CN212359514U - Automatic granary door of closing door - Google Patents
Automatic granary door of closing door Download PDFInfo
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- CN212359514U CN212359514U CN202020571170.6U CN202020571170U CN212359514U CN 212359514 U CN212359514 U CN 212359514U CN 202020571170 U CN202020571170 U CN 202020571170U CN 212359514 U CN212359514 U CN 212359514U
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- door
- pulley
- rail
- closing
- door panel
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Abstract
The utility model discloses an automatic granary door of closing door, including the door plant of taking the handle, still include: the door comprises a door plate, a rail, a door body and a door frame, wherein the door plate is arranged on the door plate, the door plate is provided with a door opening, the door opening is arranged at the upper part of the door plate, the door opening is arranged at the lower part of the door plate; the first pulley is connected with the upper end part of the door panel, and the first pulley is hung on the track; the second pulley is connected with the upper end part of the door panel, is positioned on the side far away from the first pulley, is longer than the first pulley, and is hung on the rail; the magnet is arranged on the side surface of the door panel and used for attracting the holding part so as to fix the position of the door panel; the first pulley and the second pulley are used for enabling the door panel to be horizontally hung on the inclined track.
Description
Technical Field
The utility model relates to a granary door technical field, concretely relates to automatic granary door of closing door.
Background
The grain bin door is a sliding door, and is simple to install, simple and attractive in appearance and gradually popularized due to the fact that a track and a pulley of the grain bin door are exposed. The granary door generally includes door plant, pulley and track, and the door plant is hung on the track through the pulley, moves on the track through the pulley, leads the removal of door plant. The structure of general granary door is comparatively simple, and the function is single.
The applicant researches and finds that the existing granary door needs to be operated by a user when the door is closed, the granary door can be kept in an open state when the user forgets to close the granary door, the privacy of the user is not protected, and the granary door is inconvenient to close when the user holds articles with both hands.
SUMMERY OF THE UTILITY MODEL
In order to overcome above-mentioned current millet storehouse door need the manual technical defect who closes the door, the utility model provides an automatic millet storehouse door of closing the door, after the user opens, but millet storehouse door automatic slow closing.
In order to solve the above problem, the utility model discloses realize according to following technical scheme:
automatic granary door of closing door, including the door plant of taking the handle, still include:
the door comprises a door plate, a rail, a door body and a door frame, wherein the door plate is arranged on the door plate, the door plate is provided with a door opening, the door opening is arranged at the upper part of the door plate, the door opening is arranged at the lower part of the door plate;
the first pulley is connected with the upper end part of the door panel, and the first pulley is hung on the track;
the second pulley is connected with the upper end part of the door panel, is positioned on the side far away from the first pulley, is longer than the first pulley, and is hung on the rail;
the magnet is arranged on the side surface of the door panel and used for attracting the holding part so as to fix the position of the door panel;
the first pulley and the second pulley are used for enabling the door panel to be horizontally hung on the inclined track.
Preferably, the door further comprises a positioning bolt arranged at the upper end of the door panel, and a positioning hole matched with the positioning bolt is arranged on the track.
Preferably, the positioning latch is a mechanical latch.
Further, the magnet is a permanent magnet.
Preferably, the positioning bolt is an electromagnetic bolt, and an electromagnetic switch connected with the positioning bolt is arranged on the handle.
Specifically, the magnet is an electromagnet, and the electromagnet is connected with the electromagnetic switch.
Preferably, the surface of the rail is provided with an anti-slip layer.
Further, the periphery cover of first pulley with the second pulley is equipped with anti-skidding soft cover.
Preferably, the anti-skid soft sleeve is made of silica gel.
Preferably, the anti-skid soft sleeve is made of rubber.
Compared with the prior art, the beneficial effects of the utility model are that:
automatic closing door's granary door, its track slope sets up, the length inequality of first pulley and second pulley, first pulley is good at to the second pulley, makes the door plant can keep the level to hang on the track. The door plant can be along with the pulley is automatic landing on the track to reach the effect of automatic door closing, the granary door of automatic door closing can solve the user and forget the problem of closing the door. The side of the door plate is also provided with a magnet, the end part of the track is provided with a holding part matched with the magnet, and when a user wants to keep the grain bin door open or closed, the magnet can be attracted to the holding part.
Drawings
The following detailed description of embodiments of the invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a schematic perspective view of an automatic closing barn door of the present invention;
fig. 2 is a schematic front view of the automatic closing barn door of the present invention;
fig. 3 is a schematic structural view of the rail of the present invention;
fig. 4 is a partially enlarged view of a portion a of the present invention;
fig. 5 is a schematic structural view of a first pulley of the present invention;
fig. 6 is a schematic structural view of a second pulley of the present invention;
fig. 7 is a schematic structural view of the magnet of the present invention;
fig. 8 is a schematic structural view of the positioning plug of the present invention;
in the figure:
1-rail, 11-holding part, 12-positioning hole;
2-a first pulley;
3-a second pulley;
4-a magnet;
5-positioning the bolt.
