CN215108373U - Sealing door structure for clean room - Google Patents
Sealing door structure for clean room Download PDFInfo
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- CN215108373U CN215108373U CN202121535783.5U CN202121535783U CN215108373U CN 215108373 U CN215108373 U CN 215108373U CN 202121535783 U CN202121535783 U CN 202121535783U CN 215108373 U CN215108373 U CN 215108373U
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Abstract
The utility model discloses a sealing door structure for a clean room, which comprises a folding door structure, and comprises a wall plate and a door plate, wherein the wall plate is fixed with a door frame profile, the edge of the door plate is wrapped with a door edge profile, and the door frame profile is movably connected with the door edge profile through a hinge; the door frame reinforcing structure comprises a square pipe fixed with a wall plate, an L-shaped section is arranged between the square pipe of the wall plate and the door frame section, a hinge comprises a blade plugged between the square pipe and the L-shaped section, the L-shaped section comprises a first flat plate attached to the blade in parallel, one side of the first flat plate, which is far away from the hinge, is provided with a second flat plate extending vertically, and the second flat plate is attached to the outer wall of the square pipe; the door panel reinforcing structure comprises a C-shaped section bar positioned inside a door edge section bar; along the thickness direction of the wall plate, at least four contact positions exist between the C-shaped section and the door edge section. Adopt this utility model bigger degree to have strengthened the structural strength of door frame and door plant with the help of the piece that buries in, do not increase the assembly degree of difficulty, the sealing door is difficult for deformation, guarantees the gas tightness of sealing door.
Description
Technical Field
The utility model relates to a clean room field, concretely relates to sealing door structure for toilet.
Background
The clean room is a special room equipped in some industrial buildings, the temperature, cleanliness and indoor pressure inside the clean room are high, if the access door of the clean room is only by means of a common door, the cleanliness and pressure inside the clean room are difficult to guarantee, and the access door of the clean room generally needs a specially-made door structure. The access door of the clean room needs to have sufficient structural strength.
SUMMERY OF THE UTILITY MODEL
The to-be-solved problem of the utility model is to provide a sealing door structure for toilet, the structural strength of door frame and door plant has been reinforceed with the help of the interior piece to the bigger degree, does not increase the assembly degree of difficulty, and the sealing door is difficult for deformation, guarantees the gas tightness of sealing door.
In order to solve the above problem, the utility model provides a sealing door structure for toilet, for reaching the above-mentioned purpose, the utility model provides a technical scheme that its technical problem adopted is:
a sealing door structure for a clean room, comprising: the opening and closing door structure comprises a wallboard and a door plate, wherein a door frame profile is fixed on the wallboard, the edge of the door plate is wrapped with a door edge profile, and the door frame profile is movably connected with the door edge profile through a hinge; the door frame reinforcing structure comprises a square pipe fixed with a wall plate, an L-shaped section is arranged between the square pipe of the wall plate and the door frame section, a hinge comprises a blade plugged between the square pipe and the L-shaped section, the L-shaped section comprises a first flat plate attached to the blade in parallel, one side of the first flat plate, which is far away from the hinge, is provided with a second flat plate extending vertically, and the second flat plate is attached to the outer wall of the square pipe; the door panel reinforcing structure comprises a C-shaped section bar positioned inside a door edge section bar; along the thickness direction of the wall plate, at least four contact positions exist between the C-shaped section and the door edge section.
The beneficial effect of adopting above-mentioned technical scheme is: the structural strength of the door frame and the door plate is enhanced by the door frame reinforcing structure and the door plate reinforcing structure decibels, so that the original size precision of the opening and closing door of the purification chamber used for a long time is still achieved, air leakage is not prone to occurring, good air tightness is achieved, and meanwhile, external impurities are not prone to entering. The square tube firstly strengthens the structural strength of the wall close to the doorframe, the L-shaped section bar does not block the entrance of the hinge blade, the L-shaped section bar plays the role of an embedded part, and the deformation resistance of the doorframe is strengthened. C shape section bar, door limit section bar both have strengthened the structural strength on door limit simultaneously, compare traditional inside and outside contact or face-to-face contact assembly methods simultaneously, there are many places contacts along door plant thickness direction C shape section bar and door limit section bar, the self structure of C shape section bar provides probably for many places contacts, many places contacts guarantee that there are more parts to participate in resisting deformation in C shape section bar and the door limit section bar, the power conductivity between C shape section bar and the door limit section bar is better, thereby let the door limit possess stronger dimensional stability.
