CN215859788U - Hidden pipe shaft door - Google Patents
Hidden pipe shaft door Download PDFInfo
- Publication number
- CN215859788U CN215859788U CN202121686615.6U CN202121686615U CN215859788U CN 215859788 U CN215859788 U CN 215859788U CN 202121686615 U CN202121686615 U CN 202121686615U CN 215859788 U CN215859788 U CN 215859788U
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- Prior art keywords
- door
- frame
- edge
- door frame
- pipe well
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- Expired - Fee Related
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- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000002844 melting Methods 0.000 abstract description 2
- 230000008018 melting Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000005034 decoration Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
A hidden pipe well door. The hidden pipe well door comprises a door frame, a door leaf and a hidden door hinge; the hidden pipe well door provided by the utility model has the following beneficial effects: the aluminum alloy section is selected as a main material, and is easy to form and high in precision. But the melting point of the aluminum alloy section bar is 650 ℃, the fire-proof requirement can not be met, and in order to solve the problem, an inorganic fire-proof plate is additionally arranged on the fire-facing side to isolate a fire source. The door frame is hidden behind the decorative wallboard, the invisible door hinge cannot be installed close to the visible surface due to the thickness problem of the decorative wallboard, the door cannot be opened in the conventional installation method, and in order to solve the problem, the rotating shaft is creatively offset to the inner side of the door leaf, so that the problem of opening the door is solved. The decorative effect is good, can realize the integration of door wall, makes door frame door leaf hide in decorating the wallboard, opens in a flexible way, and the while is effectual for fire prevention, simple structure, and production machining efficiency is high, the mass production of being convenient for, and is with low costs.
Description
Technical Field
The utility model belongs to the technical field of public indoor decoration, and particularly relates to a hidden pipe well door.
Background
In the public part of the house, the public areas of the public buildings are provided with pipe wells which are specially used for supplying water and power for the buildings, and each pipe well needs to be provided with a pipe well door for maintenance and inspection. The traditional pipe well door is generally made of steel or wood, is sprayed in a single color, and has no decorative effect. When wall decoration is carried out in public areas, the pipeline well door is a difficult point. In public areas, particularly in residential public areas, the wall surface area is small, and the pipeline well door occupies a large area, so that the wall surface area is split, and the decorative effect is seriously influenced. When the decoration company carries out decoration, also can do the integrative decorative door of door wall, the effect is very good, but not fire door, need to do a fire door in order to reach the requirement again inside, both troublesome, the cost is also high. Therefore, a door-wall integrated hidden fire door with a simple structure and a good decoration effect is needed in the market.
Disclosure of Invention
In order to solve the above problems, the present invention provides a hidden type tubular well door.
In order to achieve the purpose, the hidden pipe well door provided by the utility model is arranged at the outer end of a pipeline well opening formed on a wall body, a decorative wallboard is arranged on the visible surface of the wall body positioned around the pipeline well opening, the side edge of the decorative wallboard extends to the inner side edge of the pipeline well opening, and a mounting groove or no groove is formed in the middle of the side edge of the decorative wallboard exposed in the pipeline well opening along the length direction of the side edge; the hidden pipe well door comprises a door frame, a door leaf and a hidden door hinge; the door frame consists of upper and lower transverse door frame strips and left and right vertical door frame strips, wherein the corners of the door frame strips are connected together through corner connectors; the main body of the door frame strip is of a hollow structure, the cross section of the door frame strip is rectangular, one side edge of the front end surface extends towards the wall body to form a positioning edge, the positioning edge is inserted between the wall body and the decorative wallboard, and the outer side surfaces of the front end surface and the positioning edge are close to the back surface of the decorative wallboard; the outer end of the side face, close to the door leaf, of the door frame strip extends outwards to form a baffle plate, the outer end or the middle part of the baffle plate extends towards the direction of the wall body to form a mounting edge, the baffle plate is attached to the side edge of the decorative wallboard, and the mounting edge is attached to the edge of the visible face of the decorative wallboard or inserted into a mounting groove in the decorative wallboard, so that the side edge of the decorative wallboard is wrapped or clamped; one side edge of the rear end surface of the door frame strip extends towards the direction departing from the wall body to form a stop edge which stops the door fan;
the door leaf is arranged at the position outside the stopping edge in the space enclosed by the door frame and comprises a leaf frame, an inner door plate and an outer door plate; the fan frame is positioned on the inner side of the door frame and consists of upper and lower horizontal fan frame strips and left and right vertical fan frame strips, wherein the corners of the upper and lower horizontal fan frame strips are connected together through corner connectors; the sash bar is of a hollow structure, the section of the sash bar is rectangular, and one side edge of the front end face extends towards the wall body and then outwards to form an L-shaped front baffle; the rear end of the side surface close to the door frame extends inwards to form a rear baffle; the side surface of the outer door plate is connected to the front baffle of the sash frame, and the edge of the back surface is connected to the outer end surface of the sash frame strip; the side surface of the inner door plate is connected to the rear baffle of the sash frame, and the edge of the back surface of the inner door plate is connected to the rear end surface of the sash frame strip;
at least one invisible door hinge is arranged on one door frame strip and one sash strip which are positioned on the same side of the door frame and the door sash; the opening and closing axis of the invisible door hinge deviates from the center of a door gap between a door frame and a door leaf and is close to one side of the door leaf.
