CN215377299U - Speed regulation switch and mixer - Google Patents
Speed regulation switch and mixer Download PDFInfo
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- CN215377299U CN215377299U CN202121137352.3U CN202121137352U CN215377299U CN 215377299 U CN215377299 U CN 215377299U CN 202121137352 U CN202121137352 U CN 202121137352U CN 215377299 U CN215377299 U CN 215377299U
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Abstract
The utility model discloses a speed regulation switch and a stirrer, which comprise a base, a speed regulation piece, a pressing piece and a resetting piece, wherein the speed regulation piece comprises a first conductive elastic sheet, a second conductive elastic sheet and a third conductive elastic sheet which are sequentially arranged; the pressing piece is in a second state, the first conductive elastic sheet is abutted with the second conductive elastic sheet, and the second conductive elastic sheet is far away from the third conductive elastic sheet; the pressing piece is in a third state, the first conductive elastic sheet is abutted to the second conductive elastic sheet, the second conductive elastic sheet is abutted to the third conductive elastic sheet, and the resetting piece is used for resetting the pressing piece. The speed regulating switch and the stirrer are simple in structure and convenient to operate.
Description
Technical Field
The utility model relates to the field of food processing tools, in particular to a speed regulating switch and a stirrer adopting the speed regulating switch.
Background
At present, in the process of processing food, a motor drives a cutter to rotate at a high speed, so that the food is crushed. For the treatment of different food materials, the requirements on the crushing degree of food are different, and the requirements on the rotating speed of the cutter are also different. The existing stirrer with the speed regulation function has a complex structure and is inconvenient to operate, so that inconvenience is brought to the use of a user.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the speed regulating switch and the stirrer adopting the speed regulating switch are simple in structure and convenient to operate.
The speed regulation switch comprises a base; the speed regulating part is arranged on the base; the speed regulating part comprises a first conductive elastic sheet, a second conductive elastic sheet and a third conductive elastic sheet which are sequentially arranged; the third conductive elastic sheet is arranged on one side of the speed regulating part close to the base; the pressing piece is rotationally connected with the base; the pressing piece is arranged on one side, close to the first conductive elastic sheet, of the speed regulating piece; the pressing piece comprises a first state, a second state and a third state; when the pressing piece is in a first state, the first conductive elastic sheet is far away from the second conductive elastic sheet, and the second conductive elastic sheet is far away from the third conductive elastic sheet; when the pressing piece is in a second state, the first conductive elastic sheet is abutted against the second conductive elastic sheet, and the second conductive elastic sheet is far away from the third conductive elastic sheet; when the pressing piece is in a third state, the first conductive elastic sheet is abutted with the second conductive elastic sheet, and the second conductive elastic sheet is abutted with the third conductive elastic sheet; the resetting piece is used for resetting the pressing piece; the one end that resets with the base is connected, the one end that resets and keep away from the base with the pressing part is connected.
The speed regulation switch according to the embodiment of the first aspect of the utility model has at least the following technical effects: through pressing the pressing sheet, the contact relation between the first conductive elastic sheet, the second conductive elastic sheet and the third conductive elastic sheet is adjusted, the conversion of circuits with different rotating speeds is realized, the structure is simple, and the operation is convenient. Therefore, the speed regulating switch provided by the embodiment of the utility model is simple in structure and convenient to operate.
According to some embodiments of the utility model, the base comprises a first protrusion, and the pressing element comprises a second protrusion; the reset piece comprises a telescopic spring; one end of the telescopic spring is sleeved on the first lug, and one end of the telescopic spring, which is far away from the first lug, is sleeved on the second lug.
According to some embodiments of the utility model, the number of the first projection, the second projection and the extension spring is two; the two telescopic springs are symmetrically arranged on two sides of the speed regulating part.
According to some embodiments of the present invention, the first conductive elastic piece includes an elastic block, a contact block and a reset block, and the pressing piece can abut against the contact block and the reset block; the contact block is arranged at the end part of the movable end of the elastic block and is used for communicating a circuit; the elastic block is provided with a reset channel; the reset block is used for resetting the contact block; one end of the reset block, which is far away from the contact block, is connected with the elastic block; one end of the reset block, which is separated from the elastic block, can penetrate through the reset through hole so as to realize the butt joint with the second conductive elastic sheet.
According to some embodiments of the present invention, the reset block includes two reset portions, and ends of the two reset portions are connected to form an included angle; the included angle opening faces the second conductive elastic sheet; the joint of the two resetting parts can be abutted against the pressing piece; the distance from the connecting position to the pressing piece is larger than the distance from the contact block to the pressing piece.
