CN107461905B - Box cover mounting structure for air conditioner - Google Patents
Box cover mounting structure for air conditioner Download PDFInfo
- Publication number
- CN107461905B CN107461905B CN201710613661.5A CN201710613661A CN107461905B CN 107461905 B CN107461905 B CN 107461905B CN 201710613661 A CN201710613661 A CN 201710613661A CN 107461905 B CN107461905 B CN 107461905B
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- Prior art keywords
- cabinet
- air conditioner
- cover
- positioning
- box cover
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
Abstract
The invention relates to the technical field of household appliances, in particular to a box cover mounting structure for an air conditioner. The invention aims to solve the problem that in the prior art, a maintenance worker is inconvenient to disassemble and assemble an electric control box cover of an air conditioner. To this end, the present invention provides a cabinet cover mounting structure for an air conditioner, wherein the air conditioner includes a cabinet body and a cabinet cover detachably mounted to the cabinet body, the cabinet cover mounting structure includes a positioning block, a positioning groove and a connection hole, the positioning block is disposed on the cabinet body and has an inclined positioning block mounting surface; the positioning groove is arranged on the box cover and is provided with a positioning groove mounting surface matched with the positioning block mounting surface; the connecting holes are formed in the mounting surface of the positioning block and the mounting surface of the positioning groove and used for allowing fasteners to penetrate so as to connect the box cover and the box body. By arranging the box cover mounting structure with the inclined mounting surface, the technical scheme of the invention enables a maintenance worker to mount and dismount the box cover on the box body along the inclined angle relative to the box cover, thereby improving the operation convenience of the maintenance worker.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a box cover mounting structure for an air conditioner.
Background
Along with the development of air conditioner technology, each link such as design, manufacturing, installation and maintenance of the air conditioner is mature day by day, especially the structural design of the air conditioner is mature more and more, and is humanized more and more, and the humanized air conditioner structure greatly facilitates the installation and maintenance of the air conditioner in the later period. However, the structure of the air conditioner still has some problems in a special use environment due to differences in application environments of the air conditioner, so that the installation and maintenance of the air conditioner are very inconvenient, for example, as the ceiling type air conditioner is popular, the ceiling type air conditioner is more and more favored by maintenance personnel, but in a household environment, the maintenance personnel increases the height of the indoor floor to the maximum extent to make the indoor ceiling thin, which results in a narrow maintenance space of the ceiling type air conditioner, which results in a reduction of the operation space and the visual space of the maintenance personnel when maintaining the ceiling type air conditioner, and when maintaining the ceiling type air conditioner, the maintenance personnel needs to remove the screw driver perpendicular to the electric control box cover in order to remove the electric control box cover on the casing of the ceiling type air conditioner, which results in unclear depth and visibility of the hand of the maintenance personnel to the indoor ceiling, therefore, great inconvenience is brought to the operation of maintenance personnel, and the operation experience of the maintenance personnel in dismounting and mounting the electric control box cover on the ceiling type air conditioner is reduced.
Therefore, how to improve the operation experience of the maintenance personnel for dismounting and mounting the electric control box cover on the ceiling type air conditioner becomes a problem to be solved urgently.
Disclosure of Invention
In order to solve the above-mentioned problems in the prior art, that is, to solve the problem of inconvenience in detaching and attaching a console cover of a ceiling type air conditioner by a serviceman, according to an aspect of the present invention, there is provided a cover attaching structure for an air conditioner, wherein the air conditioner includes a cabinet and a cover detachably attached to the cabinet, and particularly, the cover attaching structure includes: the positioning block is arranged on the box body and is provided with an inclined positioning block mounting surface; the positioning groove is arranged on the box cover and is provided with a positioning groove mounting surface matched with the positioning block mounting surface; and the connecting holes are arranged on the positioning block mounting surface and the positioning groove mounting surface and used for allowing the fasteners to penetrate so as to connect the box cover and the box body. This technical scheme is through setting up the case lid mounting structure who has the slope installation face on case lid and box for maintenance personal can be along the case lid on the screwdriver dismouting box for the angle of case lid slope, therefore the degree of depth that maintenance personal hand explored into the furred ceiling does not need to be very big, and case lid mounting structure visibility is good, therefore maintenance personal can conveniently dismantle the case lid in constrictive furred ceiling space, thereby has promoted maintenance personal's operation experience.
