Door leaf sealing edge and door leaf assembly

Abstract

The utility model discloses a door leaf sealing edge and a door leaf component, which comprise a first fitting part and a second fitting part which are used for being fitted on the side wall of a door leaf, the surfaces of the sides of the first fitting part and the second fitting part, which are fitted with the side wall of the door leaf, are not on the same plane, and the first fitting part and the second fitting part are both provided with plug pins. The plug pin is used for being inserted into a pin groove in the side wall of the door leaf, a magnetic attraction piece installation groove is formed in the side, back to the side wall of the door leaf, of the combination position of the first attaching part and the second attaching part, and a door leaf magnetic attraction sealing piece is arranged in the magnetic attraction piece installation groove. According to the utility model, a circle of metal outside the door leaf magnetic sealing element is fixed with the door leaf, so that the installation reliability of the door leaf magnetic sealing element is improved, the door leaf magnetic sealing element is tightly matched with the door pocket magnetic sealing element of the door pocket part, the sealing effect and the waterproof and moistureproof performance of the door are improved, the sound insulation effect is improved, and the service life of the door is prolonged. The texture and the hardness of the door leaf are improved, deformation is avoided, and the requirement for quiet space of bedrooms of customers is met.

Description

Technical Field

[0001] The utility model relates to the technical field of door leaves, in particular to a door leaf edge sealing and a door leaf component. Background Art

[0002] In the home space, doors not only play the role of dividing space and decoration, but also should have certain functionality to meet the different effects required by people in the living room or bedroom. When resting in the bedroom, the need for quietness will arise. This is because the door is the only node connecting the space, and the sound insulation function is indispensable. In some special spaces, it needs to be waterproof and moisture-proof. The quality of the door itself is particularly important, so as to meet the needs of current consumers and be suitable for various functional requirements in different life scenarios.

[0003] like Figure 1 and Figure 2 As shown, in the prior art, the door frame includes an auxiliary sleeve upright 03 arranged on one side of the inner wall of the door opening wall 02, and an indoor flat line 05 and an outdoor flat line 04 located on both sides of the auxiliary sleeve upright 03. The door leaf 01 is hinged to the auxiliary sleeve upright 03 on one side by a hinge. Generally, for the convenience of use and safety considerations, the door leaf 01 is opened inward, that is, it rotates toward the indoor side to open the door. In order to ensure that there is a corresponding limit when closing the door, a door stop line 06 is provided on the auxiliary sleeve upright 03, that is, when the door leaf 01 is closed, it will abut against the door stop line 06 to limit the closing position. In order to ensure the sealing and silent effect after closing the door, corresponding sealing devices are provided on the door stop line 06 and the door leaf 01.

[0004] Due to its excellent quietness and sealing effect, the magnetic sealing device is widely used. A door cover magnetic seal 07 is provided on the door stop line 06, and a door leaf magnetic seal 08 is provided on the door leaf 01. The door cover magnetic seal 07 and the door leaf magnetic seal 08 are magnetically sealed and connected. Since the door leaf magnetic seal 08 on the door leaf 01 needs to move with the door leaf 01, the installation reliability is required to be high. In the prior art, by opening an installation groove on the door, the door leaf magnetic seal 08 is fixed in the installation groove, and the installation reliability is low, and it is easy to fall off after repeated opening and closing of the door.

[0005] Therefore, how to improve the installation reliability of the magnetic seal of the door leaf is a technical problem that technical personnel in this field currently need to solve. Utility Model Content

[0006] In view of this, the purpose of the utility model is to provide a door leaf edge sealing to improve the installation reliability of the door leaf magnetic seal;

[0007] Another object of the utility model is to provide a door leaf assembly having the above-mentioned door leaf edge sealing.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A door leaf edge sealing comprises a first fitting portion and a second fitting portion for fitting on a door leaf side wall, wherein the first fitting portion and the second fitting portion are not on the same plane as the surface of one side that fits the door leaf side wall, and the first fitting portion and the second fitting portion are both provided with pins, wherein the pins are used to be inserted into pin grooves of the door leaf side wall, and a magnetic attraction component installation groove is provided at the junction of the first fitting portion and the second fitting portion and on the side facing away from the door leaf side wall, wherein a door leaf magnetic attraction seal is provided in the magnetic attraction component installation groove.

[0010] Optionally, in the above-mentioned door leaf edge sealing, the magnetic attraction component installation groove has a closed outer side wall, and at least one end of the magnetic attraction component installation groove has an insertion port for inserting the door leaf magnetic attraction seal.

[0011] Optionally, in the above-mentioned door leaf edge sealing, the first fitting portion and the second fitting portion are connected by a connecting portion, and the second fitting portion is closer to the outdoor side surface of the door leaf than the first fitting portion;

[0012] The magnetic component installation groove is arranged on the connecting portion and close to one side of the second fitting portion.

[0013] Optionally, in the above-mentioned door leaf edge sealing, the side wall of the magnetic component installation groove includes at least the outer wall of the second fitting portion, the outer wall of the connecting portion and the magnetic side wall of the door leaf for fitting with the magnetic seal of the door frame, and the magnetic side wall of the door leaf is arranged obliquely to the second fitting portion.