As the utility model discloses a further improvement, door edge section bar, door frame section bar all include a middle part board, and the both ends syntropy vertical extension of middle part board has the sideboard, and the middle part board of door edge section bar still vertical fixation has two branches, and the branch is located between two sideboard of door edge section bar, and the extending direction of branch is parallel with the sideboard extending direction of door edge section bar, and the extending length weak point of branch is in the extending length of sideboard, and the both ends and the branch contact of C shape section bar.
The beneficial effect of adopting above-mentioned technical scheme is: the convex branches are contacted with two ends of the C-shaped section, so that the concrete structure mode that the C-shaped section and the door edge section are contacted at four positions is realized.
As a further improvement, the end of the protruding branch has a protruding hook extending back to back, and the ends of the two side plates of the door frame section bar have protruding hooks extending in opposite directions.
The beneficial effect of adopting above-mentioned technical scheme is: the convex hook can play a role in limiting and extruding, and the C-shaped section bar and the door edge section bar are ensured not to have spaciousness.
As a further improvement, the hinge includes two blades through round pin axle swing joint, and a blade passes the sideboard of door frame section bar and laminates with L shape section bar, and the screw has been worn to the middle part board of door frame section bar, and the screw runs through first flat board and with square pipe assembly.
The beneficial effect of adopting above-mentioned technical scheme is: the door frame section bar, the hinge, the L-shaped section bar and the square tube can be assembled by one screw, and the overall firmness is guaranteed.
As a further improvement of the utility model, the first flat plate and the second flat plate in the L-shaped section bar are respectively in surface contact with the middle plate and the side plate of the door frame section bar.
The beneficial effect of adopting above-mentioned technical scheme is: the L-shaped section is closely attached and limited between the door frame section and the square pipe.
As a further improvement of the utility model, the door frame section is provided with an extension plate, the extension plate is parallel to the side plate of the door frame section, and the root of the extension plate is positioned at the junction of the side plate and the middle plate of the door frame section; when the wall plate and the door plate are closed, the outer extension plate is provided with a buffer strip on one surface facing the door plate.
The beneficial effect of adopting above-mentioned technical scheme is: the epitaxial plate plays the effect on ending the limit, prescribes a limit to the extreme position of door plant, and the buffering strip plays the elastic buffer effect when closing for the door plant, avoids door limit section bar, door frame section bar to be collided with the damage, also can play the gas tightness effect after promoting the door plant closure simultaneously.
As a further improvement, the door frame is made of steel C-shaped section bar and L-shaped section bar, the door frame is made of aluminum, and the buffer strip is made of rubber.
The beneficial effect of adopting above-mentioned technical scheme is: the steel C-shaped section and the steel L-shaped section have stronger deformation resistance, and the door edge section and the door frame section on the surface are not easy to oxidize.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of a door frame profile and a door frame profile according to an embodiment of the present invention.
1-wallboard; 2-door panel; 3-a hinge; 4-buffer strip; 5-C shaped section bar; 6-square tube; 7-L-shaped section bar; 8-door edge profile; 9-door frame profile; 10-a blade; 11-convex branches; 12-an epitaxial plate; 13-a middle plate; 14-edge plates; 15-convex hook; 16-a first plate; 17-second plate.
Detailed Description
The following detailed description is made in conjunction with specific embodiments of the present invention:
in order to achieve the purpose of the utility model, a sealing door structure for toilet includes: the opening and closing door structure comprises a wall plate 1 and a door plate 2, wherein a door frame profile 9 is fixed on the wall plate 1, the edge of the door plate 2 is wrapped with a door edge profile 8, and the door frame profile 9 is movably connected with the door edge profile 8 through a hinge 3; the door frame reinforcing structure comprises a square pipe 6 fixed with a wall plate 1, an L-shaped section 7 is arranged between the square pipe 6 of the wall plate 1 and a door frame section 9, a hinge 3 comprises a blade 10 plugged between the square pipe 6 and the L-shaped section 7, the L-shaped section 7 comprises a first flat plate 16 attached to the blade 10 in parallel, one side of the first flat plate 16 departing from the hinge 3 is provided with a second flat plate 17 extending vertically, and the second flat plate 17 is attached to the outer wall of the square pipe 6; the door panel reinforcing structure comprises a C-shaped section bar 5 positioned inside a door edge section bar 8; along the thickness direction of the wall plate 1, at least four contact positions exist between the C-shaped profile 5 and the door edge profile 8.