The hidden type pipe well door further comprises an inorganic fireproof block arranged on the rear end face of the door frame strip and the back face of the stop edge.
The hidden tubular well door also comprises a fireproof heat-insulating material filled in a space defined by the fan frame, the inner door plate and the outer door plate.
The hidden pipe well door also comprises a fireproof expansion strip which is arranged in the space between the door frame and the door leaf and is fixed on the door frame or the door leaf.
The visible surface of the outer door panel is flush with the visible surface of the decorative wallboard.
The sash frame and the door frame are both made of aluminum alloy sections.
The front end surfaces of the outer door panel and the fan frame and the front baffle, and the rear end surfaces of the inner door panel and the fan frame and the rear baffle are connected by fireproof flame-retardant glue.
The width of the stopping edge is larger than the distance between the door frame and the fan frame.
The inner door plate is made of fireproof plates.
The hidden pipe well door provided by the utility model has the following beneficial effects: the aluminum alloy section is selected as a main material, and is easy to form and high in precision. But the melting point of the aluminum alloy section bar is 650 ℃, the fire-proof requirement can not be met, and in order to solve the problem, the utility model adds an inorganic fire-proof plate on the fire-facing side to isolate the fire source. The door frame is hidden behind the decorative wallboard, the invisible door hinge cannot be installed close to the visible surface due to the thickness problem of the decorative wallboard, the door cannot be opened in the conventional installation method, and in order to solve the problem, the rotating shaft is creatively offset to the inner side of the door leaf, so that the problem of opening the door is solved. The decorative effect is good, can realize the integration of door wall, makes door frame door leaf hide in decorating the wallboard, opens in a flexible way, and the while is effectual for fire prevention, simple structure, and production machining efficiency is high, the mass production of being convenient for, and is with low costs.
Drawings
Fig. 1 is a cross-sectional view of a transverse structure of a hidden type pipe well door provided by the utility model when being matched with a decorative wallboard with unslotted side edges.
Fig. 2 is a cross-sectional view of the horizontal structure of the hidden type pipe well door provided by the utility model when being matched with a decorative wallboard with a groove on the side edge.
Fig. 3 is a cross sectional view of the hidden pipe well door provided by the utility model with a hidden hinge.
Detailed Description
The utility model is described in detail below with reference to the figures and specific embodiments.
As shown in fig. 1-3, the hidden pipe well door provided by the utility model is arranged at the outer port of a pipe well opening 24 formed on a wall body 1, a decorative wallboard 2 is arranged on the visible surface of the wall body 1 around the pipe well opening 24, the side edge of the decorative wallboard 2 extends to the inner side edge of the pipe well opening 24, and an installation groove 19 or no groove is formed in the middle part of the side edge of the decorative wallboard 2 exposed in the pipe well opening 24 along the length direction of the side edge; the hidden pipe well door comprises a door frame 3, a door leaf 4 and a hidden door hinge 20; the door frame 3 is composed of a door frame strip with upper and lower transverse edges and a door frame strip with left and right vertical edges, wherein the corners of the door frame strip are connected together through corner connectors; the main body of the door frame strip is of a hollow structure, the section of the main body is rectangular, one side edge of the front end face 16 extends towards the direction of the wall body 1 to form a positioning edge 17, the positioning edge 17 is inserted between the wall body 1 and the decorative wallboard 2, and the outer side faces of the front end face 16 and the positioning edge 17 are close to the back face of the decorative wallboard 2, so that the door frame 3 is covered by the decorative wallboard 2 and is hidden in the pipeline well opening 24, and the door frame 3 cannot be seen when the door leaf 4 is closed; the outer end of the side face of the door frame strip close to the door leaf 4 extends outwards to form a baffle plate 14, the outer end or the middle part of the baffle plate 14 extends towards the wall body 1 to form an installation edge 15, wherein the baffle plate 14 is attached to the side edge of the decorative wallboard 2, and the installation edge 15 is attached to the visible face edge of the decorative wallboard 2 or inserted into an installation groove 19 on the decorative wallboard 2, so that the side edge of the decorative wallboard 2 is wrapped or clamped; one side of the rear end surface 18 of the door frame strip extends in the direction back to the wall 1 to form a stopping edge 10, and forms a stop for the door leaf 4;
