CN110186096A - A kind of range hood and its skeleton structure - Google Patents

A kind of range hood and its skeleton structure Download PDF

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Publication number
CN110186096A
CN110186096A CN201910573590.XA CN201910573590A CN110186096A CN 110186096 A CN110186096 A CN 110186096A CN 201910573590 A CN201910573590 A CN 201910573590A CN 110186096 A CN110186096 A CN 110186096A
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CN
China
Prior art keywords
range hood
skeleton structure
supporting mechanism
beam body
skeleton
Prior art date
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Granted
Application number
CN201910573590.XA
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Chinese (zh)
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CN110186096B (en
Inventor
刘广宇
张玉忠
陈通进
金高芳
张小红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Aux Electric Co Ltd
Ningbo Aux Kitchen Electric Manufacturing Co Ltd
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Ningbo Aux Electric Co Ltd
Ningbo Aux Kitchen Electric Manufacturing Co Ltd
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Application filed by Ningbo Aux Electric Co Ltd, Ningbo Aux Kitchen Electric Manufacturing Co Ltd filed Critical Ningbo Aux Electric Co Ltd
Priority to CN201910573590.XA priority Critical patent/CN110186096B/en
Publication of CN110186096A publication Critical patent/CN110186096A/en
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Publication of CN110186096B publication Critical patent/CN110186096B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/20Removing cooking fumes

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)

Abstract

The present invention provides a kind of range hood and its skeleton structures, are related to range hood technical field.The skeleton structure is used for range hood, and the skeleton structure includes: two supporting mechanisms;And beam body, for connecting two supporting mechanisms;Wherein, the component of the range hood is installed on the skeleton mechanism.Compared with the existing technology, skeleton structure forms the stereochemical structure very big relative to range hood other component after connecting supporting mechanism with beam body, to make other components of range hood be easily installed the specified location in skeleton structure and realize corresponding cooperation interaction relation, it is positioned when to facilitate the component of subsequent range hood to install, to make all parts carry out installation fixation around skeleton structure, the positioning and installation relation between component are simplified, the assembly efficiency of range hood component is improved.

