CN210345822U - Dustproof breathable net convenient to assemble and disassemble - Google Patents
Dustproof breathable net convenient to assemble and disassemble Download PDFInfo
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- CN210345822U CN210345822U CN201921326545.6U CN201921326545U CN210345822U CN 210345822 U CN210345822 U CN 210345822U CN 201921326545 U CN201921326545 U CN 201921326545U CN 210345822 U CN210345822 U CN 210345822U
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Abstract
The utility model discloses a loading and unloading convenient dustproof ventilative net, including first frame plate and second frame plate, the front end fixed surface of first frame plate installs the fixed plate, the inside movable mounting of first frame plate has the baffle, the equal fixedly connected with pivot in both ends of baffle, the front end fixed surface of fixed plate installs the position sleeve, the inside swing joint of position sleeve has the locating lever, the one end fixed surface of locating lever is connected with the pull ring, the other end fixed surface of locating lever installs the locating piece, the surface of locating lever is located the fixed position of the inside of position sleeve and installs the limiting plate, one side surface of limiting plate is located the fixed position of the inside of position sleeve and is connected with the spring, the inside fixed mounting of second frame plate has the dust screen. The utility model discloses can make things convenient for the installation and the dismantlement of dustproof ventilative net to can improve the result of use of dustproof ventilative net, have the practicality.
Description
Technical Field
The utility model relates to a dustproof ventilative net technical field especially relates to a dustproof ventilative net that loading and unloading are convenient.
Background
The dustproof breathable net is generally installed in a place with high requirements on dust-free environment, such as an electronic equipment workshop, and can prevent dust from entering while ventilating, so that a good dust-free environment is provided.
But current dustproof ventilative net has certain defect when using, and dustproof ventilative net's result of use is not good, goes out at the vent through the direct nail of screw when dustproof ventilative net installation moreover, and the installation is dismantled inconveniently, has brought certain influence for the use, consequently, provides a dustproof ventilative net that loading and unloading are convenient now.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a dustproof breathable net convenient to assemble and disassemble.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a dustproof breathable net convenient to assemble and disassemble comprises a first frame plate and a second frame plate, wherein a fixed plate is fixedly installed on the outer surface of the front end of the first frame plate, a baffle is movably installed inside the first frame plate, rotating shafts are fixedly connected to two ends of the baffle, a positioning sleeve is fixedly installed on the outer surface of the front end of the fixed plate, a positioning rod is movably connected inside the positioning sleeve, a pull ring is fixedly connected to the outer surface of one end of the positioning rod, a positioning block is fixedly installed on the outer surface of the other end of the positioning rod, a limiting plate is fixedly installed at the position, located inside the positioning sleeve, of the outer surface of the positioning rod, a spring is fixedly connected to the position, located inside the positioning sleeve, of the outer surface of one side of the limiting plate, a dustproof net is fixedly installed inside the second frame plate, and sliding strips are, a positioning groove is formed in the upper portion of the front end of the sliding strip, and a handle is fixedly mounted on the outer surface of the upper end of the second frame plate.
Preferably, the sliding grooves are formed in two sides of the inner portion of the fixing plate, the sliding strips on two sides of the second frame plate are located inside the sliding grooves, and the second frame plate is movably connected with the first frame plate through the sliding grooves and the sliding strips.
Preferably, the number of baffle is a plurality of groups, the one end of pivot is run through the surface and the first frame plate swing joint of first frame plate, the baffle passes through pivot and first frame plate swing joint.
Preferably, the positioning rod penetrates through the positioning sleeve and is movably connected with the spring, and the spring is sleeved on the outer surface of the positioning rod.
Preferably, the number of the positioning sleeves is two, and the two positioning sleeves are symmetrically distributed on two sides of the front end of the fixing plate.