In the above preferred technical solution of the case cover mounting structure for an air conditioner, the positioning block is a protrusion fixedly connected with or integrally formed with the case body, and the positioning groove is a groove fixedly connected with or integrally formed with the case cover.
In the preferable technical scheme of the box cover mounting structure for the air conditioner, the bulge is a triangular bulge fixedly connected with or integrally formed with the box body, and the lower side surface of the triangular bulge forms a positioning block mounting surface; the groove is a triangular groove fixedly connected with the box cover or integrally formed, and the lower side surface of the triangular groove forms a positioning groove mounting surface.
In the above-described preferred embodiment of the cover mounting structure for an air conditioner, an angle between a lower side surface of the triangular projection and a surface of the cabinet on which the triangular projection is located is in a range of 30 degrees to 90 degrees.
In the above preferred technical solution of the case cover mounting structure for an air conditioner, an angle between a lower side surface of the triangular projection and a surface of the case where the triangular projection is located is 45 degrees.
In the preferable technical scheme of the box cover mounting structure for the air conditioner, the bulge is a trapezoidal bulge fixedly connected with or integrally formed with the box body, and the lower side surface of the trapezoidal bulge forms a positioning block mounting surface; the groove is a trapezoidal groove fixedly connected with the box cover or integrally formed, and the lower side surface of the trapezoidal groove forms a positioning groove mounting surface.
In the above-described preferred embodiment of the cover mounting structure for an air conditioner, an angle between a lower side surface of the trapezoidal projection and a surface of the cabinet on which the trapezoidal projection is located is in a range of 30 degrees to 90 degrees.
In the above preferred technical solution of the case cover mounting structure for an air conditioner, an angle between a lower side surface of the trapezoidal protrusion and a surface of the cabinet where the trapezoidal protrusion is located is 45 degrees.
In the above preferred technical solution of the case cover mounting structure for an air conditioner, the case cover is further provided with a positioning hole and a communication hole, the communication hole is provided between the positioning hole and the connection hole for communicating the connection hole and the positioning hole, wherein the fastener can slide between the connection hole and the positioning hole through the communication hole.
In the above-described preferred embodiment of the cover mounting structure for an air conditioner, the fastening member includes: the fastening rod is matched with the connecting hole, and the size of the fastening rod is smaller than that of the communicating hole and the positioning hole; and the fastening cap is arranged at the driving end of the fastening rod, and the size of the fastening cap is larger than that of the connecting hole and the communicating hole but smaller than that of the positioning hole.
The technical scheme of the invention is that the box cover mounting structures with the inclined mounting surfaces are arranged on the box cover and the box body, so that a maintenance worker can dismount and mount the box cover on the box body by using a screwdriver along an inclined angle relative to the box cover, the depth of the maintenance worker who manually accesses the ceiling does not need to be particularly large, the visibility of the box cover mounting structures is good, the maintenance worker can conveniently dismount the box cover in a narrow ceiling space, and the operation experience of the maintenance worker is improved.
Furthermore, through setting up the locating hole that link up with the connecting hole on the constant head tank for maintenance personal need not dismantle the fastener when dismantling the case lid, has reduced the phenomenon that the fastener was lost when maintenance personal dismantled the case lid, and simultaneously, maintenance personal can also use as the reference column when installing the case lid. Specifically, when the case cover is removed, the fastener is firstly unscrewed by a screwdriver, then the maintenance personnel pushes the case cover to the designated direction, the fastener slides into the positioning hole, and the separation of the fastener and the case cover can be realized, so that the purpose of removing the case cover from the case body is realized, and the operation experience of the maintenance personnel is improved.
To sum up, through set up the case lid mounting structure that has the slope installation face on case lid and box to and set up the locating hole that link up with the connecting hole on case lid mounting structure, promoted the work efficiency and the operation experience that maintenance personal dismantled the case lid.
Drawings
Preferred embodiments of the present invention will now be described with reference to the accompanying drawings, in conjunction with an electric cabinet lid for an air conditioner, wherein:
fig. 1 is a partial structural view of an air conditioner according to a preferred embodiment of the present invention.
Fig. 2 is a schematic structural view of a console lid mounting structure for an air conditioner in accordance with a preferred embodiment of the present invention.