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.
As shown in fig. 1 to 8, a preferred structure of the grain bin door of the present invention is an automatic door closing device.
Example 1
As shown in fig. 1 and 2, for the automatic closing barn door of the present invention, it includes a door plate with a handle, a track 1, a first pulley 2, a second pulley 3 and a magnet. Wherein, the door plant hangs on track 1 through first pulley 2 and second pulley 3, and track 1 slope sets up for the door plant can slowly automatic landing along track 1. The magnet 4 is arranged on the side of the door panel, when the door panel is positioned at the end part of the track 1, the magnet 4 attracts the holding part 11 at the end part of the track 1, so that the door panel can be kept open or closed.
The door plate is a rectangular block and is made of wood.
The two ends of the track 1 are connected to the wall through bolts, and one end of the track 1 is higher than the other end, so that the track 1 is integrally inclined. The inclined track 1 allows the pulley to automatically slide from the upper end to the lower end under the influence of gravity.
As shown in fig. 3 and 4, two ends of the rail 1 are further provided with a holding portion 11, in this embodiment 1, the holding portion 11 is a block protruding downward, the holding portion 11 is made of iron, the shape and height of the holding portion 11 are adapted to the magnet on the side of the door panel, and when the magnet attracts the holding portion 11, the door panel is fixed. And two ends of the track 1 are provided with limiters.
The surface of track 1 still is provided with the skid resistant course, and the skid resistant course can effectively slow down the speed of closing the door, prevents that the door plant from pressing from both sides and hindering the user.
As shown in fig. 5, which is a schematic structural diagram of the first pulley 2, the first pulley 2 is disposed at an upper end of the door panel, the first pulley 2 is disposed at a lower side close to the rail 1, and a lower end of the first pulley 2 is fixedly connected to the upper end of the door panel through a bolt.
As shown in fig. 6, which is a schematic structural diagram of the second pulley 3, the second pulley 3 is disposed at the upper end of the door panel, the second pulley 3 is disposed at the higher side close to the rail 1, the length of the second pulley 3 is longer than that of the first pulley 2, and the lower ends of the first pulley 2 and the second pulley 3 are at the same level to keep the door panel horizontal.
Preferably, the periphery cover of first pulley 2 and second pulley 3 is equipped with the soft cover of antiskid, and the soft cover of antiskid contacts with the anti-skidding layer on the track 1, can further slow down the slip of first pulley 2 and second pulley 3, greatly reduced the door plant and pressed from both sides the risk to the user.
As one implementation mode, the anti-skid soft sleeve is made of silica gel.
As another embodiment, the anti-slip soft sleeve is made of rubber.
When first pulley 2 and second pulley 3 slide down along track 1, the door plant slides along the direction downward sloping of track 1 slope, when the user opened the granary door, the door plant was located the higher one end of track 1 this moment, because the effect of gravity, and the door plant can slide down slowly until the granary door closes.
As shown in fig. 7, which is a schematic structural diagram of the magnet 4, the magnet 4 is disposed at a side of the door panel and located at an upper end of the door panel, and when the door panel moves to an end of the track 1, the magnet 4 at the side of the door panel attracts the holding portion 11 on the track 1, so that the door panel is fixed in one of opening and closing. When needed, the user can apply force to the door panel to separate the magnet 4 from the holding part 11, and the door panel can be automatically closed. When the user does not need to continuously open, the user only needs not to move the door panel to the limit position close to the end part of the track 1.
The magnet 4 described in this embodiment 1 is a permanent magnet.
The automatic closing grain bin door of embodiment 1 further comprises a positioning bolt 5. As shown in fig. 8, which is a schematic structural diagram of the positioning latch 5, the positioning latch 5 is disposed at an upper end of an outer surface of the door panel, and correspondingly, a positioning hole 12 adapted to the positioning latch 5 is disposed in the rail 1. The locating hole 12 sets up the tip at track 1, and when the door plant was opened or was closed, during locating bolt 5 can upwards stretch out the block to locating hole 12, made the door plant further fix a position, and cooperation magnet 4 made self-closing's granary door keep closing or the state of opening, convenience of customers is in the use of needs granary door keep opening or when closing.
In one embodiment, the positioning pin 5 is a mechanical pin, and the user manually extends the positioning pin 5 upwards to fasten the positioning hole 12, so that the door panel is fixed in position.
Preferably, be provided with a plurality of locating holes 12 on track 1 equidistance, the user can let spacing bolt be connected with corresponding locating hole 12 according to the needs of in-service use to the degree that the control millet storehouse door was opened, make the millet storehouse door can be applicable to special service environment.
