CN217269860U

CN217269860U - Ventilation fan with overhead outdoor shelter and shielding function

Info

Publication number: CN217269860U
Application number: CN202123016115.4U
Authority: CN
Inventors: 孙新
Original assignee: Jiangsu Xinchao Shelter Parts Co ltd
Current assignee: Jiangsu Xinchao Shelter Parts Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-08-23
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to the technical field of ventilation fans, and discloses a ventilation fan with shielding function for the overhead outdoor shelter, which comprises a window frame, a plurality of groups of rotating rods are arranged on the left and right side walls of the window frame at equal intervals, the outer walls of the rotating rods are connected with window leaves, the left side and the right side of the window leaf are both connected with connecting pieces, the back ends of the connecting pieces at the left side and the right side are both connected with first connecting plates, the right side of the window frame is provided with an operating device which comprises an operating box, the rear side wall of the operating box is connected with an operating rod, the left side wall of the operation box is connected with a linkage rod, the right side of the linkage rod is connected with a first bevel gear, the outer wall of the operating rod is connected with a second bevel gear, the first bevel gear is meshed with the second bevel gear, the left side of gangbar is connected with the second connecting plate, and this novel scheme can make user of service adjust the window page or leaf angle through setting up operating means.

Description

Ventilation fan with shielding function and overhead outdoor shelter

Technical Field

The utility model belongs to the technical field of the ventilation fan, specifically be an outdoor shelter overhead and have shielding function's ventilation fan.

Background

The shelter is a movable whole formed by combining various firm materials, originates from the United states, can be divided into a military shelter and a civil shelter according to whether the shelter is used for military or not, and can be divided into a bulletproof shelter, a movable shelter, a communication shelter, a medical shelter, a meteorological shelter, a container and the like according to characteristics and functions.

The louver can be automatically opened and closed to achieve the dustproof and waterproof effects, the appearance is attractive and elegant, the modern shelter is the best choice for cooling and ventilation, and the exhaust fan with the characteristics of environmental protection and energy conservation becomes ventilation and cooling equipment and is the mainstream in the market.

The existing shutter is connected through a rope, the rope is easy to damage in the using process, and the rope is easy to damage during adjustment, so that a ventilation fan which is arranged at the top of an outdoor shelter and has a shielding function is provided.

SUMMERY OF THE UTILITY MODEL

To the above circumstances, for overcoming prior art's defect, the utility model provides an outdoor shelter overhead just has shielding function's ventilation fan, and effectual current shutter of having solved is connected through the rope, and the rope produces the damage easily in the use, produces the problem of damage to the rope easily when just adjusting.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outdoor shelter overhead and have shielding function's ventilation fan, includes the window frame, the lateral wall equidistance is provided with the multiunit bull stick about the window frame, the outer wall connection of bull stick has the window page or leaf, the left and right sides of window page or leaf all is connected with the connecting piece, the left and right sides the looks back of the body end of connecting piece all is connected with first connecting plate, operating means is installed on the right side of window frame.

Preferably, operating means includes the control box, the back lateral wall of control box is connected with the action bars, the left side wall of control box is connected with the gangbar, the right side of gangbar is connected with first conical gear, the outer wall of action bars is connected with second conical gear, first conical gear meshes with second conical gear mutually, the left side of gangbar is connected with the second connecting plate, the left side of second connecting plate is connected with the inserted bar, the left side of inserted bar is connected with the first connecting plate in right side.

Preferably, the body of the first connecting plate on the right side is provided with a limiting hole, and the left side of the inserted bar penetrates through the limiting hole.

Preferably, two sets of mounting holes have all been seted up with the rear side of connecting piece to the left and right sides of window page or leaf, the equipment hole has all been seted up with the body of first connecting plate to the front side of connecting piece.

Preferably, the front side of the window frame is connected with a mounting plate, and mounting holes are formed in four corners of the mounting plate.

Preferably, the rear end of the operating rod is connected with a handle, and anti-skid grains are arranged on the outer side of the handle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the angle of the window can be adjusted by a user by arranging the operating device, the first right connecting plate is driven by the rotation of the inserting rod to be adjusted up and down, the connecting piece is driven by the first right connecting plate to be adjusted up and down, and the window is driven by the connecting piece to change the angle;

2. the limiting holes are arranged, so that a qualitative adjusting space can be formed between the inserted rod and the connecting plate when the inserted rod moves, the inserted rod can be adjusted, the device can be quickly assembled and installed by arranging the assembling holes and the installing holes, and the assembling efficiency is improved;

3. make this device carry out the high-speed joint through setting up the mounting panel, through setting up the handle, the staff of being convenient for uses the action bars.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic view of the structure of the operation box of the present invention;

FIG. 4 is a schematic view of the structure of the insert rod of the present invention;

fig. 5 is a rear view of the present invention.

In the figure: 100. a window frame; 101. mounting a plate; 110. a rotating rod; 120. a window leaf; 130. a connecting member; 140. a first connecting plate; 200. an operating device; 210. an operation box; 220. an operating lever; 221. a handle; 230. a linkage rod; 240. a first bevel gear; 250. a second bevel gear; 260. a second connecting plate; 270. and (4) inserting a rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, a ventilation fan with shielding function for top-mounted outdoor shelter includes a window frame 100, a plurality of sets of rotating rods 110 are equidistantly disposed on left and right side walls of the window frame 100, a window leaf 120 is connected to an outer wall of the rotating rods 110, connecting members 130 are connected to left and right sides of the window leaf 120, first connecting plates 140 are connected to opposite ends of the connecting members 130 on the left and right sides, and an operating device 200 is installed on the right side of the window frame 100.