Preferably, the number of the positioning grooves is two, and the positioning blocks are clamped in the positioning grooves.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, through the arrangement of the first frame plate, the fixed plate, the baffle plates and the rotating shaft, a plurality of groups of baffle plates form a shutter type structure in the first frame plate, and the position of the baffle plates can be adjusted according to the ventilation requirement, thereby facilitating ventilation and improving the use effect of the dustproof ventilation net;
2. in the utility model, through the arranged second frame plate, the positioning sleeve, the positioning rod, the pull ring, the positioning block, the limiting plate, the spring, the dust screen, the slide bar, the positioning groove and the handle, the dust screen can be directly arranged on the first frame through the slide bars on the two sides of the second frame, the installation of the dust screen is convenient through the clamping structure of the slide groove and the slide bar, and the installation is not required to use screws and the like, thereby facilitating the installation and the disassembly of the dust screen;
to sum up, the utility model discloses can make things convenient for the installation and the dismantlement of dustproof ventilative net to can improve the result of use of dustproof ventilative net, have the practicality.
Drawings
Fig. 1 is a schematic view of the overall structure of a dustproof breathable net convenient to assemble and disassemble;
fig. 2 is a schematic structural view of a first frame plate of a dustproof breathable net convenient to assemble and disassemble;
fig. 3 is a schematic structural view of a positioning sleeve of a dustproof breathable net convenient to assemble and disassemble;
fig. 4 is a schematic structural view of a second frame plate of the dustproof breathable net convenient to mount and dismount.
In the figure: the device comprises a first frame plate 1, a second frame plate 2, a fixing plate 3, a baffle 4, a rotating shaft 5, a positioning sleeve 6, a positioning rod 7, a pull ring 8, a positioning block 9, a limiting plate 10, a spring 11, a dust screen 12, a slide bar 13, a positioning groove 14 and a handle 15.
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.
Referring to fig. 1-4, a dustproof breathable net convenient to assemble and disassemble comprises a first frame plate 1 and a second frame plate 2, a fixed plate 3 is fixedly installed on the outer surface of the front end of the first frame plate 1, a baffle plate 4 is movably installed inside the first frame plate 1, a rotating shaft 5 is fixedly connected to each of two ends of the baffle plate 4, a positioning sleeve 6 is fixedly installed on the outer surface of the front end of the fixed plate 3, a positioning rod 7 is movably connected inside the positioning sleeve 6, a pull ring 8 is fixedly connected to the outer surface of one end of the positioning rod 7, a positioning block 9 is fixedly installed on the outer surface of the other end of the positioning rod 7, a limiting plate 10 is fixedly installed on the outer surface of the positioning sleeve 6, a spring 11 is fixedly connected to the position of one side of the limiting plate 10, which is located inside the positioning sleeve 6, a dustproof net 12 is fixedly installed inside the second frame plate 2, and a, a positioning groove 14 is arranged above the front end of the slide bar 13, and a handle 15 is fixedly arranged on the outer surface of the upper end of the second frame plate 2.
The spout has all been seted up to the inside both sides of fixed plate 3, the draw runner 13 of 2 both sides of second frame board is located inside the spout, second frame board 2 passes through spout and draw runner 13 and 1 swing joint of first frame board, the quantity of baffle 4 is a plurality of groups, the one end of pivot 5 runs through the surface and the 1 swing joint of first frame board 1, baffle 4 is through pivot 5 and 1 swing joint of first frame board, locating lever 7 runs through 6 and the 6 swing joint of spring 11 and locating sleeve, the surface at locating lever 7 is established to spring 11 cover, the quantity of locating sleeve 6 is two sets of, 6 symmetric distribution in the front end both sides of fixed plate 3 of two sets of locating sleeve, the quantity of constant head tank 14 is two sets of, locating piece 9 block is in the inside of constant head tank 14.
