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CN111513558A - Food steamer - Google Patents

Food steamer Download PDF

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Publication number
CN111513558A
CN111513558A CN201911373319.8A CN201911373319A CN111513558A CN 111513558 A CN111513558 A CN 111513558A CN 201911373319 A CN201911373319 A CN 201911373319A CN 111513558 A CN111513558 A CN 111513558A
Authority
CN
China
Prior art keywords
steam
food
steamer
food placing
valve
Prior art date
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.)
Pending
Application number
CN201911373319.8A
Other languages
Chinese (zh)
Inventor
傅峰峰
江志强
潘学荣
雷土成
黎文飞
何静子
李焯荣
聂健基
张兴伟
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.)
Guangzhou Fugang Life Intelligent Technology Co Ltd
Original Assignee
Guangzhou Fugang Wanjia Intelligent Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Fugang Wanjia Intelligent Technology Co Ltd filed Critical Guangzhou Fugang Wanjia Intelligent Technology Co Ltd
Priority to CN201911373319.8A priority Critical patent/CN111513558A/en
Publication of CN111513558A publication Critical patent/CN111513558A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/04Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
    • A47J27/05Tier steam-cookers, i.e. with steam-tight joints between cooking-vessels stacked while in use
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00Parts, details or accessories of cooking-vessels
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/04Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
    • A47J2027/043Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels for cooking food in steam

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Commercial Cooking Devices (AREA)

Abstract

The invention relates to a food steamer. The food steamer comprises a steam generator, a steam supply channel and a plurality of food placing layers, wherein steam generated by the steam generator is supplied to the food placing layers through the steam supply channel, each food placing layer is provided with a steam valve through the steam supply channel, each steam valve is provided with a steam inlet, a steam outlet aligned with the food placing layer, and a blocking block used for opening and blocking the steam outlet, the steam valve is also provided with a steam transfer port, and in the steam supply channel, the steam transfer port of the steam valve which is not arranged on the last food placing layer leads to the steam inlet of the steam valve which is arranged on the next food placing layer. The steam supply structure in the food steamer is simple.

