body 1 to form a pressing fixed member, the lower end of the button 54 is fixed to the upper end of the sleeve 51 to form a pressing movable member, and the pressing movable member is movably connected to the main body 1. The sleeve 51 is driven by the button 54 to move relatively to the piston 52, so that the size of the water diversion space between the lower end of the piston 52 and the lower end of the sleeve 51 can be changed, and water in the water tank 4 can enter the water diversion space and then be supplied to the heat generator 2.

Preferably, the spring back 55 is a spring. The spring is provided below the sleeve 51. Therefore, when the push button 54 is pressed, the lower end of the sleeve 51 pushes the spring to be compressed to accumulate the repulsive force; when the button 54 is released, the spring will return the sleeve 51 and the sleeve 51 will carry the button 54 in the opposite direction to that in which the button 54 was depressed, thereby allowing water in the tank 4 to enter the catchment space and be supplied to the hot hair generator 2.

Preferably, a first guide cylinder 61 is provided in the main body 1, the sleeve 51 is provided in the first guide cylinder 61, and the first guide cylinder 61 guides the sleeve 51 to ensure the overall reliability of the water supply structure. Even if the second guide cylinder 62 is provided below the sleeve 51, the spring is provided in the second guide cylinder 62, and the spring is positioned and guided by the second guide cylinder 62 to ensure that the spring can provide the resilient force to the sleeve 51.

Preferably, a water receiving column 56 and a water guiding column 57 are further provided on the piston 52. The water receiving column 56 is provided with a first water passing hole communicated with the water guiding space, and the water receiving pipe is arranged between the first water passing hole and the water tank 4. The water diversion column 57 is provided with a second water passing hole communicated with the water diversion space, and the water diversion pipe is arranged between the second water passing hole and the heating element 2. The water receiving column 56 and the water diversion column 57 respectively provide positioning and simplified connection relation for the water receiving pipe and the water diversion pipe.

Preferably, a first check valve which can only allow water in the water tank 4 to flow to the water diversion space is arranged on the water receiving pipe, and a second check valve which can only allow water in the water diversion space to flow to the heating element 2 is arranged on the water diversion pipe. Under the effect of first check valve and second check valve, let the water that gets into the diversion space can not flow back to water tank 4 and can only flow to heat-generating body 2, be favorable to ensureing the whole operational reliability of steam brush.

In addition, in order to improve the steam generation requirement that the amount of water that can be sent to the heating element 2 satisfies enough duration when the button 54 is pressed once, make the amount of water that sends to the heating element 2 match with the heating power of heating element 2 to ensure that the steam brush can produce the enough steam that irones the clothing, both avoid frequently pressing the button 54, can avoid frequently adding water to the water tank 4, for this reason, be equipped with the reduction gears who is used for carrying out the speed reduction processing when pressing the moving part and receiving the rebound force effect of rebound portion 55 to carry out the motion of replying under pressing the moving part and main part 1.

The speed reducing mechanism includes at least a speed reducing device 74, and the speed reducing device 74 includes a damper or a mechanical timer. The reduction gear 74 may be provided at one end on the pressing movable member and at the other end fixed to the pressing fixed member or the main body 1.

In a preferred embodiment, the speed reducing mechanism comprises a rack 71, a gear 72, a clutch 73 and a speed reducing transmission mechanism 74, wherein the rack 71 is arranged on one side surface of the key 54, the gear 72 is meshed with the rack 71, and the gear 72 is in transmission connection with the speed reducing transmission mechanism 74 through the clutch 73. When the button 54 is pressed, the rack 71 is meshed with the gear 72, the gear 72 is not meshed with the clutch 73, so that the button 54 drives the pressing fixing piece to be smoothly pressed, the button 54 drives the pressing fixing piece to move, the water diversion space is reduced, and the rebound part 55 is compressed to accumulate rebound force; when the button 54 is released, the clutch 73 is engaged with the gear 72, the gear 72 is in transmission connection with the speed reduction transmission mechanism 74 through the clutch 74, the gear 72 slowly rotates under the speed reduction action of the speed reduction transmission mechanism 74, so that the return motion of the pressing fixing piece is reduced and slowly rebounded, water in the water tank 4 is slowly pumped to the water diversion space and is sent to the heating body 2 through the water diversion space, the need of frequently pressing the button 4 for convenient use is avoided, and the water in the water tank 4 can be used for a certain time without frequent water addition.

The reduction gear 74 may be a speed reducer, a damper, or a mechanical timer, among others. The reduction function achieved by the drive connection between the reducer, damper or mechanical timer and the gear 72 is common knowledge and will not be described in detail.

