CN206462818U - A kind of liquid heater - Google Patents
A kind of liquid heater Download PDFInfo
- Publication number
- CN206462818U CN206462818U CN201620962056.XU CN201620962056U CN206462818U CN 206462818 U CN206462818 U CN 206462818U CN 201620962056 U CN201620962056 U CN 201620962056U CN 206462818 U CN206462818 U CN 206462818U
- Authority
- CN
- China
- Prior art keywords
- friction member
- friction
- pot lid
- kettle body
- liquid heater
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007788 liquid Substances 0.000 title claims abstract description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 229960001866 silicon dioxide Drugs 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 9
- 230000001133 acceleration Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 206010053615 Thermal burn Diseases 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 241001442589 Convoluta Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
Landscapes
- Cookers (AREA)
Abstract
The utility model is related to a kind of household electrical appliance, more particularly to a kind of liquid heater, including pot lid and kettle body, pot lid is connected by rotating shaft with the kettle body, kettle body is provided with friction member, pot lid rear end is provided with friction side, and friction side acts on and resistance of uncapping is produced on friction member when the pot lid is uncapped, and the friction side and the friction member wedge-like engagement.Above-mentioned friction side passes through wedge-like engagement with friction member, during pot lid is uncapped, the extruding force of contact position more comes bigger between friction side and friction member, i.e., so that resistance of uncapping is increasing, so as to reducing rotary speed when pot lid is uncapped, it is to avoid hot water is thrown away and scalded the danger of consumer by pot lid.
Description
Technical field
The utility model is related to electrical equipment, particularly a kind of liquid heater.
Background technology
Liquid heater is the conventional small household appliances of daily life, and the life with people is closely bound up.Such as existing electric heating
Kettle is all made up of kettle body, pot lid and handle.The unfolding mode of general kettle lid of electric heating kettle mainly has two kinds, and one is to open manually
Lid mode, pot lid and kettle body are each independent, realize separating for pot lid and kettle body when using by opening the lock on pot lid, grasp
Make more to bother, and user is during pot lid is lifted, and steam can largely overflow rising, and boiled hot water drop meeting
Taken out of by pot lid, easily cause scald.Pot lid opening ways more often are the structures that pot lid is connected as a single entity with kettle body：On handle
Provided with lid-opening button and spring, kettle body is connected by swinging mounting with pot lid, and swinging mounting one end is fixed by screws in kettle
Cover, the other end is connected on handle by a rotating shaft, and equipped with torsion spring.During opening, lid-opening button, release card are pressed down on
In following swinging mounting, swinging mounting starts to rotate the unlatching for realizing pot lid due to the effect of torsion spring.In this case, generally
Pot lid is during opening up, and pot lid is rotated by torsion spring torsion, and velocity of rotation is very fast, now heat boiled on pot lid
Water droplet is also easily taken out of by pot lid, however it remains scald the potential safety hazard of user.
The content of the invention
The utility model purpose to be reached just is to provide a kind of liquid heater, and alleviating pot lid using friction member uncaps
When impulsive force, prevent the water droplet of pot lid inner surface from being splashed when uncapping, using more installing, structure is simpler, friction member
Service life more increase.
In order to achieve the above object, the utility model is adopted the following technical scheme that：
A kind of liquid heater, including pot lid and kettle body, pot lid are connected by rotating shaft with the kettle body, and kettle body is provided with friction
Part, pot lid rear end is provided with friction side, and friction side is acted on to produce on friction member and uncapped resistance when the pot lid is uncapped, and described rubs
Wipe end and the friction member wedge-like engagement.
Further, the friction member includes the first friction member and the second friction member, the first friction member and the second friction member
Wedge shaped arrangement, the direction that the pot lid rotates when uncapping is first direction, and the friction side screws in described the in the first direction
Between one friction member and the second friction member, resistance of uncapping is produced when the first friction member and the second friction member extrusion friction end.
Further, there is friction gap, the friction gap is located between first friction member and the second friction member
The width at first direction rear is more than the width of the friction side.
Further, the kettle body is provided with location structure, and the location structure is to form curved on the friction member
Pars convoluta；
Or, the kettle body is provided with location structure, and the location structure sets for the horizontal location-plate set, and location-plate
In the front of first direction.