Description

A kind of range hood and its skeleton structure
Technical field
The present invention relates to range hood technical fields, in particular to a kind of range hood and its skeleton structure.
Background technique
As people innovate the continuous pursuit of quality of the life, it is various that existing household kitchen electric equipment becomes function, While meeting the various use demands of people, the amount of parts of kitchen appliance equipment is also caused sharply to increase, this also sets for kitchen appliance Standby assembly brings very big inconvenience.
Wherein range hood is the Typical Representative of this kind of kitchen appliance equipment, especially side extraction cooking fume extractor, inside portion Part is various, to guarantee that its good smoke absorption effect and noise-reducing effect etc. using quality, lead to the assembly of range hood Cheng Shifen is many and diverse, seriously reduces the production efficiency of range hood, and causes its manufacturing cost high;Range hood simultaneously Quality it is big, this also for its installation maintenance brings inconvenience.
Summary of the invention
It is very many and diverse the present invention is directed to solve the assembling process of existing range hood to a certain extent, seriously reduce suction The production efficiency of kitchen ventilator;At least one of the problems such as quality of range hood is big simultaneously aspect.
To solve the above problems, on the one hand, the present invention provides a kind of skeleton structure, the skeleton structure is used for fume-exhausting Machine, the skeleton structure include:
Two supporting mechanisms;And
Beam body, for connecting two supporting mechanisms;
Wherein, the component of the range hood is installed on the skeleton mechanism.
It the advantage is that, during range hood all parts are assembled, first assemble the skeleton structure, Since supporting mechanism and beam body have specific structure type, exactly, supporting mechanism and beam body have space structure without Be planar structure, can just play a supporting role, thus formed after supporting mechanism is connect with beam body relative to range hood other The very big stereochemical structure of component, thus make other components of range hood be easily installed skeleton structure specified location simultaneously Corresponding cooperation interaction relation is realized, to facilitate the component of subsequent range hood to be positioned when installing, to make each portion Part carries out installation fixation around skeleton structure, simplifies positioning and installation relation between component, improves range hood component Assembly efficiency.
Further, the supporting mechanism forms plate-like piece.
It the advantage is that, due to the design feature of plate-like piece itself, plate-like piece is allowed to play the role of support, such as The plate-like piece being vertically arranged, or it is bent into the plate-like piece of designated shape structure, and plate-like piece the space occupied is small, and weight Gently, easy to manufacture, therefore the supporting mechanism of plate-like piece form both can satisfy the support needs of skeleton, can also sufficiently press The space of contracting skeleton structure reduces skeleton weight.
Further, the plate face of the supporting mechanism is vertical with the length direction of the beam body.
The advantage is that so that two supporting mechanisms be arranged parallel or the plate face of two supporting mechanisms relatively simultaneously Row arrangement, thus after connecting two supporting mechanisms with beam body formation rule cylindrical form, due to the skeleton structure entirety shape Shape rule, and the skeleton structure is the benchmark of range hood all parts assembly, so that being formed after having assembled all parts Range hood monnolithic case rule it is beautiful.Meanwhile the rule of skeleton structure is also convenient for the peace of the positioning in components assembling process Dress, to improve the assembly efficiency of range hood.
Further, supporting mechanism side plate face forms cavity, and the edge of the supporting mechanism is bent to form described Cavity.
It the advantage is that, on the one hand, increase the thickness of supporting mechanism, to improve the support strength and synthesis of supporting mechanism Mechanical property, thus keep its support effect stronger, and the total quality of supporting mechanism is increased very small, realizes skeleton The lightweight of structure;On the other hand, the cavity that supporting mechanism is formed can be used for installing range hood component, to expand suction Use space inside kitchen ventilator.
Further, the supporting mechanism forms frame structure.
It the advantage is that, reduce supporting mechanism own wt, while guaranteeing that there is certain support effect, while fume-exhausting The component of machine may be mounted in frame, or using the structural strength of reinforcing rib reinforced frame, meets and realize with a series of more The needs of kind different type product are conducive to realize modularization.
Further, the beam body is placed between two supporting mechanisms, the both ends point of the length direction of the beam body It is not fixed with two supporting mechanisms.
It the advantage is that, beam body improves beam body and supporting mechanism surface with this arrangement form of two supporting mechanisms Utilization rate, so that each surface for making full use of supporting mechanism, beam body is realized, to install all parts of range hood, with full The assembly of foot various types components needs.
Further, multiple beam bodies are fixed with two supporting mechanisms respectively.
It the advantage is that, improve beam body to the support strength of supporting mechanism.Multiple beam bodies can be more with location and installation simultaneously Kitchen ventilator component, and keep component fixation more firm.
Further, the beam body is connect with the edge of two supporting mechanisms respectively.
It the advantage is that, connected using the edge of beam body and supporting mechanism, to expand the sky between two supporting mechanisms Between utilization rate, opposite, if the center of beam body and supporting mechanism connects, beam body will install the component of range hood Interference is generated, huge interference especially is generated to the installation of air duct, driving mechanism, therefore the connection of the edge of beam body and supporting mechanism is filled Divide the space utilization rate expanded in skeleton structure.
Further, the supporting mechanism forms the plate-like piece or framework junction part of right-angled trapezium, alternatively, the support machine It is configured to the plate-like piece or framework junction part of triangle.
It the advantage is that, supporting mechanism forms right-angled trapezium or triangle is designed for side extraction cooking fume extractor, Since side type cooker hood is mounted on the side of cooking stove (being usually gas-cooker or electromagnetic oven in Modern Family) rather than cooking stove Surface, this is fastened at least to side extraction cooking fume extractor on the wall of cooking stove side, to be also also secured to cooking stove sometimes The ceiling of surface.And as component part important in skeleton structure: supporting mechanism forms triangle or its side of right-angled trapezium The wall and the ceiling right above cooking stove that edge can be fixed on cooking stove side just, and the wall installed around skeleton structure and cooking stove Body can keep good location fit relationship, then will more around the positioning that skeleton installs fixed range hood all parts It is accurate to add.