the door leaf 4 is arranged at a position which is positioned outside the stopping edge 10 in a space enclosed by the door frame 3 and comprises a leaf frame 6, an inner door plate 7 and an outer door plate 8; the fan frame 6 is positioned at the inner side of the door frame 3 and consists of a vertical transverse fan frame strip and a left vertical fan frame strip which are connected together through corner codes at the corners; the sash bar is of a hollow structure, the section of the sash bar is rectangular, and one side edge of the front end surface extends outwards towards the wall body 1 to form an L-shaped front baffle 12; the rear end of the side surface 11 near the doorframe 3 extends inward to form a tailgate 23; the side surface of the outer door plate 8 is connected to the front baffle 12 of the sash frame 6, and the edge of the back surface is connected to the outer end surface of the sash frame strip; the outer door panel 8 occupies the visible area of the whole door leaf 4, and other parts on the door leaf 4 are hidden in the pipeline well opening 24, so that the door leaf 4 is invisible when closed; the side surface of the inner door plate 7 is connected to the rear baffle 23 of the sash frame 6, and the edge of the back surface is connected to the rear end surface of the sash frame strip;
at least one invisible door hinge 20 is arranged on one door frame strip and one sash strip which are positioned on the same side of the door frame 3 and the door leaf 4; the opening and closing axis 21 of the invisible door hinge 20 is deviated from the center 22 of the door gap between the doorframe 3 and the door leaf 4 and is close to one side of the door leaf 4.
The hidden type pipe well door also comprises an inorganic fireproof block 5 which is arranged on the back end surface 18 of the door frame strip and the back surface of the stopping edge 10.
The hidden pipe well door also comprises fireproof heat-insulating materials 9 filled in a space enclosed by the fan frame 6, the inner door plate 7 and the outer door plate 8.
The hidden pipe well door also comprises a fireproof expansion strip 13 which is arranged in the space between the door frame 3 and the door leaf 4 and is fixed on the door frame 3 or the door leaf 4.
The visible surface of the outer door panel 8 is flush with the visible surface of the decorative wall panel 2, so that the decorative effect is consistent.
The sash frame 6 and the door frame 3 are both made of aluminum alloy sections.
The outer door panel 8 is connected with the front end face of the fan frame 6 and the front baffle 12, and the inner door panel 7 is connected with the rear end face of the fan frame 6 and the rear baffle 23 by fireproof flame-retardant glue.
The width of the stop edge 10 is greater than the distance between the door frame 3 and the sash frame 6.
The inner door plate 7 is made of fireproof plates.
The installation method of the hidden pipe well door provided by the utility model comprises the following steps in sequence:
1) connecting the corners of the vertical door frame strips with the corners of the vertical door frame strips to form a door frame 3;
2) installing a decorative wallboard 2 on the visible surface of the wall body 1, and attaching the baffle plate 14 on the door frame strip to the side edge of the decorative wallboard 2 when the decorative wallboard 2 is installed to the pipeline well opening 24, wherein the installation edge 15 is attached to the visible surface edge of the decorative wallboard 2 or inserted into the installation groove 19 on the decorative wallboard 2, so that the side edge of the decorative wallboard 2 is wrapped or clamped, and the decorative wallboard 2 and the door frame 3 form a whole;
3) the back end surface 18 of the door frame strip and the back of the stop edge 10 are provided with an inorganic fireproof block 5;
4) injecting fireproof flame-retardant foaming glue between the door frame 3 and the wall body 1, and plastering by using inorganic coating to completely cover a gap between the door frame 3 and the wall body 1;
5) connecting the corners of the vertical and horizontal fan frame strips with the corners of the left and right vertical fan frame strips through corner connectors to form a fan frame 6, assembling the fan frame 6, an inner door plate 7, an outer door plate 8 and a fireproof heat-insulating material 9 into a door leaf 4, and installing a door lock;
6) the invisible door hinge 20 is arranged on a door frame strip and a sash strip which are positioned on the same side of the door frame 3 and the door leaf 4, and the door seam is adjusted;
7) a fireproof expansion strip 13 is installed on the door frame 3 or the door leaf 4 in the space between the door frame 3 and the door leaf 4.