Further, the friction member at least includes the 3rd friction member, the 3rd wedge shaped shape of friction member, the pot lid
The direction rotated when uncapping is first direction, and the friction side is screwed in above the 3rd friction member in the first direction, and the 3rd friction
Part, in cross-shaped, produces resistance of uncapping with the friction side during the 3rd friction member extrusion friction end.
Further, the kettle body is provided with location structure, and the location structure is to be formed on the 3rd friction member
Arc groove.
Further, the distance at the top of rotating shaft to friction side is less than rotating shaft and is located at first direction rear to the 3rd friction member
The distance of one end.
Further, the friction member is longitudinally disposed friction plate or brake pad.
Further, the friction member is silicagel pad, and the kettle body is provided with mounting hole, and the part of the silicagel pad is located at
In mounting hole.
Further, the kettle body is provided with supporting plate, and the friction member is in the supporting plate.
The beneficial effects of the utility model are：The utility model also provides a kind of liquid heater, including pot lid and kettle body,
Pot lid is connected by rotating shaft with the kettle body, and kettle body is provided with friction member, and pot lid rear end is provided with friction side, and the pot lid rubs when uncapping
Wiping end acts on and resistance of uncapping is produced on friction member, and the friction side and the friction member wedge-like engagement.Above-mentioned friction side with
Friction member is by wedge-like engagement, during pot lid is uncapped, and the extruding force of contact position more comes bigger between friction side and friction member,
I.e. so that resistance of uncapping is increasing, so as to reduce rotary speed when pot lid is uncapped, it is to avoid hot water is thrown away and scalded by pot lid
Hinder the danger of consumer.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is schematic diagram of the pot lid in uncapped position in embodiment one；
Fig. 2 is friction side and friction member cooperation schematic diagram in embodiment one；
Schematic diagrames of the Fig. 3 for friction member in the utility model embodiment one with respect to kettle body；
Fig. 4 is a kind of schematic diagram of friction member in embodiment one；
Fig. 5 is a kind of schematic diagram of friction member in embodiment one；
Schematic diagrames of the Fig. 6 for friction member in the utility model embodiment two with respect to kettle body.
Fig. 7 is a kind of schematic diagram of friction member in embodiment two；
Fig. 8 is a kind of schematic diagram of friction member in embodiment two；
Fig. 9 is another schematic diagram of friction member in embodiment two.
Reference：1- pot lids；2- kettle bodies；3- friction sides；The friction members of 41- first；The friction members of 42- second；43- the 3rd
Friction member；5- supporting plates；6- bending sections；7- location-plates；8- arc grooves.
Embodiment
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise " are based on orientation shown in the drawings or position relationship, merely to just
Described in description the utility model with simplified, rather than indicate or imply that the device or element of meaning must be with specific sides
Position, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can directly be contacted including the first and second features, it is not direct contact but logical that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height higher than second feature.First is special
Levy second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only
Represent that fisrt feature level height is less than second feature.
According to the liquid heater of the utility model embodiment can include pot lid 1 and kettle body 2, pot lid 1 by rotating shaft with
The kettle body 2 is connected, and kettle body 2 is provided with friction member, and the rear end of pot lid 1 is provided with friction side 3, and friction side 3 is acted on when the pot lid 1 is uncapped
Resistance of uncapping, and the friction side 3 and the friction member wedge-like engagement are produced on friction member.
By above-mentioned friction side 3 and friction member wedge-like engagement, during pot lid 1 is uncapped, friction side 3 acts on and rubbed
The extruding force of part contact position more comes bigger, i.e., so that resistance of uncapping is increasing, so as to reduce rotation speed when pot lid 1 is uncapped
Degree, it is to avoid hot water is thrown away and scalded the danger of consumer by pot lid 1.
The wedge-like engagement of friction side 3 and friction member is described in detail with reference to the accompanying drawings and in conjunction with the embodiments.
Embodiment one：
Based on said structure description, the friction member includes the first friction member 41 and the second friction member 42, the first friction member
41 and the wedge shaped arrangement of the second friction member 42, the direction that the pot lid 1 rotates when uncapping is first direction, the edge of friction side 3
First direction is screwed between the friction member 42 of the first friction member 41 and second, 42 extruding of the first friction member 41 and the second friction
Resistance of uncapping is produced during friction side 3.Above-mentioned friction member can be longitudinally disposed friction plate or brake pad.