Automatic closing door's granary door theory of operation be:
automatic closing door's granary door, its track 1 sets up for the slope, the length inequality of first pulley 2 and second pulley 3. Wherein, the length of the second pulley 2 is longer than that of the first pulley 3, so that the door panel can be horizontally hung on the track 1. After the granary door is opened, the door plate can automatically slide on the track 1 along with the pulley due to gravity, so that the effect of automatically closing the door is achieved. The granary door capable of automatically closing the door can effectively solve the problem that a user forgets to close the door.
On the other hand, in order to keep the barn door open, the side of the door panel is also provided with a magnet 4, the end of the rail 1 is provided with a holding part 11 matched with the magnet, and when a user wants to keep the door open or closed, the magnet 4 can be attracted to the holding part 11.
Example 2
The automatic-closing barn door of embodiment 2 is similar to the structure of embodiment 1, and has the following differences: the magnet 4 is an electromagnet, and the positioning bolt 5 is an electromagnetic bolt.
Because magnet 4 among embodiment 1 is the electro-magnet, when the user does not need the granary door to keep opening, needs the user to pull, and location bolt 5 is mechanical bolt, and the user may be inconvenient because of the mechanical bolt of height or the reason of physical condition operation position in the door plant upper end.
For this reason, the magnet 4 of the automatic door closing grain bin door described in this embodiment 2 is an electromagnet, the positioning latch 5 is an electromagnetic latch, and accordingly, a power supply module is provided in the door panel, and an electromagnetic switch is provided on the handle, and the power supply module is respectively connected to the electromagnetic switch, the electromagnet, and the electromagnetic latch. When a user opens the door, the door plate is required to be kept open, the electromagnetic switch is pressed down, the electromagnet and the electromagnetic bolt are electrified, the electromagnet tightly attracts the holding part 11, and the electromagnetic bolt extends out to be embedded into the positioning hole 12, so that the position of the door plate is fixed.
By adopting the electromagnet and the electromagnetic bolt, the operation of the grain bin door capable of automatically closing the door is more convenient.
Other structures of the automatic door-closing barn door described in the embodiments 1 and 2 are referred to in the prior art.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention, and still fall within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides an automatic granary door of closing door, includes the door plant of taking the handle, its characterized in that still includes:
the door comprises a rail (1), two ends of the rail are respectively connected with a wall body, the rail (1) is arranged above the door panel, one end of the rail (1) is higher than the other end of the rail so as to enable the rail (1) to be integrally inclined, and two ends of the rail (1) are respectively provided with a suction part (11);
a first pulley (2) connected to the upper end of the door panel, the first pulley (2) being suspended on the rail (1);
the second pulley (3) is connected with the upper end part of the door panel, the second pulley (3) is positioned on the side edge far away from the first pulley (2), the second pulley (3) is longer than the first pulley (2), and the second pulley (3) is hung on the track (1);
the magnet (4) is arranged on the side surface of the door panel, and the magnet (4) is used for attracting the holding part (11) so as to fix the position of the door panel;
the first pulley (2) and the second pulley (3) are used for enabling the door panel to be horizontally hung on the inclined rail (1).
2. The self-closing grain bin door of claim 1, further comprising:
the door panel comprises a door panel and a positioning bolt (5), wherein the door panel is arranged on the door panel, and the rail (1) is provided with a positioning hole (12) matched with the positioning bolt (5).
3. The self-closing grain bin door of claim 2, wherein:
the positioning bolt (5) is a mechanical bolt.
4. The self-closing grain bin door of claim 3, wherein:
the magnet (4) is a permanent magnet.
5. The self-closing grain bin door of claim 2, wherein:
the positioning bolt (5) is an electromagnetic bolt, and an electromagnetic switch connected with the positioning bolt (5) is arranged on the handle.
6. The self-closing grain bin door of claim 5, wherein:
the magnet (4) is an electromagnet, and the electromagnet is connected with the electromagnetic switch.
7. The self-closing grain bin door of claim 1, wherein the door is a plastic door
The surface of the track (1) is provided with an anti-skid layer.
8. The self-closing grain bin door of claim 7, wherein:
the periphery of the first pulley (2) and the second pulley (3) is sleeved with an anti-skidding soft sleeve.
9. The self-closing grain bin door of claim 8, wherein the door is a plastic door
The anti-skid soft sleeve is made of silica gel.
10. The self-closing grain bin door of claim 8, wherein the door is a plastic door
The anti-skid soft sleeve is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020571170.6U CN212359514U (en) | 2020-04-16 | 2020-04-16 | Automatic granary door of closing door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020571170.6U CN212359514U (en) | 2020-04-16 | 2020-04-16 | Automatic granary door of closing door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212359514U true CN212359514U (en) | 2021-01-15 |
Family
ID=74132618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020571170.6U Active CN212359514U (en) | 2020-04-16 | 2020-04-16 | Automatic granary door of closing door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212359514U (en) |
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2020
- 2020-04-16 CN CN202020571170.6U patent/CN212359514U/en active Active
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