[0014] Optionally, in the above-mentioned door leaf edge sealing, the surfaces of the first fitting portion and the second fitting portion that fit with the side wall of the door leaf are provided with serrations; and / or,

[0015] The outer peripheral surface of the pin is provided with barbs; and / or,

[0016] One end of the first fitting portion away from the second fitting portion, and one end of the second fitting portion away from the first fitting portion are both provided with edging portions covering the inner and outer surfaces of the door leaf.

[0017] The door leaf edge sealing provided by the utility model is attached to the side wall of the door leaf by a first attachment part and a second attachment part which are not on the same plane, and the door leaf is positioned and fixed by means of pins on the first attachment part and the second attachment part. A magnetic attraction installation groove is provided on the door leaf edge sealing, and a door leaf magnetic attraction seal is provided in the magnetic attraction installation groove to be sealed and connected with the door cover magnetic attraction seal on the door cover.

[0018] The utility model includes a door leaf magnetic seal and an external metal wrapping. The door leaf is fixed to the door leaf through a circle of metal on the outside of the door leaf magnetic seal, with high precision, so that it can closely cooperate with the door cover magnetic seal of the door cover part, improve the sealing effect and waterproof and moisture-proof performance of the door, and improve the sound insulation effect. The texture and hardness of the door leaf itself are also improved, and deformation will not occur, meeting the customer's bedroom quiet space needs. The side wall of the magnetic suction component installation groove wraps the internal door leaf magnetic seal to protect the internal door leaf magnetic seal, making it durable and will not deform or crack after being subjected to long-term impact. The soft door leaf magnetic seal is protected by external metal and can be fixed with strong glue. By accurately designing the thickness of the suction surface, it not only ensures the protection of the door leaf magnetic seal, but also does not affect the suction generated by the door leaf and the door leaf magnetic seal when the door leaf is closed. At the same time, it plays a certain supporting role and reduces the abnormal noise of the door leaf. The utility model can seal the four sides of the door leaf to wrap the sides of the door leaf, improve the supporting force of the door leaf itself, enhance the hardness of the door leaf, and prevent deformation. The sturdy door leaf edge sealing protects the four side walls of the door leaf, and prevents damage due to bumps. At the same time, it isolates the invasion of moisture and keeps the inside of the door leaf dry, thereby greatly extending the service life of the door leaf and ensuring its own quality. The door leaf edge sealing on four sides makes the sides of the door leaf more refined, increases the overall sense of technology, and has a high aesthetics, meeting customer demands for appearance.

[0019] A door leaf assembly comprises a door frame and a door leaf connected to the door frame via a hinge, wherein a door leaf side wall of the door leaf is a step structure so as to form a first door gap on an outdoor side and a second door gap on an indoor side between the door frame and the door frame, wherein the first door gap and the second door gap are parallel and not in a straight line;

[0020] A door leaf edge seal is arranged on the outer side of the door leaf side wall of the door leaf, and the door leaf edge seal is the door leaf edge seal as described in any one of the above items.

[0021] Optionally, in the above door leaf assembly, the door cover comprises:

[0022] Auxiliary sleeve stand, used for being arranged on the side of the door opening wall;

[0023] An indoor flat plate line is connected to one side of the auxiliary sleeve upright and is positioned on the indoor side in the thickness direction of the door opening wall;

[0024] An outdoor flat plate line is connected to the other side of the auxiliary sleeve upright and is positioned on the outdoor side in the thickness direction of the door opening wall. The outdoor flat plate line is made of metal, and the side of the outdoor flat plate line facing the door leaf protrudes from the auxiliary sleeve upright to form a door closing limit part. The side of the door closing limit part facing the door leaf is provided with a door cover magnetic seal magnetically connected to the door leaf magnetic seal.

[0025] Optionally, in the above-mentioned door leaf assembly, a door closing reserved convex block is provided on the auxiliary sleeve upright, and the door closing reserved convex block and the auxiliary sleeve upright are both made of wood;

[0026] The door closing reserved protrusion protrudes from the auxiliary sleeve stand, and the outdoor side flat wire is a first specification flat wire, which is connected to the door closing reserved protrusion to be connected with the auxiliary sleeve stand;

[0027] The door closing limit portion of the first specification flat line is a first door closing limit portion, the first door closing limit portion protrudes from the door closing reserved protrusion, and the first door closing limit portion corresponds to the second fitting portion.

[0028] Optionally, in the above-mentioned door leaf assembly, the outdoor flat wire is a second-specification flat wire, the second-specification flat wire has a fixing clip groove, and one end of the auxiliary sleeve stand on the outdoor side is embedded in the fixing clip groove and fixed by a fastener;

[0029] The surface of the second-specification flat line facing the door leaf is a side surface reserved for door closing, and the side surface reserved for door closing protrudes from the auxiliary sleeve upright. The door closing limit portion of the second-specification flat line is a second door closing limit portion, and the second door closing limit portion protrudes from the side surface reserved for door closing. The second door closing limit portion corresponds to the second fitting portion.