Due to the first friction member 41 and the wedge shaped arrangement of the second friction member 42 so that the first friction member 41 and the second friction member
Width between 42 is presented in the first direction to be tapered into or the interim trend diminished, so, is uncapped process in pot lid 1
In, when friction side 3 is screwed between the first friction member 41 and the second friction member 42 in the first direction, the both sides of friction side 3 and first
After the friction member 42 of friction member 41 and second contacts and produces extruding force (resistance of uncapping), with the first friction member 41 and second
The width of friction gap between friction member 42 is tapered into, and extruding force (resistance of uncapping) is gradually increased, and is alleviated pot lid 1 and is uncapped
When impulsive force, while the wearability of the first friction member 41 and the platy structure of the second friction member 42 is higher, service life is long.
On the other hand, above-mentioned longitudinally disposed friction plate or brake pad itself can produce certain elastic force, can extrude
Deformation power is produced in journey, the service life of friction member is improved.
Further, the width between the friction member 42 of the first friction member 41 and second is friction gap, the friction
Gap is located at the width of the width more than the friction side 3 at first direction rear.The width of above-mentioned friction gap refers to that first rubs
Wipe on the friction member 42 of part 41 or second o'clock to the beeline between the second friction member 42 or the first friction member 41, in Fig. 4
Show as the size on left and right directions.It is in order that obtaining friction side 3 preferably enters the He of the first friction member 41 using above-mentioned design
Between second friction member 42, prevent the first friction member 41 and the second friction member 42 from producing greater impact power to friction side 3, tremble
Lid phenomenon, influences consumption experience.
Here need to particularly point out, in the present embodiment, first direction is 3 rotationally clockwise direction around the shaft in Fig. 1, because
This is with respect to for rotating shaft, and the width of friction gap is altered along a first direction direction change i.e. from right to left.In the first direction simultaneously
Not necessarily will be on using spindle central as the circular arc that the center of circle is obtained, as long as approximately along same or similar direction.Separately
Outside, according to the explanation of above-mentioned " " first direction " ", " being located at first direction rear " is the right in Fig. 1.Above-mentioned " the stage
Property " part that can be understood as friction member met to the extruding force of friction side 3, i.e., described friction member only needs part with friction side 3
Meet wedge-like engagement.Following embodiments refer to the explanation of the present embodiment.
In addition, the friction gap includes one section of small size section, the width of the small size section is less than the friction side 3
Width.If friction gap is less than the size section of the width of friction side 3 without one section, the first friction member 41 and second is unable to reach
Friction member 42 is uncapped to the squeezing action of friction side 3 so that resistance of uncapping can not be produced to buffer.
Further, aforesaid liquid heater can also include, rotating shaft provided with uncapping torsion spring, kettle body 2 provided with uncap by
Button, lid-opening button offsets with pot lid 1 to be rotated to limit pot lid 1.User uses for convenience, and the kettle body 2 includes vessel
And handle, lid-opening button is typically located to the top of handle, facilitates user's one-handed performance.
Further, the friction member 42 of the first friction member 41 and second is two medial surfaces of the handle, simple in construction.
Further, the kettle body 2 is provided with supporting plate 5, and the friction member 42 of the first friction member 41 and second is located at institute
State in supporting plate 5.Above-mentioned supporting plate 5 can be horizontally set in handle, and is integrally formed with handle, simple in construction.Now, first
The planform of the friction member 42 of friction member 41 and second more can design, and the first friction member 41 and/or the second friction
The two sides of part 42 can vacantly be designed, and add the first friction member 41 and/or the elastic deformation amount of the second friction member 42.
Further, in order to strengthen the stability of pot lid 1 after pot lid 1 is uncapped, the kettle body 2 is provided with location structure,
The location structure is the bending section 6 to be formed on the friction member.Rubbed for example, the bending section 6 is respectively arranged on first
Wipe on the friction member 42 of part 41 and second and the bending section 6 is oppositely arranged, now on the first friction member 41 and the second friction member 42
Tail end (front of first direction) relative closure connection so that friction side 3 is supported on bending section 6, improve pot lid 1 open
Stability at position, it is simple in construction.
Or, the kettle body 2 is provided with location structure, and the location structure is the location-plate 7 laterally set, the positioning
Plate 7 is located at the front of first direction, when the friction side 3 of the pot lid 1 revolves between the first friction member 41 and the second friction member 42
After going out, the friction side 3 is supported on location-plate 7 so that pot lid 1 is positioned at open position, improves pot lid 1 in open position
Put the stability at place.
