CN217602960U - Fan structure capable of being quickly assembled and disassembled - Google Patents
Fan structure capable of being quickly assembled and disassembled Download PDFInfo
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- CN217602960U CN217602960U CN202221300659.5U CN202221300659U CN217602960U CN 217602960 U CN217602960 U CN 217602960U CN 202221300659 U CN202221300659 U CN 202221300659U CN 217602960 U CN217602960 U CN 217602960U
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Abstract
The utility model provides a fan structure capable of being quickly disassembled and assembled, which relates to the technical field of fans and comprises a base, wherein the upper end of the base is provided with a shell, the end part of the shell is fixedly provided with a rear fan cover and a front fan cover, the inside of the shell is fixedly provided with a driving motor, and the output end of the driving motor is fixedly provided with fan blades; the fan comprises a front fan cover, a rear fan cover, a front fan cover and a rear fan cover, wherein a connecting inserting bar is arranged at the bottom of the rear fan cover, a combined inserting plate is arranged at the edge of the rear fan cover, the connecting inserting bar is connected with a connecting inserting rod through a fixing bolt, the connecting inserting rod is arranged at the bottom of the front fan cover, and a combined inserting groove used for being connected with the combined inserting plate is formed at the edge of the front fan cover; the utility model discloses a preceding fan housing is connected for the buckle with back fan housing upper end to can tentatively prescribe a limit to the position between preceding fan housing and the back fan housing in advance when carrying out the dismouting, avoid taking place the skew on the position when the installation, and then compare with prior art, the installation effectiveness obtains promoting.
Description
Technical Field
The utility model relates to a fan technical field particularly, relates to a quick assembly disassembly's fan structure.
Background
In the production process of the fan, in order to avoid potential safety hazards to users in the later use process, a fan cover is usually arranged on the periphery of the fan blades, but when the fan is used for a long time, dust is accumulated in the fan, and then the fan cover is detached by people for cleaning;
but current fan housing adopts the plastic ring to make up two fan housings and adopts the bolt fastening again usually to lead to comparatively loaded down with trivial details when assembling the fan housing, need align two fan housings and reuse the plastic ring around, and follow-up still need the bolt fastening, its in-process because of the softer very easy deviation that takes place of plastic ring material, lead to its needs to install again, influence user of service's operation experience.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a fan structure capable of being quickly assembled and disassembled, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fan structure capable of being rapidly disassembled and assembled comprises a base, wherein the upper end of the base is provided with a shell, the end part of the shell is fixedly provided with a rear fan cover and a front fan cover, a driving motor is fixedly arranged in the shell, and the output end of the driving motor is fixedly provided with fan blades;
the fan comprises a front fan cover, a rear fan cover, a front fan cover and a rear fan cover, wherein a connecting inserting bar is arranged at the bottom of the rear fan cover, a combined inserting plate is arranged at the edge of the rear fan cover, the connecting inserting bar is connected with a connecting inserting rod through a fixing bolt, the connecting inserting rod is arranged at the bottom of the front fan cover, and a combined inserting groove used for being connected with the combined inserting plate is formed at the edge of the front fan cover;
the fan housing is characterized in that a connecting clamping groove is formed in the upper end of the rear fan housing, a connecting buckle is arranged at the upper end of the front fan housing, and the connecting clamping groove is connected with the connecting buckle in a buckling mode.
Preferably, a fixed transverse plate is integrally arranged at the upper end of the front fan cover, a connecting buckle is integrally arranged at the bottom of the fixed transverse plate and penetrates through the connecting clamping groove, and the fixed transverse plate is clamped and connected with one side of the combined plugboard.
Preferably, the center of the connecting cutting is provided with a second bolt hole, and the surface of the connecting cutting, which is positioned outside the second bolt hole, is provided with an expansion mounting groove.
Preferably, a first threaded hole is formed in the center of the connecting inserted rod in a penetrating mode, and fixing bolts are arranged in the first threaded hole and the second threaded hole in a threaded mode.
Preferably, one end of the connecting inserted bar is inserted into the expansion mounting groove, and the other end of the connecting inserted bar is provided with a guide frame.
Preferably, a through hole penetrates through the lower end surface of the front fan cover, the fixing bolt rod body penetrates through the through hole, and a knob is integrally arranged at the end part of the fixing bolt.