Claims (9)
1. A hidden pipe well door is arranged at an outer port of a pipeline well opening (24) formed in a wall body (1), a decorative wallboard (2) is arranged on a visible surface of the wall body (1) positioned around the pipeline well opening (24), the side edge of the decorative wallboard (2) extends to the inner side edge of the pipeline well opening (24), and a mounting groove (19) or no groove is formed in the middle of the side edge of the decorative wallboard (2) exposed in the pipeline well opening (24) along the length direction of the side edge; the method is characterized in that: the hidden pipe well door comprises a door frame (3), a door leaf (4) and a hidden door hinge (20); the door frame (3) is composed of a door frame strip with upper and lower transverse edges and a door frame strip with left and right vertical edges, wherein the corners of the door frame strip are connected together through corner connectors; the main body of the door frame strip is of a hollow structure, the cross section of the door frame strip is rectangular, one side edge of the front end surface (16) extends towards the wall body (1) to form a positioning edge (17), the positioning edge (17) is inserted between the wall body (1) and the decorative wallboard (2), and the outer side surfaces of the front end surface (16) and the positioning edge (17) are close to the back surface of the decorative wallboard (2); the outer end of the side face, close to the door leaf (4), of the door frame strip extends outwards to form a baffle plate (14), the outer end or the middle of the baffle plate (14) extends towards the wall body (1) to form a mounting edge (15), the baffle plate (14) is attached to the side edge of the decorative wallboard (2), the mounting edge (15) is attached to the edge of the visible face of the decorative wallboard (2) or inserted into a mounting groove (19) in the decorative wallboard (2), and therefore the side edge of the decorative wallboard (2) is wrapped or clamped; one side of the rear end surface (18) of the door frame strip extends in the direction back to the wall body (1) to form a stop edge (10) to stop the door leaf (4);
the door leaf (4) is arranged at a position which is positioned at the outer side of the stopping edge (10) in a space enclosed by the door frame (3) and comprises a leaf frame (6), an inner door plate (7) and an outer door plate (8); the fan frame (6) is positioned on the inner side of the door frame (3) and consists of a vertical transverse fan frame strip and a left vertical fan frame strip which are connected together through corner connectors at the corners; the sash bar is of a hollow structure, the section of the sash bar is rectangular, and one side edge of the front end surface extends outwards towards the wall body (1) to form an L-shaped front baffle (12); the rear end of the side surface (11) close to the door frame (3) extends inwards to form a rear baffle plate (23); the side surface of the outer door plate (8) is connected to the front baffle (12) of the sash frame (6), and the edge of the back surface is connected to the outer end surface of the sash frame strip; the side surface of the inner door plate (7) is connected to the rear baffle (23) of the sash frame (6), and the edge of the back surface is connected to the rear end surface of the sash frame strip;
at least one invisible door hinge (20) is arranged on a door frame strip and a sash strip which are positioned on the same side of the door frame (3) and the door leaf (4); the opening and closing axis (21) of the invisible door hinge (20) deviates from the center (22) of the door gap between the door frame (3) and the door leaf (4) and is close to one side of the door leaf (4).
2. The hidden pipe well door of claim 1, wherein: the hidden type pipe well door also comprises an inorganic fireproof block (5) which is arranged on the back end surface (18) of the door frame strip and the back surface of the stopping edge (10).
3. The hidden pipe well door of claim 1, wherein: the hidden pipe well door also comprises a fireproof heat-insulating material (9) filled in a space enclosed by the fan frame (6), the inner door panel (7) and the outer door panel (8).
4. The hidden pipe well door of claim 1, wherein: the hidden pipe well door also comprises a fireproof expansion strip (13) which is arranged in a space between the door frame (3) and the door leaf (4) and is fixed on the door frame (3) or the door leaf (4).
5. The hidden pipe well door of claim 1, wherein: the visible surface of the outer door panel (8) is flush with the visible surface of the decorative wallboard (2).
6. The hidden pipe well door of claim 1, wherein: the sash frame (6) and the door frame (3) are both made of aluminum alloy sections.
7. The hidden pipe well door of claim 1, wherein: the outer door panel (8) is connected with the front end face of the fan frame (6) and the front baffle (12), and the inner door panel (7) is connected with the rear end face of the fan frame (6) and the rear baffle (23) by fireproof flame-retardant glue.
8. The hidden pipe well door of claim 1, wherein: the width of the stopping edge (10) is larger than the distance between the door frame (3) and the fan frame (6).
9. The hidden pipe well door of claim 1, wherein: the inner door plate (7) is made of fireproof plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121686615.6U CN215859788U (en) | 2021-07-23 | 2021-07-23 | Hidden pipe shaft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121686615.6U CN215859788U (en) | 2021-07-23 | 2021-07-23 | Hidden pipe shaft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215859788U true CN215859788U (en) | 2022-02-18 |
Family
ID=80331737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121686615.6U Expired - Fee Related CN215859788U (en) | 2021-07-23 | 2021-07-23 | Hidden pipe shaft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215859788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417548A (en) * | 2021-07-23 | 2021-09-21 | 滁州风禹新材料科技有限公司 | Hidden pipe well door and installation method |
-
2021
- 2021-07-23 CN CN202121686615.6U patent/CN215859788U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417548A (en) * | 2021-07-23 | 2021-09-21 | 滁州风禹新材料科技有限公司 | Hidden pipe well door and installation method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |