CN217581838U

CN217581838U - Exhaust window protective cover

Info

Publication number: CN217581838U
Application number: CN202220562138.0U
Authority: CN
Inventors: 唐澤霖
Original assignee: Hui Ying Development Co ltd
Current assignee: Hui Ying Development Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-10-14
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses an exhaust window visor, including the exhaust window lid main part, it comprises at least one exhaust window lid subassembly, and the exhaust window lid subassembly comprises the frame, sets up protection architecture in the frame, sets up in the fixed knot at frame top and sets up in the protective structure of the positive bottom of frame and constitute, and protection architecture comprises the upper cover plate, sets up in the limit structure of spacing upper cover plate both sides and sets up in the elevating system of spacing upper cover plate bottom. The utility model discloses an elevating system cooperates limit structure, can control reciprocating of upper cover plate to further realize that the electric upper cover plate of opening or closing, replaced current manual work and opened the mode, convenient and practical.

Description

Exhaust window protective cover

Technical Field

The utility model relates to a building field, more specifically, the utility model relates to an exhaust window visor.

Background

Factory buildings are provided with various exhaust fans, and each exhaust fan is provided with a protective cover which is used for preventing rainwater or strong wind from entering the room through an exhaust window.

The protection cover installed on the exhaust window of some existing factories and other occasions mostly needs to be opened and closed manually, and due to the limitation of personnel operation, the protection cover is only suitable for being installed on the exhaust window at a lower position. For example, the chinese utility model (CN 201621347665.0) discloses a "rain-proof ventilation window", in which the opening or closing of the auxiliary window frame requires manual operation. We have therefore improved this by proposing a vent protection cover.

These disadvantages described above are in need of improvement to improve convenience and practicality of the exhaust fan.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve foretell technical problem, provide an exhaust window visor. Wherein, the utility model discloses a following technical scheme:

exhaust window visor, including exhaust window lid main part, exhaust window lid main part comprises at least one exhaust window lid subassembly, and the exhaust window lid subassembly comprises the frame, sets up protection architecture in the frame, sets up in the fixed knot at frame top and sets up in the protective structure of the positive bottom of frame, protection architecture comprises upper cover plate, set up in the limit structure of spacing upper cover plate both sides and set up in the elevating system of spacing upper cover plate bottom, the front of upper cover plate is gathered together to the middle part, and its cross-section is trapezoidal form.

As a preferred technical scheme of the utility model, the frame specifically is the installation window frame, limit structure specifically is two U-shaped slide rails, two the U-shaped slide rail respectively with the both sides fixed connection of installation window frame inner wall, the middle part of upper cover plate both sides is all fixed and is equipped with the slider, and the inside sliding connection of slider and U-shaped slide rail.

As a preferred technical scheme of the utility model, elevating system specifically is electronic slip table, the fixed middle part that sets up the bottom in the installation window frame of electronic slip table, and the bottom fixed connection of slip table and upper cover plate on the electronic slip table.

As a preferred technical scheme of the utility model, fixed knot constructs by connecting rod and the inside locating component who is equipped with of connecting rod and constitutes, the fixed top that sets up at the installation window frame of connecting rod.

As a preferred technical scheme of the utility model, locating component includes first bearing and lead screw, the fluting has been seted up in the connecting rod, first bearing fixed mounting is at grooved middle part, the middle part of lead screw and the inner circle fixed connection of first bearing, alternate on the lead screw and be fixed with first gear, and first gear is close to first bearing, first gear engagement is connected with the second gear, alternate in the second gear and be fixed with the pivot, and the pivot passes the connecting rod, the pivot is provided with the second bearing with the junction of connecting rod.

As a preferred technical scheme of the utility model, the spacing groove has been seted up at the top at fluting both ends, the both ends threaded connection of lead screw has an internal thread section of thick bamboo, and revolves to on the contrary of two internal thread sections of thick bamboos, the spacing inslot is provided with L shape pole, and the bottom of L shape pole and the top fixed connection of an internal thread section of thick bamboo.

As an optimal technical scheme of the utility model, top fixed mounting in the installation window frame has U-shaped joint strip, and the inboard of U-shaped joint strip and upper cover plate contacts.

As a preferred technical scheme of the utility model, locating component still includes the rocker, the cross-section of rocker one end is the rectangle, and the one end of pivot seted up with rocker one end assorted rectangular channel.

As an optimized technical scheme of the utility model, the upper cover plate is made by the fibre material.

As a preferred technical scheme of the utility model, protective structure specifically is the window frame bottom cover plate, the both sides of window frame bottom cover plate and the both sides fixed connection of installation window frame.

