CN212429257U - Floor fan of lying prone - Google Patents
Floor fan of lying prone Download PDFInfo
- Publication number
- CN212429257U CN212429257U CN202022099892.9U CN202022099892U CN212429257U CN 212429257 U CN212429257 U CN 212429257U CN 202022099892 U CN202022099892 U CN 202022099892U CN 212429257 U CN212429257 U CN 212429257U
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- hub
- fan
- floor
- sides
- mesh enclosure
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Abstract
The utility model discloses a floor fan of lying prone, including fan head and the seat of lying prone, fan head with the seat of lying prone swing joint, the fan head includes screen panel, fan blade subassembly and motor, fan blade subassembly locates inside the screen panel, fan blade subassembly with the motor is connected; the screen panel includes preceding screen panel and back screen panel, the both sides of preceding screen panel are equipped with first arch, the both sides of back screen panel are equipped with the second arch, first arch with the second arch makes up into a double-screw bolt, the ground seat of lying prone is including the ground seat body and the stand of lying prone, the stand is connected the both sides of the ground seat body of lying prone, the double-screw bolt of the both sides of screen panel passes be connected with the nut cover behind the stand. The utility model discloses simple structure, firm in connection, easy dismounting is swift, can save space convenient transportation or accomodate.
Description
Technical Field
The utility model relates to an electric fan technical field, concretely relates to floor fan of lying prone.
Background
The floor fan is a common household appliance and has high use frequency in summer. When the shopping on the net was lain about the floor fan, for the convenience of transportation, the trade company was usually with the form of spare part of the floor fan of lying prone of not installing send, nevertheless because the floor fan structure of lying prone is too complicated, lead to many people can not oneself the installation, perhaps need spend more time installation, use the back for a long time simultaneously, need clean the floor fan of lying prone, perhaps move the house etc. need dismantle convenient transportation to the fan, but because the structure is comparatively complicated, it is more troublesome to dismantle, need dismantle with the help of appurtenance such as screwdriver. Therefore, the utility model discloses the people thinks it is necessary to design one kind and need not with the help of appurtenance, manual can quick assembly disassembly the fan of lying prone.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a floor fan of lying prone aims at solving the trouble problem of the floor fan dismouting of lying prone among the prior art.
In order to achieve the purpose, the utility model provides a following technical scheme:
a floor-lying fan comprises a fan head and a floor-lying seat, wherein the fan head is movably connected with the floor-lying seat and comprises a mesh enclosure, a fan blade assembly and a motor, the fan blade assembly is arranged in the mesh enclosure, and the fan blade assembly is connected with the motor;
the fan head is movably connected with the ground lying seat, the fan head comprises a mesh enclosure, the mesh enclosure comprises a front mesh enclosure and a rear mesh enclosure, first bulges are arranged on two sides of the front mesh enclosure, second bulges are arranged on two sides of the rear mesh enclosure, and the first bulges and the second bulges are combined into a stud;
the ground-lying seat comprises a ground-lying seat body and upright posts, the upright posts are connected to two sides of the ground-lying seat body, and studs on two sides of the mesh enclosure penetrate through the upright posts and then are connected with the nut sleeve;
the fan blade component comprises a first hub, a second hub and a plurality of blades, wherein the first hub is in threaded connection with the second hub, the blades are detachably connected with the first hub, and the blades are clamped between the first hub and the second hub.
Furthermore, a second through hole is formed in the upright column, and the stud penetrates through the second through hole to be in threaded connection with the nut sleeve.
Further, the nut sleeve comprises a first cylinder and a second cylinder, the first cylinder is connected with the second cylinder through a first reinforcing rib, the first cylinder is connected with the stud in a threaded mode, and the second through hole is close to one end of the net cover to form a limiting protrusion.
Further, a plurality of buckling parts are further arranged on the front mesh cover, a plurality of buckling holes are further formed in the rear mesh cover, the buckling parts are buckled with the buckling holes, the front mesh cover and the first protrusions are integrally formed, and the rear mesh cover and the second protrusions are integrally formed.
Further, the first hub comprises a first hub portion and a first ring portion, the blades are detachably connected with the first ring portion, the second hub comprises a second hub portion, a second ring portion and a second hub body, the second hub portion is in threaded connection with the first hub portion, and the blades are clamped between the first ring portion and the second ring portion.
