CN213838358U - Up-down opening-closing type access door - Google Patents
Up-down opening-closing type access door Download PDFInfo
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- CN213838358U CN213838358U CN202022415849.9U CN202022415849U CN213838358U CN 213838358 U CN213838358 U CN 213838358U CN 202022415849 U CN202022415849 U CN 202022415849U CN 213838358 U CN213838358 U CN 213838358U
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- door
- opening door
- end surface
- lower opening
- opening
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Abstract
The utility model discloses an up-down opening-closing type access door, which comprises a door frame, an upper opening door, a lower opening door and a plurality of door leaves; the door frame is provided with a T-shaped partition plate, and the partition plate divides the door frame into an upper frame part and a lower frame part; one end of the upper opening door is connected with one end of the upper frame part through a door leaf, and the other end of the upper opening door is provided with a first door lock; one end of the lower opening door is connected with one end of the lower frame part through a door leaf, and the other end of the lower opening door is provided with a second door lock. The utility model discloses a set up the door frame, go up the door discharge and open the door under, adopt the dual mode that opens and shuts from top to bottom to opening part's maintenance part when overhauing, then do not open, the easy access operation to not needing opening part.
Description
Technical Field
The utility model relates to an architectural decoration technical field, concretely relates to open-close type access door from top to bottom and production system thereof.
Background
In the field of architectural decoration, access doors are usually embedded in walls, and the surfaces of the door bodies of the access doors are often covered with stone, metal, wood veneers or soft and hard packaging materials in order to make the access doors and the walls look integrated when the access doors are closed.
At present, most of the access doors are opened by single-side hinges, namely, the access doors can only rotate relative to a wall body and are opened and closed in a mode similar to that of a household single-door; the access door of the type can be seen completely by electrical equipment in the door after being opened, and if the upper part is required to be overhauled and the lower part of the equipment is required to be shielded normally, the access door opened by the single-side hinge is not suitable for the condition.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an upper and lower open-close type access door solves above-mentioned traditional problem, and its adopts the dual mode that opens and shuts from top to bottom to open partial maintenance part during the maintenance, then do not open, the easy access operation to the part that does not need to open.
The utility model discloses a following technical scheme realizes:
an up-down opening-closing type access door comprises a door frame, an upper opening door, a lower opening door and a plurality of door leaves, wherein the upper opening door, the lower opening door and the plurality of door leaves are installed on the door frame; the door frame is provided with a T-shaped separation plate, and the separation plate separates the door frame into an upper frame part for accommodating the upper opening door and a lower frame part for accommodating the lower opening door; one end of the upper opening door is connected with one end of the upper frame part through a door leaf, and the other end of the upper opening door is provided with a first door lock; one end of the lower opening door is connected with one end of the lower frame portion through a door leaf, and a second door lock is installed at the other end of the lower opening door.
Preferably, a plurality of first clamping holes are distributed in the upper frame portion, first clamping columns corresponding to the first clamping holes are arranged on the upper opening door, and when the door is closed, the first clamping columns are clamped in the first clamping holes.
Preferably, the upper end of the upper frame portion is further provided with a first clamping block for clamping the upper opening door, and the outer end face of the first clamping block is obliquely arranged towards the upper opening door.
Preferably, the angle formed by the outer end surface and the inner end surface of the first clamping block is 10-40 degrees.
Preferably, a plurality of second clamping holes are distributed in the lower frame portion, second clamping columns which correspond to the second clamping holes are arranged on the lower opening door, and when the door is closed, the second clamping columns are clamped in the second clamping holes.
Preferably, the upper end of the lower frame portion is further provided with a second clamping block for clamping the lower opening door, and the outer end face of the second clamping block faces towards the lower opening door and is obliquely arranged in the direction of the lower opening door.
Preferably, the angle formed by the outer end surface and the inner end surface of the second clamping block is 10-40 degrees.
Preferably, the opposite sides of the partition plate are provided with third clamping blocks for clamping the lower opening door and the upper opening door, and the outer end surfaces of the third clamping blocks are obliquely arranged.
Preferably, the angle formed by the outer end surface and the inner end surface of the third clamping block is 10-40 degrees.
Preferably, the upper opening door comprises an inner layer and an outer layer covering the outer surface of the inner layer, and the thickness of the inner layer is greater than that of the outer layer; the structure of the lower opening door is the same as that of the upper opening door.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a set up the door frame, go up the door discharge and open the door under, adopt the dual mode that opens and shuts from top to bottom to opening part's maintenance part when overhauing, then do not open, the easy access operation to not needing opening part.
Drawings
Fig. 1 is a front view of the vertically openable access door of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a rear view of the vertically openable access door of FIG. 1;
FIG. 4 is a schematic view of the structure of the doorjamb of FIG. 1;
fig. 5 is a side view of the upper opening door shown in fig. 1 assembled with an upper frame portion, one side frame of which is not shown.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1 to 5, the vertically openable access door of the present invention includes a door frame 10, an upper opening door 20, a lower opening door 30 and a plurality of door leaves 40 mounted on the door frame 10; a partition plate 11 arranged in a T shape is mounted on the door frame 10, and the door frame 10 is divided into an upper frame portion 12 accommodating the upper opening door 20 and a lower frame portion 13 accommodating the lower opening door 30 by the partition plate 11; one end of the upper opening door 20 is connected with one end of the upper frame part 12 through a door leaf 40, and the other end of the upper opening door 20 is provided with a first door lock 21; one end of the lower opening door 30 is connected with one end of the lower frame portion 13 through a door leaf 40, and the other end of the lower opening door 30 is provided with a second door lock 31.