[0030] Optionally, in the above-mentioned door leaf assembly, the portion of the second specification flat plate line used for installing the hinge fastener is a thickened portion of the plate having a wall thickness thicker than other regions; and / or,

[0031] The auxiliary sleeve stand is made of wood or metal.

[0032] The door leaf assembly provided by the utility model has all the technical effects of the above-mentioned door leaf edge sealing, and will not be described in detail herein. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0034] Figure 1 It is a structural schematic diagram of a door leaf assembly in the prior art;

[0035] Figure 2 It is a partial enlarged view of a door leaf assembly in the prior art;

[0036] Figure 3 This is a structural schematic diagram of a door leaf assembly disclosed in Embodiment 1 of the present utility model;

[0037] Figure 4 This is a structural schematic diagram of a door leaf assembly disclosed in Embodiment 2 of the present utility model;

[0038] Figure 5 This is a schematic structural diagram of a door leaf assembly disclosed in Embodiment 3 of the present utility model;

[0039] Figure 6 This is a schematic diagram of the structure of the door leaf edge sealing disclosed in the embodiment of the utility model;

[0040] Figure 7 This is a schematic diagram of the structure of a flat-plate wire of the first specification disclosed in an embodiment of the utility model;

[0041] Figure 8 This is a schematic structural diagram of a second specification flat-plate wire disclosed in an embodiment of the utility model.

[0042] The meanings of the reference numerals in the figures are as follows:

[0043] 01-door leaf; 02-door opening wall; 03-auxiliary sleeve support; 04-outdoor side flat line; 05-indoor side flat line; 06-door stop line; 07-door cover magnetic seal; 08-door leaf magnetic seal;

[0044] 100-door opening wall;

[0045] 200-door leaf; 2001-first door gap; 2002-second door gap; 201-door leaf edge sealing; 2011-pin; 2012-serration; 2013-edge wrapping; 2014-positioning pin; 202-door leaf magnetic seal; 210-first fitting part; 220-second fitting part; 230-connecting part;

[0046] 300-door cover; 301-auxiliary cover upright; 302-indoor side flat line; 303-gap; 304-protrusion reserved for door closing; 305-first specification flat line; 3051-corner code slot; 3052-corner piece slot; 3053-first door closing limit part; 3054-second slot; 3055-line contact part; 306-door cover magnetic seal; 307-connector; 308-second specification flat line; 3081-corner code slot; 3082-corner piece slot; 3083-line contact part; 3084-plate thickening part; 3085-second door closing limit part; 3086-fixing clamp groove; 3087-door closing reserved side. DETAILED DESCRIPTION

[0047] The core of the utility model is to provide a door leaf edge sealing to improve the installation reliability of the door leaf magnetic seal;

[0048] Another core of the utility model is to provide a door leaf assembly with the above-mentioned door leaf edge sealing.

[0049] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0050] like Figure 3-Figure 6 As shown, an embodiment of the utility model discloses a door leaf edge sealing 201, which is used to wrap around the door leaf side wall (the surface other than the indoor side surface and the outdoor side surface of the door leaf 200) of the door leaf 200 to protect the door leaf and provide an installation basis for the door leaf magnetic seal 202.

[0051] The door leaf edge sealing 201 disclosed in the embodiment of the utility model includes a first fitting portion 210 and a second fitting portion 220 for fitting on the side wall of the door leaf. It should be noted that grooves need to be formed on the side wall of the door leaf 200 so that the side wall of the door leaf is stepped to match the first fitting portion 210 and the second fitting portion 220 respectively. That is, the surfaces of one side where the first fitting part 210 and the second fitting part 220 fit with the side wall of the door leaf are not on the same plane, and both the first fitting part 210 and the second fitting part 220 are provided with pins 2011, which can be a plate-like structure parallel to the extension direction of the door leaf edge sealing 201, or can be a plurality of columnar structures arranged along the extension direction of the door leaf edge sealing 201, and the pins 2011 are used to be inserted into the pin groove of the door leaf side wall, and a magnetic suction component installation groove is provided at the junction of the first fitting part 210 and the second fitting part 220 and on the side facing away from the door leaf side wall, and a door leaf magnetic suction seal 202 is provided in the magnetic suction component installation groove. The door leaf magnetic seal 202 can be a magnet-injected magnet. One of the side walls of the magnetic component installation groove is in contact with the door frame magnetic seal 306. The side wall is the suction surface. The size of the suction surface can be designed to be the maximum size without affecting the installation of other hardware. The elderly or children can use it normally, and it cooperates with the door frame magnetic seal 306 of the door frame, thereby effectively improving the sealing and sound insulation effects of the door leaf 200, and can also play a certain supporting role in the door leaf 200 to prevent the door leaf 200 from deformation.

[0052] The door leaf edge seal 201 is used to connect with the door leaf 200. A glue seam may be left at the connection with the door leaf 200. The width of the glue seam can be designed to be 0.2 mm. By applying glue into the glue seam, the bonding strength between the door leaf edge seal 201 and the door leaf 200 can be further increased. As the stability of the door leaf edge seal 201 is improved, the installation reliability of the door leaf magnetic seal 202 is also improved.