According to some embodiments of the utility model, the pressing element comprises a limiting tab, the base being provided with a limiting channel; the limiting lug penetrates through the limiting channel to limit the rotating position of the pressing piece.
According to some embodiments of the utility model, the base comprises a rotating shaft, the pressing piece is provided with two rotating holes, the two rotating holes are symmetrically arranged and are arranged on one side of the pressing piece away from the limiting lug; the rotating shaft penetrates through the two rotating holes.
According to some embodiments of the utility model, the pressing element comprises a pressing cover and a connecting piece, the connecting piece is in a hollow ring shape and is partially movably embedded in the base; the gland covers one end, far away from the base, of the connecting sheet and is arranged on one side, close to the first conductive elastic sheet, of the speed regulating piece; the rotary holes are symmetrically arranged on the connecting sheet; the limiting lug is arranged on the outer wall of the connecting sheet.
According to some embodiments of the utility model, the base comprises two bearing blocks, the bearing blocks are provided with bearing arc grooves; the two supporting arc grooves are symmetrically arranged; the rotating shaft is abutted with the groove wall of the bearing arc groove.
According to a second aspect of the present invention, there is provided a blender comprising: the body comprises a stirring knife; the rotating device is used for driving the stirring knife to rotate; in the speed-regulating switch according to the embodiment of the first aspect of the present invention, the speed-regulating switch is electrically connected to the rotating device and is configured to control a rotation speed of the rotating device.
According to the blender of the second aspect of the utility model, at least the following technical effects are achieved: by adopting the speed regulating switch provided by the embodiment of the first aspect of the utility model, the contact relation among the first conductive elastic sheet, the second conductive elastic sheet and the third conductive elastic sheet is adjusted by pressing the pressing sheet, so that the on-off of circuits with different rotating speeds is realized, the structure is simple, and the operation is convenient. Therefore, the speed regulating switch provided by the embodiment of the utility model is simple in structure and convenient to operate.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
figure 1 is a side cross-sectional view of a speed control switch according to an embodiment of the first aspect of the present invention,
figure 2 is an enlarged view at a of the speed regulating switch according to an embodiment of the first aspect of the present invention,
figure 3 is a front cross-sectional view of a speed control switch according to an embodiment of the first aspect of the present invention,
FIG. 4 is a schematic view of a blender according to an embodiment of the second aspect of the present invention.
Reference numerals:
a speed regulating switch 100,
A base 200, a first bump 210, a rotation shaft 220, a bearing block 230,
A speed adjusting member 300, a first conductive spring 310, an elastic block 311, a contact block 312, a reset block 313, an included angle 314, a second conductive spring 320, a third conductive spring 330,
A pressing piece 400, a second convex block 410, a limit lug 420, a gland 430, a connecting sheet 440,
A reset piece 500, a telescopic spring 510,
A blender 600.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 to 4, a speed regulating switch 100 according to an embodiment of the present invention and a blender 600 using the speed regulating switch 100 will be described.
As shown in fig. 1, the speed regulating switch 100 according to the embodiment of the first aspect of the present invention includes a base 200, a speed regulating member 300, a pressing member 400, and a returning member 500.
As shown in fig. 1, the speed adjusting member 300 is installed on the base 200, the speed adjusting member 300 includes a first conductive elastic piece 310, a second conductive elastic piece 320 and a third conductive elastic piece 330, which are sequentially arranged, and the third conductive elastic piece 330 is disposed on one side of the speed adjusting member 300 close to the base 200. The pressing member 400 is rotatably connected to the base 200, the pressing member 400 is disposed on a side of the speed adjusting member 300 close to the first conductive elastic piece 310, and the pressing member 400 includes a first state, a second state and a third state. When the pressing element 400 is in the first state, the first conductive dome 310 is away from the second conductive dome 320, and the second conductive dome 320 is away from the third conductive dome 330; when the pressing element 400 is in the second state, the first conductive elastic piece 310 abuts against the second conductive elastic piece 320, and the second conductive elastic piece 320 is far away from the third conductive elastic piece 330; when the pressing element 400 is in the third state, the first conductive elastic piece 310 abuts against the second conductive elastic piece 320, and the second conductive elastic piece 320 abuts against the third conductive elastic piece 330. The resetting piece 500 is used for resetting the pressing piece 400, one end of the resetting piece 500 is connected with the base 200, and one end of the resetting piece 500, which is far away from the base 200, is connected with the pressing piece 400.
