CN211079708U - Hand-held ironing machine - Google Patents

Abstract

The utility model discloses a hand-held ironing machine, which comprises a main machine with an ironing head at the front end and a hand-held part which is connected with the rear part of the main machine at a certain angle; the main machine and the hand-held part are hollow and are communicated with each other, and a steam generator and a water tank are arranged in the main machine; a micro water pump is arranged in the hand-held part; a water inlet pipe and a water outlet pipe of the micro water pump penetrate into the host from the handheld part; the water inlet pipe is connected with the water tank, the water outlet pipe is connected with the steam generator, and the steam generator is connected with the ironing head; therefore, the internal space of the handheld part is utilized, the size of the main machine is reduced, the structure of the whole ironing machine is more compact and small, and the gravity center of the ironing machine moves downwards to a certain degree to be close to the handheld part, so that the labor is saved when a user operates the ironing machine.

Description

Hand-held ironing machine

Technical Field

The utility model relates to an ironing machine especially relates to a hand-held type ironing machine.

Background

The ironing machines, which iron clothes by spraying steam, are structurally classified into a vertical type ironing machine and a hand-held type ironing machine.

Such as a steam ironing machine with publication number CN1936163A, comprising a base of a liquid heating device, a hanger and a steam nozzle, wherein the liquid heating device is connected with the steam nozzle through a steam pipe, and the steam nozzle irons the clothes on the hanger.

A hand-held steam ironing machine with the authorization publication number CN203960622U comprises a micro-pump, a steam generator and a water tank, wherein the micro-pump pumps water in the water tank into the steam generator, and generated steam is sprayed out from a nozzle.

An ironing machine is available in the market at present, and comprises an ironing host machine with a steam nozzle and a handheld part, wherein the ironing host machine and the handheld part are in a foldable structure and are rotatably connected, and when the ironing machine is used, the handheld part is unfolded so as to be convenient for a user to hold; when the ironing machine is stored, the hand-held part can be folded and then is abutted against the ironing host machine, so that the placing space is saved.

The ironing machine has the problems of overlarge volume and weight of the main machine and unreasonable gravity center distribution, so that a user is labored in the process of ironing clothes by using the ironing machine; and an excessively heavy main machine may affect the stability and the service life of the folding structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a hand-held type presses that overall arrangement is compact, the focus distributes rationally is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the hand-held ironing machine comprises a main machine and a hand-held part, wherein the front end of the main machine is provided with an ironing head, and the hand-held part is connected with the rear part of the main machine at a certain angle;

the main machine and the hand-held part are hollow and are communicated with each other, and a steam generator and a water tank are arranged in the main machine; a miniature water pump is arranged in the hand-held part;

the water inlet pipe and the water outlet pipe of the miniature water pump penetrate into the host from the handheld part; the water inlet pipe is connected with the water tank, the water outlet pipe is connected with the steam generator, and the steam generator is connected with the ironing head.

The utility model discloses a further optimization scheme does: the miniature pump extend the axis and extend the axis direction unanimously with handheld portion, and water inlet and delivery port up, the water inlet connect the inlet tube, the delivery port connect the outlet pipe.

The utility model discloses a further optimization scheme does: the handheld part is also internally provided with a control module, and a lead of the control module penetrates into the host machine to be connected with the steam generator.

The utility model discloses a further optimization scheme does: the water tank is detachably connected to the rear end of the main machine.

The utility model discloses a further optimization scheme does: the water tank is plugged at the rear end of the host in a pluggable mode.

The utility model discloses a further optimization scheme does: the bottom of the main machine is provided with a connecting part which is rotatably connected with the upper part of the handheld part so that the main machine can be folded relative to the handheld part.

The utility model discloses a further optimization scheme does: the upper end of the hand-held part is provided with an installation groove with an upward opening matched with the connecting part; the connecting part is arranged in the mounting groove and is rotatably coupled with the handheld part through a rotating shaft.

The utility model discloses a further optimization scheme does: the connection part is provided with a through hole cavity which is communicated up and down so as to enable the host shell to be communicated with the handheld part, and the water inlet pipe and the water outlet pipe of the miniature water pump penetrate into the host through the through hole cavity.

The utility model discloses a further optimization scheme does: and a multi-gear locking assembly is arranged between the connecting part and the handheld part so as to realize the locking of different angles of the connecting part and the handheld part.

The utility model discloses a further optimization scheme does: the connecting part and the handheld part are provided with a rotation limiting structure, the rotation limiting structure comprises two transverse groove edges of the mounting groove and two limiting convex surfaces radially distributed on the outer surface of the connecting part, and the limiting convex surfaces contact the corresponding transverse groove edges to limit the further rotation of the connecting part.

Compared with the prior art, the utility model discloses an advantage sets up micro water pump in handheld portion to utilize the inner space of handheld portion, reduced the volume of host computer, made the structure of whole ironing machine more compact and small, the focus of ironing machine moves down to a certain extent and is close to handheld portion moreover, makes hard few when the user operation.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

Fig. 1 is a first schematic diagram of a preferred embodiment of the present invention;

FIG. 2 is a second schematic diagram of a preferred embodiment of the present invention;

fig. 3 is a third schematic view of a preferred embodiment of the present invention;

fig. 4 is a schematic view of a preferred embodiment of the present invention in a folded state;

fig. 5 is a cross-sectional view of a preferred embodiment of the present invention;

FIG. 6 is a diagram of a structure of a main frame according to a preferred embodiment of the present invention;

fig. 7 is an exploded view of a preferred embodiment of the present invention;

FIG. 8 is a second exploded view of a preferred embodiment of the present invention;

fig. 9 is an exploded view of a preferred embodiment of the present invention;

FIG. 10 is a schematic view of the connection of the coupling portion and the hand-held portion of a preferred embodiment of the present invention;

FIG. 11 is a first view illustrating the assembly of the coupling portion and the hand-held portion according to a preferred embodiment of the present invention;

FIG. 12 is a second view of the assembly of the coupling portion and the hand-held portion of a preferred embodiment of the present invention;

FIG. 13 is a third schematic view of the assembly of the coupling portion and the hand-held portion of a preferred embodiment of the present invention;

FIG. 14 is a fourth schematic view of the assembly of the coupling portion and the hand-held portion of a preferred embodiment of the present invention;

FIG. 15 is a fifth schematic view of the assembly of the coupling portion and the hand-held portion of a preferred embodiment of the present invention;

FIG. 16 is a first schematic view of a coupling portion according to a preferred embodiment of the present invention;

FIG. 17 is a second schematic view of a coupling portion according to a preferred embodiment of the present invention;

fig. 18 is a third schematic view of a coupling portion according to a preferred embodiment of the present invention.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the invention.

It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 6, a hand-held ironing machine comprises a main unit 100 and a hand-held portion 200, wherein the bottom of the rear end of the main unit 100 is connected with the upper end of the hand-held portion 200 at a certain angle, and the two are preferably approximately in the shape of an inverted L.

As shown in fig. 5 and 9, the main body 100 includes a main body case 001 having a cavity, an ironing head 002, a water tank 003, and a steam generator 004. Specifically, the main body case 001 has a long and flat cylindrical shape with openings at both ends; the ironing head 002 is connected to the front end of the main machine shell, the water tank 003 is detachably connected to an opening at the rear end of the main machine shell 001, and the ironing head 002 is connected to an opening at the front end of the main machine shell 001; the steam generator 004 is arranged in the main machine shell 001 in the area adjacent to the ironing head 002, and the air outlet pipe faces the ironing head 002; the steam generator 004 is communicated with the water tank 003 through a micro water pump 007, and can convert water in the water tank 003 into high-temperature and high-speed steam. Preferably, the water tank 003 is detachably attached to the attaching part 31 at the rear end of the main body case 001.

