A kind of steam and dry iron with gear regulatory function
Technical field
The utility model relates to steam and dry iron, specifically is meant a kind of steam and dry iron with gear regulatory function.
Background technology
Can spray steam on the ironing board of steam and dry iron, be used for institute's ironing out of total laundry is carried out humidification, damage because of overheated to prevent clothing, and can improve the efficient and the quality of flatiron.Steam and dry iron in the prior art includes water tank and steaming chamber, and steaming chamber is formed at the top of ironing board, after the current in the water tank advance steaming chamber, is subjected to ironing board to add thermosetting steam and sprays from the spray orifice on the ironing board.The size of steam spray volume can be regulated usually, controls by a valve, controls the water yield that enters steaming chamber by the size of regulating this valve outlet, thus the quantity of steam that control produces.This valve is third gear normally, is respectively to close shelves, big shelves and little shelves, controls by a push button, and this push button is located at the electric iron front upper part, is convenient to people and operates with finger.
After long-time the use, can stay the dirt of some precipitations in the steaming chamber, need clean, normally adopt the water in the water tank that steaming chamber is washed, this just needs bigger discharge, prior art adopts the valve of another big flow to carry out the automatic flushing of steaming chamber usually, and this valve is controlled switching by a button that is independent of above-mentioned push button.
As from the foregoing, the steam of steam and dry iron of the prior art control and automatically cleaning control respectively by two covers mutually independently mechanism realize that make the structure of electric iron become complicated like this, production cost improves; In addition, operate respectively, increased the inconvenience of operation because automatic cleaning and steam are regulated; And, there is not auto-reset function owing to clean button automatically, have certain potential safety hazard.
The utility model content
The utility model provides a kind of steam and dry iron with gear regulatory function, its main purpose be to overcome the steam control of existing steam and dry iron and automatically cleaning control respectively by two covers mutually independently mechanism realize, thereby cause shortcomings such as electric iron structure complexity, cost height, operation inconvenience, security are not strong.
The utility model adopts following two kinds of technical schemes:
Scheme one: a kind of steam and dry iron with gear regulatory function, the water tank and the steam that comprise iron body and be located in the iron body form the chamber, between this water tank and steam formation chamber, be provided with flow control valve, this flow control valve comprises valve body and is matched with in the outlet pass of this valve body and can slides up and down to regulate the valve rod of gap length between itself and the outlet pass, the top of this valve rod is provided with the adjusting gland that can slide up and down, be provided with the back-moving spring that this adjusting gland is moved upward in the iron body, this adjusting gland top is pressed and is provided with an adjusting depression bar, this adjusting depression bar is slidedly arranged on a chute that is formed in the iron body and is inclined relative to horizontal, and the iron body surface is provided with one can promote the push button that this adjusting depression bar slides in described chute; Described chute comprises the first and the second portion of mutual formation knuckle, and the gradient of described second portion is greater than first, and, be provided with the torsion spring that described adjusting depression bar is resetted to first by this second portion in the iron body.When promoting this push button, when the adjusting depression bar is slided in the first of described chute, can drive valve rod slides up and down, make corresponding the changing of gap length between the outlet pass of valve rod and valve body, thereby the discharge size that forms the chamber by water tank to steam is changed, realize the adjusting between no steam, little quantity of steam, the big quantity of steam; When push button is adjusted to the position of big quantity of steam, if continue to promote push button, make and regulate the second portion that depression bar enters chute, then the gap between the outlet pass of valve rod and valve body increases greatly, and the water in the water tank can enter steam fast and form the chamber, to reach the purpose that it is cleaned automatically, if decontrol push button, under the effect of described torsion spring, regulate the corner that depression bar automatically reverts to chute second portion and first, i.e. the position of big quantity of steam.
Described chute comprises two chutes parallel to each other, and the both ends of described adjusting depression bar are slidedly arranged on respectively in two chutes, and its middle part presses on the top of described adjusting gland; Described push button form two difference downwards with this fork body of regulating depression bar both ends corresponding matching, thus, push button can promote to regulate depression bar and slide in chute, regulates depression bar simultaneously and also slides up and down in pitching body.
Further, described spring is one to be fixed in the torsion spring in the iron body, comprises two elongated ends with its axis normal, and one of them elongated end contacts in the iron body, and another elongated end contacts at the side of this adjusting depression bar towards the chute second portion.Be that torsion spring will be regulated depression bar and be pressed to first's direction by the second portion of chute, desire to make the adjusting depression bar to enter second portion, need on push button, to apply an external force that continues to overcome the active force of this torsion spring, if this external force disappears, then under the torsion spring effect, regulate the corner that depression bar automatically reverts to chute second portion and first.
