CN219974320U - Metal door convenient to ventilate - Google Patents
Metal door convenient to ventilate Download PDFInfo
- Publication number
- CN219974320U CN219974320U CN202321361457.6U CN202321361457U CN219974320U CN 219974320 U CN219974320 U CN 219974320U CN 202321361457 U CN202321361457 U CN 202321361457U CN 219974320 U CN219974320 U CN 219974320U
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- installation
- driving
- groove
- metal door
- ventilation
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- 239000002184 metal Substances 0.000 title claims abstract description 46
- 238000009423 ventilation Methods 0.000 claims abstract description 72
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 241000238631 Hexapoda Species 0.000 claims abstract description 23
- 239000000428 dust Substances 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 72
- 230000001681 protective effect Effects 0.000 claims description 19
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 abstract description 28
- 238000004321 preservation Methods 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a metal door convenient for ventilation, which comprises a metal door body, a ventilation groove plugging mechanism and an insect prevention and dust prevention net, wherein the lower part of the metal door body is provided with a ventilation groove and a mounting groove, the ventilation groove is communicated with the mounting groove, the mounting groove is positioned at the outer side of the metal door body, the ventilation groove is positioned at the inner side of the metal door body, the side wall of the mounting groove is provided with a mounting hole, the insect prevention and dust prevention net comprises a net frame and a net body, the net body is arranged in the net frame, the net frame is provided with a mounting mechanism which is matched with the mounting hole, the insect prevention and dust prevention net is arranged in the mounting groove through the mounting mechanism, the ventilation groove plugging mechanism is arranged on the inner wall of the metal door body, and the ventilation groove plugging mechanism is positioned above the ventilation groove. The utility model relates to the technical field of doors and windows, and particularly provides a metal door which can be used for plugging a ventilation groove so as to ensure indoor heat preservation in winter and is convenient to install and detach an insect-proof and dust-proof net, thereby being convenient for cleaning the insect-proof and dust-proof net and being convenient for ventilation.
Description
Technical Field
The utility model relates to the technical field of doors and windows, in particular to a metal door convenient to ventilate.
Background
The door is a passageway for building access, most existing metal doors do not have ventilation function, and ventilation can only be performed by opening the door in a closed room, but there is a risk of opening the door. Because the metal door with part of which the ventilation groove can be arranged is gradually appeared in the market at present, the indoor ventilation condition can be effectively improved by arranging the ventilation groove, and the technical defect of poor indoor heat preservation in winter is simultaneously appeared. Meanwhile, in order to ensure the indoor cleaning degree, the indoor cleaning degree can be realized by arranging the insect-proof and dust-proof net in the ventilation groove, and the insect-proof and dust-proof net can be adhered with some flying insects or flying flocks when being used for a long time, so that the overall aesthetic degree of the metal door is influenced, and the overall ventilation property of the metal door body is influenced.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the metal door which can seal the ventilation groove to ensure indoor heat preservation in winter and simultaneously facilitate the installation and the disassembly of the insect-proof and dust-proof net, thereby facilitating the cleaning of the insect-proof and dust-proof net and facilitating ventilation.
The utility model provides the following technical scheme: the utility model provides a metal door convenient for ventilation, which comprises a metal door body, a ventilation groove plugging mechanism and an insect prevention and dust prevention net, wherein the lower part of the metal door body is provided with a ventilation groove and a mounting groove, the ventilation groove is communicated with the mounting groove, the mounting groove is positioned on the outer side of the metal door body, the ventilation groove is positioned on the inner side of the metal door body, the size of the mounting groove is larger than that of the ventilation groove, the longitudinal sections of the ventilation groove and the mounting groove are in a stepped shape, the side wall of the mounting groove is provided with a mounting hole, the insect prevention and dust prevention net comprises a net frame and a net body, the net body is mounted in the net frame, the net frame is provided with the mounting mechanism, the mounting mechanism is matched with the mounting hole, the insect prevention and dust prevention net is mounted in the mounting groove through the mounting mechanism, the ventilation groove plugging mechanism is arranged on the inner wall of the metal door body, and the insect prevention and dust prevention net is positioned above the ventilation groove.
