CN113982390B - Installation and use method of door leaf virtual masking device - Google Patents
Installation and use method of door leaf virtual masking device Download PDFInfo
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- CN113982390B CN113982390B CN202111427113.6A CN202111427113A CN113982390B CN 113982390 B CN113982390 B CN 113982390B CN 202111427113 A CN202111427113 A CN 202111427113A CN 113982390 B CN113982390 B CN 113982390B
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- fork
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C3/00—Fastening devices with bolts moving pivotally or rotatively
- E05C3/12—Fastening devices with bolts moving pivotally or rotatively with latching action
- E05C3/14—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member rigid with the latch
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Abstract
The installation and use method of the invention comprises the following steps: step one, preparation work: confirming the structure of the doorframe side wall body, and fixing the rod seat by adopting a corresponding fixing mode; step two, installing a positioning plate on the door leaf: fixing the fork head at one side back to the door leaf and provided with the hinge, and enabling the long edge of the positioning plate to be in a horizontal state; step three, mounting a rod seat on the wall body: aligning a middle transverse line of the height of the bent rod with a transverse center extension mark line of the positioning plate; the test ring, the bearing and the main magnetic steel can smoothly pass between the two forks; fixing the rod seat on the wall by using a countersunk self-tapping screw with the diameter of 4 mm; step four, closing or opening the limit function of the virtual masking device: the pull rod is held by a hand and pulled downwards, so that the inclined plane raised head on the spring piece is separated from the limit of the fork seat; opening the limiting function of the virtual masking device: the fork head is held by hand and is shifted towards the right side until the inclined plane raised head is upwards bounced to block the fork seat for automatic resetting. By adopting the invention, a user can close or open the door leaf virtual masking function as required.
Description
Technical Field
The invention relates to the field of architectural decoration, in particular to an installation and use method of a door leaf virtual covering device.
Background
Workers in an office do not want to open the door greatly, and as the passing people often can scatter the attention of the workers in the office, the door is opened greatly, so that the working efficiency of the workers in the office is reduced, indoor air and outdoor air are exchanged rapidly, energy is wasted, and indoor heat insulation is not facilitated; if the door of the office is closed, normal communication between external office personnel and indoor workers is influenced; to ensure the freshness of indoor air and to prevent the waste of energy caused by the mixing of indoor air and outdoor air, the door is a beautiful method. At present, the interior decoration industry of buildings does not have a hardware fitting which can set the door virtual covering function as required.
Disclosure of Invention
The invention aims to provide an installation and use method of a door leaf virtual covering device, which can effectively prevent the large exchange energy consumption of indoor air and outdoor air and can set a door virtual covering function as required. In order to achieve the above purpose, the invention provides the following technical scheme, and the installation and use method of the door leaf virtual masking device comprises the following steps:
step one, preparation work:
1) Confirming the structure of the doorframe side wall body, wherein the wall body is mainly built by concrete or light steel keel fiber gypsum board;
2) Fixing the rod seat by selecting a corresponding fixing mode, for example, sticking the rod seat by double-faced adhesive on a light steel keel fiber gypsum board wall surface, or fixing the rod seat by a self-tapping screw on the light steel keel in the fiber gypsum board; fixing the rod seat on the concrete wall surface by adopting expansion nails;
step two, installing a positioning plate on the door leaf:
1) Closing the door leaf;
2) Transversely placing a positioning plate above one side of the door leaf far away from the hinge, and enabling the fork head to back to one side of the door leaf provided with the hinge;
3) Placing the positioning plate at a position which is 5mm away from the indoor door frame decorating strip on the upper surface and the indoor door frame decorating strip on the side surface;
4) The long edges of the positioning plate and the fork pieces on the positioning plate are ensured to be in a horizontal state;
5) Fixing the positioning plate on the door leaf by adopting a self-tapping screw with the length of about mm;
step three, installing a rod seat on the wall (taking the wall built by aerated concrete as an example):
1) Drawing a horizontal extension mark line towards the direction of the indoor door frame decorative strip on the side surface by taking the transverse central line of the positioning plate as a standard;
2) Opening the door leaf;
3) The bearing is placed in the bearing limiting groove, and a distance of about 5mm is kept between the outer side face of the bearing and the fork groove;
4) The door leaf is moved, so that the rod seat can be attached to the wall, and the alignment of the middle transverse line of the height of the bent rod and the transverse center extension mark line of the positioning plate is ensured;
5) Marking the position of a drilling hole on the wall by taking the rod seat fixing hole as a reference;
6) Separating the bearing from the fork head, and completely opening or completely closing the door leaf of the vertical hinged door;