Compare with traditional fixed water tank 003, detachable water tank 003 sets up and more facilitates the user and adorns water to avoid getting wet the inside electronic components of ironing machine and damaging the ironing machine at the dress water in-process.

As shown in fig. 5 and 9, in order to enable a user to hold the ironing machine for a long time to perform an ironing operation, in this embodiment, the micro-pump 007 and the control module are disposed in the hollow handheld portion 200. The main unit 100 and the hand-held part 200 are communicated with each other, and the water inlet pipe 1 and the water outlet pipe 2 of the micro water pump 007 and the lead 3 of the control module 006 penetrate into the main unit from the hand-held part 200; the water inlet pipe 1 is connected with the water tank, and the water outlet pipe 2 is connected with the steam generator.

Through the arrangement, the internal space of the handheld part 200 is utilized, the volume of the components of the main machine 100 is reduced, the structure of the whole ironing machine is more compact and exquisite, and the gravity center of the ironing machine moves downwards to a certain extent to be close to the handheld part 200, so that the user needs less labor during operation, and the ironing machine is convenient to push back and forth.

Further preferably, the extension axis of the micro-pump 007 is consistent with the extension axis of the handheld portion 200, the water inlet and the water outlet face upward, the water inlet is connected with the water tank 003 through the water inlet pipe 1, and the water outlet of the micro-pump 007 is connected with the steam generator 004 through the water outlet pipe 2.

On one hand, the arrangement enables the center of gravity of the micro water pump 007 and the center of gravity of the handheld portion 200 to be located on the same axis, and the center of gravity layout is further optimized; on the other hand, the connecting pipelines of the micro water pump 007, the water tank 003 and the steam generator 004 are shortened as much as possible, so that the resistance of water flow is reduced, and the problem of unsmooth water path caused by the bending of the generated pipelines is avoided.

As shown in fig. 3, the front end of the ironing head 002 has an ironing panel 21, and the ironing panel 21 is provided with a steam outlet 22 communicated with the steam generator 004. The steam generated by the steam generator 004 is sprayed out from the steam outlet 22 of the ironing head 002, the high-temperature and high-speed steam contacts with the ironed clothes, so that the fibers of the clothes are softened, and the deformed fibers are stretched, thereby achieving the purpose of ironing.

Further, as shown in fig. 5, the hand-held portion 200 is hollow inside, and the power cord 005 is accessed from the distal end of the hand-held portion 200 and connected to the control module 006 provided in the hand-held portion 200, thereby achieving power supply. The control module 006 connects the micro-water pump 007 and the steam generator 004 to achieve power supply and line control. Preferably, the inner side of the hand-held part 200 is provided with a push switch 008, and the push switch 008 is coupled with the control module 006 to control the on/off of the ironing machine and the steam injection. The push switch 008 is disposed in an area where the thumb of the user can be pressed when the user holds the ironing machine with one hand, so that the user can conveniently perform ironing with one hand.

As shown in fig. 1-4, 7-8, and 10-18, the main housing 001 and the handheld portion 200 are connected by a folding structure, so that an included angle between the main housing 001 and the handheld portion 200 can be adjusted, and when the ironing machine is in an idle state, the main housing 001 and the handheld portion 200 can be folded by the folding structure, thereby reducing the occupied space, facilitating storage and meeting the requirements of users.

Specifically, as shown in fig. 10 to 15, a coupling portion 300 is provided at the bottom of the main housing 001, an installation groove 01 having an upward opening and matching with the coupling portion 300 is provided at the upper end of the hand-held portion 200, a transverse rotation shaft 02 is provided in the installation groove 01, and the rotation shaft 02 passes through the coupling portion 300 received in the installation groove 01 to rotatably couple the coupling portion 300 and the hand-held portion 200.

Preferably, the rotation angle of the coupling part 300 and the handheld part 200 is substantially 90 degrees, and when the handheld part 200 is rotated to be substantially at a right angle with the main machine housing 001, the folding structure of the ironing machine is at the maximum unfolding angle in the use state; when the hand-held part 200 is rotated to be close to the bottom of the main body case 001, the ironing machine is folded.