Description

Food steamer
Technical Field
The invention relates to a food steamer.
Background
The principle of the steamer furnaces for steaming steamed bread, steamed stuffed buns and the like in the current market is that water is basically added into the steamer furnaces, then the steamers provided with food are stacked, and then the water in the steamer furnaces is heated through a heating device, so that the food placed in the steamer is heated by utilizing the steam generated by heating the water. Such devices suffer from the following disadvantages: firstly, when the food does not exist in the steamer or the food is taken away, the steam and the fuel gas are used, so that unnecessary waste is caused; and secondly, the switches are manually controlled, so that the time of manual operation is increased. Therefore, an automatically opening and closing steam valve is used. At present, a steam valve with an automatic opening and closing function only comprises a steam inlet and a steam outlet, so that the steam valve can be only used at the end of a steam transmission path, if a plurality of steam chambers all need steam, a plurality of steam transmission paths need to be arranged to respectively supply steam to the plurality of steam chambers, and the number of the steam transmission paths is large, so that the structure of a steamer is complex.
Disclosure of Invention
The invention discloses a food steamer with a simple steam supply structure.
In order to achieve the purpose, the invention adopts the following technical scheme:
a steamer comprises a steam generator, a steam supply channel and a plurality of food placing layers, wherein steam generated by the steam generator is supplied to the plurality of food placing layers through the steam supply channel, each food placing layer is provided with a steam valve through the steam supply channel, each steam valve is provided with a steam inlet, a steam outlet aligned with the food placing layer, and a blocking block used for opening and blocking the steam outlet, the steam valve is also provided with a steam transfer port, and in the steam supply channel, the steam transfer port of the steam valve which is not arranged on the last food placing layer leads to the steam inlet of the steam valve which is arranged on the next food placing layer.
Furthermore, at least one food placing layer is provided with a food placing part which can be movably taken out, and the food placing part is provided with a matching part which is matched with the blocking block of the steam valve and matched with the blocking block as follows:
the food placing part is placed in the food placing layer, the sealing block opens the steam outlet, and/or the food placing part is taken out from the food placing layer, and the sealing block seals the steam outlet.
Furthermore, the steam valve comprises a connecting pipe with two open ends, the two open ends of the connecting pipe are respectively a steam inlet and a steam transfer port, and the steam outlet is arranged on the side wall of the connecting pipe.
Furthermore, the steam valve comprises a rotary pipe which is sleeved in the connecting pipe and is in threaded connection with the connecting pipe, the blocking block is used as one part of the rotary pipe, a limiting through groove is formed in the side wall of the connecting pipe along the circumferential direction, so that the rotary pipe is exposed, an operation strip is arranged, penetrates through the limiting through groove and then is inserted into the rotary pipe, and the operation strip moves outside the connecting pipe along the limiting through groove to drive the rotary pipe to rotate, so that the blocking block is opened and blocks the steam outlet.
Furthermore, the steam supply channel is supplied from bottom to top, and in the steam valve, the steam inlet is downward and the steam delivery port is upward.
Further, the food placing piece is a steaming tray, and the matching piece is a convex block.
Further, the food placing part is a steaming tray, a convex block is arranged on one side of the steaming tray, the steaming tray is pushed into the food placing layer, and the convex block pushes the operation strip to move, so that the rotary pipe and the blocking block are driven to rotate, and the blocking block opens the steam outlet.
Further, the steam valve also comprises a resetting mechanism, and when the steaming tray is taken out from the food placing layer, the resetting mechanism applies resetting force to the blocking block so that the blocking block is restored to the position for blocking the steam outlet.
Furthermore, the reset mechanism is an elastic piece, the elastic piece applies elasticity to the operation strip, the food placing piece is taken out from the food placing layer, and then the operation strip moves under the action of the elasticity, so that the blocking block is driven to return to the position for blocking the steam outlet.
Furthermore, the elastic piece is a deformable elastic piece, the deformable elastic piece is fixed on the outer wall of the connecting pipe through a fixing piece, and the deformable elastic piece blocks the operation strip to enable the operation strip to be located at the starting end of the limiting through groove, so that the blocking block blocks the steam outlet in a natural state.
Furthermore, the external connection position of the steam inlet and the steam transfer port is a male-female structure, and in the steam supply channel, the steam transfer port of the steam valve matched with the non-last food placing layer is butted with the steam inlet of the steam valve matched with the last food placing layer.