[0053] The utility model includes a door leaf magnetic seal 202 and an external metal (i.e., a door leaf edge seal 201) package, and the door leaf 200 is fixed to the door leaf 200 through a circle of metal on the outside of the door leaf magnetic seal 202 with high precision, so that it can closely cooperate with the door frame magnetic seal 306 of the door frame part, thereby improving the sealing effect and the waterproof and moisture-proof performance of the door, and the sound insulation effect. The texture and hardness of the door leaf 200 itself are also improved, and deformation will not occur, thereby meeting the customer's demand for a quiet space in the bedroom. The side walls of the magnetic component installation groove wrap the internal door leaf magnetic seal 202 to protect the internal door leaf magnetic seal 202, making it durable and not prone to deformation or cracking even after prolonged impact. The soft door leaf magnetic seal 202 is protected by external metal and can be fixed with strong glue. By precisely designing the thickness of the suction surface, it not only ensures the protection of the door leaf magnetic seal 202, but also does not affect the suction generated by the door leaf 200 and the door leaf magnetic seal 202 when it is closed. At the same time, it plays a certain supporting role and reduces the abnormal noise of the door leaf 200.

[0054] The utility model can seal the four sides of the door leaf 200 to wrap the sides of the door leaf 200, improve the supporting force of the door leaf itself, enhance the hardness of the door leaf, and prevent deformation. The sturdy door leaf edge sealing 201 protects the four side walls of the door leaf 200 and prevents damage due to bumps. At the same time, it isolates the invasion of moisture and keeps the inside of the door leaf 200 dry, thereby greatly extending the service life of the door leaf 200 and ensuring its own quality. The door leaf edge sealing 201 on four sides makes the sides of the door leaf 200 more refined, increases the overall sense of technology, and has a high aesthetics, meeting customer needs for appearance.

[0055] like Figure 6 As shown, in a specific embodiment of the utility model, the magnetic component installation groove has a closed outer side wall, that is, along the extension direction of the door leaf edge seal 201, the outer side wall of the magnetic component installation groove is closed, which increases the fitting area of ​​the door leaf magnetic seal 202 in the magnetic component installation groove and improves the installation reliability. The door leaf magnetic seal 202 can be bonded in the magnetic component installation groove by glue to prevent the door leaf magnetic seal 202 from moving in the magnetic component installation groove. Of course, it is also possible not to bond, but just embed it in the magnetic component installation groove. After the magnetic attraction force decreases, the door leaf magnetic seal 202 can be easily replaced.

[0056] At least one end of the magnetic member installation groove has an insertion port for inserting the door leaf magnetic seal 202. When installing the door leaf magnetic seal 202, it can be inserted into the magnetic member installation groove through the insertion port at one end of the magnetic member installation groove and fixed by glue.

[0057] Furthermore, the first fitting portion 210 and the second fitting portion 220 are connected by the connecting portion 230. Specifically, the first fitting portion 210 and the second fitting portion 220 are arranged in parallel and are both perpendicular to the connecting portion 230. The second fitting portion 220 is closer to the outdoor side surface of the door leaf 200 than the first fitting portion 210. In this embodiment, the magnetic component installation groove is provided on the connecting portion 230 and is close to one side of the second fitting portion 220, that is, the magnetic component installation groove is located at the angle between the second fitting portion 220 and the connecting portion 230. The side wall of the door leaf to which the second fitting portion 220 is fitted is a wall formed by a groove on the side of the door leaf. Therefore, the magnetic component installation groove is set at the angle between the second fitting portion 220 and the connecting portion 230, so that the door leaf magnetic seal 202 can be located at the groove position of the door leaf 200, which has a certain hiding effect on the magnetic component. The door leaf magnetic seal 202 and the door frame magnetic seal 306 will not be exposed too much after installation, especially on the outdoor side, because the door leaf magnetic seal 202 is completely enclosed in the magnetic component installation groove and will not be exposed at all, thereby improving the aesthetics of the overall door leaf.

[0058] In this embodiment, the side wall of the magnetic suction component installation groove includes at least the outer wall of the second fitting portion 220, the outer wall of the connecting portion 230, and the magnetic suction side wall of the door leaf for fitting with the magnetic suction seal 306 of the door cover (the magnetic suction side wall of the door leaf is the suction surface of the magnetic suction component installation groove), and the magnetic suction side wall of the door leaf is arranged obliquely with the second fitting portion 220. It should be noted that the oblique arrangement of the magnetic suction side wall of the door leaf can increase the length of the suction surface within a limited width. In this embodiment, the magnetic suction side wall of the door leaf can be within a range of 40°-50° with the second fitting portion 220. The gap between the first fitting portion 210 and the door cover is the second door gap 2002, and the gap between the second fitting portion 220 and the door cover is the first door gap 2001. The side wall of the magnetic suction component installation groove may also include a revealing portion corresponding to the first door gap 2001, and the revealing portion is perpendicular to the second fitting portion 220.