The base 200 includes a hollow cylinder, the speed adjusting member 300 is mounted on the base 200, is disposed in the cylinder, and is disposed below the pressing member 400, and the pressing member 400 is mounted on the top end of the base 200. The speed adjusting member 300 includes a first conductive elastic sheet 310, a second conductive elastic sheet 320 and a third conductive elastic sheet 330, the three conductive elastic sheets are L-shaped, one end of the three conductive elastic sheets connected with the driving circuit is connected with the base 200, the other end of the three conductive elastic sheets is an elastic movable end, and the three movable ends are horizontally arranged and parallel to each other and sequentially arranged from top to bottom. When the contact modes of the movable ends of the three conductive elastic sheets are different, the circuits with different driving rotating speeds are communicated.
When the pressing member 400 is in the first state, the first conductive elastic piece 310, the second conductive elastic piece 320 and the third conductive elastic piece 330 are not in contact, the circuit is in an off state, and the blender 600 is in a static state. When the pressing member 400 is pressed down, the pressing member 400 rotates around the base 200, the pressing member 400 enters the second state, the pressing member 400 pushes the first conductive elastic sheet 310 to move downward to contact with the second conductive elastic sheet 320, so that the driving circuit of the first gear is connected, and the blender 600 enters the first gear rotating speed state. When the pressing element 400 is in the second state, the pressing element 400 is pressed down, the pressing element 400 continues to rotate around the base 200, so that the pressing element 400 enters the third state, the pressing element 400 pushes the first conductive elastic sheet 310, the first conductive elastic sheet 310 pushes the second conductive elastic sheet 320, the second conductive elastic sheet 320 contacts with the third conductive elastic sheet 330, the driving circuit of the second gear is connected, and the blender 600 enters the second gear rotation speed state. When the pressing piece is released, the reset piece 500 acts to push the pressing piece 400 upwards, so that the pressing piece 400 resets, the first conductive elastic piece 310, the second conductive elastic piece 320 and the third conductive elastic piece 330 reset under the action of the elastic force of the pressing piece 400, the pressing piece 400 returns to the first state, and the first conductive elastic piece 310, the second conductive elastic piece 320 and the third conductive elastic piece 330 are not in contact.
According to the speed regulation switch 100 of the embodiment of the first aspect of the present invention, the contact relationship among the first conductive elastic piece 310, the second conductive elastic piece 320, and the third conductive elastic piece 330 is adjusted by pressing the pressing piece, so that the conversion of the circuits with different rotation speeds is realized, and the speed regulation switch is simple in structure and convenient to operate. Therefore, the speed regulation switch 100 of the embodiment of the utility model has a simple structure and is convenient to operate.
In some embodiments of the present invention, as shown in fig. 1, the base 200 includes a first protrusion 210, the pressing element 400 includes a second protrusion 410, the restoring element 500 includes a flexible spring 510, an end of the flexible spring 510 is disposed on the first protrusion 210, and an end away from the first protrusion 210 is disposed on the second protrusion 410. The first protrusion 210 is a cylinder vertically disposed, so that the extension spring 510 can be conveniently sleeved in. The second protrusion 410 is of a cross shape, and one end near the base 200 is narrower than the other end. During the assembly process, the extension spring 510 is first sleeved on the cylinder, so that the extension spring 510 is vertically fixed, and then the second protrusion 410 is snapped into the extension spring 510. Because the second protrusion 410 has a structure with a narrow bottom and a wide top, the second protrusion can be conveniently snapped into the extension spring 510, and the extension spring 510 can be tightly snapped on the second protrusion 410. The first protrusion 210 and the second protrusion 410 are sleeved with the extension spring 510, so that the pressing piece 400 is reset, and the structure is simple and the installation is convenient.
In some embodiments of the present invention, as shown in fig. 3, the number of the first protrusions 210, the second protrusions 410 and the extension springs 510 is two, and the two extension springs 510 are symmetrically disposed on both sides of the speed adjusting member 300. Two symmetrical extension springs 510 are provided to allow better return of the pressing member 400.
In some embodiments of the present invention, as shown in fig. 2, the first conductive elastic piece 310 includes an elastic block 311, a contact block 312 and a reset block 313, the pressing element 400 may abut against the contact block 312 and the reset block 313, the contact block 312 is disposed at an end of a movable end of the elastic block 311 for communicating with a circuit, the elastic block 311 is provided with a reset channel, the reset block 313 is used for resetting the contact block 312, an end of the reset block 313 away from the contact block 312 is connected to the elastic block 311, and an end of the reset block 313 away from the elastic block 311 may penetrate through the reset through hole to abut against the second conductive elastic piece 320.