The whole process of uncapping of above-mentioned pot lid 1, can resolve into several stages：First stage is boost phase, and user presses
Lid-opening button is pressed, torsion spring of uncapping acts power to pot lid 1, pot lid 1 is accelerated since static；Second stage is that acceleration is opened
Begin to become as low as, pot lid 1 is applied on friction member, the resistance that friction member is produced declines the acceleration of pot lid 1, until acceleration becomes
Into；Phase III is the decelerating phase, because the resistance continuous action of friction member is on pot lid 1, and the acceleration of pot lid 1 is opened after disappearing
Begin to slow down, the rotary speed of pot lid 1 can be increasingly slower, and corresponding inertia force is also less and less；Fourth stage is to uncap in place, kettle
The speed of lid 1 is reduced to 0, and pot lid 1 is again static, is maintained at open mode.
Embodiment two：
Based on aforesaid liquid heater structure, and difference is the structure of friction member, as in Figure 3-5, the friction member
At least include the 3rd friction member 43, the wedge shaped shape of the 3rd friction member 43, the direction that the pot lid 1 rotates when uncapping is first
Direction, the friction side 3 screws in the top of the 3rd friction member 43 in the first direction, and the 3rd friction member 43 is in the friction side 3
It is cross-shaped, resistance of uncapping is produced during 43 extrusion friction end 3 of the 3rd friction member.Above-mentioned 3rd friction member 43 is in friction side 3
It is cross-shaped widely to understand, include the situation of approximate right-angled intersection.
During pot lid is uncapped, pot lid 1 is rotated in a first direction, and the rotation route of friction side 3 is using spindle central as circle
On the circular arc (approximate circular arc) that gains in depth of comprehension are arrived, after friction side 3 is threaded to the top of the 3rd friction member 43, because the 3rd friction member 43 is in
Wedge shape, the top surface of the 3rd friction member 43 can have the part supported with the friction side 3, and now 43 pairs of the 3rd friction member rubs
Wipe end 3 and produce frictional force, slow down speed of uncapping.
3rd friction member 43 wedge shaped shape, citing understands that the height of the 3rd friction member 43 becomes larger in the first direction
Or interim change is greatly, it is understood that tapered into for rotating shaft to the distance of the contact surface of the 3rd friction member 43 or interim
Diminish, the contact surface of the 3rd friction member 43 refers to the 3rd friction member 43 and the face that both contact during uncapping of friction side 3.
The beeline on the point to horizontal plane on the top surface of the 3rd friction member 43 that the height of above-mentioned 3rd friction member 43 refers to.So, exist
During pot lid 1 is uncapped, the top surface of the 3rd friction member 43 can produce extruding force to friction side 3, with the height of the 3rd friction member 43
Degree is become larger, and extruding force (resistance of uncapping) is gradually increased, and is alleviated impulsive force when pot lid 1 is uncapped, be slow down speed, it is to avoid
The danger for water-drop sputtering of uncapping, lifts Consumer's Experience, while the first friction member 41 and the second friction member 42 platy structure is resistance to
Mill property is higher, and service life is long, and processing technology is simple.
Further, rotating shaft is less than rotating shaft into the 3rd friction member 43 close to lid-opening button to the distance at the top of friction side 3
One end distance.Using above-mentioned design, be in order that friction side 3 preferably enters the top of the 3rd friction member 43, prevent the
Three friction members 43 produce greater impact power to friction side 3, occur trembling lid phenomenon, influence consumption experience.
Further, the kettle body 2 is provided with location structure, and the location structure is to be formed in the 3rd friction member 43
On arc groove 8.The pot lid 1 is after deceleration, and can slip into above-mentioned arc groove 8 is used to position.
Further, the kettle body 2 is provided with supporting plate 5, and the friction member is in the supporting plate 5.When supporting plate 5
When being horizontally set in kettle body 2, what the height of the 3rd friction member 43 referred to is exactly point on the top surface of the 3rd friction member 43 to branch
Beeline on fagging 5, now supporting plate 5 is horizontal plane.When supporting plate 5 is inclined in kettle body 2, the described 3rd rubs
Wipe that the height of part 43 refers to is exactly the beeline on point to horizontal plane on the top surface of the 3rd friction member 43, and now supporting plate 5 is non-
Horizontal plane.
Those skilled in the art is readily appreciated, and above-described embodiment one can be combined with two and use.