Preferably, a supporting spring is fixedly mounted inside the expansion mounting groove, a laminating sliding ring is fixedly mounted at the end part of the supporting spring, a plurality of positioning grooves are formed in the surface of the laminating sliding ring, and a plurality of positioning columns used for being connected with the positioning grooves are integrally arranged at the end part of the connecting inserted rod.
Compared with the prior art, the utility model discloses following beneficial effect has:
the upper ends of the front fan cover and the rear fan cover are connected in a buckling mode, so that the position between the front fan cover and the rear fan cover can be preliminarily limited during disassembly and assembly, the position deviation during assembly is avoided, and the assembly efficiency is improved compared with the prior art;
through using fixing bolt will connect the inserted bar and connect the cutting and make up, thereby make operating personnel when the installation, because of the preliminary connection of preceding fan housing and back fan housing upper end, can insert fixing bolt fast to connecting the inserted bar and connecting the cutting in, only need rotate the installation that fixing bolt can accomplish the fan afterwards, the same reason when demolising, through rotating fixing bolt, upwards take out preceding fan housing afterwards and can accomplish and demolish, make this structure can accomplish the dismouting fast, and when the installation only need operating personnel carry out one-hand operation can, the degree of difficulty when installing has been reduced.
Drawings
Fig. 1 is a schematic view of an overall structure of a quick-assembly-disassembly fan structure according to the present invention;
FIG. 2 is a schematic view of the overall internal structure of a quick-release fan structure according to the present invention;
fig. 3 is an enlarged schematic structural view of a portion a in fig. 2 of a quick-assembly/disassembly fan structure according to the present invention;
fig. 4 is a schematic view of a fan cover structure of a fast detachable fan structure according to the present invention;
fig. 5 is a schematic view of a front view fan cover structure of a fast detachable fan structure according to the present invention;
fig. 6 is an enlarged schematic structural view of the fan structure of the present invention at b in fig. 5;
fig. 7 isbase:Sub>A schematic cross-sectional view taken along the linebase:Sub>A-base:Sub>A in fig. 5 ofbase:Sub>A quick-release fan structure according to the present invention;
fig. 8 is an enlarged schematic structural view of the fan structure of the present invention shown in fig. 7 at c;
FIG. 9 is a schematic view of a connection rod structure of a quick-release fan structure according to the present invention;
FIG. 10 is a schematic view of the internal structure of a connecting rod of a quick-release fan structure according to the present invention;
fig. 11 is an enlarged schematic structural diagram of the fan structure of the present invention at the position d in fig. 10.
In the figure: 1. a base; 2. a front fan housing; 201. connecting a buckle; 202. fixing the transverse plate; 203. combining the slots; 204. a through hole is penetrated; 205. connecting the inserted rod; 2051. a guide frame; 2052. a knob; 2053. a first threaded hole; 2054. fixing the bolt; 2055. a positioning column; 3. a rear fan cover; 301. a connecting clamping groove; 302. a combined plug board; 303. connecting the inserting strips; 3031. a second bolt hole; 3032. expanding the mounting groove; 3033. a support spring; 3034. fitting a slip ring; 3035. positioning a groove; 4. a housing; 5. a drive motor; 6. a fan blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
As shown in fig. 1 to 8, a fan structure capable of being quickly disassembled and assembled includes a base 1, a casing 4 is installed at the upper end of the base 1, a rear fan housing 3 and a front fan housing 2 are fixedly installed at the end portion of the casing 4, a driving motor 5 is fixedly installed inside the casing 4, and fan blades 6 are fixedly installed at the output end of the driving motor 5;
the bottom of the rear fan housing 3 is provided with a connecting inserting bar 303, the edge of the rear fan housing 3 is provided with a combined inserting plate 302, the connecting inserting bar 303 is connected with a connecting inserting rod 205 through a fixing bolt 2054, the connecting inserting rod 205 is arranged at the bottom of the front fan housing 2, and the edge of the front fan housing 2 is provided with a combined inserting groove 203 for connecting with the combined inserting plate 302;
the upper end of the rear fan housing 3 is provided with a connecting clamping groove 301, the upper end of the front fan housing 2 is provided with a connecting buckle 201, and the connecting clamping groove 301 and the connecting buckle 201 are connected in a buckling mode. The upper ends of the front fan cover 2 and the rear fan cover 3 are connected in a buckling manner, so that the position between the front fan cover 2 and the rear fan cover 3 can be preliminarily limited during disassembly and assembly, the position deviation during assembly is avoided, and the assembly efficiency is improved compared with the prior art;
connect inserted bar 205 and connect cutting 303 through using fixing bolt 2054 to make up, thereby make operating personnel when the installation, because of the preliminary connection of preceding fan housing 2 and back fan housing 3 upper end, can insert fixing bolt 2054 to connecting inserted bar 205 and connecting cutting 303 in fast, only need rotate fixing bolt 2054 afterwards and can accomplish the installation of fan, the same reason when demolising, through rotating fixing bolt 2054, upwards take out preceding fan housing 2 afterwards and can accomplish and demolish, make this structure can accomplish the dismouting fast, and when the installation only need operating personnel carry out the one-hand operation can, the degree of difficulty when having reduced the installation.