And be to form right-angled trapezium or triangular structure, it can be at least using plate-like piece or framework junction part or plate Part combines the component to be formed with framework junction part.The advantages of plate-like piece or framework junction part, hereinbefore uses up in of the invention It is possible to elaborate, it no longer illustrates herein.
Further, the beam body includes multiple rod-like elements, and mutually fixation forms the beam body to multiple rod-like elements.
It the advantage is that, form the girder construction of diversified forms, so that the support for meeting different type range hood uses It needs.
Further, the range hood is side extraction cooking fume extractor.
It the advantage is that, since side extraction cooking fume extractor volume and total number of parts are larger, assembly more very complicated, and Skeleton structure of the invention can satisfy it just and use needs.
On the other hand, the present invention also provides a kind of range hood, the range hood is equipped with the skeleton structure. And after the range hood is equipped with the skeleton structure, make the technical advantage of the range hood and the oil network mounting structure Technical advantage is identical, so no longer illustrating herein.
Detailed description of the invention
Fig. 1 is the schematic perspective view of a skeleton structure;
Fig. 2 is the schematic front view of another skeleton structure;
Description of symbols:
100- supporting mechanism, 101- cavity, 200- beam body, 201- rod-like element.
Specific embodiment
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention Specific embodiment be described in detail.
In the description of the present invention, it is to be understood that, the orientation or position of the instructions such as term " on ", "lower", " preceding " " rear " Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is interpreted as limitation of the present invention.
Term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply Ground includes at least one this feature.
Referring to Fig. 1 to Fig. 2, present embodiments provide for a kind of skeleton structure, skeleton structure is used for range hood, skeleton knot Structure includes: two supporting mechanisms 100 and beam body 200.Beam body 200 is fixed by two supporting mechanisms 100;Wherein, range hood Component be installed on skeleton mechanism.
Here supporting mechanism 100 can be connected through a screw thread part with beam body 200 and mutually fix, and can also be supporting mechanism 100 are welded as a whole with beam body 200, or casting is formed as one.
In addition, the positional relationship of supporting mechanism 100 and beam body 200 can be diversified forms, such as beam body 200 is arranged two It is connected and fixed between a supporting mechanism 100 and respectively with supporting mechanism 100, then for example beam body 200 can be supported through two Mechanism 100 is simultaneously stretched out outside supporting mechanism 100.
In addition, the specific constructive form of supporting mechanism 100 can be a variety of, such as plate structure, frame or frame structure, or Person's plate structure is combined with frame structure, will be for the purposes of a variety of different specific constructive forms of supporting mechanism 100 Hereinafter illustrating in detail as far as possible for present embodiment, no longer illustrates herein;As long as supporting mechanism 100 can be erect and set Set (this is extremely important for side extraction cooking fume extractor) or supporting mechanism 100 be connected to a fixed with beam body 200 after can support Entire range hood is played, then supporting mechanism 100 or beam body 200 are fixed with wall again.
In addition, beam body 200 described herein is usually in long strip, certain other structures form can also be with, such as its structure Formal approximation is fully equivalent to T shape or L shape or X-shaped, as long as beam body 200 can connect two supporting mechanisms 100, and makes The component of range hood is mounted on beam body 200 can.
In addition, the volume for the skeleton that supporting mechanism 100 and beam body 200 are formed after being connected with each other relative to range hood its His component it is sufficiently bulky, it may be said that be that the other component of range hood arranges that installation is fixed around the skeleton structure, thus Complete the assembly of range hood.
In addition, it is necessary to explanation, the component of range hood include driving device (such as driving motor), filter device (such as Filter screen), air duct mechanism, the control device control panel of installation (such as case surface) and shell.
It the advantage is that, during range hood all parts are assembled, first assemble the skeleton structure, Since supporting mechanism 100 and beam body 200 have specific structure type, exactly, supporting mechanism 100 has with beam body 200 Space structure rather than planar structure, can just play a supporting role, therefore formed after supporting mechanism 100 is connect with beam body 200 The stereochemical structure very big relative to range hood other component, so that other components of range hood be made to be easily installed in skeleton The specified location of structure simultaneously realizes corresponding cooperation interaction relation, so that the component of subsequent range hood be facilitated to install when progress Positioning simplifies positioning and installation relation between component, mentions so that all parts be made to carry out installation fixation around skeleton structure The assembly efficiency of high oil absorption smoke machine component.
Further, supporting mechanism 100 forms plate-like piece.
What needs to be explained here is that plate-like piece can be the plate-like piece of straight panel shape, it is also possible to straight panel shape and is bent into set Determine the plate-like piece of shape and structure.
It the advantage is that, due to the design feature of plate-like piece itself, plate-like piece is allowed to play the role of support, such as The plate-like piece being vertically arranged, or it is bent into the plate-like piece of designated shape structure, and plate-like piece the space occupied is small, and weight Gently, easy to manufacture, therefore the supporting mechanism 100 of plate-like piece form both can satisfy the support needs of skeleton, can also fill The space of partial compression skeleton structure reduces skeleton weight.
Further, the length direction of plate face with beam body 200 of supporting mechanism 100 is vertical.
It the advantage is that, so that two supporting mechanisms 100 are arranged parallel or the plate face of two supporting mechanisms 100 Relatively parallel arrangement, thus after connecting two supporting mechanisms 100 with beam body 200 formation rule cylindrical form, due to the bone Frame structure global shape rule, and the skeleton structure is the benchmark of range hood all parts assembly, so that having assembled each The range hood monnolithic case rule formed after a component is beautiful.Meanwhile the rule of skeleton structure is also convenient for components and assembled Location and installation in journey, to improve the assembly efficiency of range hood.
Further, 100 side plate face of supporting mechanism forms cavity 101, and cavity 101 is curved by the edge of supporting mechanism 100 Folding is formed.