The cross section track of the C-shaped section bar 5 is C-shaped, and the cross section track of the square tube 6 is rectangular. The cross section of the L-shaped profile 7 is estimated to be L-shaped. The length and width of the cross section of the C-shaped section bar 5 are equal to the length and width of the cross section of the square pipe 6.
Fig. 2 in comparison with fig. 1, the door panel 2 in fig. 2 is in an open state.
The beneficial effect of adopting above-mentioned technical scheme is: the structural strength of the door frame and the door plate is enhanced by the door frame reinforcing structure and the door plate reinforcing structure decibels, so that the original size precision of the opening and closing door of the purification chamber used for a long time is still achieved, air leakage is not prone to occurring, good air tightness is achieved, and meanwhile, external impurities are not prone to entering. The square tube firstly strengthens the structural strength of the wall close to the doorframe, the L-shaped section bar does not block the entrance of the hinge blade, the L-shaped section bar plays the role of an embedded part, and the deformation resistance of the doorframe is strengthened. C shape section bar, door limit section bar both have strengthened the structural strength on door limit simultaneously, compare traditional inside and outside contact or face-to-face contact assembly methods simultaneously, there are many places contacts along door plant thickness direction C shape section bar and door limit section bar, the self structure of C shape section bar provides probably for many places contacts, many places contacts guarantee that there are more parts to participate in resisting deformation in C shape section bar and the door limit section bar, the power conductivity between C shape section bar and the door limit section bar is better, thereby let the door limit possess stronger dimensional stability.
In other embodiments of the present invention, the door frame section bar 8 and the door frame section bar 9 each include a middle plate 13, the two ends of the middle plate 13 are extended perpendicularly in the same direction to form side plates 14, the middle plate 13 of the door frame section bar 8 is further fixed perpendicularly to form two protruded branches 11, the protruded branches 11 are located between the two side plates 14 of the door frame section bar 8, the extending direction of the protruded branches 11 is parallel to the extending direction of the side plates 14 of the door frame section bar 8, the extending length of the protruded branches 11 is shorter than the extending length of the side plates 14, and the two ends of the C-shaped section bar 5 are in contact with the protruded branches 15.
The beneficial effect of adopting above-mentioned technical scheme is: the convex branches are contacted with two ends of the C-shaped section, so that the concrete structure mode that the C-shaped section and the door edge section are contacted at four positions is realized.
In other embodiments of the present invention, the end of the protruding branch 15 has protruding hooks 15 extending back to back, and the ends of the two side plates 14 of the door frame profile 8 have protruding hooks 15 extending in opposite directions.
The beneficial effect of adopting above-mentioned technical scheme is: the convex hook can play a role in limiting and extruding, and the C-shaped section bar and the door edge section bar are ensured not to have spaciousness.
In other embodiments of the present invention, the hinge 3 comprises two blades 10 movably connected by a pin, one blade 10 passes through the side plate 14 of the door frame profile 9 and is attached to the L-shaped profile 7, the middle plate 13 of the door frame profile 9 is threaded with a screw, and the screw passes through the first flat plate 16 and is assembled with the square tube 6.
The beneficial effect of adopting above-mentioned technical scheme is: the door frame section bar, the hinge, the L-shaped section bar and the square tube can be assembled by one screw, and the overall firmness is guaranteed.
In other embodiments of the present invention, the first plate 16 and the second plate 17 of the L-shaped profile 7 are in surface contact with the middle plate 13 and the side plate 14 of the door frame profile 9, respectively.
The beneficial effect of adopting above-mentioned technical scheme is: the L-shaped section is closely attached and limited between the door frame section and the square pipe.
In other embodiments of the present invention, an extension plate 12 is disposed on the door frame profile 9, the extension plate 12 is parallel to the side plate 14 of the door frame profile 9, and the root of the extension plate 12 is located at the junction of the side plate 14 and the middle plate 13 of the door frame profile 9; when the wall panel 1 and the door panel 2 are closed, the extension panel 12 is provided with a cushioning strip 4 on the side facing the door panel 2.