In addition, described spring also can be a stage clip, and the side of this adjusting depression bar towards the chute second portion is located on the end top of this stage clip, and the other end is positioned in the iron body.The effect of this stage clip is identical with the effect of above-mentioned torsion spring.
The end face of described adjusting gland forms the gear groove that a plurality of and described adjusting depression bar cooperates, with corresponding to the closing of quantity of steam, gear such as little, big.
Described adjusting gland can be sheathed on the top of described valve rod up and downly, position, the nearly top of this valve rod is provided with a fixed block, be provided with a stage clip between this fixed block top and the described adjusting gland, described adjusting gland bottom formation one is positioned at the limited block of this fixed block below.When between the limbers of valve rod and valve body during no gap, this stage clip plays buffering and pressuring action.
Scheme two: a kind of steam and dry iron with gear regulatory function, the water tank and the steam that comprise iron body and be located in the iron body form the chamber, between this water tank and steam formation chamber, be provided with flow control valve, this flow control valve comprises valve body and is matched with in the outlet pass of this valve body and can slides up and down to regulate the valve rod of gap length between itself and the outlet pass, the top of this valve rod is provided with the adjusting gland that can slide up and down, be provided with the back-moving spring that this adjusting gland is moved upward in the iron body, this adjusting gland top is pressed and is provided with an adjusting depression bar, this adjusting depression bar is slidedly arranged on a chute that is formed in the iron body and is inclined relative to horizontal, and the iron body surface is provided with one can promote the push button that this adjusting depression bar slides in described chute; Described chute comprises the first and the second portion of mutual formation knuckle, and the gradient of described second portion is greater than first; Described adjusting gland can be sheathed on the top of described valve rod up and downly, position, the nearly top of this valve rod is provided with a fixed block, be provided with a stage clip between this fixed block top and the described adjusting gland, described adjusting gland bottom formation one is positioned at the limited block of this fixed block below; Also be provided with a L shaped rod member in the iron body, the bight of this L shaped rod member is hubbed in the iron body, and the one end is connected to the side of described adjusting depression bar towards the chute second portion, and the other end is connected to described fixed block below.When promoting this push button, when the adjusting depression bar is slided in the first of described chute, can drive valve rod slides up and down, make corresponding the changing of gap length between the outlet pass of valve rod and valve body, thereby the discharge size that forms the chamber by water tank to steam is changed, realize the adjusting between no steam, little quantity of steam, the big quantity of steam; When push button is adjusted to the position of big quantity of steam, if continue to promote push button, make and regulate the second portion that depression bar enters chute, under the effect of L shaped rod member, described fixed block is by the jack-up that makes progress, make valve rod away from the limbers on the valve body, then the gap between the outlet pass of valve rod and valve body increases greatly, and the water in the water tank can enter steam fast and form the chamber, to reach the purpose that it is cleaned automatically, if decontrol push button, under the effect of described stage clip, fixed block resets downwards, by the gearing of L shaped rod member, regulate the corner that depression bar automatically reverts to chute second portion and first, i.e. the position of big quantity of steam.
Be provided with a spacing protuberance in this adjusting gland top position in the described iron body, regulate gland top and this spacing protuberance against the time, described adjusting depression bar is positioned at the corner of described chute or the second portion of chute, that is to say, when regulating depression bar through after the corner of described chute is in the second portion of chute, regulate gland and can not slide along with the slip of depression bar again, and the transmission by L shaped rod member, fixed block this adjusting gland relatively moves upward, and valve rod together moves upward thereupon.
Described chute comprises two chutes parallel to each other, and the both ends of described adjusting depression bar are slidedly arranged on respectively in two chutes, and its middle part presses on the top of described adjusting gland; Described push button form two difference downwards with this fork body of regulating depression bar both ends corresponding matching, thus, push button can promote to regulate depression bar and slide in chute, regulates depression bar simultaneously and also slides up and down in pitching body; Described L shaped rod member and an end of regulating the depression bar butt form two abutment ends that connect with these adjustings depression bar both ends respectively, two of the end formation of described L shaped rod member butt bottom fixed block respectively with the abutment end of this both sides, fixed block bottom surface butt.
The end face of described adjusting gland forms the gear groove that a plurality of and described adjusting depression bar cooperates, with corresponding to the closing of quantity of steam, gear such as little, big.
By above-mentioned description to the utility model structure as can be known, compare, the utlity model has following advantage with prior art: one, only with a cover mechanism, can realize quantity of steam size adjustment and cleaning control automatically, simple in structure, reduced manufacturing cost; Two, owing to adopt same push button control quantity of steam size adjustment and automatic the cleaning, make more convenient to operate; Three, only clean automatically and under the situation that push button is applied an active force that continues, carry out, when decontroling push button, automatically reset on the gear of quantity of steam size adjustment, not only easy to use, and increased security performance.
Description of drawings
Fig. 1 is the partial sectional view of the utility model specific embodiment one, has shown that push button is in the state of big steam shelves;
Fig. 2 is the partial sectional view of the utility model specific embodiment one, has shown that push button is in the state of automatic cleaning;
Fig. 3 is the utility model specific embodiment one push button, the assembling schematic diagram of regulating depression bar and spring;
Fig. 4 is the partial sectional view of the utility model specific embodiment two, has shown the annexation of push button and spring;
Fig. 5 is the partial sectional view of the utility model specific embodiment three, has shown that push button is in the state of big steam shelves;
Fig. 6 is the partial sectional view of the utility model specific embodiment three, has shown that push button is in the state of automatic cleaning;
Fig. 7 is the utility model specific embodiment three push buttons, the assembling schematic diagram of regulating depression bar, L shaped rod member.
The specific embodiment
The specific embodiment one of the present utility model, see figures.1.and.2, a kind of steam and dry iron with gear regulatory function, the water tank 1 and the steam that comprise iron body 100 and be located in the iron body 100 form chamber 2, between this water tank 1 and steam formation chamber 2, be provided with flow control valve 3, water in the water tank 1 can enter steam by this flow control valve 3 and form chamber 2, in forming chamber 2, steam forms required steam, be subjected to the control of flow control valve 3, enter the flow difference of the water in the steam formation chamber 2, the quantity of steam size that produces is also different, if needing that steam is formed chamber 2 cleans, only need open flow control valve 3 fully, make the water in the water tank 1 flow to steam formation chamber 2 interior getting final product in large quantities.The other parts of flatiron are prior art, do not show in the drawings, also do not describe at this.
This flow control valve 3 comprises valve body 31 and is matched with in the outlet pass 310 of this valve body 31 and can slides up and down to regulate the valve rod 32 of gap length between itself and the outlet pass 310.The top of this valve rod 32 is provided with an adjusting gland 4 that can slide up and down in iron body 100, be provided with the back-moving spring 43 that this adjusting gland 4 is moved upward in the iron body 100, this back-moving spring 43 is sheathed on and is integrally formed at the guide post 41 of regulating gland 4 belows, other accessory in this guide post 41 and the iron body 100 cooperates, to realize sliding up and down of adjusting gland 4.These adjusting gland 4 tops are pressed and are provided with an adjusting depression bar 6, this adjusting depression bar 6 is slidedly arranged on one and is formed on the accessory of being correlated with in the iron body 100 and the chute 5 that is inclined relative to horizontal, and iron body 100 surfaces are provided with one can promote the push button 7 that this adjusting depression bar 6 slides in described chute 5.This chute 5 comprises the first 51 and the second portion 52 of mutual formation knuckle, the gradient of this second portion 52 is greater than the gradient of first 51, and, also be provided with the torsion spring 8 that this adjusting depression bar 6 is resetted to first 51 by this second portion 52 in the iron body 100.
Chute 5 comprises two chutes parallel to each other, because Fig. 1, Fig. 2 are cutaway views, thus one of them chute in Fig. 1, Fig. 2, only shown, simultaneously with reference to Fig. 3, the both ends of regulating depression bar 6 are slidedly arranged on respectively in two chutes, and its middle part presses on the top of described adjusting gland 4.Simultaneously with reference to Fig. 3, push button 7 form two difference downwards with this fork body 71,72 of regulating depression bar 6 both ends corresponding matching, thus, push button 7 can promote to regulate depression bar 6 and slide in chute 5, regulates depression bar 6 simultaneously and also slides up and down in the chute of pitching body 71,72.