The utility model has the advantages that: this kind of exhaust window visor:

1. the upper cover plate can be controlled to move up and down by matching with the limiting structure through the lifting mechanism, when the upper cover plate moves down to be positioned at the protective structure, the window can be exposed, the upper cover plate moves up to cover the window, so that the upper cover plate is electrically opened or closed, the existing manual opening mode is replaced, and the exhaust window protective cover can be arranged on the exhaust window at any position;

2. can fix the exhaust window lid main part in exhaust window department through fixed knot structure, be convenient for to holistic dismouting to because the upper cover plate is made for the fibre material, reduced the weight of exhaust window lid main part, the installation of the eminence of being convenient for has improved the practicality.

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 protective cover of the exhaust window of the present invention;

FIG. 2 is a schematic view of the detachable structure of the protecting cover of the exhaust window of the present invention;

FIG. 3 is a schematic view of a part of the positioning assembly of the protecting cover of the exhaust window of the present invention;

FIG. 4 is a schematic cross-sectional view of the positioning assembly of the protecting cover of the present invention;

FIG. 5 is a schematic cross-sectional view of an exhaust window cover assembly of the present invention;

fig. 6 is a schematic partial structure diagram of the positioning assembly of the exhaust window protection cover of the present invention.

In the figure: 110. an exhaust window cover main body; 120. an exhaust window cover assembly; 121. installing a window frame; 122. a window frame bottom cover plate; 123. a U-shaped slide rail; 124. an upper cover plate; 125. a slider; 126. an electric sliding table; 127. a U-shaped sealing rubber strip; 130. a connecting rod; 140. a positioning assembly; 141. a first bearing; 142. a screw rod; 143. a first gear; 144. a second gear; 145. a rotating shaft; 146. an internal threaded barrel; 147. an L-shaped rod; 148. a rocker; 149. a second bearing.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

The embodiment is as follows: as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the utility model discloses the exhaust window visor, including exhaust window lid main part 110, exhaust window lid main part 110 comprises at least one exhaust window lid subassembly 120, exhaust window lid subassembly 120 is by the frame, set up the protection architecture in the frame, set up in the fixed knot at frame top and set up in the protective structure of the positive bottom of frame and constitute, protection architecture is by upper cover plate 124, set up in the limit structure of spacing upper cover plate 124 both sides and set up in the elevating system of spacing upper cover plate 124 bottom and constitute, the front of upper cover plate 124 is gathered together to the middle part, its cross-section is trapezoidal form.

Wherein, elevating system specifically is electronic slip table 126, and the fixed middle part that sets up the bottom in installation window frame 121 of electronic slip table 126, and the bottom fixed connection of slip table and upper cover plate 124 on the electronic slip table 126.

The fixing structure is composed of a connecting rod 130 and a positioning component 140 disposed inside the connecting rod 130, and the connecting rod 130 is fixedly disposed at the top end of the installation window frame 121.

The positioning assembly 140 includes a first bearing 141 and a screw rod 142, a slot is formed in the connecting rod 130, the first bearing 141 is fixedly mounted in the middle of the slot, the middle of the screw rod 142 is fixedly connected with an inner ring of the first bearing 141, a first gear 143 is fixedly inserted into the screw rod 142, the first gear 143 is close to the first bearing 141, the first gear 143 is meshed with a second gear 144, a rotating shaft 145 is fixedly inserted into the second gear 144, the rotating shaft 145 penetrates through the connecting rod 130, and a second bearing 149 is arranged at a joint of the rotating shaft 145 and the connecting rod 130.

Wherein, the spacing groove has been seted up at the top at fluting both ends, and the both ends threaded connection of lead screw 142 has an internal thread section of thick bamboo 146, and two internal thread section of thick bamboos 146 revolve to opposite, is provided with L shape pole 147 in the spacing groove, and the bottom of L shape pole 147 and the top fixed connection of an internal thread section of thick bamboo 146.

Wherein, the top fixed mounting in the installation window frame 121 has U-shaped joint strip 127, and U-shaped joint strip 127 contacts with the inboard of upper cover plate 124, through U-shaped joint strip 127, when having improved upper cover plate 124 and being in installation window frame 121 top and the leakproofness between the installation window frame 121, has improved the practicality.

The positioning assembly 140 further comprises a rocker 148, the cross section of one end of the rocker 148 is rectangular, and one end of the rotating shaft 145 is provided with a rectangular groove matched with one end of the rocker 148; the other end of the rocker 148 is provided with an anti-slip pattern, and one end of the rocker 148 is inserted into the rectangular groove to match with the second bearing 149, so that the rotating shaft 145 rotates.

Wherein, the upper cover plate 124 is made for the fibre material, and the upper cover plate 124 is the fibre material, has not only saved the cost, has reduced the weight of exhaust window lid main part 110 moreover, and the installation of being convenient for has improved the practicality.

The protection structure is specifically a window frame bottom cover plate 122, and two sides of the window frame bottom cover plate 122 are fixedly connected with two sides of the installation window frame 121.

During operation, the mode control that the electronic slip table 126 of exhaust window cover subassembly 120 passes through the remote control, the remote control adopts current technique, when needs exhaust, through the work of the electronic slip table 126 of remote control, cooperation U-shaped slide rail 123 and slider 125, the slip table on the electronic slip table 126 drives upper cover plate 124 lapse, and then make the window reveal out, setting when through this electric switch, the range of application of exhaust window visor has been enlarged, not only can install in lower position, and also can install in the eminence.