The connection portion 300 has a through hole cavity 03 penetrating up and down to communicate the main body case 001, the connection portion 300 and the hand-held portion 200 with each other, and the wire 3 of the control module 006 and the water inlet tube 1 and the water outlet tube 2 of the micro-water pump 007 penetrate into the main body case 001 from the through hole cavity 03.

Preferably, the outer surface of the coupling part 300 has a boss 04 which always exceeds the outer contour of the mounting groove 01, and the boss 04 is screw-coupled with the bottom of the main machine housing 001.

Further, preferably, as shown in fig. 2, the bottom of the main chassis 001 is opened with three side enclosures, including a two-side enclosure 05 and a back enclosure 06 arranged along the length direction. Three enclosing plates form a U-shaped structure with a front opening, and the folded hand-held part 200 can be accommodated in the U-shaped structure, so that the appearance of the ironing machine is more attractive. And, the back panel 06 abuts against the hand-held portion 200, and when the hand-held portion 200 is rotated to the maximum angle in the use state, the back panel 06 abuts against the rear surface of the upper portion of the hand-held portion 200, thereby playing a role of supporting the hand-held portion 200, so that the folding structure is more stable in this state.

It is further preferred that there is a multi-step locking assembly 07 between the coupling portion 300 and the hand held portion 200, as shown in fig. 12-15, to achieve different angular locking of the coupling portion and the hand held portion.

The multi-gear locking assembly 07 is located on the axial connecting surface of the coupling portion 300 and the handheld portion 200, and includes a first locking member and a second locking member respectively fixed on the coupling portion 300 and the handheld portion 200, and a clutch structure is provided between the first locking member and the second locking member for locking or releasing the rotation of the first locking member relative to the second locking member.

The clutch structure can be a plurality of pairs of mutually matched convex parts 4 and grooves 5, and when each convex part 4 falls into each groove 5, the connecting part 300 and the handheld part 200 are mutually locked; when the protrusion 4 is separated from the groove 5, the coupling portion 300 and the hand-held portion 200 can rotate relative to each other.

Specifically, in the present embodiment, a multi-step locking assembly 07 is disposed on each side of the coupling portion 300, wherein the first locking member is a locking ring 71 fixed on the handheld portion 200, and the second locking member is an annular cavity 72 disposed at a corresponding position of the coupling portion 300 and capable of accommodating the locking ring 71. Also, the lock ring 71 and the annular cavity 72 are disposed coaxially with the rotating shaft 02.

A plurality of protruding parts 4 are annularly distributed on the periphery of the locking ring 71, a plurality of grooves 5 matched with the protruding parts 4 are formed in the side wall of the annular cavity 72, and when the protruding parts 4 fall into the grooves 5, the connecting part 300 and the handheld part 200 are locked with each other; when the user rotates with force, the protrusion 4 is separated from the groove 5, and the coupling part 300 and the hand-held part 200 may rotate with each other.

Preferably, the protrusion 4 is arc-shaped or hemispherical, and the recess 5 has a corresponding arc-shaped or hemispherical inner surface. The protruding part 4 and the groove 5 are matched through the cambered surface to realize the clutch between the two.

It should be understood that the number and angular disposition of the protrusions 4 and the recesses 5, in relation to the folding gear of the machine, may be adapted accordingly to the specific situation. Through setting up a plurality of folding gears, can convenience of customers treats the clothing that scalds different angles and irones the operation, ironing effect is better.

Preferably, the root of the rotating shaft 02 is provided with a bracket 73 for clamping the locking ring 71, the size of the bracket 73 is matched with the inner diameter of the locking ring 71, the head of the bracket 73 is provided with a U-shaped hole groove 73A, and the inner ring of the locking ring 71 is provided with a U-shaped protruding block 71A matched with the U-shaped hole groove 73A, so that the locking ring 71 can be clamped on the bracket 73.

