CN211820098U

CN211820098U - Fan net cover fastening device

Info

Publication number: CN211820098U
Application number: CN202020475244.6U
Authority: CN
Inventors: 郭义; 何德; 龙灼
Original assignee: Zhaoqing Qingfeng Electromechanical Co ltd
Current assignee: Zhaoqing Qingfeng Electromechanical Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-10-30
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a fan screen cover fastener, including screen panel, No. two screen panels and mounting plate, the outer wall equidistance fixedly connected with threaded rod of mounting plate, and every threaded rod is close to the outer wall on top and all has lock nut through threaded connection, No. one solid fixed ring of outer wall fixedly connected with of screen panel, No. two screen panels are to No. two solid fixed rings of outer wall fixedly connected with of screen panel, No. one solid fixed ring and No. two solid fixed ring's the impartial distance of outer wall is opened there is the jack. The utility model discloses a be provided with mounting plate, threaded rod and lock nut, when carrying out a screen panel and No. two screen panels and connecting, aim at the threaded rod on the mounting plate in the jack on solid fixed ring and No. two solid fixed rings, carry out spacing fixed to it through lock nut then, a solid fixed ring and No. two solid fixed rings of mounting plate and screen panel on No. two screen panels are connected simultaneously to improve the fastness of screen panel fastening, improve the security in this fan use.

Description

Fan net cover fastening device

Technical Field

The utility model relates to a fan equipment technical field especially relates to a fan net cover fastener.

Background

A fan, which is a tool for cooling by generating wind in hot days; an electric fan is a device which is driven by electricity to generate air flow, a fan arranged in the electric fan is electrified and then rotated into natural wind to achieve the cooling effect, and when the electric fan is assembled, a screen cover of the electric fan needs to be connected through a fastening device, so that the safety of the electric fan in the using process is improved.

The existing fastening device for the fan mesh enclosure has the following defects: carry out the screen panel fastening now and generally all connect in the tie point of two screen panels through two connecting bands, connect through lock nut and locking bolt at the both ends of connecting band, be promptly for accomplishing the fastening operation of screen panel, but this kind of fastening mode meets under the condition that the collision or live time has been of a specified duration at the screen panel, the condition of dislocation between the screen panel can appear, has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fan net cover fastening device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fan screen panel fastener, includes screen panel, No. two screen panels and mounting plate, the outer wall equidistance fixedly connected with threaded rod of mounting plate, and every threaded rod all has lock nut through threaded connection near the outer wall on top.

Preferably, the outer wall of the first mesh enclosure is fixedly connected with a first fixing ring.

Preferably, No. two fixed rings of No. two screen panel outer wall fixedly connected with of screen panel one.

Preferably, the outer wall of the first fixing ring and the outer wall of the second fixing ring are provided with insertion holes at equal distances, and the threaded rod penetrates through the insertion holes.

Preferably, a plurality of lock nut's outer wall has two coupling frames around having, and the equal fixedly connected with connecting plate in one side outer wall both ends relative of two coupling frames.

Preferably, the outer walls of the four connecting plates are all provided with threaded holes, the inner walls of the two adjacent threaded holes are connected with the same connecting bolt through threads, and the outer wall of the connecting bolt is connected with a connecting nut through threads.

The utility model has the advantages that:

1. through being provided with mounting plate, threaded rod and lock nut, when carrying out a screen panel and No. two screen panels and connecting, aim at the threaded rod on the mounting plate in the solid fixed ring of a and No. two solid fixed ring's the jack, carry out spacing fixed to it through lock nut then, a solid fixed ring and No. two solid fixed ring while being connected on mounting plate and a screen panel and No. two screen panels to improve the fastness of screen panel fastening, improve the security in this fan use.

2. Through being provided with the carriage, the carriage is installed in solid fixed ring and No. two solid fixed ring's the outside, plays the effect of sheltering from to lock nut to improve the pleasing to the eye degree of screen panel tie point, simultaneously, further improve the fastness of screen panel fastening.

Drawings

Fig. 1 is a schematic view of an overall structure of a fastening device for a fan mesh cover according to the present invention;

fig. 2 is a schematic structural view of a fastening plate of a fastening device for a fan mesh cover according to the present invention;

fig. 3 is a schematic structural view of a second mesh enclosure of the fastening device for a fan mesh enclosure of the present invention;

fig. 4 is a schematic structural view of a connection frame of a fastening device for a fan mesh cover according to the present invention.