Referring to fig. 1 to 5, the operating device 200 includes an operating box 210, an operating rod 220 is connected to a rear side wall of the operating box 210, a linkage rod 230 is connected to a left side wall of the operating box 210, a first bevel gear 240 is connected to a right side of the linkage rod 230, a second bevel gear 250 is connected to an outer wall of the operating rod 220, the second bevel gear 250 and the first bevel gear 240 are arranged in proportion, such that a rotating stroke of the operating rod 220 is greater than a moving stroke of the linkage rod 230, thereby improving adjustment precision of the window 120, the first bevel gear 240 is engaged with the second bevel gear 250, a second connecting plate 260 is connected to a left side of the linkage rod 230, an inserting rod 270 is connected to a left side of the second connecting plate 260, a user can adjust an angle of the window 120 by arranging the operating device 200, a limit hole is formed in a body of the first connecting plate 140 on the right side, spacing hole is run through in the left side of inserted bar 270, through setting up spacing hole, make the inserted bar 270 remove the time can and the connecting plate between have a qualitative regulation space, make it adjust, two sets of mounting holes have all been seted up with the rear side of connecting piece 130 to the left and right sides of window page or leaf 120, the equipment hole has all been seted up with the body of first connecting plate 140 to the front side of connecting piece 130, make this device can carry out fast assembly and installation through setting up equipment hole and mounting hole, improve the packaging efficiency, the front side of window frame 100 is connected with mounting panel 101, the mounting hole has all been seted up in the four corners of mounting panel 101, make this device carry out the high-speed joint through setting up mounting panel 101, the rear end of action bars 220 is connected with handle 221, the outside of handle 221 is provided with anti-skidding line, through setting up handle 221, the staff of being convenient for uses action bars 220.

The working principle is as follows: this novel scheme is when concrete implementation, this device is placed in the window inslot portion of seting up in advance when using window frame 100, mounting panel 101 is fixed through the mounting hole in the outside of wall, rotatory handle 221 in the use, it is rotatory to drive action bars 220 through handle 221, it is rotatory to drive second conical gear 250 through action bars 220 rotation, it is rotatory to drive first conical gear 240 through second conical gear 250 rotation, it is rotatory to drive gangbar 230 through first conical gear 240 rotation, it is rotatory to take second connecting plate 260 through gangbar 230 rotation, it is rotatory to drive inserted bar 270 through second connecting plate 260 rotation, adjust from top to bottom through the rotatory first connecting plate 140 in inserted bar 270 that drives the right side, drive connecting piece 130 through the first connecting plate 140 in right side and adjust from top to bottom, it changes to drive window page or leaf 120 through connecting piece 130.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and the terms "comprise", "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and the terms "mount", "connect", or "connect" should be interpreted broadly unless expressly specified or limited to the contrary and may be fixed or removable, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an outdoor shelter overhead just has shielding function's ventilation fan which characterized in that: including window frame (100), the lateral wall equidistance is provided with multiunit bull stick (110) about window frame (100), the outer wall connection of bull stick (110) has window page or leaf (120), both sides all are connected with connecting piece (130) about window page or leaf (120), the left and right sides the end of carrying on the back of the body of connecting piece (130) all is connected with first connecting plate (140), operating means (200) are installed on the right side of window frame (100).

2. A ventilating fan with shielding function for outdoor shelter overhead according to claim 1, wherein: operating means (200) include control box (210), the back lateral wall of control box (210) is connected with action bars (220), the left side wall of control box (210) is connected with gangbar (230), the right side of gangbar (230) is connected with first bevel gear (240), the outer wall connection of action bars (220) has second bevel gear (250), first bevel gear (240) and second bevel gear (250) mesh mutually, the left side of gangbar (230) is connected with second connecting plate (260), the left side of second connecting plate (260) is connected with inserted bar (270), the left side of inserted bar (270) is connected with right side first connecting plate (140).

3. A ventilating fan with shielding function for outdoor shelter overhead according to claim 2, wherein: the body of the first connecting plate (140) on the right side is provided with a limiting hole, and the left side of the inserted bar (270) penetrates through the limiting hole.

4. A ventilating fan with shielding function for outdoor shelter overhead according to claim 1, wherein: two sets of mounting holes have all been seted up with the rear side of connecting piece (130) to the left and right sides of window leaf (120), the equipment hole has all been seted up with the body of first connecting plate (140) to the front side of connecting piece (130).

5. A ventilating fan with shielding function for outdoor shelter overhead according to claim 1, wherein: the front side of window frame (100) is connected with mounting panel (101), the mounting hole has all been seted up in the four corners of mounting panel (101).

6. The outdoor shelter-overhead ventilating fan with the shielding function as claimed in claim 2, wherein: the rear end of the operating rod (220) is connected with a handle (221), and anti-skid grains are arranged on the outer side of the handle (221).