The access door adopts two modes of opening and closing up and down by arranging the door frame 10, the upper opening door 20 and the lower opening door 30, so that the access part of the opening part is convenient to overhaul, and the part which does not need to be opened is not opened, thereby facilitating the overhaul operation.
Specifically, a plurality of first joint holes are arranged in the upper frame portion 12, first joint columns 22 which are correspondingly arranged in the first joint holes are arranged on the upper opening door 20, and when the door is closed, the first joint columns 22 are connected in the first joint holes in a clamped mode, so that the upper frame portion 12 and the upper opening door 20 can be locked well. In one embodiment, the upper end of the upper frame portion 12 is further provided with a first clamping block 122 for clamping the upper opening door 20, and an outer end surface of the first clamping block 122 is obliquely arranged towards the upper opening door 20, so that the upper frame portion 12 and the upper opening door 20 are clamped more tightly; preferably, the angle formed by the outer end surface and the inner end surface of the first clamping block 122 is 10-40 °.
Similarly, a plurality of second clamping holes are distributed in the lower frame portion 13, second clamping columns 32 correspondingly arranged in the second clamping holes are arranged on the lower opening door 30, and when the door is closed, the second clamping columns 32 are clamped in the second clamping holes. In one embodiment, a second clamping block 132 for clamping the lower opening door 30 is further installed at the upper end of the lower frame portion 13, and an outer end surface of the second clamping block 132 is inclined toward the lower opening door 30. Preferably, the angle formed by the outer end surface and the inner end surface of the second clamping block 132 is 10-40 °.
In another embodiment, the opposite sides of the partition plate 11 are provided with third clamping blocks 110 for clamping the lower opening door 30 and the upper opening door 20, and the outer end surfaces of the third clamping blocks 110 are obliquely arranged to match the first clamping blocks 122 and the second clamping blocks 132 so that the upper and lower opening doors are tightly clamped with the door frame 10. Preferably, the angle formed by the outer end surface and the inner end surface of the third snap-in block 110 is 10 ° to 40 °.
In another embodiment, the upper opening door 20 comprises an inner layer 29 and an outer layer 28 covering the outer surface of the inner layer 29, wherein the thickness of the inner layer 29 is larger than that of the outer layer 28; the lower opening door 30 has the same structure as the upper opening door 20. The inner layer 29 may be acoustic wool, fire retardant material, or the like to improve the safety of the access door.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.
Claims (10)
1. An up-down opening-closing type access door is characterized by comprising a door frame, an upper opening door, a lower opening door and a plurality of door leaves, wherein the upper opening door, the lower opening door and the plurality of door leaves are arranged on the door frame; the door frame is provided with a T-shaped separation plate, and the separation plate separates the door frame into an upper frame part for accommodating the upper opening door and a lower frame part for accommodating the lower opening door; one end of the upper opening door is connected with one end of the upper frame part through a door leaf, and the other end of the upper opening door is provided with a first door lock; one end of the lower opening door is connected with one end of the lower frame portion through a door leaf, and a second door lock is installed at the other end of the lower opening door.
2. The vertically openable access door according to claim 1, wherein a plurality of first engaging holes are disposed in the upper frame portion, first engaging posts corresponding to the first engaging holes are disposed on the upper openable door, and the first engaging posts are engaged with the first engaging holes when the door is closed.
3. The vertically opening and closing type access door as claimed in claim 2, wherein a first clamping block for clamping the upper opening door is further mounted at the upper end of the upper frame portion, and an outer end surface of the first clamping block is arranged obliquely towards the upper opening door.
4. The vertically openable access door according to claim 3, wherein the angle formed by the outer end surface and the inner end surface of the first clip block is 10 ° to 40 °.
5. The vertically opening and closing access door according to claim 1, wherein a plurality of second engaging holes are disposed in the lower frame portion, a second engaging post corresponding to the second engaging hole is disposed on the lower opening door, and when the door is closed, the second engaging post engages with the second engaging hole.
6. The vertically opening and closing type access door according to claim 5, wherein a second clamping block for clamping the lower opening door is further installed at the upper end of the lower frame portion, and an outer end face of the second clamping block is arranged in an inclined manner toward the lower opening door.
7. The vertically openable access door according to claim 6, wherein the angle formed by the outer end surface and the inner end surface of the second clip block is 10 ° to 40 °.
8. The vertically openable access door according to claim 1, wherein third locking blocks for locking the lower opening door and the upper opening door are provided at opposite sides of the partition plate, and an outer end surface of each third locking block is inclined.
9. The vertically openable access door according to claim 8, wherein the angle formed by the outer end surface and the inner end surface of the third block is 10 ° to 40 °.
10. The vertically openable access door according to claim 1, wherein the vertically openable access door comprises an inner layer and an outer layer covering an outer surface of the inner layer, the inner layer having a thickness greater than a thickness of the outer layer; the structure of the lower opening door is the same as that of the upper opening door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022415849.9U CN213838358U (en) | 2020-10-27 | 2020-10-27 | Up-down opening-closing type access door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022415849.9U CN213838358U (en) | 2020-10-27 | 2020-10-27 | Up-down opening-closing type access door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213838358U true CN213838358U (en) | 2021-07-30 |
Family
ID=77011452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022415849.9U Active CN213838358U (en) | 2020-10-27 | 2020-10-27 | Up-down opening-closing type access door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213838358U (en) |
-
2020
- 2020-10-27 CN CN202022415849.9U patent/CN213838358U/en active Active
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