During specific installation, firstly, a fixed frame matched with the installation window frame 121 is installed on the exhaust window, openings matched with the L-shaped rods 147 are formed in two sides of the top of the fixed frame, the exhaust window cover main body 110 is placed in the frame, one end of a rocker 148 is inserted into a rectangular groove, the rocker 148 is matched with the second bearing 149, the rotating shaft 145 rotates, the second gear 144 is meshed with the first gear 143 and is connected with the first gear 143, the first gear 143 rotates and is matched with the first bearing 141, the screw rod 142 rotates, the two internal thread cylinders 146 rotate in opposite rotating directions, under the limiting action of the L-shaped rods 147, the two internal thread cylinders 146 drive the two L-shaped rods 147 to move reversely, one ends of the L-shaped rods 147 are inserted into the openings, the top of the exhaust window cover main body 110 is limited in the frame, the bottom of the exhaust window 110 is fixed on the fixed frame through bolts, the positioning assembly 140 is matched with the fixed frame and a small number of bolts, the exhaust window cover main body 1 can be fixed on the window, labor intensity during installation of personnel installation is reduced, and the weight of the exhaust window cover main body is convenient to install and high.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Exhaust window protection cover, including exhaust window cover main part (110), its characterized in that:

the exhaust window cover main body (110) is composed of at least one exhaust window cover component (120), and the exhaust window cover component (120) is composed of a frame, a protection structure arranged in the frame, a fixing structure arranged at the top of the frame and a protection structure arranged at the bottom of the front face of the frame;

the protection structure comprises upper cover plate (124), set up in the limit structure of spacing upper cover plate (124) both sides and set up in the elevating system of spacing upper cover plate (124) bottom, the front of upper cover plate (124) is gathered together to the middle part, and its cross-section is trapezoidal shape.

2. The protective cover of an exhaust window according to claim 1, wherein the frame is a mounting window frame (121), the limiting structure is two U-shaped sliding rails (123), the two U-shaped sliding rails (123) are respectively and fixedly connected to two sides of an inner wall of the mounting window frame (121), a sliding block (125) is fixedly disposed in a middle portion of each of two sides of the upper cover plate (124), and the sliding block (125) is slidably connected to an inner portion of the U-shaped sliding rail (123).

3. The protective cover of the exhaust window of claim 2, wherein the lifting mechanism is an electric sliding table (126), the electric sliding table (126) is fixedly arranged in the middle of the inner bottom end of the installation window frame (121), and the sliding table on the electric sliding table (126) is fixedly connected with the bottom end of the upper cover plate (124).

4. The protective cover for an air outlet window of claim 2, wherein the fixing structure is composed of a connecting rod (130) and a positioning component (140) arranged inside the connecting rod (130), and the connecting rod (130) is fixedly arranged at the top end of the mounting window frame (121).

5. The protective cover for the exhaust window according to claim 4, wherein the positioning assembly (140) comprises a first bearing (141) and a screw rod (142), a slot is formed in the connecting rod (130), the first bearing (141) is fixedly installed in the middle of the slot, the middle of the screw rod (142) is fixedly connected with an inner ring of the first bearing (141), a first gear (143) is fixedly inserted into the screw rod (142), the first gear (143) is close to the first bearing (141), a second gear (144) is engaged and connected with the first gear (143), a rotating shaft (145) is fixedly inserted into the second gear (144), the rotating shaft (145) passes through the connecting rod (130), and a second bearing (149) is arranged at a joint of the rotating shaft (145) and the connecting rod (130).

6. The protective cover of the exhaust window of claim 5, wherein the top of the two ends of the slot is provided with a limit slot, the two ends of the screw rod (142) are connected with the internal thread cylinders (146) in a threaded manner, the rotating directions of the two internal thread cylinders (146) are opposite, an L-shaped rod (147) is arranged in the limit slot, and the bottom end of the L-shaped rod (147) is fixedly connected with the top end of the internal thread cylinder (146).

7. The protector of claim 2, wherein a U-shaped bead (127) is fixedly mounted on the top inside the mounting frame (121), and the U-shaped bead (127) is in contact with the inside of the upper cover plate (124).

8. The protective cover of claim 5, wherein the positioning assembly (140) further comprises a rocker (148), one end of the rocker (148) has a rectangular cross section, and one end of the rotating shaft (145) is provided with a rectangular groove matched with one end of the rocker (148).

9. The vent cover of claim 1, wherein the upper cover plate (124) is made of a fibrous material.

10. The protective cover for an air outlet window according to claim 2, wherein the protective structure is a bottom cover plate (122) of a window frame, and wherein two sides of the bottom cover plate (122) of the window frame are fixedly connected with two sides of the installation window frame (121).