Detailed Description
First, it should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention and are not intended to limit the scope of the present invention, and those skilled in the art can make modifications as necessary to suit a particular application. For example, although the electrical box cover is described in the present specification, the principle of the present invention is to improve convenience of a service person attaching and detaching the cover in a narrow space by a cover mounting structure having an inclined mounting surface. Therefore, the technical solution of the present invention is not only applicable to the electric cabinet cover, but also applicable to other covers, such as a water pump cover on an air conditioner, and the like, without departing from the principle and scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
It should also be noted that the terms "disposed" and "connected" should be interpreted broadly, and may include, for example, a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 and 2, according to a preferred embodiment of the present invention, a detachable electrical box cover 10B is installed on a box body 10A of an air conditioner 10, and the electrical box cover installation structure of the present invention is provided on a joint surface of a side plate of the box body 10A and the electrical box cover 10B. Specifically, the electrical cabinet lid mounting structure of the present invention includes a triangular projection 102, wherein the triangular projection 102 is fixedly attached to a side plate of the cabinet 10A by screws. Correspondingly, a triangular groove 104 is formed in the electric cabinet cover 10B, the triangular groove 104 is integrally formed by bending the electric cabinet cover 10B, and the triangular groove 104 is matched with the triangular protrusion 102 in shape. More specifically, the triangular protrusion 102 and the triangular groove 104 are respectively provided at the lower sides thereof with a protrusion mounting surface and a groove mounting surface, when a maintenance person installs the electric control box cover 10B, the groove mounting surface on the electric control box cover 10B is firstly attached to the protrusion mounting surface on the side plate of the box body 10A, at this time, the protrusion mounting surface is aligned with the connection hole 106 on the groove mounting surface, the maintenance person sequentially passes a fastener, such as a screw, through the connection holes 106 on the protrusion mounting surface and the groove mounting surface, and then applies a predetermined driving force to the fastener to fasten the electric control box cover 10B to the side plate of the box body 10A. In this regard, it should be understood by those skilled in the art that the triangular protrusion 102 and the triangular groove 104 are only one preferred embodiment of the present invention and are not intended to limit the shape of the positioning block and the positioning groove of the present invention, as long as the positioning block and the positioning groove with the inclined positioning block mounting surface and the inclined positioning groove mounting surface are satisfied, and fall within the scope of the present invention.
With continued reference to fig. 1 and 2, further, the fastening of the triangular protrusion 102 to the box 10A by screws is only a preferred embodiment of the present invention, and is not intended to limit the manner of fastening the triangular protrusion 102 to the box 10A, for example, the triangular protrusion 102 of the present invention may be integrally formed with the box 10A without departing from the spirit and scope of the present invention. Similarly, the triangular groove 104 is formed by bending the electrical box cover 10B to form an integral structure, which is only a preferred forming method of the positioning groove of the present invention, and is not a limitation on the connection manner of the triangular groove 104 and the electrical box cover 10B of the present invention, for example, the triangular groove 104 and the electrical box cover 10B of the present invention may be fixedly connected or detachably connected, and such changes do not depart from the principle and scope of the present invention.
With continued reference to fig. 1 and 2, in order to facilitate the operation of the service person, the angle between the lower side surface of the triangular projection 102 of the present invention and the side plate surface of the cabinet 10A where the triangular projection 102 is located is in the range of 30 degrees to 90 degrees, preferably 45 degrees. Those skilled in the art can understand that the angle between the lower side surface of the triangular protrusion 102 and the side plate surface of the box body 10A can solve the problem that the driving surface of the fastening member on the electrical cabinet lid 10B exceeds the visual field of the maintenance personnel when the maintenance personnel disassemble and assemble the electrical cabinet lid 10B, and meanwhile, the problem that the maintenance personnel need to stretch into the indoor ceiling layer where the air conditioner 10 is located by hand can be solved, so that the operation experience when the maintenance personnel disassemble and assemble the electrical cabinet lid 10B is improved.
