CN221322783U - Fan convenient to detach - Google Patents

Abstract

The utility model belongs to the field of fans, and particularly relates to a fan convenient to detach, which comprises a base, a mounting structure and a machine head, wherein the mounting structure is arranged between the base and the machine head, a magnetic structure is arranged on the mounting structure, and the machine head is detachably arranged on the base through the mounting structure and the magnetic structure. Through mounting structure and magnetic structure's cooperation for base and aircraft nose detachable link together, when needs are dismantled, need not rotate the aircraft nose and dismantle, only need lift the aircraft nose, can accomplish the dismantlement, because form magnetism with between aircraft nose and the base through magnetic mechanism and be connected, thereby convenient subsequent dismantlement, and when taking the fan outdoor, dismantle aircraft nose and base, the convenience carries the part after dismantling, and need not twist again or rotate whole aircraft nose or base through the magnetic connection, the user only need simply draw, press can realize tearing open, install and remove the function.

Description

Fan convenient to detach

Technical Field

The utility model belongs to the field of fans, and particularly relates to a fan convenient to detach.

Background

The fan is also called fan, fan for short, is a household appliance which uses motor to drive fan blade to rotate so as to make air accelerate circulation, mainly used for cooling and relieving summer heat and circulating air, and can be extensively used in places of family, classroom, office, store, hospital and hotel, etc..

At present, fans are mainly aimed at indoor, the service environment is single, the body shape is large and not easy to carry, and the existing outdoor fan quick-release mechanism on the market is mainly in a screw thread form, for example, the bulletin number is: patent literature of CN218953594U provides a fan with tripod base and solves outdoor use problem, and this support passes through the screw thread to be connected with the aircraft nose, and accessible twists the screw thread when needs are accomodate makes base and aircraft nose separation, but this kind of fan needs the dismouting often, and this kind of mode needs the user to twist whole aircraft nose or base, and just can accomplish the dismantlement with rotatory multiturn, so user experience is bad when long-term use, and efficiency is lower.

Disclosure of utility model

In order to overcome the defects of the prior art, the utility model provides a fan convenient to detach, which aims at solving the problems that the existing fan is mainly aimed at indoors, the use environment is single, the body shape is large and the fan is not easy to carry, and the existing outdoor fan quick-detachment mechanism on the market is mainly in a thread form and is not easy to detach.

The utility model provides a fan convenient to detach, which comprises a base, a mounting structure and a machine head, wherein the mounting structure is arranged between the base and the machine head, a magnetic structure is arranged on the mounting structure, and the machine head is detachably arranged on the base through the mounting structure and the magnetic structure.

According to the fan convenient to detach, the base and the machine head are detachably connected together through the cooperation of the mounting structure and the magnetic structure, when the fan is required to detach, the machine head does not need to be rotated to detach, and only the machine head needs to be lifted, so that the detachment can be completed.

As a preferable technical scheme of the utility model, the mounting structure comprises a first connecting piece and a second connecting piece, wherein the first connecting piece is mounted on the base, and the second connecting piece is mounted on the top of the machine head.

As a preferable technical scheme of the utility model, the first connecting piece comprises a mounting seat and a cover plate.

As the preferable technical scheme of the utility model, the mounting seat is fixedly arranged at the bottom of the base, one side of the mounting seat is hollow, and a mounting cavity is arranged in the mounting seat.

As the preferable technical scheme of the utility model, the cover plate is connected to one side of the hollow-out mounting seat in an interference manner.

As a preferred technical solution of the present utility model, the second connecting member includes a rotating assembly, a metal sheet and a locking member.

As a preferable technical scheme of the utility model, the rotating component is fixed at the bottom of the machine head through the locking piece.

As a preferable technical scheme of the utility model, the rotating assembly is provided with a clamping groove, and the inner wall of the clamping groove is provided with a plurality of guide ribs.

As a preferable technical scheme of the utility model, the metal sheet comprises an outer convex part and an annular part, and a mounting groove which is matched with the outer convex part in shape is formed in the inner top of the clamping groove.

As a preferable technical scheme of the utility model, the outer convex part is tightly propped against the mounting groove through the locking piece, the hidden groove is formed in the outer convex part, and the locking piece is positioned in the hidden groove when locked.