Further, the second ring portion is located inside the first ring portion.
Further, the blade includes blade body and connecting portion, connecting portion connect in the one end of blade body, connecting portion include top and grafting portion, be equipped with first through-hole in the grafting portion, first ring portion includes a plurality of installation positions and a plurality of fixed position, grafting portion passes through first through-hole connects on the installation position, one side that the installation position is close to first hub is equipped with the first location strip that extends to first hub direction, first location strip is connected the both sides of installation position, first location strip supports top first through-hole, one side that the fixed position is close to first hub is equipped with the second location strip that extends to first hub direction, the second location strip is connected the both sides of fixed position, the second location strip supports top the peripheral both sides of grafting portion.
Furthermore, the mounting position is adjacent to the fixing position, and the abutting part abuts against one side of the mounting position and the fixing position away from the first hub part.
Furthermore, a support strip is connected between the first hub part and the first ring part, the support strip is arranged between the mounting position and the fixing position, and the support strip is used for supporting the insertion part.
Furthermore, a plurality of second reinforcing ribs are arranged on the outer side of the first hub, a shaft hole is formed in the middle of the second hub, and the shaft hole is connected with the motor.
The utility model provides a floor fan of lying prone compares and has following beneficial effect in prior art:
the utility model discloses a but quick assembly disassembly's fan blade subassembly and but quick assembly disassembly's the floor fan shell of lying prone constitute but quick assembly disassembly's the floor fan of lying prone, its simple structure, all subassemblies all can be through manual can quick assembly disassembly, need not with the help of any instrument, greatly improve the installation effectiveness, the wide application of being convenient for.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a fan head in the present invention;
fig. 3 is an exploded view of the mesh enclosure of the present invention;
fig. 4 is a schematic view of the structure of the ground seat for lying prone in the utility model;
FIG. 5 is a schematic view of the structure of the middle nut sleeve of the present invention;
fig. 6 is a front structural schematic view of a fan blade assembly of the present invention;
fig. 7 is a schematic view of the reverse structure of the fan blade assembly of the present invention;
fig. 8 is an exploded view of the fan blade assembly of the present invention;
fig. 9 is a schematic structural view of a first hub according to the present invention;
fig. 10 is a schematic structural view of the second hub according to the present invention.
[ description of reference ]
1-fan head, 11-mesh enclosure, 101-front mesh enclosure, 1011-first protrusion, 1012-buckling part, 102-rear mesh enclosure, 1021-second protrusion, 1022-buckling hole, 103-stud, 104-nut sleeve, 1041-first cylinder, 1042-second cylinder, 1043-first reinforcing rib, 1044-twist grip, 12-fan blade component, 121-first hub, 1211-first hub, 1212-first ring part, 1213-installation position, 1214-fixing position, 1215-first positioning bar, 1216-second positioning bar, 1217-support bar, 1218-second reinforcing rib, 122-second hub, 1221-second hub, 1222-second ring part, 1223-second hub body, 1224-shaft hole, 123-blade, and the like, 1231-the blade body, 1232-the connecting portion, 1233-the butt portion, 1234-the inserting portion, 1235-the first through hole,
2-lying ground seat, 21-lying ground seat body, 22-upright post, 221-second through hole and 222-limiting protrusion.
Detailed Description
The present invention will be described in detail with reference to the following specific examples.
As shown in fig. 1 to 10, a floor fan of lying prone, including fan head 1 and the floor of lying prone seat 2, fan head 1 with lie prone seat 2 swing joint, fan head 1 includes screen panel 11, fan blade component 12 and motor (not shown in the drawing), inside screen panel 11 was located to fan blade component 12, fan blade component 12 was connected with the motor, the motor is connected with screen panel 11, can connect inside screen panel 11, also can connect in screen panel 11 outsidely.
