CN214247152U - Manual shutter that opens and shuts - Google Patents

Abstract

The utility model discloses a manual shutter that opens and shuts, including window frame, flabellum mechanism and adjustment mechanism, the inside of window frame evenly is equipped with casement mechanism from top to bottom, the middle part vertical of window frame is equipped with supports a section of thick bamboo, be equipped with on the support a section of thick bamboo with flabellum mechanism complex adjustment mechanism. The utility model discloses a setting mutually supported's casement mechanism and adjustment mechanism, utilizing adjustment mechanism can drive the flabellum and rotate the realization angle modulation, realizing the closure to the window through the closed function who utilizes flabellum self to avoided the entering of rainwater, solved prior art and carried out water-proof effects through rain-proof cover poor, laid troublesome problem, saved the time greatly, improved work efficiency.

Description

Manual shutter that opens and shuts

Technical Field

The utility model relates to an electric power waterproof technical field specifically is a manual shutter that opens and shuts.

Background

Blinds are a style of window, originating in china. Ancient Chinese buildings have mullions, and are applied to all dynasties from the warring state to the Han dynasty. Vertical bars are called mullions, and horizontal bars are called mullions. The mullion window is an original style of the blind, and can be said to be the original state of the blind.

The wall bottom in general transformer substation room all can set up the shutter and be used for the heat dissipation, and the shutter on the current transformer substation is fixed structure, and its shutter can't be closed, in the use, if meet rainwater weather, the rainwater can enter into the transformer substation from the shutter for equipment in the transformer substation wets, so not only can lead to equipment in the transformer substation to rust, but also has certain danger. At present, the adopted protective measures are that a rainproof cover is additionally arranged on the inner side or the outer side of the louver, the installation process is inconvenient, the operation is troublesome, and the time is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model discloses be exactly to the above-mentioned not enough that prior art exists, provide a manual shutter that opens and shuts, through setting up casement mechanism and the adjustment mechanism of mutually supporting, utilize adjustment mechanism to drive the flabellum and rotate the realization angle regulation, realize the closure to the window through the closed function who utilizes flabellum self to avoided the entering of rainwater, solved prior art and carried out water-proof effects through rain-proof cover poor, laid troublesome problem, saved the time greatly, improved work efficiency.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a manual shutter that opens and shuts, includes window frame, flabellum mechanism and adjustment mechanism, the inside of window frame evenly is equipped with casement mechanism from top to bottom, the middle part of window frame is vertical to be equipped with a support section of thick bamboo, be equipped with on the support section of thick bamboo with flabellum mechanism complex adjustment mechanism.

Preferably, the window sash mechanism comprises fan blades and a rotating shaft, the rotating shaft penetrates through the supporting cylinder, the rotating shaft is matched with the adjusting mechanism, two ends of the rotating shaft are rotatably connected with the window frame, and the fan blades connected with the rotating shaft are arranged on two sides of the supporting cylinder.

Preferably, adjustment mechanism includes slide and rack plate, the vertical support section of thick bamboo that is located of rack plate, the outside cover of pivot have with rack plate complex gear, be equipped with the slide opening on the lateral wall of a support section of thick bamboo, the slide is located the outside of a support section of thick bamboo, through locking bolted connection, locking bolt and slide opening cooperation between slide and the rack plate.

Preferably, a handle is arranged on the side wall of the sliding plate.

Preferably, the width of the fan blade is larger than the distance between the two rotating shafts.

Preferably, both ends of the rotating shaft are connected with the window frame through bearings.

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

1. the utility model discloses a setting mutually supported's casement mechanism and adjustment mechanism, utilizing adjustment mechanism can drive the flabellum and rotate the realization angle modulation, realizing the closure to the window through the closed function who utilizes flabellum self to avoided the entering of rainwater, solved prior art and carried out water-proof effects through rain-proof cover poor, laid troublesome problem, saved the time greatly, improved work efficiency.

2. The utility model discloses the flabellum of both sides drives rotatoryly through same root pivot, can realize the synchronism of regulation, has ensured the use reliability, and the middle part sets up a support section of thick bamboo, can increase overall structure's fastness and stability, ensures safe in utilizationly.

3. The utility model discloses the mode of regulation adopts gear engagement's form, and its angle modulation precision is high, can carry out the flabellum regulation of opening and shutting according to the operational environment of difference, and it is more convenient to use.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is a cross-sectional view of the present invention;

FIG. 5 is a schematic view of the adjustment mechanism;

fig. 6 is a schematic view of the structure of the sash mechanism.

In the figure: 1-a window frame; 2-a sash mechanism; 201-fan blades; 202-gear; 203-a bearing; 204-a rotating shaft; 3-a support cylinder; 301-a slide hole; 4-an adjustment mechanism; 401-a handle; 402-a locking bolt; 403-a slide plate; 404-Rack 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. 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.

