CN211144855U

CN211144855U - Fan with flexible fixing mode

Info

Publication number: CN211144855U
Application number: CN201921401001.1U
Authority: CN
Inventors: 朱新田; 蒋进喜; 陈平
Original assignee: Dongguan Dejie Electronic Technology Co ltd
Current assignee: Dongguan Dejie Electronic Technology Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-07-31
Anticipated expiration: 2029-08-27

Abstract

The utility model provides a fan that fixed mode is nimble, the consumer can be according to the nimble fixed mode that changes the fan of suitable occasion, facilitates the use. This fan includes fan head, connecting portion and flat base, the upper end of connecting portion with the fan head is connected, the lower extreme of connecting portion with flat base fixed connection, its characterized in that the bottom surface detachable of flat base is connected with the clip. The detachable clip is arranged at the bottom of the fan with the flat base structure, so that when the fan needs to clip other places for fixing, the clip can be mounted; when a user needs to place the fan on a desktop isoplanar, the fixing mode of the flat base can be changed by only disassembling the clamp, so that more selection spaces are provided for the user, and the operation is convenient.

Description

Fan with flexible fixing mode

Technical Field

The utility model relates to a portable fan technical field, concretely relates to fan that fixed mode is nimble.

Background

In summer, the portable fan brings cool silk to people and is popular with consumers. At present, portable fans on the market have multiple fixing modes, and the fixing modes are approximately several: a hand-held portable fan with a rod-shaped holding part; a portable fan using a flat base similar to a conventional desk fan; or a portable fan with a clip on the bottom. The fans are fixed in a single mode, and are inconvenient for consumers to use in certain occasions.

Disclosure of Invention

The utility model aims at providing a fan that fixed mode is nimble, the consumer can be according to the nimble fixed mode that changes the fan of application scenario, facilitates the use.

According to the utility model provides a flexible fan of fixed mode, including fan head, connecting portion and flat base, the upper end of connecting portion with the fan head is connected, the lower extreme of connecting portion with flat base fixed connection, the key lies in the bottom surface detachable of flat base is connected with the clip.

The detachable clip is arranged at the bottom of the fan with the flat base structure, so that when the fan needs to clip other places for fixing, the clip can be mounted; when a user needs to place the fan on a desktop isoplanar, the fixing mode of the flat base can be changed by only disassembling the clamp, so that more selection spaces are provided for the user, and the operation is convenient.

Furthermore, the bottom surface of the flat base is concavely provided with a fixed thread, and the top surface of the clamp is provided with a stud matched with the fixed thread. The fan base is connected with the clamp in a screw bolt and thread fit mode, the clamp is convenient to disassemble and assemble, and compared with other detachable connection modes such as clamping and the like, the fan base is more stable and reliable.

Specific speaking, the clip includes last clip seat, lower clip seat, pivot, torsional spring and apron, go up clip seat and lower clip seat all through the engaging lug on both sides limit with the pivot is articulated, the apron is fixed the both ends of pivot, the spiral portion cup joint of torsional spring in the pivot, the both ends of torsional spring respectively with the bottom surface of last clip seat and the up end of lower clip seat support and lean on.

Specifically speaking, the connecting portion is a connecting rod, and the upper end of the connecting rod is movably connected with the fan head.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the bottom structure of the flat base of the present invention.

Fig. 3 is a schematic structural view of the clip of the present invention.

In which the figures are as follows: 1. a fan head; 2. a connecting portion; 3. a flat base; 31. fixing threads; 4. a clip; 41. a stud; 42. an upper clip seat; 43. a lower clip base; 44. a rotating shaft; 45. a torsion spring; 46. and (7) a cover plate.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings, wherein the embodiments of the present invention are described in detail with reference to the accompanying drawings, for example, the shapes and structures of the respective members, the mutual positions and connection relationships between the respective portions, the functions and operation principles of the respective portions, and the like.

As shown in fig. 1, fig. 2 and fig. 3, the utility model discloses a flexible fan of fixed mode, including fan head 1, connecting portion 2 and flat base 3, the upper end of connecting portion 2 is connected with fan head 1, the lower extreme and the flat base 3 fixed connection of connecting portion 2, and the bottom surface detachable of flat base 3 is connected with clip 4.

The detachable clip 4 is arranged at the bottom of the fan with the flat base structure, so that when the fan needs to clip other places for fixing, the clip 4 can be installed; when a user needs to place the fan on a desktop or the like plane, the fixing mode of the flat base 3 can be changed by detaching the clamp 4, so that more selection spaces are provided for the user, and the operation is convenient.

In a preferred embodiment, the bottom surface of the flat base 3 is recessed with a fixing thread 31, and the top surface of the clip 4 is provided with a stud 41 matching with the fixing thread 31. Fan flat base 3 passes through double-screw bolt 41 with clip 4 and is connected with screw thread 31 complex mode, and clip 4's easy dismounting compares with other detachable connection methods such as joint, and is more firm reliable. Because in practical application, when the fan needs to be fixed with the clip, the fan is fixed that inclines usually, and the clip is relatively easy to loosen if adopting joint modes such as buckle to fix, and adopts the fixed mode of dismantling of bolt and double-screw bolt, then can guarantee the firm of connection, especially when the fan is used in scenes such as hand push baby carriage, can avoid being connected between fan and the clip more because vibrations produce the pine and take off.

Specifically, the clip 4 includes an upper clip seat 42, a lower clip seat 43, a rotating shaft 44, a torsion spring 45 and a cover plate 46, the upper clip seat 42 and the lower clip seat 43 are hinged to the rotating shaft 44 through connecting lugs on two sides, the cover plate 46 is fixed at two ends of the rotating shaft 44, a spiral portion of the torsion spring 45 is sleeved on the rotating shaft 44, and two ends of the torsion spring 45 respectively abut against the bottom surface of the upper clip seat 42 and the upper end surface of the lower clip seat 43, as shown in fig. 3.

Specifically speaking, for the convenient angle of blowing of adjustment fan head 1, connecting portion 2 is the connecting rod, the upper end and the fan head 1 swing joint of connecting rod. Certainly, in practical application, the connecting portion can also be a universal seat commonly used for structures such as a small desk lamp at present, and the blowing angle of the fan head can be adjusted more conveniently.

The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.

Claims

1. The utility model provides a fan that fixed mode is nimble, includes fan head, connecting portion and flat base, the upper end of connecting portion with the fan head is connected, the lower extreme of connecting portion with flat base fixed connection, its characterized in that the bottom surface detachable of flat base is connected with the clip.

2. The flexibly fixed fan of claim 1, wherein the bottom surface of the flat base is recessed with a fixing thread, and the top surface of the clip is provided with a stud engaged with the fixing thread.

3. The fan of claim 2, wherein the clip comprises an upper clip seat, a lower clip seat, a rotating shaft, a torsion spring and a cover plate, the upper clip seat and the lower clip seat are hinged to the rotating shaft through connecting lugs at two side edges, the cover plate is fixed at two ends of the rotating shaft, a spiral part of the torsion spring is sleeved on the rotating shaft, and two ends of the torsion spring are respectively abutted to the bottom surface of the upper clip seat and the upper end surface of the lower clip seat.

4. The flexibly fixed fan of claim 1, 2 or 3, wherein said connecting portion is a connecting rod, the upper end of said connecting rod being movably connected to said fan head.