Further, a closing member is provided to close the steam delivery port of the steam valve provided in the last food placing layer.
Compared with the prior art, the invention has the beneficial effects that: the steam supply channel in the food steamer is provided with a steam valve for each food placing layer, each steam valve is provided with a steam inlet and a steam outlet, and also provided with a steam delivery port, so that in the steam supply channel, the steam delivery port of the steam valve which is not provided for the last food placing layer leads to the steam inlet of the steam valve which is provided for the next food placing layer. The steam supply channel can be shared by multiple food placing layers in the food steamer, so that the structure for supplying steam in the food steamer is simplified.
Drawings
FIG. 1 is a schematic view of a steam valve with screws removed;
FIG. 2 is an exploded view of the vapor valve;
FIG. 3 is a front view of the vapor valve;
FIG. 4 is a schematic view of a food steamer;
FIG. 5 is a schematic view of the steamer with a portion of the steamer wall removed;
FIG. 6 is a schematic diagram of the connection of a steam generating layer to three steam valves;
FIG. 7 is a view showing the structure of a steaming tray filled with food;
FIG. 8 is a schematic view of pushing the steaming tray toward the steam valve.
Detailed Description
The invention is further illustrated with reference to specific embodiments and the accompanying drawings.
As shown in fig. 1, the steam valve 10 includes a connection pipe 1 and a rotary pipe 2 sleeved in the connection pipe 1, both upper and lower ends of the connection pipe 1 are open, the lower end of the connection pipe 1 is a steam inlet 17, the upper end of the connection pipe 1 is a steam transfer port 16, the bottom of the sidewall of the connection pipe 1 is provided with a steam outlet 11, steam entering the connection pipe 1 from the steam inlet 17 can flow out from the steam outlet 11, and can also flow into a steam pipeline or another steam valve from the steam transfer port. As shown in fig. 2, the inner wall of the adapter tube 1 is provided with an internal thread 12, the rotary tube 2 is in a circular tube shape, the outer wall of the rotary tube 2 is provided with an external thread 13 matched with the internal thread 12, the rotary tube 2 is connected with the adapter tube 1 through the external thread 13 and the internal thread 12, so that the joint of the rotary tube 2 and the adapter tube 1 has high sealing degree, steam cannot leak from the joint of the rotary tube 2 and the adapter tube 1, and the rotary tube 2 can rotate in the adapter tube 1. The blocking block 21 is used as a part of the rotary pipe 2, the blocking block 21 rotates along with the rotary pipe 2, the area of the blocking block 21 is slightly larger than that of the steam outlet 11, the blocking block 21 rotates to the position of the steam outlet 11 in the process of rotating along with the rotary pipe 2 to block the steam outlet 11, and when the blocking block 21 rotates along with the rotary pipe 2, the blocking block 21 is gradually moved away from the steam outlet 11, so that the steam outlet 11 is opened, and steam flows out of the steam outlet 11.
As shown in fig. 1 and fig. 2, a position on the adapter tube 1 contacting with the rotating tube 2 is provided with a limiting through groove 14 penetrating through the side wall of the adapter tube 1, the limiting through groove 14 is arranged along the circumferential direction of the adapter tube 1, a screw hole 22 is arranged on the rotating tube 2 opposite to the limiting through groove 14, a screw 3 serving as an operation strip passes through the limiting through groove 14 and then is in threaded connection with the screw hole 22, the tail end of the screw 3 is fixed on the rotating tube 2, the head end of the screw 3 is exposed on the outer wall of the adapter tube 1, so that when external force acts on the head end of the screw 3, the screw 3 moves along the limiting through groove 14, thereby driving the rotating tube 2 and a plugging block 21 connected with the rotating tube 2. When the screw 3 is located at the starting end 141 of the limiting through groove 14, the blocking block 21 just blocks the steam outlet 11 (see fig. 3), the screw 3 moves from the starting end 141 of the limiting through groove 14 to the ending end 142 of the limiting through groove 14, the blocking block 21 gradually opens the steam outlet 11, and when the screw 3 moves to the ending end 142 of the limiting through groove 14, the blocking block 21 just completely moves away from the steam outlet 11, so that the steam outlet 11 is completely opened. As can be seen from the above, the operation screw 3 is used as a moving mechanism for closing or opening the vapor outlet 11 by the closing block 21.
As shown in fig. 3, a fixing member 4 is further fixed on the outer wall of the connecting pipe 1 above the limiting through groove 14, a deformable elastic sheet 5 serving as an elastic member is arranged on a side surface of the fixing member 4 close to the starting end 141 of the limiting through groove 14, and when the screw 3 in the steam valve 10 is not subjected to an external force, the deformable elastic sheet 5 blocks the screw 3 so that the screw 3 is located at the starting end 141 of the limiting through groove 14, so that the blocking block 21 blocks the steam outlet 11 in a natural state. When the screw 3 is acted by an external force towards the terminal end 142 of the limiting through groove 14, the screw 3 moves from the starting point end 141 of the limiting through groove 14 to the terminal end 142 of the limiting through groove 14, the screw 3 pushes the deformable elastic sheet 5 to enable the deformable elastic sheet 5 to deform, the deformable elastic sheet 5 generates a force towards the starting point end 141 of the limiting through groove 14 for the screw 3, once the external force is not applied any more, the screw 3 moves towards the starting point end 141 of the limiting through groove 14 under the action of the elastic force of the deformable elastic sheet 5, and the screw 3 is enabled to return to the position for plugging the steam outlet 11. As described above, the deformable elastic piece 5 is used as a return mechanism of the block 21, and the deformable elastic piece 5 can apply a return force to the block 21 to return the block 21 to the position for blocking the vapor outlet 11.