As a preferred technical scheme of the utility model, the annular part is propped against the clamping groove when the locking piece is locked.

As a preferable technical scheme of the utility model, the locking piece penetrates through the mounting groove and is in threaded connection with the bottom of the machine head, and the rotating assembly is detachably mounted at the bottom of the machine head through the locking piece.

As a preferable technical scheme of the utility model, the magnetic structure comprises an adhesive layer and a magnetic layer, wherein the adhesive layer is adhered to the bottom of the installation cavity, and the magnetic layer is abutted to the inner top of the installation cavity.

As a preferable technical scheme of the utility model, when the machine head is mounted on the base, the magnetic layer is magnetically connected with the annular part.

The fan convenient to detach has the following beneficial effects:

Through putting into the installation cavity with adhesive linkage and magnetic layer, install the apron again on the fretwork form of installation cavity one side, apron material hardness is different with the mount pad material hardness, thereby produce moderate interference close-fitting, radial card of apron goes into on the fretwork form of installation cavity one side, the outer lug is fixed to the mounting groove of rotating assembly through the retaining member, rotating assembly passes through the retaining member to be fixed in the bottom of aircraft nose, direct install rotating assembly on the base after fixing, thereby magnetic layer and annular portion are magnetic connection with aircraft nose detachable installs on the base this moment, can more convenient location through the direction muscle and with the mount pad leading-in draw-in groove, the shape of mount pad and the shape of draw-in groove mutually match, because form magnetic connection between aircraft nose and the base through magnetic layer and annular portion, thereby make things convenient for subsequent dismantlement, and take the fan off the open air with the base earlier, the convenience need not to twist again or rotate whole aircraft nose or base through magnetic connection, the user only need simply draw, the function of installing and removing, and removing spare parts conveniently, and carrying conveniently.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings can be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view at A of FIG. 1;

FIG. 3 is a partial exploded view of the present utility model;

FIG. 4 is an enlarged view at B of FIG. 3;

fig. 5 is a schematic structural view of a second connector according to the present utility model.

The labels in the figures are illustrated below:

1. a base;

2. A mounting structure;

201. A first connector; 2011. a mounting base; 20111. installing a cavity; 2012. a cover plate;

202. A second connector; 2021. a rotating assembly; 2022. a metal sheet; 2023. a locking member; 2024. a clamping groove; 2025. a guide rib; 2026. an outer protruding portion; 2027. an annular portion; 2028. a mounting groove; 2029. A hidden groove;

3. a magnetic structure; 301. An adhesive layer; 302. A magnetic layer;

4. a machine head.

Detailed Description

In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, whereby the application is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships as described based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 to 5, one embodiment of the present utility model provides a fan that is convenient to detach, and includes a base 1, a mounting structure 2 and a handpiece 4, wherein the mounting structure 2 is disposed between the base 1 and the handpiece 4, a magnetic structure 3 is disposed on the mounting structure 2, and the handpiece 4 is detachably mounted on the base 1 through the mounting structure 2 and the magnetic structure 3.

Specifically, through mounting structure 2 and the cooperation of magnetic structure 3, make base 1 and aircraft nose 4 detachable link together, when needs are dismantled, need not rotate aircraft nose 4 and dismantle, only need lift aircraft nose 4, can accomplish and dismantle, because form the magnetism through magnetic mechanism with between aircraft nose 4 and the base 1 and be connected, thereby make things convenient for subsequent dismantlement, and when taking the fan outdoor, can dismantle aircraft nose 4 and base 1 earlier, the convenience carries the part after dismantling, and need not twist again or rotate whole aircraft nose 4 or base 1 through the magnetic connection, the user only need simply draw, press can realize tearing open, the dress function, need not unnecessary action, and whole spare part that dismantles usefulness reduces, convenient subsequent carry.

The part of the mounting structure 2 mounted on the handpiece 4 has a metal structure adapted to the magnetic structure 3, so that the handpiece 4 and the base 1 are detachably mounted by magnetic connection of the magnetic structure 3 and the metal structure.