The mesh enclosure 11 includes preceding mesh enclosure 101 and back mesh enclosure 102, back mesh enclosure 102 is connected with the motor, the both sides of preceding mesh enclosure 101 are equipped with first arch 1011, the both sides of back mesh enclosure 102 are equipped with second arch 1021, first arch 1011 and the protruding 1021 combination of second become a double-screw bolt 103, first arch 1011 and second arch 1021 are half double-screw bolt, combine into a double-screw bolt 103 after connecting the two, double-screw bolt 103 and a nut cover 104 threaded connection, become a clearance between nut cover 104 and the mesh enclosure 11, the clearance is used for holding the entity structure of stand 22, prevent that stand 22 from breaking away from double-screw bolt 103.
The ground-climbing seat 2 comprises a ground-climbing seat body 21 and an upright post 22, the upright post 22 is connected to two sides of the ground-climbing seat body 21, and studs 103 on two sides of the mesh enclosure are connected with nut sleeves 104 after penetrating through the upright post 22.
In this embodiment, the upright post 22 is provided with a second through hole 221, and the stud 103 passes through the second through hole 221 and is in threaded connection with the nut sleeve 104.
In this embodiment, the nut 104 includes a first cylinder 1041 and a second cylinder 1042, the first cylinder 1041 is connected to the second cylinder 1042 through a first reinforcing rib 1043, so that the nut 104 is firmer, the first cylinder 1041 is in threaded connection with the stud 103, a limiting protrusion 222 is formed at one end of the second through hole 221 close to the mesh enclosure 11, and the limiting protrusion 222 can enable one end of the second through hole 221 close to the mesh enclosure 11 to be blocked by the second cylinder 1042, so as to prevent the stud 22 from separating from the stud 103. The limiting protrusion 222 is located in the gap between the nut sleeve 103 and the mesh enclosure 11. The nut sleeve 104 is further provided with a screwing handle 1044, and the nut sleeve 104 is conveniently unscrewed by the aid of the screwing handle 1044, so that the nut sleeve 104 is separated from the stud 103.
In this embodiment, the front mesh enclosure 101 is further provided with a plurality of fastening portions 1012, the rear mesh enclosure 102 is further provided with a plurality of fastening holes 1022, the fastening portions 1012 are fastened with the fastening holes 1022, the front mesh enclosure 101 is integrally formed with the first protrusions 1011, and the rear mesh enclosure 102 is integrally formed with the second protrusions 1021. The fastening portion 1012 and the fastening hole 1022 are fastened together, and the mesh enclosure 11 and the protrusion are integrally formed, so that the connection between the front mesh enclosure 101 and the rear mesh enclosure 102 is tight and stable.
In this embodiment, the blade 123 includes a blade body 1231 and a connecting portion 1232, the connecting portion 1232 is connected to one end of the blade body 1231, the connecting portion 1232 includes a butting portion 1233 and an inserting portion 1234, a first through hole 1235 is formed in the inserting portion 1234, the first ring portion 1212 includes a plurality of mounting locations 1213 and a plurality of fixing locations 1214, the inserting portion 1234 is connected to the mounting locations 1213 through the first through hole 1235, a first positioning strip 1215 extending in a direction of the first hub 1211 is disposed on a side of the mounting locations 1213 close to the first hub 1211, the first positioning strip 1215 is connected to two sides of the mounting locations 1213, the first positioning strip 1215 butts against the first through hole 1235, a second positioning strip 1216 extending in a direction of the first hub 1211 is disposed on a side of the fixing locations 1214 close to the first hub 1211, the second positioning strip 1216 is connected to two sides of the fixing locations 1214, and the second positioning strip butts against two sides of the periphery of the inserting portion.
In the embodiment, the installation site 1213 is disposed adjacent to the fixing site 1214, the abutting portion 1233 abuts against the installation site 1213 and the fixing site 1214 on a side away from the first hub 1211, and the abutting portion 1233 abuts against the installation site 1213, so that the stability of the connection between the blade 123 and the installation site 1213 can be improved, and the strength of the blade 123 is increased due to the arrangement of the abutting portion 1233.
In this embodiment, a support strip 1217 is connected between the first hub portion 1211 and the first ring portion 1212, the support strip 1217 is disposed between the mounting portion 1213 and the fixing portion 1214, the support strip 1217 is used for supporting the plug portion 1234, the support strip 1217 is used for enhancing the stability of the plug portion 1234, and for better positioning of the blade 123, the height of the support strip 1217 is smaller than the height of the first positioning strip 1215 and the second positioning strip 1216.