7) Aligning the rod seat with the mark and pressing the rod seat on a wall body, and opening and closing a door leaf of the vertical hinged door to ensure that the ferrule, the bearing and the main magnetic steel can smoothly pass between the two forks;
8) Taking off the rod seat, and drilling a hole with the depth of about mm at the marked position on the wall by using an electric hammer provided with a 6mm diameter alloy drill bit;
9) A plastic expansion pipe with the diameter of 6mm is driven into the hole, and a countersunk self-tapping screw with the diameter of 4mm is used for fixing the rod seat on the wall body;
step four, closing or opening the limit function of the virtual masking device:
limit function for closing virtual masking device
1) The pull rod is held by hands and pulled downwards, so that the inclined plane raised head on the spring piece is separated from the limit of the fork seat;
2) The fork seat is not limited by the inclined plane raised head, the fork seat can move to the left side of the positioning plate under the pulling of the tension spring, the limit function of the virtual masking device is cancelled, the vertical hinged door leaf is opened and closed, and any part on the rod seat cannot touch any part on the positioning plate;
limit function for opening virtual masking device
1) Closing the vertical hinged door leaf;
2) The fork head is held by hand and is shifted towards the right side until the inclined plane raised head on the spring piece is upwards bounced to block the fork seat to automatically reset, and the limit function of the virtual masking device is opened.
Preferably, as a preferred aspect of the basic aspect, the length dimension of the fork groove is greater than the sum of the diameter dimension of the ferrule plus the width dimension of the bearing outer race.
Preferably, the second step is that the shortest distance between the upper fork head and the lower fork head of the fork groove is larger than the diameter of the bearing by about 2mm, so that the bearing can be ensured to pass between the two fork heads without obstruction.
Preferably, the diameter of the bearing is larger than the thickness of the main magnetic steel, the thickness of the main magnetic steel is larger than the thickness of the ferrule, the center point of the bearing, the midpoint of the thickness of the main magnetic steel and the midpoint of the thickness of the ferrule are on the same horizontal line, and when the bearing falls into the bearing limiting groove, the magnetic steel does not contact the fork.
Preferably, the length of the bearing limiting groove is at least 1.5 times greater than the width of the bearing outer ring, so that the mounting accuracy does not need to be too high.
Preferably, scheme five, as the preferred scheme of preferred scheme four, the magnetism of main magnet steel and two limit magnet steel opposite faces is opposite, can produce bigger adsorption affinity when main magnet steel is close to with limit magnet steel, and it is spacing more firm to be the door leaf.
The beneficial effects of above-mentioned technical scheme lie in can carrying out the virtual door leaf of vertical hinged door well and cover fixedly, utilize the performance of magnet to make the door leaf virtual cover fixedly, not only have fine silence effect, can also be according to time, occasion and the different weather of difference, the user can close or open the virtual function of covering of door leaf as required.
FIG. 1 is a perspective view of the present invention (the rod base and the positioning plate are already installed in place, the fork base is placed at the right end of the positioning plate, and after the door leaf is closed, the rod base and the positioning plate are in a state of relationship with the door leaf and the door frame);
FIG. 2 is a view showing the inside structure of the limiting protrusion of the present invention (after the fork base moves rightwards to cross the ramp protrusion, the fork base is limited by the ramp protrusion and can not move backwards);
FIG. 3 is a structural view of the inside of the limiting convex strip of the present invention (the state after the inclined raised head moves downwards by pulling the pull rod downwards, the inclined raised head no longer limits the fork seat, and the fork seat is reset leftwards under the action of the tension spring);
FIG. 4 is a perspective view of the present invention (not yet installed in place);
FIG. 5 is a perspective view of the present invention (the rod seat and the positioning plate are already installed in place, the fork seat is at the right end of the positioning plate, and the position relationship between the rod seat and the positioning plate when the door leaf is in the closed state);
FIG. 6 is a perspective view of the present invention (the rod seat and the positioning plate are already installed in place, the fork seat is located at the left end of the positioning plate after being reset, and when the door leaf is opened or closed, the fork head does not intersect with the ferrule, the bearing and the main magnet steel);
FIG. 7 is a structural view of the components of the alignment plate of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a rod seat 10, a rod seat fixing hole 10a, a support rod 11, a ferrule 12, a bearing 13, main magnetic steel 14, a positioning plate 20, a positioning plate fixing hole 21, a limiting convex strip 22, a fork seat sliding groove 23, a square through hole 23a, a spring piece 24, a rivet 25, an inclined plane raised head 26, a pull ring 27, a pull rod 28, a stop rod 29, a fork seat 30, a fork seat raised head 30a, a fork head 31, a fork groove 32, a bearing limiting groove 33, side magnetic steel 34, a tension spring 40, a wall body 50, an indoor door frame decorative strip 60, an outdoor door frame 61, a stop door strip 62, a door sleeve plate 63 and a door leaf decorative strip 70.