[0059] The thickness of the magnetic side wall of the door leaf will affect the adsorption force of the magnetic seal 202 of the door leaf. In the present embodiment, the thickness of the magnetic side wall of the door leaf can be designed to be 0.2mm-0.4mm, which can not only protect the soft magnetic seal 202 of the door leaf, but also has no effect on the magnetic attraction with the door cover magnetic seal 306. The sealing and sound insulation effects will not be affected. The magnetic seal 202 of the door leaf will be fitted with the magnetic seal 306 of the door cover with high precision. The utility model can perform numerical tests on the magnetic force, which can meet the suction force to ensure the sealing and sound insulation without affecting the use, so that the elderly and children can use it conveniently and will not feel difficult to use due to excessive or small suction.

[0060] like Figure 6 As shown, the surfaces of the first fitting part 210 and the second fitting part 220 that fit with the side wall of the door leaf are provided with saw teeth 2012 to increase the friction between the side wall of the door leaf, and the tooth grooves between the saw teeth 2012 can accommodate more glue, further improving the bonding force and the installation reliability of the door leaf edge sealing 201. Barbs are provided on the outer peripheral surface of the pin 2011, which will not hinder the pin 2011 from being inserted into the nail groove, but will hinder the pin 2011 from being pulled out of the nail groove. By providing the barbs on the pin 2011, the reliability of the door leaf edge sealing 201 can be further improved.

[0061] Furthermore, one end of the first fitting part 210 away from the second fitting part 220, and one end of the second fitting part 220 away from the first fitting part 210 are both provided with a rimming part 2013 covering the inner and outer surfaces of the door leaf 200. The rimming part 2013 is embedded into the indoor and outer surfaces of the door leaf 200, and has only a 0.5mm protrusion, which is relatively flat, wrapping the two large surfaces of the door leaf 200, with four-sided edge sealing technology, and a 45° splicing at the joint, which has high precision and high aesthetics, and will not cut hands.

[0062] The first fitting part 210 needs to be installed with hardware such as locks, so it is easy for the first fitting part 210 to tilt up. Positioning pins 2014 can be added to the first fitting part 210 to improve the installation stability of the first fitting part 210 and prevent the first fitting part 210 from tilting up.

[0063] The embodiment of the utility model discloses a door leaf assembly, including a door frame 300 and a door leaf 200 connected to the door frame 300 by a hinge, the door leaf side wall of the door leaf 200 is a step structure, so as to form a first door gap 2001 on the outdoor side and a second door gap 2002 on the indoor side with the door frame 300, and the first door gap 2001 and the second door gap 2002 are parallel and not in a straight line. The outer side of the door leaf side wall of the door leaf 200 is provided with a door leaf edge seal 201, and the door leaf edge seal 201 is the door leaf edge seal 201 disclosed in the above embodiment. The door leaf assembly disclosed in the embodiment of the utility model has all the technical effects of the above door leaf edge seal 201 because it has the above door leaf edge seal 201, which will not be repeated herein.

[0064] like Figure 3-Figure 5 As shown, in this embodiment, the door frame 300 can significantly reduce the depth of the door leaf on the outdoor side, and can even reduce the depth to 0, that is, completely eliminate the depth, so that the door leaf 200 and the outdoor side of the door frame 300 are located on the same plane.

[0065] The door cover 300 disclosed in the embodiment of the utility model includes an auxiliary cover stand 301, an indoor flat line 302 and an outdoor flat line. The auxiliary cover stand 301 is used to be arranged on the side of the door opening wall 100, and usually needs to have a certain gap 303 with the door opening wall 100. The width of the gap 303 is usually set to 5mm, and after the door cover 300 is installed, it is fixed with glue in the reserved gap 303. In order to reinforce the auxiliary cover stand 301 and shield the above-mentioned gap 303 at the same time. The indoor flat line 302 and the outdoor flat line are added on both sides of the auxiliary cover stand 301.

[0066] The indoor flat panel line 302 is connected to one side of the auxiliary sleeve stand 301 and is positioned on the indoor side of the thickness direction of the door opening wall 100. Taking the bedroom door as an example, the indoor flat panel line 302 is located on the bedroom side, and the outdoor flat panel line is located on the living room side. The indoor flat panel line 302 can be Figure 3 and Figure 4 The wooden structure shown can also be Figure 5 The door closing limiter is provided with a door cover magnetic seal 306 on the side facing the door leaf 200 and is magnetically sealed to the door leaf magnetic seal 202 .

[0067] The outdoor flat line is connected to the other side of the auxiliary sleeve upright 301 and is positioned on the outdoor side in the thickness direction of the door opening wall 100. The outdoor flat line is made of metal, and the side of the outdoor flat line facing the door leaf 200 protrudes from the auxiliary sleeve upright 301 to form a door closing limiter. It should be noted that, depending on the structure, the outdoor flat line can be Figure 3 The first standard flat wire 305 shown may also be Figure 4 , Figure 5 A second gauge flat panel wire 308 is shown.