The working principle is as follows: installing the first frame plate 1 at the vent, adjusting the position of the baffle 4 through the rotating shaft 5 according to the ventilation requirement, the first frame plate 1 is a shutter structure to play the role of ventilation, then clamping the sliding strips 13 at two sides of the second frame plate 2 in the sliding groove of the fixed plate 3 at the front end of the first frame plate 1, pulling the positioning rod 7 in the positioning sleeve 6 outwards through the pull ring 8 to make the positioning block 9 shrink at the front end of the inner wall of the sliding groove, then the second frame plate 2 slides downwards to overlap with the first frame plate 1, when the lower end of the second frame plate 2 is propped against the lower end of the fixed plate 3 and can not descend, loosening the pull ring 8, pushing the positioning rod 7 outwards under the action of the spring 11, thus making the positioning block 9 at one end of the positioning rod 7 clamped in the positioning groove 14 of the sliding strip 13, making the second frame plate 2 fixed at the front end of the first frame plate 1, the dustproof mesh 12 in the second frame plate 2 is used for dustproof purpose, when the dustproof net 12 needs to be disassembled, the positioning rod 7 is pulled outwards only through the pull ring 8, the positioning block 9 is separated from the positioning groove 14, and then the second frame plate 2 is pulled upwards through the handle 15, so that the dustproof and dustproof net is convenient to install and disassemble; the utility model discloses can make things convenient for the installation and the dismantlement of dustproof ventilative net to can improve the result of use of dustproof ventilative net, have the practicality.
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 (6)
1. The dustproof breathable net convenient to mount and dismount comprises a first frame plate (1) and a second frame plate (2), and is characterized in that a fixing plate (3) is fixedly mounted on the outer surface of the front end of the first frame plate (1), a baffle (4) is movably mounted inside the first frame plate (1), rotating shafts (5) are fixedly connected to the two ends of the baffle (4), a positioning sleeve (6) is fixedly mounted on the outer surface of the front end of the fixing plate (3), a positioning rod (7) is movably connected inside the positioning sleeve (6), a pull ring (8) is fixedly connected to the outer surface of one end of the positioning rod (7), a positioning block (9) is fixedly mounted on the outer surface of the other end of the positioning rod (7), a limiting plate (10) is fixedly mounted on the position, located inside the positioning sleeve (6), of the outer surface of one side of the limiting plate (10), and a spring is fixedly connected to the position, located inside the positioning sleeve (6), of the (11) The inside fixed mounting of second frame board (2) has dust screen (12), the equal fixed mounting of both sides surface of second frame board (2) has draw runner (13), constant head tank (14) have been seted up to the front end top of draw runner (13), the upper end surface fixed mounting of second frame board (2) has handle (15).
2. The dustproof breathable net convenient to assemble and disassemble according to claim 1, wherein sliding grooves are formed in two sides of the inner portion of the fixing plate (3), sliding strips (13) on two sides of the second frame plate (2) are located in the sliding grooves, and the second frame plate (2) is movably connected with the first frame plate (1) through the sliding grooves and the sliding strips (13).
3. The dustproof breathable net convenient to assemble and disassemble according to claim 1, wherein the number of the baffle plates (4) is a plurality of groups, one end of the rotating shaft (5) penetrates through the surface of the first frame plate (1) to be movably connected with the first frame plate (1), and the baffle plates (4) are movably connected with the first frame plate (1) through the rotating shaft (5).
4. The dustproof breathable net convenient to assemble and disassemble according to claim 1, wherein the positioning rod (7) penetrates through the positioning sleeve (6) and the spring (11) to be movably connected with the positioning sleeve (6), and the spring (11) is sleeved on the outer surface of the positioning rod (7).
5. The dustproof breathable net convenient to assemble and disassemble according to claim 1, wherein the number of the positioning sleeves (6) is two, and the two positioning sleeves (6) are symmetrically distributed on two sides of the front end of the fixing plate (3).
6. The dustproof breathable net convenient to assemble and disassemble according to claim 1, wherein the number of the positioning grooves (14) is two, and the positioning blocks (9) are clamped inside the positioning grooves (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921326545.6U CN210345822U (en) | 2019-08-16 | 2019-08-16 | Dustproof breathable net convenient to assemble and disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921326545.6U CN210345822U (en) | 2019-08-16 | 2019-08-16 | Dustproof breathable net convenient to assemble and disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210345822U true CN210345822U (en) | 2020-04-17 |
Family
ID=70175132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921326545.6U Active CN210345822U (en) | 2019-08-16 | 2019-08-16 | Dustproof breathable net convenient to assemble and disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210345822U (en) |
-
2019
- 2019-08-16 CN CN201921326545.6U patent/CN210345822U/en active Active
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