In this embodiment, a plurality of second reinforcing ribs 1218 are disposed outside the first hub portion 1211, and the strength of the first hub portion 1211 can be increased by disposing the second reinforcing ribs 1218, so as to increase the stability of the connection between the first hub portion 121 and the second hub portion 122, thereby improving the stability of the fan blade assembly 12. The second hub 1221 has a central shaft hole 1224, and the shaft hole 1224 is connected to a motor.
The utility model discloses the theory of operation: when the groveling fan needs to be installed, firstly, the fan blade assembly 12 is installed, specifically, the first through hole 1235 of the inserting part 1234 is inserted into the installation position 1213, at this time, the abutting part 1233 abuts against the outer side of the first ring part 1212, the first positioning bar 1215 abuts against the inner side of the first through hole 1235, the connecting part 1232 is positioned by cooperation of the first through hole 1235 and the first positioning bar 1215, the inserting part 1234 is prevented from moving, the second positioning bar 1216 abuts against two peripheral sides of the inserting part 1234, the position of the inserting part 1234 is further limited, the inserting part 1234 is prevented from offsetting, the positioning function is further achieved, the supporting strip 1217 supports the inserting part 1234, the stability of the inserting part 1234 is enhanced, after the connecting part 1232 is positioned, the second hub 1221 of the second hub 122 is in threaded connection with the first hub, the first hub 121 is locked with the second hub 122, at this time, the first ring part 1222 is tightly attached to the outer side of the second ring part, second hub body 1223 is pressed against plug portion 1234, locking plug portion 1234 within first hub 121, thereby completing the installation of fan blade assembly 12.
Second, connecting fan blade assembly 12 to the motor may be a threaded connection.
Thirdly, the fastening portion 1012 is fastened to the fastening hole 1022, and the first protrusion 1011 is aligned with the second protrusion 1021, so as to complete the installation of the mesh enclosure 11.
Fourthly, the upright posts 22 on two sides of the floor-lying seat body 21 are slightly opened, the second through holes 221 on the upright posts 22 are sleeved in the studs 103 of the fan head 1, the nut sleeves 104 are sleeved in the studs 103, at the moment, the first cylinders 1041 of the nut sleeves 104 are in threaded connection with the studs 103, the first cylinders 1041 are locked with the studs 103 by rotating the twisting handles 1044 on the nut sleeves 104, because a gap is formed between the nut sleeves 104 and the mesh enclosure 11, and the limiting protrusions 222 are arranged at one ends of the second through holes 221 close to the mesh enclosure 11, so that the limiting protrusions 222 in the second through holes 221 are limited in the gap between the nut sleeves 104 and the mesh enclosure 11, the upright posts 22 are locked by the nut sleeves 104, and the floor-lying seat 2 is connected with the fan head 1, and thus, the installation of the floor-lying fan is completed.
When needs are dismantled, the twist on the accessible rotatory nut cover 104 makes first cylinder 1041 and double-screw bolt 103 separate, takes away nut cover 104, removes stand 22 from double-screw bolt 103, can realize the separation of ground seat 2 and fan head 1 of lying prone. Then, the fastening portion 1012 and the fastening hole 1022 are separated, the front mesh enclosure 101 is removed, the fan blade assembly 12 is separated from the motor, the second hub portion 1221 of the second hub 122 is unscrewed, the first hub 121 is separated from the second hub 122, and the blade 123 can be taken down, so that the fan blade assembly 12 is disassembled.
The utility model discloses simple structure, firm in connection, easy dismounting is swift, can save space convenient transportation or accomodate.
In the present application, when directional terms are used, they are used for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the invention in any way. In the present invention, unless otherwise expressly specified or limited, when terms such as "disposed on," "connected to," or "connected to" are present, these terms are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations. In the present invention, unless otherwise specified and limited, when the first feature is present as "upper" and "lower" of the second feature, it may include that the first feature is in direct contact with the second feature, and it may also include that the first feature is in contact with the second feature not in direct contact but through another feature therebetween. Moreover, the first feature being "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely an elevation at which the first feature is higher than the elevation of the second feature; a first feature may be "below" a second feature, including a first feature that is directly below and obliquely below the second feature, or may simply be an indication that the first feature is at a lower elevation than the second feature.