As shown in fig. 1-4, a manual opening and closing shutter comprises a window frame 1, a fan blade 201 mechanism and an adjusting mechanism 4, wherein window sash mechanisms 2 are uniformly arranged in the window frame 1 from top to bottom, a supporting cylinder 3 is vertically arranged in the middle of the window frame 1, the adjusting mechanism 4 matched with the fan blade 201 mechanism is arranged on the supporting cylinder 3, and the opening and closing angle of the window sash mechanisms 2 can be adjusted, so that the angle adjustment is realized. The concrete structure is as follows:

as shown in fig. 6, the window sash mechanism 2 includes fan blades 201 and a rotating shaft 204, the rotating shaft 204 penetrates through the supporting cylinder 3, the rotating shaft 204 is matched with the adjusting mechanism 4, two ends of the rotating shaft 204 are rotatably connected with the window frame 1, and the fan blades 201 connected with the rotating shaft 204 are arranged on two sides of the supporting cylinder 3, that is, the same rotating shaft 204 drives the two fan blades 201 to rotate, so that the angle adjustment of the left and right fan blades 201 is realized, and the synchronization of the adjustment is realized.

In order to realize the synchronous adjustment of all the fan blades 201, as shown in fig. 5, the adjusting mechanism 4 comprises a sliding plate 403 and a rack plate 404, the rack plate 404 is vertically positioned in the supporting cylinder 3, the width of the rack plate 404 is consistent with the width of an inner cavity of the supporting cylinder 3, so that the rack plate 404 is limited left and right, the rack plate 404 is ensured not to slide left and right, and only slides vertically, a gear 202 matched with the rack plate 404 is sleeved outside the rotating shaft 204, as shown in fig. 3, a sliding hole 301 is arranged on the side wall of the supporting cylinder 3, the sliding plate 403 is positioned outside the supporting cylinder 3, the sliding plate 403 is connected with the rack plate 404 through a locking bolt 402, the locking bolt 402 is matched with the sliding hole 301, the length of the sliding hole 301 can meet the sliding range of the rack plate 404, so that the fan blades 201 can be kept horizontal at the maximum opening angle, when the fan blades are closed, the upper fan blades 201 and the lower fan blades 201 can be lapped to realize sealing, and rainwater is avoided from entering.

Further, in order to improve the waterproof effect, the width of the fan blades 201 is larger than the distance between the two rotating shafts 204, so that the fan blades 201 are overlapped with each other, and rainwater is prevented from splashing into the fan blades.

In order to increase the convenience of use, a handle 401 is arranged on the side wall of the sliding plate 403, so that the adjustment and the use are convenient.

To reduce friction, both ends of the rotating shaft 204 are connected to the window frame 1 through bearings 203.

During the specific use, adjustment mechanism 4 is located the inboard of transformer substation, flabellum 201 is located the outside of transformer substation, can use with window frame 1 is fixed, in use, slide plate 403 comes to slide through handheld handle 401, owing to pass through bolted connection between slip and the rack plate 404, consequently, can drive rack plate 404 and slide from top to bottom, rack plate 404 slides and can drive gear 202 rotatory, gear 202 is rotatory to be driven pivot 204 and is rotated, fixed connection between pivot 204 and the flabellum 201, thereby the angle modulation of flabellum 201 has been realized, after the angle modulation finishes, realize fixing to flabellum 201 through screwing up locking bolt 402, and is simple to use, and convenient, and the regulation is quick.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (6)

1. A manual shutter that opens and shuts, its characterized in that: the window frame comprises a window frame body, a fan blade mechanism and an adjusting mechanism, wherein the window sash mechanism is uniformly arranged in the window frame body from top to bottom, a supporting cylinder is vertically arranged in the middle of the window frame body, and the adjusting mechanism matched with the fan blade mechanism is arranged on the supporting cylinder.

2. A hand-operated window blind as claimed in claim 1, wherein: the window sash mechanism comprises fan blades and a rotating shaft, the rotating shaft penetrates through the supporting cylinder, the rotating shaft is matched with the adjusting mechanism, two ends of the rotating shaft are rotatably connected with the window frame, and the fan blades connected with the rotating shaft are arranged on two sides of the supporting cylinder.

3. A hand-operated window blind as claimed in claim 2, wherein: the adjusting mechanism comprises a sliding plate and a rack plate, the rack plate is vertically positioned in the supporting cylinder, the outer sleeve of the rotating shaft is provided with a gear matched with the rack plate, the side wall of the supporting cylinder is provided with a sliding hole, the sliding plate is positioned outside the supporting cylinder, the sliding plate is connected with the rack plate through a locking bolt, and the locking bolt is matched with the sliding hole.

4. A hand-operated window blind as claimed in claim 3, wherein: and a handle is arranged on the side wall of the sliding plate.

5. A hand-operated window blind as claimed in claim 2, wherein: the width of the fan blade is larger than the distance between the two rotating shafts.

6. A hand-operated window blind as claimed in claim 2, wherein: and two ends of the rotating shaft are connected with the window frame through bearings.

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