[0068] The door cover 300 disclosed in the embodiment of the utility model has a side of the outdoor flat line facing the door leaf 200 protruding from the auxiliary sleeve stand 301 to form a door closing limiter. That is, when the door leaf 200 is closed, the door closing limiter can limit the door closing position. The door cover 300 disclosed in the embodiment of the utility model is provided with a door closing limiter on the outdoor flat line, so that the outdoor flat line also has the function of a door stop line, which can not only block the glue seam but also serve as a door stop line. Since the door closing limiter is directly formed on the outdoor flat line, the depth of the outdoor side is reduced, and the outer side of the door leaf 200 can be kept closer to the outer side of the outdoor flat line, or even on the same plane, while retaining the inward opening mode. The outdoor flat line is made of metal. When closing the door, the door leaf 200 hits the metal door closing limiter. Compared with the wooden door stop line on the market, it is more resistant to impact, will not crack or deform, and is more reliable.

[0069] The door leaf 200 rotates around one side hinge during opening and closing, and there is a risk of interference between the edge of the door leaf 200 and the door cover 300 during rotation. Therefore, the gap between the auxiliary cover stand 301 and the door leaf 200 needs to be made relatively large to avoid interference during rotation and affect the opening and closing of the door leaf 200. If the gap between the auxiliary cover stand 301 and the door leaf 200 is increased, the sealing of the door leaf 200 will be affected when it is closed due to the gap being too large.

[0070] Based on this, Figure 3 As shown, in this embodiment, a door-closing reserved protrusion 304 is provided on the auxiliary sleeve stand 301, and the door-closing reserved protrusion 304 and the auxiliary sleeve stand 301 are both made of wood. It should be noted that the door-closing reserved protrusion 304 is provided on the side of the auxiliary sleeve stand 301 close to the outside, so that when the door leaf 200 is in a closed state, it corresponds to the door-closing reserved protrusion 304.

[0071] The door closing reserved protrusion 304 protrudes from the auxiliary sleeve upright 301, that is, the door closing reserved protrusion 304 is closer to the door leaf 200 than the auxiliary sleeve upright 301, and the size of the door closing reserved protrusion 304 in the thickness direction of the door leaf 200 (closed state downward) is significantly smaller than the size of the auxiliary sleeve upright 301 in the thickness direction of the door leaf 200. Since the size of the door closing reserved protrusion 304 in the thickness direction of the door leaf 200 is small, the impact on the rotation space of the door leaf 200 is small, and the gap between the door leaf 200 and the door closing reserved protrusion 304 can be designed to be relatively small. Although the distance between the door leaf 200 and the auxiliary sleeve upright 301 is large, when the door is closed, the door closing gap is formed between the door leaf 200 and the door closing reserved protrusion 304, so under the premise that the door leaf 200 can be opened and closed normally, a small door closing gap is guaranteed.

[0072] It should be understood by those skilled in the art that when setting the door closing reserved protrusion 304, it is necessary to select the first specification flat plate line 305 as the outdoor flat plate line, and the first specification flat plate line 305 is connected to the door closing reserved protrusion 304 to be connected to the auxiliary sleeve stand 301. The door closing reserved protrusion 304 is arranged closer to the outdoor side than the auxiliary sleeve stand 301 to provide an installation foundation for the first specification flat plate line 305, and the first specification flat plate line 305 can be arranged outside the door opening wall 100 to cover the gap 303.

[0073] like Figure 3 and Figure 7 As shown, the door closing limit portion of the first standard flat line 305 is the first door closing limit portion 3053, which protrudes from the door closing reserved protrusion 304, and corresponds to the second fitting portion 220. The first door closing limit portion 3053 is used as a limit for the door leaf 200 when closing the door, and it can be understood that the surface of the indoor side of the first door closing limit portion 3053 is the outer surface of the door leaf 200, so the thickness of the first door closing limit portion 3053 can be thinner than other positions of the first standard flat line 305, that is, the first door closing limit portion 3053 should not be too thick under the premise of meeting the strength requirements, and its thickness can be equivalent to the depth of the door leaf 200 on the outdoor side. Since the thickness of the first door closing stopper 3053 is relatively thin, it can be ignored compared with the overall thickness of the door frame 300 (i.e., the dimension in the thickness direction of the door opening wall 100), so the depth of the door leaf 200 on the outdoor side can be ignored. At the same time, a step structure can be provided on the outer side wall of the door leaf 200. By hiding the first door closing stopper 3053 at the junction of the step structure and the step structure, the effect of the thickness of the first door closing stopper 3053 on the depth can be offset, so that the outdoor side surface of the door leaf 200 and the outdoor side surface of the first door closing stopper 3053 are on the same plane, so that the depth completely disappears.

[0074] In this embodiment, the first specification flat wire 305 can be connected to the door closing reserved protrusion 304 through the plug connector 307. Specifically, the door closing reserved protrusion 304 is provided with a first slot, the first specification flat wire 305 is provided with a second slot 3054, and the plug connector 307 has a first plug plate inserted into the first slot and a second plug plate inserted into the second slot 3054. The first specification flat wire 305 can be connected to the door closing reserved protrusion 304 through the plug connector 307, so that when the door frame 300 is installed, it is more convenient and simple, and the first specification flat wire 305 can be installed by simple assembly, which improves the installation efficiency.