With reference to fig. 1 and 2, in order to facilitate the maintenance personnel to assemble and disassemble the electronic control box cover 10B and improve the efficiency of the maintenance personnel to assemble and disassemble the electronic control box cover 10B, the present invention further provides a positioning hole 110 on the groove 104, a communication hole 108 is provided between the connection hole 106 and the positioning hole 110, and the communication hole 108 communicates the positioning hole 110 with the connection hole 106, so that the fastening member can slide between the connection hole 106 and the positioning hole 110. Specifically, when the maintenance worker mounts and removes the electrical cabinet lid 10B, the electrical cabinet lid 10B can be detached from the cabinet 10A without mounting and dismounting the fastening member. Specifically, the fastener includes a fastening rod which is fitted to the coupling hole 106 and has a size smaller than that of the coupling hole 108 and the positioning hole 110 to ensure that the fastening rod can slide in the coupling hole 108 and the positioning hole 110, and a fastening cap which is provided at a driving end of the fastening rod and has a size larger than that of the coupling hole 106 and the coupling hole 108 and smaller than that of the positioning hole 110 to ensure that the fastening cap can be detached only from the positioning hole 110. Therefore, when the electric control box cover 10B needs to be detached, the fastening piece is only required to be unscrewed, then the electric control box cover 10B is moved transversely, the fastening rod of the fastening piece penetrates through the communication hole 108 in a sliding mode and reaches the positioning hole 110, the electric control box cover 10B is moved outwards at the moment, the electric control box cover can be detached from the box body 10A, the fastening piece does not need to be detached in the whole process, operation is convenient, and the problem that the fastening piece is lost can be avoided.
In order to clearly illustrate the functions of the triangular protrusion 102 and the triangular groove 104, and the functions of the connection hole 106, the positioning hole 110 and the communication hole 108 therebetween, the following two embodiments illustrate the functions of the triangular protrusion 102, the triangular groove 104, the connection hole 106, the positioning hole 110 and the communication hole 108 communicating therebetween when the electrical box cover 10B is assembled and disassembled by a maintenance worker.
When a maintenance person detaches the electric control box cover 10B from the box body 10A, the maintenance person drives the fastening cap at the driving end of the fastening piece by using a tool, such as a screwdriver, and as the box cover mounting structure comprising the triangular protrusion 102 and the triangular groove 104 is arranged between the box body 10A and the electric control box cover 10B, and the inclined mounting surfaces on the triangular protrusion 102 and the triangular groove 104 enable the fastening cap to face the lower part of the air conditioner 10, the maintenance person can intuitively operate the fastening cap, and meanwhile, as long as the tool length meets the requirement, the maintenance person does not need to put the hand deep into the ceiling space where the air conditioner is located, so that the operation experience of the maintenance person is improved. When a maintenance person starts to drive the fastening cap on the fastening piece, the fastening piece moves towards the direction of the maintenance person, at the moment, a gap is formed between the electric control box cover 10B and the fastening cap, at the moment, the maintenance person transversely moves the electric control box cover 10B by hand until the fastening rod slides into the positioning hole 110 through the communication hole 108, and as the size of the positioning hole 110 is larger than that of the fastening cap, the electric control box cover 10B can be separated from the fastening piece, so that the purpose that the electric control box cover 10B is detached from the box body 10A is achieved, and the fastening piece does not need to be detached from the box body 10A in the whole process of detaching the electric control box cover.
When a maintenance person installs the electric cabinet cover 10B on the cabinet 10A, the maintenance person aligns the fastening member on the cabinet 10A with the positioning hole 110 on the electric cabinet cover 10B, makes the fastening cap and the fastening rod in the fastening member pass through the positioning hole 110, then the maintenance person moves the electric cabinet cover 10B laterally, makes the fastening member slide into the connecting hole 106 on the electric cabinet cover 10B through the communicating hole 108, and then drives the fastening cap of the fastening member with a tool, in the process, because the installation structure comprising the triangular protrusion 102 and the triangular groove 104 is arranged between the cabinet 10A and the electric cabinet cover 10B, the inclined installation surface on the triangular protrusion 102 and the triangular groove 104 makes the fastening cap face to the lower part of the air conditioner, the maintenance person can operate the fastening cap intuitively, and at the same time, as long as the tool length meets the requirement, the maintenance person does not need to put the hand deep into the ceiling space where, thereby improving the operation experience of maintenance personnel. When the maintenance personnel drives the fastening piece to move in the direction far away from the maintenance personnel, the fastening cap on the fastening piece has a size larger than that of the connecting hole 106 on the electric control box cover 10B, so that the fastening effect of the fastening cap on the electric control box cover 10B can be realized, and the purpose of installing the electric control box cover 10B on the box body 10A is realized.