Preferably, in order to ensure the installation stability of the insect-proof and dust-proof net, four groups of installation holes are arranged at the four corners of the installation groove, four groups of installation mechanisms are arranged at the four corners of the net frame, and the installation mechanisms are correspondingly arranged with the installation holes.
Further, the installation mechanism comprises an installation spring, a push plate, an installation clamping pin and a pulling plate, an installation containing cavity is formed in the net frame, an installation sliding groove is formed in the side wall of the net frame, the installation sliding groove is communicated with the installation containing cavity, the installation spring is arranged on the side wall of the installation containing cavity, the push plate is connected with the free end of the installation spring, the installation clamping pin is connected with the push plate, one end of the installation clamping pin is slidably arranged in the installation containing cavity, the other end of the installation clamping pin is slidably arranged in the installation sliding groove, the free end of the installation clamping pin is matched with the installation hole, a pulling sliding groove is formed in the front side wall of the net frame, the pulling sliding groove is communicated with the installation containing cavity, one end of the push plate penetrates through and is slidably arranged in the pulling sliding groove, the pulling plate is connected with the push plate, the size of the pulling plate is larger than the pulling sliding groove, and the push plate is smaller than the pulling sliding groove.
For realizing the shutoff of ventilation groove, ventilation groove shutoff mechanism includes protective housing, drive hand wheel, initiative cone pulley, driving shaft, driven cone pulley, drive assembly and shutoff board, the inboard of locating the metal door body is fixed to the protective housing, the drive hand wheel rotates and locates on the lateral wall of protective housing, the one end of drive hand wheel extends to the protective housing in, the fixed one end that is located the protective housing of drive hand wheel that locates of drive cone pulley, the driving shaft rotates and locates between the roof and the diapire of protective housing, driven cone pulley is fixed to be located on the driving shaft, driven cone pulley and initiative cone pulley meshing, drive assembly is equipped with two sets of with the driving shaft symmetry, drive assembly links to each other with the driving shaft, the shutoff board links to each other with the lower extreme of two sets of drive assembly, the inboard of shutoff board laminating metal door body slides, the size of shutoff board is greater than the size of ventilation groove.
Further, the drive assembly comprises a drive belt, a driven shaft, a drive screw and a threaded sleeve, wherein the driven shaft is rotationally arranged between the top wall and the bottom wall of the protective box, a belt pulley I is fixedly arranged on the driving shaft, a belt pulley II is fixedly arranged on the driven shaft, two ends of the drive belt are respectively sleeved on the belt pulley I and the belt pulley II, the drive screw is rotationally arranged on the bottom wall of the protective box, the drive screw is connected with the driven shaft, the threaded sleeve is connected with the drive screw through threads, and the plugging plate is connected with the lower end of the threaded sleeve.
The beneficial effects obtained by the utility model by adopting the structure are as follows: the metal door convenient to ventilate provided by the utility model has the following advantages:
(1) The indoor ventilation requirement is met through the arrangement of the ventilation groove, and the insect-proof dust-proof net is conveniently installed and detached through the matching of the insect-proof dust-proof net installation mechanism and the installation hole on the metal door body, so that the insect-proof dust-proof net is conveniently cleaned;
(2) The ventilation groove plugging mechanism can plug the position of the ventilation groove, so that the indoor heat preservation requirement in winter is met.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a schematic view of the front internal structure of the present utility model;
FIG. 3 is an enlarged partial view of portion A of FIG. 2;
FIG. 4 is a schematic view of the structure of the insect-proof and dust-proof net removed in the present utility model;
FIG. 5 is a schematic view of the back side internal structure of the present utility model;
FIG. 6 is a schematic top view of the internal structure of the protection box of the present utility model.