[0075] Furthermore, the first plug plate and the second plug plate of the plug connector 307 are not on the same straight line. In this embodiment, the first plug plate and the second plug plate are arranged in parallel. The door closing reserved protrusion 304 protrudes from the outdoor side surface of the auxiliary sleeve stand 301 and the outdoor side surface of the door opening wall 100. The first slot is opened at a position of the door closing reserved protrusion 304 corresponding to the outdoor side surface of the auxiliary sleeve stand 301. During installation, the first plug plate of the plug connector 307 can be slid against the outdoor side surface of the auxiliary sleeve stand 301 toward the direction of the door closing reserved protrusion 304 until the first plug plate is inserted into the first slot. The length of the first plug-in board is not greater than the depth of the first slot, so that when the first plug-in board is inserted into the first slot, it can be directly inserted into the connector 307 for connecting the first plug-in board and the second plug-in board. The connecting plate is fitted on the side of the door closing reserved protrusion 304, which makes the installation more convenient and can ensure that after the installation is in place, the connector 307 has a larger fitting area with the door closing reserved protrusion 304 and the first specification flat wire 305, thereby improving reliability.

[0076] The first specification flat plate line 305 is an aluminum alloy part, and is provided with at least an angle code slot 3051 and an angle piece slot 3052. By inserting the angle code into the angle code slot 3051 and inserting the angle piece into the angle piece slot 3052, the door frame can be conveniently fastened.

[0077] like Figure 4 , Figure 5 and Figure 8 As shown, the outdoor flat wire is a second-specification flat wire 308, and the second-specification flat wire 308 has a fixing clip groove 3086. One end of the outdoor side of the auxiliary sleeve stand 301 is embedded in the fixing clip groove 3086 and fixed by a fastener. In order to make the connection between the second-specification flat wire 308 and the auxiliary sleeve stand 301 smoother after installation, the thickness of the part of the auxiliary sleeve stand 301 inserted into the fixing clip groove 3086 can be made thinner than the thickness of other parts. In addition to being inserted and matched with the auxiliary sleeve stand 301, the second-specification flat wire 308 can also be provided with fasteners to achieve more reliable fixation.

[0078] The surface of the second standard flat line 308 facing the door leaf 200 is a side surface 3087 reserved for door closing, which protrudes from the auxiliary sleeve stand 301. The door closing limiter of the second standard flat line 308 is a second door closing limiter 3085, which protrudes from the side surface 3087 reserved for door closing, and the second door closing limiter 3085 corresponds to the second fitting portion 220. That is, in the closed state, the side surface 3087 reserved for door closing is closer to the door leaf 200 than the auxiliary sleeve stand 301, and the size of the side surface 3087 reserved for door closing in the thickness direction of the door leaf 200 (downward in the closed state) is significantly smaller than the size of the auxiliary sleeve stand 301 in the thickness direction of the door leaf 200. Since the dimension of the side surface 3087 reserved for door closing in the thickness direction of the door leaf 200 is relatively small, the impact on the space for the door leaf 200 to rotate is relatively small, and the gap between the door leaf 200 and the side surface 3087 reserved for door closing can be designed to be relatively small. Although the distance between the door leaf 200 and the auxiliary sleeve upright 301 is relatively large, when the door is closed, a door closing gap is formed between the door leaf 200 and the side surface 3087 reserved for door closing. Therefore, under the premise that the door leaf 200 can be opened and closed normally, a smaller door closing gap is guaranteed.

[0079] The second specification flat plate line 308 is used to install the hinge fastener at the thickened plate portion 3084, which is thicker than other areas. The door hinge (such as a hidden hinge) is fixed to the thickened plate portion 3084 by the hinge fastener (such as a fastening screw), making the installation more stable. Figure 5 Metal material shown.

[0080] The second specification flat plate line 308 is an aluminum alloy part, and is provided with at least an angle code slot 3081 and an angle piece slot 3082. By inserting the angle code into the angle code slot 3081 and inserting the angle piece into the angle piece slot 3082, the door frame can be conveniently fastened.

[0081] In a specific embodiment of the present invention, the outdoor flat plate line contacts and abuts against the outdoor line of the door opening wall 100. Figure 7 As shown, the line contact portion 3055 of the first specification flat line 305, and Figure 8 The line contact portion 3083 of the second specification flat line 308 is shown. The line contact method is used for abutment, which is more inclusive and more stable than the surface contact. The aluminum alloy cavity is used to install the angle code to fix the main sleeve, so that the stability of the main sleeve is enhanced to a certain extent.

[0082] It should be noted that the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0083] As shown in this application and claims, unless the context clearly indicates an exception, the words "a", "an", "a kind" and / or "the" do not refer to the singular, but also include the plural. Generally speaking, the terms "include" and "comprise" only indicate the inclusion of clearly identified steps and elements, and these steps and elements do not constitute an exclusive list. The method or device may also include other steps or elements. The elements defined by the sentence "includes a..." do not exclude the existence of other identical elements in the process, method, commodity or device that includes the elements.