Further, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In one embodiment, the mounting structure 2 includes a first connector 201 and a second connector 202, the first connector 201 is mounted on the base 1, and the second connector 202 is mounted on the top of the handpiece 4;

The first connector 201 includes a mounting base 2011 and a cover 2012;

The mounting seat 2011 is fixedly mounted at the bottom of the base 1, one side of the mounting seat 2011 is hollow, and a mounting cavity 20111 is arranged in the mounting seat 2011;

The cover 2012 is connected to one side of the hollow-out mounting seat 2011 in an interference manner;

The second connecting piece 202 comprises a rotating component 2021, a metal sheet 2022 and a locking piece 2023;

the rotating assembly 2021 is fixed at the bottom of the machine head 4 through the locking piece 2023;

A clamping groove 2024 is formed in the rotating assembly 2021, and a plurality of guide ribs 2025 are arranged on the inner wall of the clamping groove 2024;

the metal sheet 2022 comprises an outer protruding portion 2026 and an annular portion 2027, and a mounting groove 2028 which is matched with the outer protruding portion 2026 in shape is formed in the inner top of the clamping groove 2024;

The outer flange 2026 is tightly pressed against the mounting groove 2028 by a locking member 2023, an invisible groove 2029 is formed in the outer flange 2026, and the locking member 2023 is positioned in the invisible groove 2029 when locked;

the annular part 2027 is propped against the clamping groove 2024 when the locking piece 2023 is locked;

The locking member 2023 penetrates through the mounting groove 2028 and is in threaded connection with the bottom of the machine head 4, and the rotating assembly 2021 is detachably mounted at the bottom of the machine head 4 through the locking member 2023.

Specifically, the magnetic structure 3 is placed in the mounting cavity 20111, the cover plate 2012 is mounted on the hollow shape on one side of the mounting cavity 20111, the hardness of the material of the cover plate 2012 is different from that of the material of the mounting seat 2011, so that moderate interference tight fit is generated, the cover plate 2012 is radially clamped on the hollow shape on one side of the mounting cavity 20111, and the outer flange 2026 is fixed in the mounting groove 2028 of the rotating assembly 2021 through the locking piece 2023.

It should be noted that, the rotating assembly 2021 is fixed at the bottom of the machine head 4 through the locking member 2023, the rotating assembly 2021 is directly installed on the base 1 after fixing, at this time, the magnetic layer 302 and the annular portion 2027 are magnetically connected, so that the machine head 4 is detachably installed on the base 1, the positioning can be more conveniently performed through the guide rib 2025, the installation seat 2011 is guided into the clamping groove 2024, and the shape of the installation seat 2011 is matched with the shape of the clamping groove 2024.

Further, because the magnetic layer 302 and the annular portion 2027 are used for forming magnetic connection between the machine head 4 and the base 1, the machine head 4 and the base 1 can be detached firstly when the fan is taken outdoors, the detached parts are convenient to carry, the whole machine head 4 or the base 1 does not need to be screwed or rotated again through the magnetic connection, and a user only needs to simply pull and press to realize the detaching and installing functions.

Further, in the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly attached, detachably attached, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In one embodiment, the magnetic structure 3 includes an adhesive layer 301 and a magnetic layer 302, where the adhesive layer 301 is adhered to the bottom of the mounting cavity 20111, and the magnetic layer 302 abuts against the inner top of the mounting cavity 20111.

Specifically, the adhesive layer 301 fixes the magnetic layer 302 in the mounting cavity 20111 for convenience.

If the thickness of the top wall of the mounting base 2011 is 0.2-0.3cm, the magnetic layer 302 cannot absorb the annular portion 2027 of the metal sheet 2022 if the thickness of the top wall is too large, and thus the fixation of the head 4 and the base 1 is not stable enough after absorption.

Further, in the present utility model, unless expressly stated or defined otherwise, a first feature "up" or "down" on a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In one embodiment, the magnetic layer 302 is magnetically coupled to the annular portion 2027 when the handpiece 4 is mounted to the base 1.

Specifically, the magnetic layer 302 magnetically connects with the annular portion 2027 of the metal sheet 2022.