The novel insect-proof and dust-proof door comprises a metal door body 1, an insect-proof and dust-proof net 2, an insect-proof and dust-proof net 3, a ventilation groove 4, a mounting groove 5, a mounting hole 6, a net frame 7, a net body 8, a mounting spring 9, a push plate 10, a mounting clamping pin 11, a mounting accommodating cavity 12, a mounting chute 13, a protective box 14, a driving hand wheel 15, a driving conical wheel 16, a driving shaft 17, a driven conical wheel 18, a plugging plate 19, a driving belt 20, a driven shaft 21, a driving screw rod 22, a threaded sleeve 23 and a pulling plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
As shown in fig. 1, fig. 2, fig. 4 and fig. 5, the embodiment provides a metal door convenient for ventilation, which comprises a metal door body 1, a ventilation groove plugging mechanism and an insect prevention dust screen 2, wherein the lower part of the metal door body 1 is provided with a ventilation groove 3 and a mounting groove 4, the ventilation groove 3 is communicated with the mounting groove 4, the mounting groove 4 is positioned at the outer side of the metal door body 1, the ventilation groove 3 is positioned at the inner side of the metal door body 1, the size of the mounting groove 4 is larger than that of the ventilation groove 3, the longitudinal sections of the ventilation groove 3 and the mounting groove 4 are stepped, the side wall of the mounting groove 4 is provided with a mounting hole 5, the insect prevention dust screen 2 comprises a screen frame 6 and a screen body 7, the screen body 7 is mounted in the screen frame 6, the screen frame 6 is provided with a mounting mechanism, the mounting mechanism is matched with the mounting hole 5, the insect prevention dust screen 2 is mounted in the mounting groove 4 through the mounting mechanism, the insect prevention dust screen 2 is limitedly mounted under the effect of the ventilation groove 3, dust prevention of the insect prevention screen 2 can be realized under the effect of the insect prevention dust screen 2, the effect of the insect prevention groove 3 can be realized, the insect prevention of the inner wall of the metal door body 1 is more than the size of the ventilation groove 3, the insect prevention dust screen 2 is positioned at the inner wall of the side of the air door body, the air shutoff mechanism is positioned under the air shutoff effect of the air ventilation groove 3, and the air shutoff can be kept warm under the effect, and the air shutoff effect can be guaranteed, and the air ventilation and can be sealed under the air heat insulation, and can be sealed under the air heat insulation and air sealing and air heat insulation, and can be sealed; in order to ensure the installation stability of the insect-proof and dust-proof net 2, four groups of installation holes 5 are arranged at the four corners of the installation groove 4, four groups of installation mechanisms are arranged at the four corners of the net frame 6, and the installation mechanisms are correspondingly arranged with the installation holes 5.
Specifically, referring to fig. 2 and 3, in this embodiment, the installation mechanism includes installation spring 8, push pedal 9, installation joint pin 10 and pulling plate 23, be equipped with in the frame 6 and install and hold chamber 11, install spout 12 has been seted up on the lateral wall of frame 6, install spout 12 and installation and hold chamber 11 intercommunication, install spring 8 locates on the lateral wall of installation and hold chamber 11, push pedal 9 links to each other with the free end of installation spring 8, installation joint pin 10 links to each other with push pedal 9, the one end slip of installation joint pin 10 is located in the installation holds chamber 11, the other end slip of installation joint pin 10 is located in the installation spout 12, the free end and the mounting hole 5 adaptation of installation joint pin 10, under the effect of installation spring 8, installation joint pin 10 card inserts in mounting hole 5, thereby realize protection against insects dust net 2 and hold chamber 11 intercommunication, thereby conveniently set up the pulling spout on the front side wall of frame 6 with installation and hold chamber 11 intercommunication, push pedal 9 runs through in order to guarantee that the pulling plate 23 is big in order to carry out the pulling plate 23, the pulling plate is big, the pulling plate is connected with the pulling plate 23, thereby the size is good at the pulling plate is located in the pulling plate 9, the pulling plate is large-like, the pulling plate is easy to be connected with the pulling plate is guaranteed.