It the advantage is that, on the one hand, the thickness for increasing supporting mechanism 100, to improve the support strength of supporting mechanism 100 And comprehensive mechanical property, thus keep its support effect stronger, and the total quality of supporting mechanism 100 is increased very small, Realize the lightweight of skeleton structure;On the other hand, the cavity 101 that supporting mechanism 100 is formed can be used for installing range hood Component, to expand the use space inside range hood.
Further, supporting mechanism 100 forms frame structure.
It should be noted that frame structure can refer to the framework being spliced to form by multiple bars, such as the frame of rectangular-shape Frame can also be other hexahedron frame structures.
It the advantage is that, reduce by 100 own wt of supporting mechanism, while guaranteeing that there is certain support effect, inhale simultaneously The component of kitchen ventilator may be mounted in frame, or using the structural strength of reinforcing rib reinforced frame, meets and realize same system The needs of a variety of different type products are arranged, are conducive to realize modularization.
Further, beam body 200 is placed between two supporting mechanisms 100, the both ends of the length direction of beam body 200 respectively with Two supporting mechanisms 100 are fixed.
It the advantage is that, beam body 200 improves beam body 200 and support with this arrangement form of two supporting mechanisms 100 The utilization rate on 100 surface of mechanism, so that each surface for making full use of supporting mechanism 100, beam body 200 is realized, to install oil suction The all parts of smoke machine, to meet the assembly needs of various types of components.
Further, multiple beam bodies 200 are fixed with two supporting mechanisms 100 respectively.
It the advantage is that, improve beam body 200 to the support strength of supporting mechanism 100.Multiple beam bodies 200 can position simultaneously More kitchen ventilator components are installed, and keep component fixation more firm.
Further, beam body 200 is connect with the edge of two supporting mechanisms 100 respectively.
It the advantage is that, connect using beam body 200 with the edge of supporting mechanism 100, to expand two supporting mechanisms 100 Between space utilization rate, opposite, if beam body 200 is connect with the central of supporting mechanism 100, beam body 200 will be right The component installation of range hood generates interference, especially generates huge interference, therefore beam body 200 to the installation of air duct, driving mechanism The space utilization rate sufficiently expanded in skeleton structure is connect with the edge of supporting mechanism 100.
Further, supporting mechanism 100 forms the plate-like piece or framework junction part of right-angled trapezium, alternatively, supporting mechanism 100 Form the plate-like piece or framework junction part of triangle.
It the advantage is that, supporting mechanism 100 forms right-angled trapezium or triangle is designed for side extraction cooking fume extractor , since side type cooker hood is mounted on the side of cooking stove (being usually gas-cooker or electromagnetic oven in Modern Family) rather than cooking stove Surface, this is fastened at least to side extraction cooking fume extractor on the wall of cooking stove side, to be also also secured to furnace sometimes Ceiling or cabinet right above stove.And as component part important in skeleton structure: supporting mechanism 100, formed triangle or The wall and the ceiling right above cooking stove that its edge of right-angled trapezium can be fixed on cooking stove side just, and skeleton structure and cooking stove The wall that surrounding is installed can keep good location fit relationship, then install each portion of fixed range hood around skeleton The positioning of part will be more accurate.
And be to form right-angled trapezium or triangular structure, it can be at least using plate-like piece or framework junction part or plate Part combines the component to be formed with framework junction part.The advantages of plate-like piece or framework junction part present embodiment above In elaborate as far as possible, no longer illustrate herein.
Preferably, using the plate-like piece of right-angled trapezium or framework junction part, because the upper bottom of right-angled trapezium and bottom are mutual In parallel, and a waist of right-angled trapezium simultaneously it is vertical with upper bottom and bottom, therefore, after side extraction cooking fume extractor has assembled, The shorter bottom of length can be held on the table top of cooking stove, and vertical with a upper bottom and bottom simultaneously waist and cooking stove side Wall recline fixation, the fixation and the longer upper bottom of the length of right-angled trapezium can mutually recline with ceiling.
In this way, after skeleton structure has been assembled, can use two supporting mechanisms in carrying out range hood assembling process The bottom of 100 right-angled trapezium forms plane and skeleton structure is made to keep in service, consequently facilitating assembly crewman is to fume-exhausting The component of machine carries out location and installation.
Preferably, two beam bodies 200 are fixed on the top of supporting mechanism 100, that is, the upper bottom with long length, and And it is arranged between two beam bodies 200 in spacing.
Further, beam body 200 includes multiple rod-like elements 201, and multiple 201 phase of rod-like element fixations form beam body 200.
It the advantage is that, form 200 structure of beam body of diversified forms, so that meeting the support of different type range hood makes With needs.
Further, range hood is side extraction cooking fume extractor.
It the advantage is that, since side extraction cooking fume extractor volume and total number of parts are larger, assembly more very complicated, and The skeleton structure of present embodiment can satisfy it just and use needs.
In addition, present embodiment additionally provides a kind of range hood, which is equipped with aforementioned skeleton structure.And it inhales After kitchen ventilator is equipped with the skeleton structure, keep the technical advantage of range hood identical as the technical advantage of oil network mounting structure, institute No longer to illustrate herein.
In another aspect, present embodiment additionally provides a kind of assembly method of range hood, before which is equipped with State skeleton structure;The assemble method includes:
S100, step 1 assemble skeleton structure;
The other component of range hood is assemblied in skeleton structure by S200, step 2;
Wherein, the other component of range hood includes driving device, filter device, air duct mechanism, control device and shell.
It the advantage is that, after first assembling skeleton structure, skeleton structure forms the structure type for occupying certain space, thus The component of subsequent range hood is facilitated to be positioned when installing, so that all parts is made to carry out installation fixation around skeleton structure, The positioning and installation relation between component are simplified, the assembly efficiency of range hood component is improved.
Further, in the step s 100, beam body 200 is fixed with two supporting mechanisms 100 respectively.
It the advantage is that, simplify the installation step of skeleton structure, so that it is only necessary to by beam body 200 and two supporting mechanisms 100 be connected to a fixed after just form skeleton structure, improve the assembly efficiency of skeleton structure.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute Subject to the range of restriction.