A door leaf virtual covering device is installed and used, and comprises a rod seat 10 positioning plate 20, a fork seat 30 and a tension spring 40; a support rod 11 is arranged on the rod seat 10, a ferrule 12 is arranged at the top end of the support rod 11, a bearing 13 is arranged outside the ferrule 12, and main magnetic steel 14 is fixed in the ferrule 12; the positioning plate 20 is provided with a limiting convex strip 22, the middle of the limiting convex strip 22 is provided with a fork seat sliding groove 23, a Fang Tongkong a is arranged below the limiting convex strip 22, and the square through hole 23a is communicated with the fork seat sliding groove 23; one end of the spring piece 24 is fixed under the limit convex strip 22 by the rivet 25; a slope raised head 26 is arranged above the other end of the spring piece 24, and the slope raised head 26 is arranged in the square through hole 23 a; a pull ring 27 is arranged below the spring piece 24; the fork seat 30 is arranged in the fork seat sliding groove 23 in a sliding manner, two fork heads 31 are arranged on the right side of the fork seat 30, bearing limiting grooves 33 are formed in opposite surfaces of the two fork heads 31, and the depth of each bearing limiting groove 33 is about 0.8mm; the two ends of the tension spring 40 are respectively fixed with the fork base 30 and the positioning plate 20, and the fork base 30 moves to the left side of the positioning plate 20 under the action of the tension spring 40; the method is characterized in that the step of installing the door leaf virtual masking device on a door for use comprises the following steps:
step one, preparation work:
1) Confirming the structure of the door frame wall body, wherein the door frame wall body is mainly built by concrete or light steel keel fiber gypsum board;
2) Fixing the rod seat by selecting a corresponding fixing mode, for example, sticking the rod seat by double-faced adhesive on a light steel keel fiber gypsum board wall surface, or fixing the rod seat by a self-tapping screw on the light steel keel in the fiber gypsum board; fixing the rod seat on the concrete wall surface by adopting expansion nails;
step two, installing a positioning plate on the door leaf:
1) The door leaf 70 is closed;
2) Transversely placing the positioning plate 20 above one side of the door leaf 70 far away from the hinge, and enabling the fork head 31 to be opposite to one side of the door leaf 70 provided with the hinge;
3) Placing the positioning plate 20 at a position about 5mm away from the upper indoor door frame molding 60 and the side indoor door frame molding 60;
4) The long sides of the positioning plate 20 and the fork blades 14 on the positioning plate 13 are ensured to be in a horizontal state;
5) Fixing the positioning plate 20 on the door leaf 70 by adopting a self-tapping screw with the length of about 20 mm;
step three, installing a rod seat on the wall (taking the wall built by aerated concrete as an example):
1) Drawing a horizontal extension mark line in the direction of the indoor doorframe trim 60 of the side surface with the horizontal center line of the positioning plate 20 as the standard;
2) The door leaf 70 is opened;
3) The bearing 13 is placed in the bearing limiting groove 33, and a distance of about 5mm is kept between the outer side face of the bearing 13 and the fork groove 32;
4) The door leaf is moved, so that the rod seat 10 can be attached to the wall 50, and the alignment of the middle transverse line of the height of the bent rod 11 and the transverse center extension mark line of the positioning plate 20 is ensured;
5) Marking the position of the drilled hole on the wall 50 by using the rod base fixing hole 10a as a reference;
6) Separating the bearing 13 from the fork 31, and completely opening or completely closing the vertical hinged door leaf 70;
7) The rod seat 10 is aligned with the mark and pressed on the wall 50, and the vertical hinged door leaf 70 is opened and closed, so that the ferrule 12, the bearing 13 and the main magnetic steel 14 can smoothly pass through the two forks 31;
8) Taking off the rod seat 10, and drilling a hole with the depth of about 60mm at the marked position on the wall 50 by using an electric hammer provided with an alloy drill bit with the diameter of 6 mm;
9) A plastic expansion pipe with the diameter of 6mm is driven into the hole, and the rod seat 10 is fixed on the wall body 50 by using a countersunk self-tapping screw with the diameter of 4 mm;
step four, closing or opening the limit function of the virtual masking device:
limit function for closing virtual masking device
1) The pull rod 28 is held by hand and pulled downward to release the beveled nose 26 on the spring plate 24 from the limit of the yoke 30;
2) The fork seat 30 is not limited by the inclined plane raised head 26, the fork seat 30 can move to the left side of the positioning plate 20 under the pulling of the tension spring 40, the limit function of the virtual masking device is cancelled, the vertical hinged door leaf 70 is opened and closed, and any part on the rod seat 10 cannot touch any part on the positioning plate 20;
limit function for opening virtual masking device
1) Closing the vertical hinged door leaf 70;
2) The fork head 31 is held by hand and is shifted towards the right side until the inclined plane raised head 26 on the spring piece 24 is sprung upwards to block the fork seat 30 to automatically reset, and the limit function of the virtual masking device is opened.