Simultaneously referring to figs. 1 through Fig. 3, this spring 8 is the torsion spring on the accessory that is fixed in the iron body 100, comprise two elongated ends 81,82 with its axis normal, one of them elongated end 82 is conflicted and is fixed in the iron body 100, and another elongated end 81 contacts at the side of this adjusting depression bar 6 towards chute 5 second portions 52.Be that the tension force of torsion spring 8 will be regulated depression bar 6 and be pressed to first's 51 directions by the second portion 52 of chute 5, desire to make adjusting depression bar 6 to enter this second portion 52, need on push button 7, to apply an external force that continues to overcome the active force of this torsion spring, if this external force disappears, then under the torsion spring effect, regulate depression bar 6 and automatically revert to the second portion 52 of chute 5 and the corner of first 51.
In addition, see figures.1.and.2, the end face of regulating gland 4 forms a plurality of gear grooves 44 that cooperate with adjusting depression bar 6, with corresponding to the closing of quantity of steam, gear such as little, big.
See figures.1.and.2, regulate the top that gland 4 can be sheathed on valve rod 32 up and downly, these valve rod 32 nearly positions, top are provided with a fixed block 321, be provided with a stage clip 322 between these fixed block 321 tops and the adjusting gland 4, regulate the limited block 42 that gland 4 bottoms formation one is positioned at these fixed block 321 belows.When between the limbers 310 of valve rod 32 and valve body 31 during no gap, this stage clip 322 plays buffering and pressuring action.
With reference to Fig. 1, when promoting this push button 7, when adjusting depression bar 6 is slided in the first 51 of described chute 5, because the first 51 of this chute 5 tilts, thereby can drive valve rod 32 and slide up and down, make corresponding the changing of gap length between the outlet pass 310 of valve rod 32 and valve body 31, thereby the discharge size that forms chamber 2 by water tank 1 to steam is changed, be implemented in that no steam is promptly closed, the adjusting between the little quantity of steam, big quantity of steam, the gear groove of regulating on the gland 4 44 forms above-mentioned each gear with adjusting cooperating of depression bar 6.When push button 7 is adjusted to the gear of big quantity of steam, with reference to Fig. 2, if continue to promote push button 7, make and regulate the second portion 52 that depression bar 6 enters chute 5, then the gap between the outlet pass 310 of valve rod 32 and valve body 31 increases greatly, flow control valve 3 is opened fully, water in the water tank 1 can enter steam fast and form chamber 2, to reach the purpose that it is cleaned automatically, if decontrol push button 7, under the effect of spring 8, regulate depression bar 6 and automatically revert to the second portion 52 of chute 5 and the corner of first 51, the i.e. gear of big quantity of steam.
The specific embodiment two of the present utility model, with reference to Fig. 4, the basic principle and the structural similarity of itself and embodiment, difference is that the resetting-mechanism of its push button 7, adjusting depression bar 6 is different: its spring 8 ' is a stage clip, the side of this adjusting depression bar 6 towards the second portion 52 of chute 5 is located on the one end top of this stage clip, and the other end is positioned in the iron body 100 by location division 80 '.The effect of this stage clip is identical with the effect of above-mentioned torsion spring.
The specific embodiment three of the present utility model, with reference to Fig. 5, Fig. 6, a kind of steam and dry iron with gear regulatory function, the water tank 1 and the steam that comprise iron body 100 and be located in the iron body 100 form chamber 2, between this water tank 1 and steam formation chamber 2, be provided with flow control valve 3, water in the water tank 1 can enter steam by this flow control valve 3 and form chamber 2, in forming chamber 2, steam forms required steam, be subjected to the control of flow control valve 3, enter the flow difference of the water in the steam formation chamber 2, the quantity of steam size that produces is also different, if needing that steam is formed chamber 2 cleans, only need open flow control valve 3 fully, make the water in the water tank 1 flow to steam formation chamber 2 interior getting final product in large quantities.The other parts of flatiron are prior art, do not show in the drawings, also do not describe at this.
With reference to Fig. 5 and Fig. 6, this flow control valve 3 comprises valve body 31 and is matched with in the outlet pass 310 of this valve body 31 and can slides up and down to regulate the valve rod 32 of gap length between itself and the outlet pass 310.The top of this valve rod 32 is provided with an adjusting gland 4 that can slide up and down in iron body 100, be provided with the back-moving spring 43 that this adjusting gland 4 is moved upward in the iron body 100, this back-moving spring 43 is sheathed on and is integrally formed at the guide post 41 of regulating gland 4 belows, other accessory in this guide post 41 and the iron body 100 cooperates, to realize sliding up and down of adjusting gland 4.These adjusting gland 4 tops are pressed and are provided with an adjusting depression bar 6, this adjusting depression bar 6 is slidedly arranged on one and is formed on the accessory of being correlated with in the iron body 100 and the chute 5 that is inclined relative to horizontal, and iron body 100 surfaces are provided with one can promote the push button 7 that this adjusting depression bar 6 slides in described chute 5.This chute 5 comprises the first 51 and the second portion 52 of mutual formation knuckle, and the gradient of this second portion 52 is greater than the gradient of first 51.