As shown in fig. 4 to 11, a fixing horizontal plate 202 is integrally provided at the upper end of the front wind shield 2, a connecting buckle 201 is integrally provided at the bottom of the fixing horizontal plate 202, the connecting buckle 201 penetrates through the connecting slot 301, and the fixing horizontal plate 202 is connected to one side of the combined insertion plate 302. Through fixing the card between diaphragm 202 and the combination picture peg 302 and realizing the location and placing to can make things convenient for personnel to place preceding fan housing 2 on back fan housing 3, wherein utilize connection buckle 201, make preceding fan housing 2 push down, connection buckle 201 carries out the buckle with connection slot 301 and is connected, accomplishes the operation of fixing in advance.
In this embodiment, a second bolt hole 3031 is formed in the center of the connection insert 303, an expansion mounting groove 3032 is formed in the surface of the connection insert 303 located outside the second bolt hole 3031, a first threaded hole 2053 is formed in the center of the connection insert 205 in a penetrating manner, and a fixing bolt 2054 is arranged in the first threaded hole 2053 and the second bolt hole 3031 in a threaded manner. The fixing bolt 2054 can be matched with the first threaded hole 2053 and the second threaded hole 3031 to be in threaded connection, so that the connection insert 303 and the connection insert rod 205 are fixedly connected, and the connection between the lower ends of the front wind shield 2 and the rear wind shield 3 is completed.
In specific setting, one end of the connection insertion rod 205 is inserted into the extension installation groove 3032, and the other end of the connection insertion rod 205 is provided with a guide frame 2051. Through the guide frame 2051, a person can conveniently insert the fixing bolt 2054 into the first threaded hole 2053 and the second bolt hole 3031 and insert the fixing bolt into the expansion mounting groove 3032 through the connecting inserted bar 205, so that the connecting inserted bar 205 and the connecting inserted bar 303 are stably combined, and the problem of activity after the installation is solved.
It can be understood that, in this application, a through hole 204 is formed through the lower end surface of the front fan housing 2, a shaft of the fixing bolt 2054 penetrates through the through hole 204, and a knob 2052 is integrally provided at the end of the fixing bolt 2054.
The extension mounting groove 3032 is internally and fixedly provided with a support spring 3033, the end part of the support spring 3033 is fixedly provided with a fitting sliding ring 3034, the surface of the fitting sliding ring 3034 is provided with a plurality of positioning grooves 3035, and the end part of the connecting inserted rod 205 is integrally provided with a plurality of positioning columns 2055 used for being connected with the positioning grooves 3035. Can be with laminating sliding ring 3034 with being connected the laminating of inserted bar 205 tip through supporting spring 3033 to make it when taking out fixing bolt 2054, through laminating sliding ring 3034's outside promotion, accelerate the separation between preceding fan housing 2 and the back fan housing 3, and then improve the speed when dismantling, wherein through being connected between constant head tank 3035 and reference column 2055, it is more stable when making preceding fan housing 2 be connected with back fan housing 3 lower extreme, and strengthened the joint strength between preceding fan housing 2 and the back fan housing 3
The working principle of the fan structure capable of being quickly disassembled and assembled is as follows:
when the combined plug board is used, firstly, when the combined plug board is installed, the installation position is determined, then the front fan housing 2 is transferred downwards, the connecting buckle 201 is in buckle connection with the connecting buckle groove 301, the upper end of the connecting buckle is preliminarily fixed, then the lower end of the front fan housing 2 is combined with the rear fan housing 3, then the fixing bolt 2054 is inserted into the through hole 204, the fixing bolt 2054 is connected with the first threaded hole 2053, then the knob 2052 is rotated, the connecting plug rod 205 is connected with the connecting plug strip 303 through the fixing bolt 2054, and the current installation position is ensured through the connection between the positioning groove 3035 and the positioning column 2055;
during disassembly, the knob 2052 is firstly used to enable the fixing bolt 2054 to be transferred outwards and the connecting rod 205 and the connecting rod 303 to be separated, wherein the support spring 3033 is used to push the joint sliding ring 3034 to accelerate the separation between the joint sliding ring and the connecting rod, and then the front wind cover 2 is lifted upwards to complete the disassembly.