Specifically, referring to fig. 5 and 6, in this embodiment, the ventilation slot plugging mechanism includes a protection box 13, a driving hand wheel 14, a driving cone 15, a driving shaft 16, a driven cone 17, a driving assembly and a plugging plate 18, where the protection box 13 is fixedly disposed on the inner side of the metal door body 1, the driving hand wheel 14 is rotatably disposed on the side wall of the protection box 13, one end of the driving hand wheel 14 extends into the protection box 13, the driving cone 15 is fixedly disposed on one end of the driving hand wheel 14 in the protection box 13, the driving shaft 16 is rotatably disposed between the top wall and the bottom wall of the protection box 13, the driven cone 17 is fixedly disposed on the driving shaft 16, the driven cone 17 is meshed with the driving cone 15, the driving assembly is symmetrically disposed about the driving shaft 16, the driving assembly is connected with the driving shaft 16, the plugging plate 18 is connected with the lower ends of the two sets of driving assemblies, the plugging plate 18 is attached to the inner side of the metal door body 1, the plugging plate 18 is larger than the size of the ventilation slot 3, and the plugging plate 18 can be driven to plug the ventilation slot 3 under the action of the driving assembly, so as to ensure the indoor heat preservation performance in winter; the driving assembly comprises a driving belt 19, a driven shaft 20, a driving screw 21 and a threaded sleeve 22, wherein the driven shaft 20 is rotationally arranged between the top wall and the bottom wall of the protective box 13, a belt pulley I is fixedly arranged on the driving shaft 16, a belt pulley II is fixedly arranged on the driven shaft 20, two ends of the driving belt 19 are respectively sleeved on the belt pulley I and the belt pulley II, the driving screw 21 is rotationally arranged on the bottom wall of the protective box 13, the driving screw 21 is connected with the driven shaft 20, the threaded sleeve 22 is connected with the driving screw 21 through threads, a plugging plate 18 is connected with the lower end of the threaded sleeve 22, and the plugging plate 18 can be driven to realize lifting through the cooperation of the threaded sleeve 22 and the driving screw 21, so that the plugging of the ventilation groove 3 is realized, and the indoor heat preservation is ensured.
When indoor ventilation is needed, the blocking plate 18 is positioned above the ventilation groove 3, shielding of the ventilation groove 3 is avoided, thus indoor ventilation effect is achieved, and the technical effects of insect prevention and dust prevention are achieved under the action of the insect prevention and dust prevention net 2, when indoor heat preservation is needed, the driving hand wheel 14 is rotated, the driving hand wheel 14 drives the driving cone wheel 15 to rotate, the driving cone wheel 15 is meshed with the driven cone wheel 17 to drive the driving shaft 16 to rotate, the driving shaft 16 drives the driven shaft 20 to rotate under the action of the driving belt 19, the driven shaft 20 drives the driving screw 21 to rotate, the threaded sleeve 22 moves along the driving screw 21, the threaded sleeve 22 drives the blocking plate 18 to move downwards to block the ventilation groove 3, and ventilation is avoided; when the insect-proof and dust-proof net 2 needs to be disassembled, the pulling plate 23 is applied with force, the pulling plate 23 drives the pushing plate 9 to slide along the pulling sliding groove, the other end of the pushing plate 9 slides along the installation accommodating cavity 11, the pushing plate 9 drives the installation clamping pin 10 to move out of the installation hole 5, and the insect-proof and dust-proof net 2 can be disassembled conveniently.
It is noted that 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. Moreover, the terms "comprises," "comprising," 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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A metal door convenient to ventilate, its characterized in that: including metal door body, ventilation groove shutoff mechanism and protection against insects dust screen, ventilation groove and mounting groove have been seted up to the lower part of metal door body, ventilation groove and mounting groove intercommunication, the mounting groove is located the outside of metal door body, the ventilation groove is located the inboard of metal door body, the size of mounting groove is greater than the size of ventilation groove, the longitudinal plane cross-section of ventilation groove and mounting groove is the ladder, the mounting hole has been seted up on the lateral wall of mounting groove, protection against insects dust screen includes screen frame and screen body, the screen body is installed in the screen frame, be equipped with installation mechanism on the screen frame, installation mechanism and mounting hole adaptation, protection against insects dust screen passes through installation mechanism and installs in the mounting groove, ventilation groove shutoff mechanism locates on the inner wall of metal door body, ventilation groove shutoff mechanism is located the top of ventilation groove.