Claims (12)

1. a kind of skeleton structure, the skeleton structure is used for range hood, which is characterized in that the skeleton structure includes:
Two supporting mechanisms (100);And
Beam body (200), for connecting two supporting mechanisms (100);
Wherein, the component of the range hood is installed on the skeleton mechanism.
2. skeleton structure according to claim 1, which is characterized in that the supporting mechanism (100) forms plate-like piece.
3. skeleton structure according to claim 2, which is characterized in that the plate face of the supporting mechanism (100) and the beam The length direction of body (200) is vertical.
4. skeleton structure according to claim 2, which is characterized in that supporting mechanism (100) side plate face forms recessed The edge of chamber (101), the supporting mechanism (100) is bent to form the cavity (101).
5. skeleton structure according to claim 1, which is characterized in that the supporting mechanism (100) forms frame structure.
6. skeleton structure according to claim 1, which is characterized in that the beam body (200) is placed in two support machines Between structure (100), the both ends of the length direction of the beam body (200) are fixed with two supporting mechanisms (100) respectively.
7. skeleton structure according to claim 1, which is characterized in that multiple beam bodies (200) are respectively and described in two Supporting mechanism (100) is fixed.
8. skeleton structure according to any one of claim 1 to 7, which is characterized in that the beam body (200) is respectively with two The edge of a supporting mechanism (100) connects.
9. skeleton structure according to any one of claim 1 to 7, which is characterized in that the supporting mechanism (100) is formed The plate-like piece or framework junction part of right-angled trapezium, alternatively, the supporting mechanism (100) forms the plate-like piece or frame knot of triangle Component.
10. skeleton structure according to any one of claim 1 to 7, which is characterized in that the beam body (200) includes more A rod-like element (201), mutually fixation forms the beam body (200) to multiple rod-like elements (201).
11. skeleton structure according to any one of claim 1 to 7, which is characterized in that the range hood is side-suction type Range hood.
12. a kind of range hood, which is characterized in that the range hood is equipped with described in any one of claims 1 to 11 Skeleton structure.
CN201910573590.XA 2019-06-28 2019-06-28 Range hood and skeleton structure thereof Active CN110186096B (en)