As shown in fig. 2, the upper end (the steam transfer port 16, see fig. 3) of the connection pipe 1 is provided with a connection groove 6, the connection groove 6 is a female connection structure, a sealing ring 7 serving as a sealing member is arranged in the connection groove 6, the lower end (the steam inlet 17, see fig. 3) of the connection pipe 1 is provided with a connection protrusion 8 (see fig. 3) butted with the connection groove 6, the connection protrusion 8 is a male connection structure, and the connection protrusion 8 can be inserted into the connection groove 6 at the top of another identical steam valve 10, so that the steam flowing out from the steam transfer port 16 of another steam valve 10 can enter the steam valve 10 from the steam inlet 17 of the steam valve 10.
The above described vapour valve 10 may be applied within a steamer 9 as shown in figures 4 and 5. Referring to fig. 5, the food steamer 9 includes two steam generating layers 91, heating wires (not shown) are disposed in the steam generating layers 91, water is introduced into the steam generating layers 91 through a water inlet pipe 92, and the water is heated by the heating wires to generate steam, so that the steam generating layers 91 are used as steam generators. The lower steam generating layer 91 supplies steam to the two layered food placement layers 93 disposed thereon through the two butt-joined above-described steam valves 10, and the upper steam generating layer 91 supplies steam to the three layered food placement layers 93 disposed thereon through the three butt-joined above-described steam valves 10. The above steam generation layer 91 supplies steam to the three laminated food placing layers 93 disposed thereon as an example: as shown in fig. 6, a steam supply port (not shown) is provided at the top of the steam generation layer 91, the bottom of the steam valve 10 in the food placement layer 93 contacting the upper surface of the steam generation layer 91 is butted against the steam supply port, and the steam valves 10 in the three food placement layers 93 are butted and connected to form a steam supply channel, so that the steam flowing out from the steam supply port is transmitted to the three food placement layers 93 through the three steam valves 10. The top plate of the uppermost food placing layer 93 of the three food placing layers 93 is used as a closing member to close the steam delivery port of the steam valve 10 in the layer, so that the steam can not be further transmitted upwards. The steam outlet of the steam valve 10 in each food placing layer 93 is aligned with the food placing layer 93, the inner side of each food placing layer 93 is provided with a food inlet, food is placed on the steaming tray 15 as a food placing part in fig. 7 and then pushed into the food placing layer 93 from the food inlet, one side of the steaming tray 15 is provided with a lug 151 as a matching part, as shown in fig. 8, when the steaming tray 15 is pushed inwards, the lug 151 on the steaming tray 15 is contacted with the screw 3 on the steam valve 10 and pushes the screw 3 to move from the starting end 141 of the limiting through groove 14 to the ending end 142 of the limiting through groove 14, when the steaming tray 15 is pushed to a set position, the screw 3 is just pushed to the ending end 142 of the limiting through groove 14, so that the blocking block 21 opens the steam outlet 11, steam enters the food placing layer 93 from the steam outlet 11 to steam the food on the steaming tray 15, and after the food in the steaming tray 15 is steamed, the steaming tray 15 is taken out from the food inlet, and in the process that the steaming tray 15 is gradually taken out, the screw 3 is not forced by the lug 151 of the steaming tray 15 any more, the screw 3 moves towards the starting point end 141 of the limiting through groove 14 under the action of the elastic force of the deformable elastic sheet 5, so that the screw 3 returns to the position for blocking the steam outlet 11, and the blocking block 21 blocks the steam outlet of the steam valve 10. Therefore, whether the steam valve 10 in the food placing layer 93 opens the steam outlet is determined by whether the steaming tray 15 containing food is put in or not, and if the steaming tray 15 with food is taken out, the steam valve 10 is closed, so that the energy-saving effect is achieved.
The above description is only a preferred embodiment of the present invention, the present invention is not limited to the above embodiment, and there may be some slight structural changes in the implementation, and if there are various changes or modifications to the present invention without departing from the spirit and scope of the present invention, and within the claims and equivalent technical scope of the present invention, the present invention is also intended to include those changes and modifications.