In the figure: 1-a first mesh enclosure, 2-a fastening plate, 3-a locking nut, 4-a second mesh enclosure, 5-a second fixing ring, 6-a first fixing ring, 7-a threaded rod, 8-a jack, 9-a connecting frame, 10-a connecting nut, 11-a connecting bolt and 12-a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-3, a fan screen panel fastener, including screen panel 1 No. two, No. two screen panels 4 and mounting plate 2, the outer wall equidistance fixedly connected with threaded rod 7 of mounting plate 2, and every threaded rod 7 is close to the outer wall on top and all has lock nut 3 through threaded connection, when carrying out screen panel 1 and No. two screen panels 4 and connect, aim at threaded rod 7 on mounting plate 2 in the solid fixed ring 6 of a and the solid fixed ring 8 on 5 No. two, carry out spacing fixed to it through lock nut 3 then, mounting plate 2 and screen panel 1 and No. two fixed ring 6 on the screen panel 4 are connected with No. two solid fixed ring 2 simultaneously, thereby improve the fastness of screen panel fastening, improve the security in this fan use.

Wherein, the outer wall fixedly connected with solid fixed ring 6 No. one of screen panel 1.

Wherein, No. two fixed rings 5 of No. two fixed rings of outer wall fixedly connected with of screen panel 4 towards No. one screen panel 1.

Wherein, the outer wall equidistance of No. one fixed ring 6 and No. two fixed ring 5 is opened there is jack 8, and threaded rod 7 passes jack 8.

The working principle is as follows: when carrying out the fastening of screen panel 1 and No. two screen panels 4, place mounting plate 2 in fixed ring 6 inboards on screen panel 1 for a, make threaded rod 7 pass the jack 8 on fixed ring 6 for a, aim at the threaded rod 7 of opposite side the jack 8 on fixed ring 5 for two then, make mounting plate 2 with fixed ring 6 and No. two fixed ring 5 connections for a, then be the connection of screen panel 1 and No. two screen panels 4, then with 3 screw in threaded rods 7 of lock nut one by one, accomplish the screen panel fastening.

Example 2:

referring to fig. 1-4, a fan screen cover fastening device, compare with embodiment 1, the outer wall of a plurality of lock nuts 3 has been around having two splice boxes 9, and the equal fixedly connected with connecting plate 12 in two ends of the relative one side outer wall of two splice boxes 9, threaded hole is all opened to the outer wall of four connecting plates 12, and the inner wall of two adjacent threaded holes has same connecting bolt 11 through threaded connection, connecting bolt 11's outer wall has coupling nut 10 through threaded connection, splice box 9 is installed in the outside of No. one solid fixed ring 6 and No. two solid fixed rings 5, play the effect of sheltering from to lock nuts 3, thereby improve the pleasing to the eye degree of screen cover tie point, and simultaneously, further improve the fastness of screen cover fastening.

The working principle is as follows: carry out the fastening of screen panel 1 and No. two screen panels 4 during, place mounting plate 2 in fixed ring 6 inboardly on screen panel 1, make threaded rod 7 pass the jack 8 on fixed ring 6, then aim at the threaded rod 7 of opposite side the jack 8 on fixed ring 5 for two, make mounting plate 2 with fixed ring 6 and No. two fixed ring 5 connection, then be the connection of screen panel 1 and No. two screen panels 4, then on 3 screw in threaded rods 7 with lock nut, the screen panel fastening is accomplished the back, cup joint carriage 9 in lock nut 3's the outside, connect nut 10 and connecting bolt 11, thereby when playing to shielding lock nut 3, further improve the fastness of screen panel fastening.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fan screen panel fastener, includes screen panel (1), No. two screen panels (4) and mounting plate (2), its characterized in that, the outer wall equidistance fixedly connected with threaded rod (7) of mounting plate (2), and every threaded rod (7) are close to the outer wall on top and all have lock nut (3) through threaded connection.

2. The fan mesh cover fastening device according to claim 1, wherein a first fixing ring (6) is fixedly connected to an outer wall of the first mesh cover (1).

3. The fan mesh cover fastening device according to claim 2, wherein a second fixing ring (5) is fixedly connected to an outer wall of the second mesh cover (4) facing the first mesh cover (1).

4. The fan mesh cover fastening device according to claim 3, wherein the outer walls of the first fixing ring (6) and the second fixing ring (5) are equally spaced with insertion holes (8), and the threaded rod (7) passes through the insertion holes (8).

5. The fan net cover fastening device according to any one of claims 1-4, characterized in that two connection frames (9) are wound around the outer wall of a plurality of the lock nuts (3), and both ends of the outer wall of the opposite side of the two connection frames (9) are fixedly connected with connection plates (12).

6. The fan net cover fastening device according to claim 5, wherein the outer walls of four connecting plates (12) are provided with threaded holes, the inner walls of two adjacent threaded holes are connected with the same connecting bolt (11) through threads, and the outer wall of the connecting bolt (11) is connected with the connecting nut (10) through threads.