[0084] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0085] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A door leaf edge sealing, characterized in that: The door leaf edge seal is made of metal, and comprises a first fitting portion (210) and a second fitting portion (220) for fitting on the door leaf side wall, wherein the first fitting portion (210) and the second fitting portion (220) are not on the same plane as the surface of one side of the door leaf side wall that fits thereon, and both the first fitting portion (210) and the second fitting portion (220) are provided with a pin (2011), and the pin (2011) is used to be inserted into a pin groove of the door leaf side wall, and a magnetic attraction component installation groove is provided at the junction of the first fitting portion (210) and the second fitting portion (220) and on the side facing away from the door leaf side wall, and a door leaf magnetic attraction sealing component (202) is provided in the magnetic attraction component installation groove.

2. The door leaf edge sealing according to claim 1, characterized in that: The magnetic attraction component installation groove has a closed outer side wall, and at least one end of the magnetic attraction component installation groove has an insertion opening for inserting the door leaf magnetic attraction sealing component (202).

3. The door leaf edge sealing according to claim 2, characterized in that: The first fitting portion (210) and the second fitting portion (220) are connected via a connecting portion (230), and the second fitting portion (220) is closer to the outdoor side surface of the door leaf (200) than the first fitting portion (210); The magnetic attraction component installation groove is arranged on the connecting portion (230) and is close to one side of the second fitting portion (220).

4. The door leaf edge sealing according to claim 3, characterized in that: The side wall of the magnetic component installation groove includes at least the outer side wall of the second fitting portion (220), the outer side wall of the connecting portion (230), and a magnetic side wall of a door leaf for fitting with a magnetic seal of a door frame, and the magnetic side wall of the door leaf is arranged obliquely with the second fitting portion (220).

5. The door leaf edge sealing according to any one of claims 1 to 4, characterized in that: The surfaces of the first fitting portion (210) and the second fitting portion (220) that fit the side wall of the door leaf are provided with saw teeth (2012); and / or, The outer peripheral surface of the pin (2011) is provided with barbs; and / or, One end of the first fitting portion (210) away from the second fitting portion (220), and one end of the second fitting portion (220) away from the first fitting portion (210) are both provided with an edging portion (2013) covering the inner and outer surfaces of the door leaf (200).

6. A door leaf assembly, characterized in that: The invention comprises a door frame (300) and a door leaf (200) connected to the door frame (300) via a hinge, wherein the door leaf side wall of the door leaf (200) is a step structure so as to form a first door gap (2001) on the outdoor side and a second door gap (2002) on the indoor side with the door frame (300), wherein the first door gap (2001) and the second door gap (2002) are parallel and not in a straight line; A door leaf edge seal (201) is arranged on the outer side of the door leaf side wall of the door leaf (200), and the door leaf edge seal (201) is the door leaf edge seal (201) according to any one of claims 1 to 5.

7. The door leaf assembly according to claim 6, characterized in that: The door frame (300) comprises: Auxiliary sleeve stand (301), used for being arranged on the side of the door opening wall (100); An indoor flat plate line (302) is connected to one side of the auxiliary sleeve stand (301) and is positioned on the indoor side in the thickness direction of the door opening wall (100); An outdoor flat plate line is connected to the other side of the auxiliary sleeve upright (301) and is positioned on the outdoor side of the door opening wall (100) in the thickness direction. The outdoor flat plate line is made of metal, and the side of the outdoor flat plate line facing the door leaf (200) protrudes from the auxiliary sleeve upright (301) to form a door closing limit portion. The side of the door closing limit portion facing the door leaf (200) is provided with a door cover magnetic seal (306) magnetically sealed to the door leaf magnetic seal (202).

8. The door leaf assembly according to claim 7, characterized in that: The auxiliary sleeve stand (301) is provided with a door-closing reserved protrusion (304), and the door-closing reserved protrusion (304) and the auxiliary sleeve stand (301) are both made of wood; The door closing reserved protrusion (304) protrudes from the auxiliary sleeve stand (301), and the outdoor side flat line is a first specification flat line (305), and the first specification flat line (305) is connected to the door closing reserved protrusion (304) to be connected to the auxiliary sleeve stand (301); The door closing limit portion of the first specification flat line (305) is a first door closing limit portion (3053), the first door closing limit portion (3053) protrudes from the door closing reserved protrusion (304), and the first door closing limit portion (3053) corresponds to the second fitting portion (220).

9. The door leaf assembly according to claim 7, characterized in that: The outdoor flat wire is a second-specification flat wire (308), the second-specification flat wire (308) has a fixing clamping groove (3086), one end of the outdoor side of the auxiliary sleeve stand (301) is embedded in the fixing clamping groove (3086) and fixed by a fastener; The surface of the second-specification flat line (308) facing the door leaf (200) is a side surface reserved for door closing (3087), and the side surface reserved for door closing (3087) protrudes from the auxiliary sleeve stand (301). The door closing limit portion of the second-specification flat line (308) is a second door closing limit portion (3085), and the second door closing limit portion (3085) protrudes from the side surface reserved for door closing (3087). The second door closing limit portion (3085) corresponds to the second fitting portion (220).

10. The door leaf assembly according to claim 9, characterized in that: The second specification flat plate wire (308) is used to install the hinge fastener at a thickened portion (3084) of the plate having a wall thickness thicker than other regions; and / or, The auxiliary sleeve stand (301) is made of wood or metal.

Images