With reference to Fig. 5 and Fig. 6, this adjusting gland 4 can be sheathed on the top of valve rod 32 up and downly, these valve rod 32 nearly positions, top are provided with a fixed block 321, be provided with a stage clip 322 between these fixed block 321 tops and the adjusting gland 4, this adjusting gland 4 bottoms formation one is positioned at the limited block 42 of these fixed block 321 belows.Also be provided with a L shaped rod member 9 in the iron body 100, Fig. 7 has shown the structure of this L shaped rod member 9, its bight is hubbed on the accessory in the iron body 100, and one end 91 is connected to regulates the side of depression bar 6 towards the second portion 52 of chute 5, and the other end 92 is connected to fixed block 321 belows.When valve rod 32 held out against in the limbers 310 of valve body 31, this stage clip 322 played buffering and pressuring action.
Chute 5 comprises two chutes parallel to each other, because Fig. 5, Fig. 6 are cutaway views, so only show one of them chute in Fig. 5, Fig. 6, the both ends of regulating depression bar 6 are slidedly arranged on respectively in two chutes, and its middle part presses on the top of described adjusting gland 4.Simultaneously with reference to Fig. 7, push button 7 form two difference downwards with this fork body 71,72 of regulating depression bar 6 both ends corresponding matching, thus, push button 7 can promote to regulate depression bar 6 and slide in chute 5, regulates depression bar 6 simultaneously and also slides up and down in the chute of pitching body 71,72.L shaped rod member 9 and an end 91 of regulating depression bar 6 butts form two abutment ends that connect with these adjustings depression bar 6 both ends respectively, two of the end formation of this L shaped rod member 9 and fixed block 321 bottom butts respectively with the abutment end of this both sides, fixed block 321 bottom surface butt.
With reference to Fig. 5, when promoting this push button 7, when adjusting depression bar 6 is slided in the first 51 of chute 5, can drive valve rod 32 slides up and down, make corresponding the changing of gap length between the outlet pass 310 of valve rod 32 and valve body 31, thereby the discharge size that forms chamber 2 by water tank 1 to steam is changed, realize having or not that steam is promptly closed, the adjusting between the little quantity of steam, big quantity of steam.With reference to Fig. 6, when push button 7 is adjusted to the gear of big quantity of steam, if continue to promote push button 7, make and regulate the second portion 52 that depression bar 6 enters chute 5, under the gearing of L shaped rod member 9, fixed block 321 is by the jack-up that made progress by an end 92 of L shaped rod member 9, make valve rod 32 away from the limbers on the valve body 31 310, then the gap between the outlet pass 310 of valve rod 32 and valve body 31 increases greatly, be that flow control valve 3 is opened fully, water in the water tank 1 can enter steam fast and form chamber 2, to reach the purpose that it is cleaned automatically.If decontrol push button 7, under the effect of stage clip 322, fixed block 321 resets downwards, by the gearing of L shaped rod member 9, regulates depression bar 6 and automatically reverts to the second portion 52 of chute 5 and the corner of first 51, the i.e. position of big quantity of steam.
Be provided with a spacing protuberance 40 in these adjusting gland 4 top positions in the iron body 100, regulate gland 4 tops and this spacing protuberance 40 against the time, regulate depression bar 6 and be positioned at the corner of chute 5 or the second portion 52 of chute 5, that is to say, after the corner of regulating depression bar 6 process chutes 5 is in the second portion 52 that enters chute 5, regulating gland 4 can upwards not slide along with the slip of regulating depression bar 6 again, and the transmission by L shaped rod member 9, fixed block 321 relative these adjusting glands 4 move upward, and valve rod 32 together moves upward thereupon.
In addition, with reference to Fig. 5 and Fig. 6, the end face of regulating gland 4 forms a plurality of gear grooves 44 that cooperate with adjusting depression bar 6, with corresponding to the closing of quantity of steam, gear such as little, big.
Above-mentioned only is several specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.