The first conductive elastic sheet 310 is an L-shaped structure, and is formed by two conductive sheets connected at a right angle, and one end of the first conductive elastic sheet vertically arranged is connected with the driving circuit and is installed on the base 200. The horizontally disposed end of the first conductive elastic sheet 310 is an elastic block 311, one end of the elastic block 311 close to the right angle is fixed, and the other end is a movable end capable of moving up and down. A contact block 312 is mounted on an end of the movable end of the elastic block 311, and a reset block 313 is disposed between the contact block 312 and the right angle. When the pressing member 400 is pressed, the pressing member 400 pushes the contact block 312 and the reset block 313 to move downward to contact the second conductive dome 320. When the pressing member 400 is released, the pressing member is reset, and the reset block 313 and the contact block 312 are reset by their own elastic force. Because the distance from the contact block 312 to the right angle is greater than the distance from the reset block 313 to the right angle, the elastic force of the contact block 312 is less than the elastic force of the reset block 313 according to the lever principle, so that the reset block 313 with larger reset elastic force is additionally arranged, the first conductive elastic sheet 310 can be better reset, and the deformation of the first conductive elastic sheet 310 can be prevented.
In some embodiments of the present invention, as shown in fig. 3, the reset block 313 includes two reset portions, ends of the two reset portions are connected to form an included angle 314, an opening of the included angle 314 faces the second conductive elastic piece 320, a connection portion of the two reset portions can abut against the pressing member 400, and a distance from the connection portion to the pressing member 400 is greater than a distance from the contact block 312 to the pressing member 400. The reset piece 500 with larger reset elastic force is higher than the contact block 312, when the pressing piece 400 is pressed down, the pressing piece 400 firstly contacts with the reset piece 500 and then contacts with the contact block 312, when the pressing piece 400 is reset and ascends, the pressing piece firstly disengages from the contact block 312, and the contact block 312 is buffered, so that the deformation of the contact block 312 is prevented.
In some embodiments of the present invention, as shown in fig. 1, the pressing member 400 includes a limiting tab 420, and the base 200 is provided with a limiting passage through which the limiting tab 420 extends to limit the rotational position of the pressing member 400. Through setting up spacing passageway, be favorable to avoiding pressing down pressing piece 400 because of the transition, lead to first electrically conductive shell fragment 310, the electrically conductive shell fragment 320 of second or the electrically conductive shell fragment 330 of third to warp.
In some embodiments of the present invention, as shown in fig. 1 and 3, the base 200 includes a rotation shaft 220, the pressing member 400 is provided with two rotation holes, the two rotation holes are symmetrically arranged and are arranged on one side of the pressing member 400 far away from the limiting tab 420, and the rotation shaft 220 penetrates through the two rotation holes. The rotary connection between the pressing piece 400 and the base 200 is realized through the connection between the rotary shaft 220 and the rotary hole, and the structure is simple.
In some embodiments of the present invention, as shown in fig. 4, the pressing member 400 includes a pressing cover 430 and a connecting piece 440, the connecting piece 440 is in a hollow ring shape and is partially movably embedded in the base 200, the pressing cover 430 covers an end of the connecting piece 440 away from the base 200 and is disposed on an edge of the speed adjusting member 300 close to the first conductive resilient piece 310, the rotation holes are symmetrically disposed on the connecting piece 440, and the limiting tabs 420 are disposed on an outer wall of the connecting piece 440. The connecting piece 440 is embedded in the base 200, the pressing cover 430 covers the upper end of the connecting piece 440, a closed space is formed by the pressing cover 430, the connecting piece 440 and the base 200, and the speed regulating member 300 is arranged in the closed space, so that the operation safety is improved.
In some embodiments of the present invention, as shown in fig. 1, the base 200 includes two supporting blocks 230, the supporting blocks 230 have supporting arc grooves, the two supporting arc grooves are symmetrically arranged, and the rotating shaft 220 abuts against the walls of the supporting arc grooves. Two bearing blocks 230 are additionally arranged to bear the rotating shaft 220, so that the pressing piece 400 rotates more stably.
As shown in FIG. 4, a blender 600 according to a second aspect of the present invention comprises: a body, a rotating device and a speed switch 100 according to an embodiment of the first aspect of the utility model.
As shown in fig. 4, the body includes a stirring blade, a rotating device for driving the stirring blade to rotate, and a speed-regulating switch 100 electrically connected to the rotating device for controlling the rotating speed of the rotating device.
The mixer 600 according to the second aspect of the present invention, using the speed control switch 100 according to the first aspect of the present invention, adjusts the contact relationship among the first conductive elastic piece 310, the second conductive elastic piece 320, and the third conductive elastic piece 330 by pressing the pressing piece, so as to realize the conversion of the circuits with different rotation speeds, and has a simple structure and convenient operation. Therefore, the speed regulation switch 100 of the embodiment of the utility model has a simple structure and is convenient to operate.