As shown in fig. 12 to 13, a rotation limiting structure is provided between the coupling part 300 and the hand-held part 200 to limit the coupling part 300 within a preset rotation angle range.

The rotation limiting structure comprises two transverse groove edges of the mounting groove 01 and two limiting convex surfaces radially distributed on the outer surface of the connecting part 300, and when the limiting convex surfaces contact the corresponding transverse groove edges, the connecting part 300 cannot rotate further.

Specifically, in this embodiment, the first limiting protrusion surface 6 is a front side surface of the boss 04 of the coupling portion 300, and when the handheld portion 200 rotates forward to a certain angle, the first limiting protrusion surface 6 contacts the first transverse groove edge 7 at the front side of the mounting groove 01, and the rotation angle is blocked, so as to prevent the handheld portion 200 from being pressed to rotate excessively to press the main housing 001. The second limiting convex surface 8 is a convex edge on the rotating path of the coupling part 300, and when the handheld part 200 rotates backwards to a certain angle, the second limiting convex surface 8 contacts the second transverse groove edge 9 on the rear side of the mounting groove 01, so that the handheld part 200 is prevented from rotating backwards excessively.

It is right above the utility model provides a hand-held type presses have carried out detailed introduction, and it is right to have used specific individual example herein the utility model discloses a principle and implementation mode have been elucidated, and the description of above embodiment is only used for helping to understand the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (10)

1. The hand-held ironing machine is characterized by comprising a main machine and a hand-held part, wherein the front end of the main machine is provided with an ironing head, and the hand-held part is connected with the rear part of the main machine at a certain angle;

the main machine and the hand-held part are hollow and are communicated with each other, and a steam generator and a water tank are arranged in the main machine; a miniature water pump is arranged in the hand-held part;

the water inlet pipe and the water outlet pipe of the miniature water pump penetrate into the host from the handheld part; the water inlet pipe is connected with the water tank, the water outlet pipe is connected with the steam generator, and the steam generator is connected with the ironing head.

2. The hand-held ironing machine according to claim 1, wherein the extension axis of the micro-pump is aligned with the extension axis of the hand-held portion, and the water inlet and the water outlet are upward, the water inlet is connected to the water inlet pipe, and the water outlet is connected to the water outlet pipe.

3. The hand-held ironing machine according to claim 1, wherein a control module is further provided in the hand-held portion, and a wire of the control module is threaded into the main machine and connected with the steam generator.

4. The hand-held ironing machine according to claim 1, wherein the water tank is detachably connected to a rear end of the main body.

5. The hand-held ironing machine according to claim 4, wherein the water tank is removably inserted into the rear end of the main machine.

6. The hand-held ironing machine according to claim 1, wherein the base of the main machine is provided with a coupling portion rotatably coupled to an upper portion of the hand-held portion so that the main machine is foldable with respect to the hand-held portion.

7. The hand-held ironing machine according to claim 6, wherein the upper end of the hand-held part is provided with a mounting groove with an upward opening matched with the coupling part; the connecting part is arranged in the mounting groove and is rotatably coupled with the handheld part through a rotating shaft.

8. The hand-held ironing machine according to claim 7, wherein the coupling portion has a through hole cavity extending therethrough to allow the housing and the hand-held portion of the main body to communicate with each other, and the inlet pipe and the outlet pipe of the micro-pump penetrate into the main body through the through hole cavity.

9. The hand-held ironing machine according to claim 7, wherein a multi-step locking assembly is provided between the coupling portion and the hand-held portion to lock the coupling portion and the hand-held portion at different angles.

10. The hand-held ironing machine according to claim 8, wherein a rotation limiting structure is provided between the coupling portion and the hand-held portion, the rotation limiting structure comprises two lateral groove edges of the mounting groove and two limiting protrusion surfaces radially distributed on an outer surface of the coupling portion, and the limiting protrusion surfaces contact the corresponding lateral groove edges to limit the coupling portion from further rotation.

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