Claims (12)

1. A steamer comprises a steam generator, a steam supply channel and a plurality of food placing layers, wherein steam generated by the steam generator is supplied to the plurality of food placing layers through the steam supply channel, each food placing layer is provided with a steam valve through the steam supply channel, each steam valve is provided with a steam inlet, a steam outlet aligned with the food placing layer, and a blocking block used for opening and blocking the steam outlet, and the steamer is characterized in that the steam valve is also provided with a steam transfer port, and in the steam supply channel, the steam transfer port of the steam valve which is not provided with the last food placing layer leads to the steam inlet of the steam valve which is provided with the next food placing layer.
2. The steamer as claimed in claim 1, wherein at least one of the food receiving areas has a removable food receiving member, the food receiving member having a mating member for mating with the block of the steam valve, the mating member comprising:
the food placing part is placed in the food placing layer, the sealing block opens the steam outlet, and/or the food placing part is taken out from the food placing layer, and the sealing block seals the steam outlet.
3. The food steamer as claimed in claim 1 or 2, characterized in that the steam valve comprises a connecting pipe with two open ends, the two open ends of the connecting pipe are respectively a steam inlet and a steam transfer port, and the steam outlet is arranged on the side wall of the connecting pipe.
4. The steamer as claimed in claim 3, wherein the steam valve comprises a rotary pipe sleeved in the connecting pipe and connected with the connecting pipe through threads, the blocking block is used as a part of the rotary pipe, a limit through groove is formed in the side wall of the connecting pipe along the circumferential direction so as to expose the rotary pipe, an operation strip is arranged to penetrate through the limit through groove and then to be inserted into the rotary pipe, and the operation strip moves along the limit through groove outside the connecting pipe to drive the rotary pipe to rotate so as to enable the blocking block to open and block the steam outlet.
5. The food steamer as claimed in claim 3, wherein the steam supply channel is provided from bottom to top, and the steam inlet of the steam valve is downward and the steam delivery port of the steam valve is upward.
6. The food steamer as claimed in claim 2, wherein the food placing member is a steaming tray and the mating member is a protrusion.
7. The food steamer as claimed in claim 4, wherein the food placing part is a steaming tray, a protrusion is arranged on one side of the steaming tray, and the steaming tray is pushed into the food placing layer, so that the protrusion pushes the operation strip to move, thereby driving the rotating pipe and the blocking block to rotate, and the blocking block opens the steam outlet.
8. The steamer of claim 7 wherein the steam valve further comprises a reset mechanism which applies a reset force to the block to reset the block to a position to block the steam outlet when the steaming tray is removed from the food receiving layer.
9. The food steamer as claimed in claim 8, wherein the reset mechanism is an elastic member, the elastic member applies an elastic force to the operation strip, and when the food placing member is taken out from the food placing layer, the operation strip moves under the action of the elastic force, so as to drive the blocking block to return to the position for blocking the steam outlet.
10. The food steamer as claimed in claim 9, wherein the elastic member is a deformable elastic sheet, the deformable elastic sheet is fixed on the outer wall of the connecting pipe through a fixing member, and the deformable elastic sheet blocks the operation strip to enable the operation strip to be located at the starting end of the limiting through groove, so that the blocking block blocks the steam outlet in a natural state.
11. The steamer as claimed in claim 1 or 2, wherein the steam inlet and the steam delivery port are connected to each other in a male-female manner, and in the steam supply passage, the steam delivery port of the steam valve associated with a non-final food placing layer is connected to the steam inlet of the steam valve associated with a subsequent food placing layer.
12. A steamer as claimed in claim 1 or 2, characterized in that a closure member is provided to close off the steam delivery opening of the steam valve associated with the last food receiving layer.
CN201911373319.8A 2019-12-27 2019-12-27 Food steamer Pending CN111513558A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911373319.8A CN111513558A (en) 2019-12-27 2019-12-27 Food steamer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911373319.8A CN111513558A (en) 2019-12-27 2019-12-27 Food steamer

Publications (1)

Publication Number Publication Date
CN111513558A true CN111513558A (en) 2020-08-11

Family

ID=71910180

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911373319.8A Pending CN111513558A (en) 2019-12-27 2019-12-27 Food steamer

Country Status (1)

Country Link
CN (1) CN111513558A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203647057U (en) * 2014-01-14 2014-06-18 东莞市微电环保科技有限公司 Electric steaming cabinet capable of exhausting automatically
CN204218646U (en) * 2014-08-26 2015-03-25 标准研发有限公司 Food steamer system
CN105167574A (en) * 2015-10-10 2015-12-23 浙江甬源塑业有限公司 Intelligent fast steamer
CN109210235A (en) * 2018-11-06 2019-01-15 苏州市万向机械制造有限公司 A kind of pipeline docking three-way valve for transfer oil
CN211862520U (en) * 2019-12-27 2020-11-06 广州富港万嘉智能科技有限公司 Food steamer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203647057U (en) * 2014-01-14 2014-06-18 东莞市微电环保科技有限公司 Electric steaming cabinet capable of exhausting automatically
CN204218646U (en) * 2014-08-26 2015-03-25 标准研发有限公司 Food steamer system
CN105167574A (en) * 2015-10-10 2015-12-23 浙江甬源塑业有限公司 Intelligent fast steamer
CN109210235A (en) * 2018-11-06 2019-01-15 苏州市万向机械制造有限公司 A kind of pipeline docking three-way valve for transfer oil
CN211862520U (en) * 2019-12-27 2020-11-06 广州富港万嘉智能科技有限公司 Food steamer

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Effective date of registration: 20220510

Address after: 510700 501-2, Guangzheng science and Technology Industrial Park, No. 11, Nanyun 5th Road, Science City, Huangpu District, Guangzhou City, Guangdong Province

Applicant after: GUANGZHOU FUGANG LIFE INTELLIGENT TECHNOLOGY Co.,Ltd.

Address before: 510700 501-1, Guangzheng science and Technology Industrial Park, No. 11, Yunwu Road, Science City, Huangpu District, Guangzhou City, Guangdong Province

Applicant before: GUANGZHOU FUGANG WANJIA INTELLIGENT TECHNOLOGY Co.,Ltd.

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