The features of the embodiments and embodiments described above may be combined with each other without conflict.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. A floor-bending fan is characterized by comprising a fan head and a floor-bending seat, wherein the fan head is movably connected with the floor-bending seat, the fan head comprises a mesh enclosure, a fan blade assembly and a motor, the fan blade assembly is arranged in the mesh enclosure, and the fan blade assembly is connected with the motor;
the screen comprises a front screen and a rear screen, wherein first bulges are arranged on two sides of the front screen, second bulges are arranged on two sides of the rear screen, and the first bulges and the second bulges are combined into a stud;
the ground-lying seat comprises a ground-lying seat body and upright posts, the upright posts are connected to two sides of the ground-lying seat body, and studs on two sides of the mesh enclosure penetrate through the upright posts and then are connected with the nut sleeve;
the fan blade component comprises a first hub, a second hub and a plurality of blades, wherein the first hub is in threaded connection with the second hub, the blades are detachably connected with the first hub, and the blades are clamped between the first hub and the second hub.
2. The floor fan of claim 1, characterized in that, be equipped with the second through-hole on the stand, the double-screw bolt passes the second through-hole with nut cover threaded connection.
3. The floor fan of claim 2, characterized in that, the nut cover includes first cylinder and second cylinder, first cylinder with the second cylinder passes through first stiffening rib and is connected, first cylinder with stud threaded connection, the second through-hole is close to the one end of screen panel forms spacing arch.
4. The floor fan of claim 1, wherein the front mesh enclosure further comprises a plurality of fastening portions, the rear mesh enclosure further comprises a plurality of fastening holes, the fastening portions are fastened to the fastening holes, the front mesh enclosure is integrally formed with the first protrusions, and the rear mesh enclosure is integrally formed with the second protrusions.
5. The floor fan of claim 1, wherein said first hub includes a first hub portion and a first ring portion, said blade being removably connected to said first ring portion, said second hub includes a second hub portion, a second ring portion, and a second hub body, said second hub portion being threadably connected to said first hub portion, said blade being clamped between said first ring portion and said second ring portion.
6. The floor fan of claim 5, wherein said second loop portion is located inside said first loop portion.
7. The groveling fan of claim 5, wherein the blade comprises a blade body and a connecting portion, the connecting part is connected with one end of the blade body and comprises a butting part and an inserting part, the inserting part is provided with a first through hole, the first ring part comprises a plurality of mounting positions and a plurality of fixing positions, the inserting part is connected to the mounting position through the first through hole, a first positioning strip extending towards the direction of the first hub part is arranged on one side of the mounting position close to the first hub part, the first positioning strips are connected to two sides of the mounting position and abut against the first through holes, a second positioning strip extending towards the direction of the first hub part is arranged on one side of the fixing position close to the first hub part, the second positioning strips are connected to two sides of the fixing position and abut against two sides of the periphery of the inserting part.
8. The floor fan of claim 7, wherein the mounting portion is disposed adjacent to the fixing portion, and the abutting portion abuts against a side of the mounting portion and the fixing portion away from the first hub portion.
9. The floor fan of claim 7, wherein a support strip is connected between the first hub portion and the first ring portion, the support strip is disposed between the mounting portion and the fixing portion, and the support strip is used for supporting the insertion portion.
10. The floor fan of claim 9, wherein a plurality of second reinforcing ribs are provided on an outer side of the first hub portion, and a shaft hole is provided in a middle portion of the second hub portion, and the shaft hole is connected to the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022099892.9U CN212429257U (en) | 2020-09-23 | 2020-09-23 | Floor fan of lying prone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022099892.9U CN212429257U (en) | 2020-09-23 | 2020-09-23 | Floor fan of lying prone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212429257U true CN212429257U (en) | 2021-01-29 |
Family
ID=74279589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022099892.9U Active CN212429257U (en) | 2020-09-23 | 2020-09-23 | Floor fan of lying prone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212429257U (en) |
-
2020
- 2020-09-23 CN CN202022099892.9U patent/CN212429257U/en active Active
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