It should be noted that, the magnetic layer 302 may be a neodymium magnet, a samarium cobalt strong magnet or other magnets with strong attraction force, and the reason for selecting the magnets with strong attraction force is that after the magnetic layer 302 is magnetically connected with the annular portion 2027 of the metal sheet 2022, the stability of fixing the machine head 4 and the base 1 can be ensured;

The bottom of the base 1 may be a base 1 with a circular bottom or a triangular adjusting frame, which is preferred here, and the triangular adjusting frame can be adjusted according to the external environment when outdoor, and the claims are not written in detail because this part is a more common part.

When an element is referred to as being "fixed" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

The working principle of the utility model is as follows:

Through putting into the installation cavity 20111 with adhesive linkage 301 and magnetic layer 302, install the apron 2012 on the fretwork form of installation cavity 20111 one side again, apron 2012 material hardness is different with mount pad 2011 material hardness, thereby produce moderate interference tight fit, radial card of apron 2012 goes into on the fretwork form of installation cavity 20111 one side, outer lug 2026 passes through retaining member 2023 to be fixed to the mounting groove 2028 of rotating assembly 2021, rotating assembly 2021 passes through retaining member 2023 to be fixed in the bottom of aircraft nose 4, install rotating assembly 2021 on base 1 after fixing, thereby magnetic layer 302 and annular portion 2027 are magnetic connection with aircraft nose 4 detachable installs on base 1 this moment, can more convenient location through guide rib 2025 and with the shape of mount pad 2011 leading into draw-in groove 2024, the shape of mount pad 2011 matches each other, because form magnetic connection between aircraft nose 4 and base 1 through magnetic layer 302 and annular portion 7, thereby convenient follow-up dismantlement, and take down 2021, and carry out the aircraft nose 4 when carrying out the fan, and need not dismantle the function can be dismantled with the aircraft nose 1 by the convenience of customers, just need to rotate the whole user, need only dismantle the base 1, need be dismantled or just can be dismantled according to the function.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (14)

1. The utility model provides a fan convenient to detach, its characterized in that includes base, mounting structure and aircraft nose, mounting structure sets up the base with between the aircraft nose, be equipped with magnetic structure on the mounting structure, the aircraft nose passes through mounting structure and magnetic structure detachable install on the base.

2. The easy-to-detach fan of claim 1 wherein the mounting structure comprises a first connector and a second connector, the first connector being mounted on the base and the second connector being mounted on the top of the handpiece.

3. The fan of claim 2, wherein the first connector comprises a mounting base and a cover.

4. A fan convenient to disassemble as claimed in claim 3, wherein said mounting base is fixedly mounted at the bottom of said base, one side of said mounting base is hollow, and a mounting cavity is provided in said mounting base.

5. A fan according to claim 3, wherein the cover is in interference connection with the hollowed-out side of the mounting base.

6. The easy to disassemble fan of claim 4, wherein said second connector comprises a rotating assembly, a metal sheet and a locking member.

7. A fan for facilitating disassembly as claimed in claim 6, wherein said rotating assembly is secured to the bottom of said handpiece by said locking member.

8. The fan of claim 6, wherein the rotating assembly is provided with a slot, and a plurality of guide ribs are provided on an inner wall of the slot.

9. The fan of claim 8, wherein the metal sheet comprises an outer flange and an annular portion, and the top of the slot is provided with a mounting groove adapted to the shape of the outer flange.

10. The fan of claim 9, wherein the outer flange is secured to the mounting groove by a locking member, and wherein the outer flange has a hidden groove formed therein, and wherein the locking member is positioned within the hidden groove when locked.

11. The fan of claim 9, wherein said annular portion is biased against said slot when said locking member is locked.

12. The fan of claim 9, wherein said locking member extends through said mounting slot and is threadably coupled to said head bottom, and said rotating assembly is removably mounted to said head bottom by said locking member.

13. The easy-to-detach fan of claim 9 wherein the magnetic structure comprises an adhesive layer and a magnetic layer, the adhesive layer being adhered to the bottom of the mounting cavity, the magnetic layer abutting on the inner top of the mounting cavity.

14. A fan for facilitating disassembly as claimed in claim 13, wherein said magnetic layer is magnetically coupled to said annular portion when said handpiece is mounted to said base.