The above are only examples of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be defined by the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (3)
1. A door leaf virtual covering device is installed and used, and comprises a rod seat (10), a positioning plate (20), a fork seat (30) and a tension spring (40); a support rod (11) is arranged on the rod seat (10), a ferrule (12) is arranged at the top end of the support rod (11), a bearing (13) is arranged outside the ferrule (12), and main magnetic steel (14) is fixed in the ferrule (12);
a limiting convex strip (22) is arranged on the positioning plate (20), a fork seat sliding groove (23) is arranged in the middle of the limiting convex strip (22), fang Tongkong (23 a) is arranged below the limiting convex strip (22), and the square through hole (23 a) is communicated with the fork seat sliding groove (23); one end of the spring piece (24) is fixed under the limiting convex strip (22) by the rivet (25); an inclined raised head (26) is arranged above the other end of the spring piece (24), and the inclined raised head (26) is arranged in the square through hole (23 a); a pull ring (27) is arranged below the spring piece (24); the fork seat (30) is arranged in the fork seat sliding groove (23) in a sliding mode, two fork heads (31) are arranged on the right side of the fork seat (30), bearing limiting grooves (33) are formed in opposite surfaces of the two fork heads (31), and the depth of each bearing limiting groove (33) is about 0.8mm; two ends of the tension spring (40) are respectively fixed with the fork seat (30) and the positioning plate (20), and the fork seat (30) can move to the left side of the positioning plate (20) under the action of the tension spring (40); the diameter of the bearing (13) is larger than the thickness of the main magnetic steel (14), the thickness of the main magnetic steel (14) is larger than the thickness of the ferrule (12), the center point of the bearing (13) is located on the same horizontal line, and the midpoint of the thickness of the main magnetic steel (14) and the midpoint of the thickness of the ferrule (12) are located on the same horizontal line; the length of the bearing limiting groove (33) is at least 1.5 times greater than the width of the outer ring of the bearing (13); the magnetic property of the opposite surfaces of the main magnetic steel (14) and the two side magnetic steels (34) is opposite;
the method is characterized in that the method for installing and using the door leaf virtual masking device comprises the following steps:
step one, preparation work:
1) Confirming the structure of the door frame wall body, wherein the door frame wall body is mainly built by concrete or light steel keel fiber gypsum board;
2) Fixing the rod seat by selecting a corresponding fixing mode, for example, sticking the rod seat by double-faced adhesive on a light steel keel fiber gypsum board wall surface, or fixing the rod seat by a self-tapping screw on the light steel keel in the fiber gypsum board; fixing the rod seat on the concrete wall surface by adopting expansion nails;
step two, installing a positioning plate on the door leaf:
1) Closing the door leaf (70);
2) The positioning plate (20) is transversely placed above one side, away from the hinge, of the door leaf (70), and the fork head (31) is back to one side, provided with the hinge, of the door leaf (70);
3) Placing the positioning plate (20) at a position which is about 5mm away from the indoor doorframe trim (60) on the upper surface and the indoor doorframe trim (60) on the side surface;
4) The long edges of the positioning plate (20) and the fork blades (14) on the positioning plate (13) are ensured to be in a horizontal state;
5) A self-tapping screw with the length of about 20mm is adopted to fix the positioning plate (20) on the door leaf (70);
step three, installing a rod seat on the wall (taking the wall built by aerated concrete as an example):
1) Drawing a horizontal extension mark line towards the direction of the indoor door frame decorative strip (60) on the side surface by taking the transverse central line of the positioning plate (20) as a standard;
2) Opening the door leaf (70);
3) The bearing (13) is placed in the bearing limiting groove (33), and a distance of about 5mm is kept between the outer side face of the bearing (13) and the fork groove (32);