2. A metal door for facilitating ventilation as defined in claim 1, wherein: the four groups of mounting holes are formed in the four corners of the mounting groove, the four groups of mounting mechanisms are formed in the four corners of the screen frame, and the mounting mechanisms are arranged corresponding to the mounting holes.
3. A metal door for facilitating ventilation as defined in claim 2, wherein: the installation mechanism comprises an installation spring, a push plate, an installation clamping pin and a pulling plate, an installation containing cavity is formed in the net frame, an installation sliding groove is formed in the side wall of the net frame, the installation sliding groove is communicated with the installation containing cavity, the installation spring is arranged on the side wall of the installation containing cavity, the push plate is connected with the free end of the installation spring, the installation clamping pin is connected with the push plate, one end of the installation clamping pin is slidably arranged in the installation containing cavity, the other end of the installation clamping pin is slidably arranged in the installation sliding groove, the free end of the installation clamping pin is matched with the installation hole, a pulling sliding groove is formed in the front side wall of the net frame, the pulling sliding groove is communicated with the installation containing cavity, one end of the push plate is penetrated and slidably arranged in the pulling sliding groove, the pulling plate is connected with the push plate, the size of the pulling plate is larger than the pulling sliding groove, and the push plate is smaller than the pulling sliding groove.
4. A metal door for facilitating ventilation as defined in claim 1, wherein: the ventilation groove plugging mechanism comprises a protective box, a driving hand wheel, a driving conical wheel, a driving shaft, a driven conical wheel, a driving assembly and a plugging plate, wherein the protective box is fixedly arranged on the inner side of a metal door body, the driving hand wheel is rotationally arranged on the side wall of the protective box, one end of the driving hand wheel extends into the protective box, the driving conical wheel is fixedly arranged at one end of the driving hand wheel, which is positioned in the protective box, the driving shaft is rotationally arranged between the top wall and the bottom wall of the protective box, the driven conical wheel is fixedly arranged on the driving shaft, the driven conical wheel is meshed with the driving conical wheel, the driving assembly is symmetrically arranged with two groups of driving shafts, the driving assembly is connected with the driving shaft, the plugging plate is connected with the lower ends of the two groups of driving assemblies, the plugging plate is attached to the inner side of the metal door body and slides, and the size of the plugging plate is larger than that of the ventilation groove.
5. A metal door for facilitating ventilation as defined in claim 4, wherein: the driving assembly comprises a driving belt, a driven shaft, a driving screw and a threaded sleeve, the driven shaft is rotationally arranged between the top wall and the bottom wall of the protective box, a belt pulley I is fixedly arranged on the driving shaft, a belt pulley II is fixedly arranged on the driven shaft, two ends of the driving belt are respectively sleeved on the belt pulley I and the belt pulley II, the driving screw is rotationally arranged on the bottom wall of the protective box, the driving screw is connected with the driven shaft, the threaded sleeve is connected with the driving screw through threads, and the plugging plate is connected with the lower end of the threaded sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321361457.6U CN219974320U (en) | 2023-05-31 | 2023-05-31 | Metal door convenient to ventilate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321361457.6U CN219974320U (en) | 2023-05-31 | 2023-05-31 | Metal door convenient to ventilate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219974320U true CN219974320U (en) | 2023-11-07 |
Family
ID=88581522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321361457.6U Active CN219974320U (en) | 2023-05-31 | 2023-05-31 | Metal door convenient to ventilate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219974320U (en) |
-
2023
- 2023-05-31 CN CN202321361457.6U patent/CN219974320U/en active Active
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