The beneficial effect of adopting above-mentioned technical scheme is: the epitaxial plate plays the effect on ending the limit, prescribes a limit to the extreme position of door plant, and the buffering strip plays the elastic buffer effect when closing for the door plant, avoids door limit section bar, door frame section bar to be collided with the damage, also can play the gas tightness effect after promoting the door plant closure simultaneously.
In other embodiments of the present invention, the C-shaped section bar 5 and the L-shaped section bar 7 are made of steel, the door frame section bar 8 and the door frame section bar 9 are made of aluminum, and the bumper strip 4 is made of rubber.
The beneficial effect of adopting above-mentioned technical scheme is: the steel C-shaped section and the steel L-shaped section have stronger deformation resistance, and the door edge section and the door frame section on the surface are not easy to oxidize.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable people skilled in the art to understand the contents of the present invention and implement the present invention, which cannot limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (7)
1. A sealing door structure for a clean room, comprising:
the opening and closing door structure comprises a wall plate and a door plate, wherein a door frame profile is fixed on the wall plate, the edge of the door plate is wrapped with a door edge profile, and the door frame profile is movably connected with the door edge profile through a hinge;
the door frame reinforcing structure comprises a square pipe fixed with a wall plate, an L-shaped section is arranged between the square pipe of the wall plate and the door frame section, the hinge comprises a blade plugged between the square pipe and the L-shaped section, the L-shaped section comprises a first flat plate attached to the blade in parallel, one side of the first flat plate, which is far away from the hinge, is provided with a second flat plate extending vertically, and the second flat plate is attached to the outer wall of the square pipe;
the door panel reinforcing structure comprises a C-shaped section bar positioned inside a door edge section bar; along wallboard thickness direction, there are at least four contact departments in C shape section bar and door limit section bar.
2. A sealing door structure for a clean room according to claim 1, characterized in that: door limit section bar, door frame section bar all include a middle part board, the both ends syntropy vertical extension of middle part board has the sideboard, the middle part board of door limit section bar still is fixed with two branches perpendicularly, the branch is located between two sideboard of door limit section bar, the extending direction of branch is parallel with the sideboard extending direction of door limit section bar, the extending length of branch is shorter than the extending length of sideboard, the both ends and the branch contact of C shape section bar.
3. A sealing door structure for a clean room according to claim 2, characterized in that: the ends of the two convex branches are provided with convex hooks extending back to back, and the ends of the two side plates of the door edge section bar are provided with convex hooks extending in opposite directions.
4. A sealing door structure for a clean room according to claim 2, characterized in that: the hinge comprises two blades movably connected through a pin shaft, one blade penetrates through a side plate of the door frame section bar and is attached to the L-shaped section bar, a screw penetrates through a middle plate of the door frame section bar, and the screw penetrates through the first flat plate and is assembled with the square pipe.
5. A sealing door structure for a clean room according to claim 4, characterized in that: and the first flat plate and the second flat plate in the L-shaped section bar are respectively in surface contact with the middle plate and the side plate of the door frame section bar.
6. A sealing door structure for a clean room according to claim 2, characterized in that: the door frame profile is provided with an extension plate, the extension plates are parallel to the side plate of the door frame profile, and the root parts of the extension plates are positioned at the junction of the side plate and the middle plate of the door frame profile; when wallboard and door plant are closed, the epitaxial board possesses the buffering strip at the one side towards the door plant.
7. A sealing door structure for a clean room according to claim 6, characterized in that: the C-shaped section bar and the L-shaped section bar are made of steel, the door edge section bar and the door frame section bar are made of aluminum, and the buffer strip is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121535783.5U CN215108373U (en) | 2021-07-07 | 2021-07-07 | Sealing door structure for clean room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121535783.5U CN215108373U (en) | 2021-07-07 | 2021-07-07 | Sealing door structure for clean room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215108373U true CN215108373U (en) | 2021-12-10 |
Family
ID=79314219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121535783.5U Active CN215108373U (en) | 2021-07-07 | 2021-07-07 | Sealing door structure for clean room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215108373U (en) |
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2021
- 2021-07-07 CN CN202121535783.5U patent/CN215108373U/en active Active
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