Wherein, the main body 1 is provided with a wire tail sleeve 31, the heating body 2 is connected with a power supply through a wire, and the wire tail sleeve 31 provides fixing and protecting functions.

Preferably, the main body 1 is L-shaped to facilitate holding and use by a user; or, the main body 1 is linear, a handle is arranged on the main body 1, the handle and the main body 1 can be in an integral structure or a split connection structure, and the handle is used for being held by a user. In addition, it can be understood that one end of the main body 1 is provided with at least one steam outlet convenient for the heating element 2 to generate steam to discharge, so that a user can iron the clothes when aiming the steam outlet at the clothes, and the operation is simple and the use is convenient.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A steam brush comprises a main body (1), wherein a heating body (2) for heating water to generate steam and a water tank (4) for storing water are arranged in the main body (1); it is characterized by also comprising:

the water supply mechanism is used for supplying water in the water tank (4) to the heating body (2), and comprises a pressing fixing piece, a pressing moving piece and a water diversion space arranged between the pressing fixing piece and the pressing moving piece, and the water diversion space is respectively connected with the water tank (4) and the heating body (2) through a water receiving pipe;

the speed reducing mechanism is used for controlling the water feeding mechanism and is connected with the pressing movable piece so as to reduce the speed of the pressing movable piece relative to the movement of the pressing fixed piece;

wherein, the pressing movable piece comprises a key (54) arranged on the main body (1).

2. A steam brush according to claim 1, wherein the speed reducing mechanism comprises a speed reducing device (74), the speed reducing device (74) comprising a damper or a mechanical timer.

3. A steam brush according to claim 1, wherein the reduction mechanism comprises a rack (71), a gear (72), a clutch (73) and a reduction gear (74), the rack (71) is in meshing engagement with the gear (72), the gear (72) is in driving engagement with the reduction gear (74) via the clutch (73), the rack (71) is provided on one side of the pressing movable member or the pressing stationary member, and the reduction gear (74) is provided on the other side of the pressing stationary member or the pressing movable member.

4. A steam brush according to claim 1, 2 or 3, wherein the water delivery structure comprises a sleeve (51), a piston (52) and a resilient portion (55);

the piston (52) is arranged in the sleeve (51) through a sealing ring (53), a water diversion space is arranged between one tail end of the piston (52) and the corresponding tail end of the sleeve (51), the water diversion space is connected with the water tank (4) through a water receiving pipe, and the water diversion space is connected with the heating body (2) through the water diversion pipe;

one of the sleeve (51) and the piston (52) is fixedly connected with the key (54) to form a pressing movable piece, and the other one of the sleeve (51) and the piston (52) is fixed on the main body (1) to form a pressing fixed piece;

the rebound part (55) is arranged between the main body (1) and the pressing moving part, and the rebound part (55) applies rebound force to the pressing moving part to enable the pressing moving part to carry out return motion so as to enable water in the water tank (4) to be delivered to the heating body (2) through the water diversion space.

5. A steam brush according to claim 4, characterized in that the upper end of the piston (52) is fixed to the main body (1) to form a fixed pressing member, the lower end of the button (54) is fixed to the upper end of the sleeve (51) to form a movable pressing member, and the movable pressing member is movably connected to the main body (1).

6. A steam brush according to claim 4, characterized in that the resilient portion (55) is a spring, which is arranged below the sleeve (51).

7. A steam brush according to claim 4, characterized in that a second guide cylinder (62) is arranged below the sleeve (51), the spring being arranged in the second guide cylinder (62).

8. A steam brush according to claim 4, characterized in that a first guide cylinder (61) is arranged in the body (1), and that the sleeve (51) is arranged in the first guide cylinder (61).

9. A steam brush according to claim 4, characterized in that a water receiving column (56) and a water guiding column (57) are provided on the piston (52);

a first water through hole communicated with the water diversion space is arranged on the water receiving column (56), and the water receiving pipe is arranged between the first water through hole and the water tank (4);

a water diversion column (57) is arranged on the piston (52), a second water passing hole communicated with the water diversion space is arranged on the water diversion column (57), and the water diversion pipe is arranged between the second water passing hole and the heating body (2).

10. A steam brush as claimed in claim 9, wherein the water receiving pipe is provided with a first check valve for allowing only water in the water tank (4) to flow to the water introducing space, and the water introducing pipe is provided with a second check valve for allowing only water in the water introducing space to flow to the heating element (2).