Other configurations of blender 600 according to embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A speed regulating switch, comprising:
a base;
the speed regulating part is arranged on the base; the speed regulating part comprises a first conductive elastic sheet, a second conductive elastic sheet and a third conductive elastic sheet which are sequentially arranged; the third conductive elastic sheet is arranged on one side of the speed regulating part close to the base;
the pressing piece is rotationally connected with the base; the pressing piece is arranged on one side, close to the first conductive elastic sheet, of the speed regulating piece; the pressing piece comprises a first state, a second state and a third state; when the pressing piece is in a first state, the first conductive elastic sheet is far away from the second conductive elastic sheet, and the second conductive elastic sheet is far away from the third conductive elastic sheet; when the pressing piece is in a second state, the first conductive elastic sheet is abutted against the second conductive elastic sheet, and the second conductive elastic sheet is far away from the third conductive elastic sheet; when the pressing piece is in a third state, the first conductive elastic sheet is abutted with the second conductive elastic sheet, and the second conductive elastic sheet is abutted with the third conductive elastic sheet;
the resetting piece is used for resetting the pressing piece; the one end that resets with the base is connected, the one end that resets and keep away from the base with the pressing part is connected.
2. The speed switch of claim 1, wherein the base includes a first protrusion and the pressing member includes a second protrusion; the reset piece comprises a telescopic spring; one end of the telescopic spring is sleeved on the first lug, and one end of the telescopic spring, which is far away from the first lug, is sleeved on the second lug.
3. The speed regulating switch of claim 2, wherein the number of the first projection, the second projection and the extension spring is two; the two telescopic springs are symmetrically arranged on two sides of the speed regulating part.
4. The speed regulating switch according to claim 1, wherein the first conductive elastic piece comprises an elastic block, a contact block and a reset block, and the pressing piece can abut against the contact block and the reset block; the contact block is arranged at the end part of the movable end of the elastic block and is used for communicating a circuit; the elastic block is provided with a reset channel; the reset block is used for resetting the contact block; one end of the reset block, which is far away from the contact block, is connected with the elastic block; one end of the reset block, which is separated from the elastic block, can penetrate through the reset channel so as to realize the butt joint with the second conductive elastic sheet.
5. The speed regulating switch according to claim 4, wherein the reset block comprises two reset parts, and the end parts of the two reset parts are connected to form an included angle; the included angle opening faces the second conductive elastic sheet; the joint of the two resetting parts can be abutted against the pressing piece; the distance from the connecting position to the pressing piece is larger than the distance from the contact block to the pressing piece.
6. The speed regulating switch of claim 1, wherein the pressing member includes a limit tab, and the base is provided with a limit channel; the limiting lug penetrates through the limiting channel to limit the rotating position of the pressing piece.
7. The speed regulating switch according to claim 6, wherein the base comprises a rotating shaft, the pressing member is provided with two rotating holes, the two rotating holes are symmetrically arranged and are arranged on one side of the pressing member away from the limiting lug; the rotating shaft penetrates through the two rotating holes.
8. The speed switch of claim 7, wherein the pressing member comprises a pressing cover and a connecting piece, the connecting piece is hollow and annular, and is partially movably embedded in the base; the gland covers one end, far away from the base, of the connecting sheet and is arranged on one side, close to the first conductive elastic sheet, of the speed regulating piece; the rotary holes are symmetrically arranged on the connecting sheet; the limiting lug is arranged on the outer wall of the connecting sheet.
9. The speed switch of claim 7, wherein the base includes two bearing blocks, the bearing blocks having bearing arc grooves; the two supporting arc grooves are symmetrically arranged; the rotating shaft is abutted with the groove wall of the bearing arc groove.
10. A blender, comprising:
the body comprises a stirring knife;
the rotating device is used for driving the stirring knife to rotate;
a speed regulating switch as claimed in any one of claims 1 to 9, electrically connected to the rotating means for controlling the speed of rotation of the rotating means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121137352.3U CN215377299U (en) | 2021-05-25 | 2021-05-25 | Speed regulation switch and mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121137352.3U CN215377299U (en) | 2021-05-25 | 2021-05-25 | Speed regulation switch and mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215377299U true CN215377299U (en) | 2021-12-31 |
Family
ID=79631420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121137352.3U Active CN215377299U (en) | 2021-05-25 | 2021-05-25 | Speed regulation switch and mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215377299U (en) |
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2021
- 2021-05-25 CN CN202121137352.3U patent/CN215377299U/en active Active
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