With continued reference to fig. 1 and 2, although the electrical cabinet lid 10B is illustrated in the present description, the present invention is based on the principle of providing a cabinet mounting structure with an inclined mounting surface to enhance the operation experience of the maintenance personnel in removing and installing the lid. Therefore, the technical solution of the present invention is not only applicable to the electric cabinet cover 10B, but also applicable to other covers, such as a water pump cover on an air conditioner, and the like, without departing from the principle and scope of the present invention.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (8)
1. A cover mounting structure for an air conditioner including a case and a cover detachably mounted to the case, the cover mounting structure comprising:
the positioning block is arranged on the box body and is provided with an inclined positioning block mounting surface;
the positioning groove is arranged on the box cover and is provided with an inclined positioning groove mounting surface matched with the positioning block mounting surface, and the inclined positioning block mounting surface and the inclined positioning groove mounting surface can allow an operator to conveniently detach the box cover in a narrow ceiling space; and
the connecting holes are formed in the positioning block mounting surface and the positioning groove mounting surface and used for allowing fasteners to penetrate so as to connect the box cover and the box body;
the box cover is also provided with a positioning hole and a communication hole, the communication hole is arranged between the positioning hole and the connecting hole and is used for communicating the connecting hole and the positioning hole,
wherein the fastener can slide between the connecting hole and the positioning hole through the communication hole, specifically:
the fastener includes:
the fastening rod is matched with the connecting hole, and the size of the fastening rod is smaller than that of the communicating hole and the positioning hole;
and the fastening cap is arranged at the driving end of the fastening rod, and the size of the fastening cap is larger than that of the connecting hole and that of the communicating hole but smaller than that of the positioning hole.
2. The cabinet cover mounting structure for an air conditioner according to claim 1, wherein the positioning block is a protrusion fixedly connected to or integrally formed with the cabinet body, and the positioning groove is a groove fixedly connected to or integrally formed with the cabinet cover.
3. The cabinet cover mounting structure for an air conditioner according to claim 2, wherein the protrusion is a triangular protrusion fixedly connected to or integrally formed with the cabinet, and a lower side surface of the triangular protrusion constitutes the positioning block mounting surface;
the groove is a triangular groove fixedly connected with the box cover or integrally formed, and the lower side surface of the triangular groove forms the positioning groove mounting surface.
4. The cover mounting structure for an air conditioner according to claim 3, wherein an angle between a lower side of the triangular projection and a surface of the cabinet on which the triangular projection is located is in a range of 30 degrees to 90 degrees.
5. The cabinet cover mounting structure for an air conditioner according to claim 4, wherein an angle between a lower side of the triangular projection and a surface of the cabinet on which the triangular projection is located is 45 degrees.
6. The cabinet cover mounting structure for an air conditioner according to claim 2, wherein the protrusion is a trapezoidal protrusion fixedly connected to or integrally formed with the cabinet, and a lower side surface of the trapezoidal protrusion constitutes the positioning block mounting surface;
the recess for with case lid fixed connection or integrated into one piece's trapezoidal recess, the downside of trapezoidal recess constitutes the constant head tank installation face.
7. The cabinet cover mounting structure for an air conditioner according to claim 6, wherein an angle between a lower side of the trapezoidal projection and a surface of the cabinet on which the trapezoidal projection is located is in a range of 30 degrees to 90 degrees.
8. The cover mounting structure for an air conditioner according to claim 7, wherein an angle between a lower side surface of the trapezoidal projection and a surface of the cabinet on which the trapezoidal projection is located is 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710613661.5A CN107461905B (en) | 2017-07-25 | 2017-07-25 | Box cover mounting structure for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710613661.5A CN107461905B (en) | 2017-07-25 | 2017-07-25 | Box cover mounting structure for air conditioner |
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| Publication Number | Publication Date |
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| CN107461905A CN107461905A (en) | 2017-12-12 |
| CN107461905B true CN107461905B (en) | 2021-01-05 |
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| CN201710613661.5A Active CN107461905B (en) | 2017-07-25 | 2017-07-25 | Box cover mounting structure for air conditioner |
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Effective date of registration: 20201127 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant after: QINGDAO HAIER AIR CONDITIONER ELECTRIC Co.,Ltd. Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant before: QINGDAO HAIER AIR CONDITIONER ELECTRIC Co.,Ltd. |
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Effective date of registration: 20211104 Address after: 230601 plant 1, 2 and 3, Haier Innovation Industrial Park, 3456 Shixin Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: HEFEI HAIER AIR CONDITIONING ELECTRONIC Co.,Ltd. Patentee after: QINGDAO HAIER AIR-CONDITIONING ELECTRONIC Co.,Ltd. Patentee after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Patentee before: QINGDAO HAIER AIR-CONDITIONING ELECTRONIC Co.,Ltd. Patentee before: Haier Zhijia Co.,Ltd. |
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