4) The door leaf is moved, so that the rod seat (10) can be attached to the wall body (50), and the alignment of the middle transverse line of the height of the bent rod (11) and the transverse center extension mark line of the positioning plate (20) is ensured;
5) Marking the drilling position on the wall (50) by taking the rod seat fixing hole (10 a) as a reference;
6) Separating the bearing (13) from the fork head (31) and completely opening or completely closing the vertical hinged door leaf (70);
7) Aligning the rod seat (10) with the mark and pressing the rod seat on the wall body (50), opening and closing a vertical hinged door leaf (70), and ensuring that a ferrule (12), a bearing (13) and main magnet steel (14) can smoothly pass between the two forks (31);
8) Taking off the rod seat (10), and drilling a hole with the depth of about 60mm in the marked ground on the wall body (50) by using an electric hammer provided with an alloy drill bit with the diameter of 6 mm;
9) A plastic expansion pipe with the diameter of 6mm is driven into the hole, and the rod seat (10) is fixed on the wall body (50) by a countersunk self-tapping screw with the diameter of 4 mm;
step four, closing or opening the limit function of the virtual masking device:
limit function for closing virtual masking device
1) The pull rod (28) is held by hand and pulled downwards, so that the inclined raised head (26) on the spring piece (24) is separated from the limit of the fork seat (30);
2) The fork seat (30) is not limited by the inclined plane raised head (26), the fork seat (30) can move to the left side of the positioning plate (20) under the pulling of the tension spring (40), the limiting function of the virtual masking device is cancelled, the vertical hinged door leaf (70) is opened and closed, and any part on the rod seat (10) cannot touch any part on the positioning plate (20);
limit function for opening virtual masking device
1) Closing the vertical hinged door leaf (70);
2) The fork head (31) is held by hand and is shifted towards the right side until the inclined plane raised head (26) on the spring piece (24) is upwards bounced to block the fork seat (30) to automatically reset, and the limit function of the virtual masking device is opened.
2. The installation and use method of the door leaf virtual masking device according to claim 1, wherein the length dimension of the fork groove (32) is larger than the sum of the dimension of the diameter of the ferrule (12) and the width dimension of the outer ring of the bearing (13).
3. The method for installing and using the door leaf virtual masking device according to claim 1, wherein the shortest distance between the upper fork head (31) and the lower fork head (31) of the fork groove (32) is about 2mm larger than the diameter of the bearing (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111427113.6A CN113982390B (en) | 2021-11-28 | 2021-11-28 | Installation and use method of door leaf virtual masking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111427113.6A CN113982390B (en) | 2021-11-28 | 2021-11-28 | Installation and use method of door leaf virtual masking device |
Publications (2)
| Publication Number | Publication Date |
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| CN113982390A CN113982390A (en) | 2022-01-28 |
| CN113982390B true CN113982390B (en) | 2023-03-21 |
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| CN202111427113.6A Active CN113982390B (en) | 2021-11-28 | 2021-11-28 | Installation and use method of door leaf virtual masking device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108131069B (en) * | 2018-02-20 | 2024-04-12 | 重庆公共运输职业学院 | Special vertical hinged door virtual mask device with bearing for architectural decoration |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107524362A (en) * | 2017-09-02 | 2017-12-29 | 重庆工业职业技术学院 | A kind of noiseless door attraction device and its installation method |
| CN110173175A (en) * | 2018-02-18 | 2019-08-27 | 重庆公共运输职业学院 | A kind of contactless vertical hinged door is left unlocked or unlatched locator |
| CN108131069B (en) * | 2018-02-20 | 2024-04-12 | 重庆公共运输职业学院 | Special vertical hinged door virtual mask device with bearing for architectural decoration |
| CN110080639A (en) * | 2019-05-07 | 2019-08-02 | 重庆公共运输职业学院 | A kind of door-inhale and its installation method with pooling feature |
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