Embodiment three：
Based on the structure of above-described embodiment one or two, above-mentioned friction member is silicagel pad, and the kettle body 2 is provided with mounting hole,
The part of the silicagel pad is in mounting hole.Silicagel pad it is elastic good, can preferably bear extruding force, and abrasion-resistant, use the longevity
Life is high.
Further, the mounting hole is in supporting plate 5, and the lower surface of the silicagel pad is inserted in the mounting hole,
Assembling is simple, and processing efficiency is fast.
In addition to above preferred embodiment, the utility model also has other embodiments, and those skilled in the art can root
It is variously modified and deforms according to the utility model, without departing from spirit of the present utility model, the utility model all should be belonged to
Scope defined in appended claims.
Claims (10)
1. a kind of liquid heater, including pot lid and kettle body, pot lid are connected by rotating shaft with the kettle body, it is characterised in that：Kettle
Body is provided with friction member, and pot lid rear end is provided with friction side, and friction side, which is acted on, when the pot lid is uncapped produces resistance of uncapping on friction member
Power, and the friction side and the friction member wedge-like engagement.
2. according to claim 1 or a kind of liquid heater, it is characterised in that：The friction member include the first friction member and
Second friction member, the first friction member and the wedge shaped arrangement of the second friction member, the direction that the pot lid rotates when uncapping are first party
To the friction side is screwed between first friction member and the second friction member in the first direction, and the first friction member and second rubs
Resistance of uncapping is produced when wiping part extrusion friction end.
3. a kind of liquid heater according to claim 2, it is characterised in that：First friction member and the second friction member it
Between have friction gap, the friction gap be located at first direction rear width be more than the friction side width.
4. a kind of liquid heater according to claim 2, it is characterised in that：The kettle body is provided with location structure, described
Location structure is the bending section to be formed on the friction member；
Or, the kettle body is provided with location structure, and the location structure is the location-plate that laterally sets, and location-plate is located at the
The front in one direction.
5. a kind of liquid heater according to claim 1, it is characterised in that：The friction member at least rubs including one the 3rd
Part, the 3rd wedge shaped shape of friction member are wiped, the direction that the pot lid rotates when uncapping is first direction, and the friction side is along first party
To above the 3rd friction member of screw-in, and the 3rd friction member and the friction side are in cross-shaped, the 3rd friction member extrusion friction
Resistance of uncapping is produced during end.
6. a kind of liquid heater according to claim 5, it is characterised in that：The kettle body is provided with location structure, described
Location structure is the arc groove to be formed on the 3rd friction member.
7. a kind of liquid heater according to claim 5, it is characterised in that：Distance at the top of rotating shaft to friction side, which is less than, to be turned
Axle is located at the distance of the one end at first direction rear to the 3rd friction member.
8. a kind of liquid heater according to claim 1-7 any one, it is characterised in that：The friction member sets for longitudinal direction
The friction plate or brake pad put.
9. a kind of liquid heater according to claim 1-7 any one, it is characterised in that：The friction member is silica gel
Pad, the kettle body is provided with mounting hole, and the part of the silicagel pad is in mounting hole.
10. a kind of liquid heater according to claim 1-7 any one, it is characterised in that：The kettle body is provided with branch
Fagging, the friction member is in the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620962056.XU CN206462818U (en) | 2016-08-29 | 2016-08-29 | A kind of liquid heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620962056.XU CN206462818U (en) | 2016-08-29 | 2016-08-29 | A kind of liquid heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206462818U true CN206462818U (en) | 2017-09-05 |
Family
ID=59710525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620962056.XU Active CN206462818U (en) | 2016-08-29 | 2016-08-29 | A kind of liquid heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206462818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719292A (en) * | 2019-03-22 | 2020-09-29 | 青岛海尔洗衣机有限公司 | Door body structure and washing machine |
-
2016
- 2016-08-29 CN CN201620962056.XU patent/CN206462818U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719292A (en) * | 2019-03-22 | 2020-09-29 | 青岛海尔洗衣机有限公司 | Door body structure and washing machine |
| WO2020192615A1 (en) * | 2019-03-22 | 2020-10-01 | 青岛海尔洗衣机有限公司 | Door and washing machine provided with same |
| CN111719292B (en) * | 2019-03-22 | 2022-09-16 | 青岛海尔洗衣机有限公司 | Door body structure and washing machine |
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