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Application Number Priority Date Filing Date Title
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2328927Y (en) * 1998-01-07 1999-07-14 潘炎甲 Straight type fume exhausting fan
CN2356568Y (en) * 1999-02-05 2000-01-05 海尔集团公司 Frame-type fume exhauster top cabinet
CN2425306Y (en) * 2000-04-17 2001-03-28 无烟环保科技(珠海)有限公司 Combination structure of electrostatic oil-collecting cooking fume remover
CN2789645Y (en) * 2005-04-21 2006-06-21 王正刚 Kitchen fumes collecting hood frame
CN107883416A (en) * 2017-12-11 2018-04-06 佛山市淇特科技有限公司 3D oil-fume exhausters
CN210568698U (en) * 2019-06-28 2020-05-19 宁波奥克斯厨电制造有限公司 Range hood and skeleton texture thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2328927Y (en) * 1998-01-07 1999-07-14 潘炎甲 Straight type fume exhausting fan
CN2356568Y (en) * 1999-02-05 2000-01-05 海尔集团公司 Frame-type fume exhauster top cabinet
CN2425306Y (en) * 2000-04-17 2001-03-28 无烟环保科技(珠海)有限公司 Combination structure of electrostatic oil-collecting cooking fume remover
CN2789645Y (en) * 2005-04-21 2006-06-21 王正刚 Kitchen fumes collecting hood frame
CN107883416A (en) * 2017-12-11 2018-04-06 佛山市淇特科技有限公司 3D oil-fume exhausters
CN210568698U (en) * 2019-06-28 2020-05-19 宁波奥克斯厨电制造有限公司 Range hood and skeleton texture thereof

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