The specific model specification of the driving motor 5 is as follows.
Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all embodiments cannot be exhausted here, and all obvious variations or changes introduced by the technical solution of the present invention are still within the protection scope of the present invention.
Claims (7)
1. The utility model provides a quick assembly disassembly's fan structure, includes base (1), its characterized in that: the fan is characterized in that a shell (4) is installed at the upper end of the base (1), a rear fan cover (3) and a front fan cover (2) are fixedly installed at the end part of the shell (4), a driving motor (5) is fixedly installed in the shell (4), and a fan blade (6) is fixedly installed at the output end of the driving motor (5);
a connecting inserting strip (303) is arranged at the bottom of the rear fan housing (3), a combined inserting plate (302) is arranged at the edge of the rear fan housing (3), the connecting inserting strip (303) is connected with a connecting inserting rod (205) through a fixing bolt (2054), the connecting inserting rod (205) is arranged at the bottom of the front fan housing (2), and a combined inserting groove (203) used for being connected with the combined inserting plate (302) is formed at the edge of the front fan housing (2);
the wind shield is characterized in that a connecting clamping groove (301) is formed in the upper end of the rear wind shield (3), a connecting buckle (201) is arranged at the upper end of the front wind shield (2), and the connecting clamping groove (301) and the connecting buckle (201) are connected in a buckling mode.
2. The quick release fan structure of claim 1, further comprising: preceding fan housing (2) upper end integration is provided with fixed diaphragm (202), fixed diaphragm (202) bottom integration is provided with connect buckle (201), connect buckle (201) through connection draw-in groove (301), fixed diaphragm (202) and combination picture peg (302) one side card and connection.
3. A quick release fan structure as claimed in claim 1, wherein: a second bolt hole (3031) is formed in the center of the connecting inserting strip (303), and an expansion mounting groove (3032) is formed in the surface of the connecting inserting strip (303) and located on the outer side of the second bolt hole (3031).
4. A quick release fan structure as claimed in claim 3, wherein: a first threaded hole (2053) penetrates through the center of the connecting inserted rod (205), and a fixing bolt (2054) is arranged in the first threaded hole (2053) and the inner threads of the second bolt hole (3031).
5. The structure of claim 4, wherein: one end of the connecting inserted bar (205) is inserted into the expanding installation groove (3032), and the other end of the connecting inserted bar (205) is provided with a guide frame (2051).
6. The quick release fan structure of claim 4, wherein: a through hole (204) penetrates through the lower end surface of the front fan cover (2), a fixing bolt (2054) rod body penetrates through the through hole (204), and a knob (2052) is integrally arranged at the end part of the fixing bolt (2054).
7. The quick release fan structure of claim 5, further comprising: the extension mounting groove (3032) is fixedly provided with a support spring (3033) inside, the end part of the support spring (3033) is fixedly provided with a fitting sliding ring (3034), the surface of the fitting sliding ring (3034) is provided with a plurality of positioning grooves (3035), and the end part of the connecting inserted link (205) is integrally provided with a plurality of positioning columns (2055) used for being connected with the positioning grooves (3035).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221300659.5U CN217602960U (en) | 2022-05-27 | 2022-05-27 | Fan structure capable of being quickly assembled and disassembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221300659.5U CN217602960U (en) | 2022-05-27 | 2022-05-27 | Fan structure capable of being quickly assembled and disassembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217602960U true CN217602960U (en) | 2022-10-18 |
Family
ID=83588396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221300659.5U Active CN217602960U (en) | 2022-05-27 | 2022-05-27 | Fan structure capable of being quickly assembled and disassembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217602960U (en) |
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2022
- 2022-05-27 CN CN202221300659.5U patent/CN217602960U/en active Active
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