Inward opening type frameless door assembly and door frame of inward opening type frameless door assembly

Abstract

The door frame is configured to be capable of being installed on a wall body, the wall body is provided with a door opening part, the door opening part is provided with a door opening wall face, the door frame is further configured to be capable of being provided with a door leaf, the door frame comprises a door pocket, the door pocket comprises a main body part and a stop part, and the stop part is arranged on the main body part. The main body part is configured to be capable of being connected with a door opening wall surface, the stopping part is located at the end of the outer edge of the main body part and located on the side, away from the door opening wall surface, of the main body part, the stopping part is configured to be capable of stopping a door leaf from outside to inside, and a mounting part is arranged on at least the outer edge side of the stopping part in the main body part and the stopping part; the covering part is configured to be capable of being connected with the mounting part, the outer wall surface of the covering part is flush with the outer wall surface of the wall body, the color of the outer wall surface of the covering part is consistent with that of the outer wall surface of the wall body, and the covering part is used for covering the door pocket. The door frame can achieve the frameless effect, and the quality of the door assembly and the use experience of a user can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building decoration, in particular to an inward-opening frameless door assembly and a door frame of the inward-opening frameless door assembly. Background Art

[0002] A door assembly generally includes a door frame and a door leaf. The door frame is mounted on a wall, and the door leaf is mounted on the door frame and can rotate relative to the door frame to open and close the door leaf, thereby achieving connection or isolation between the inside and outside of the wall. In the related art, the door frame is directly exposed to the wall, resulting in relatively poor integration between the door frame and the wall, poor quality, and serious impact on the user experience.

[0003] Therefore, how to provide a solution to overcome or alleviate the above-mentioned defects is still a technical problem that needs to be solved urgently by those skilled in the art. Summary of the invention

[0004] The purpose of the utility model is to provide an inward-opening frameless door assembly and a door frame of the inward-opening frameless door assembly, wherein the door frame is provided with a covering portion, which can better cover the main body of the door frame to achieve a "frameless" effect, and can greatly improve the quality of the door assembly, so as to improve the user experience, and at the same time, can also realize the inward opening of the door leaf.

[0005] To solve the above technical problems, the utility model provides a door frame of an inward-opening frameless door assembly, wherein the door frame is configured to be installed on a wall, the wall is provided with a door opening portion, the door opening portion has a door opening wall surface, and the door frame is also configured to be able to install a door leaf, the door frame comprises: a door cover, the door cover comprises a main body and a stopper, the main body is configured to be able to connect with the door opening wall surface, the stopper is located at the outer edge end of the main body, and the stopper is located at the side of the main body away from the door opening wall surface, the stopper is configured to be able to stop the door leaf from the outside to the inside, and at least the outer edge side of the stopper of the main body and the stopper is provided with a mounting portion; a concealing portion, the concealing portion is configured to be able to connect with the mounting portion, the outer wall surface of the concealing portion is flush with the outer wall surface of the wall, and the color of the outer wall surface of the concealing portion is consistent with the color of the outer wall surface of the wall, and the concealing portion is used to conceal the door cover.

[0006] In the above scheme, by covering the main body and the stopper with the covering part, and setting the color and position of the outer wall of the covering part, the integration between the door frame and the wall can be effectively improved, and the door frame can be better hidden, thereby achieving a "frameless" effect, which can greatly improve the quality of the door assembly and help enhance the user experience.

[0007] Furthermore, the door frame provides a method for realizing that the door leaf can be opened inwards, which can be applied to the scene where it is inconvenient to open the door leaf outwards, and can provide more choices for users. At the same time, because the door leaf is opened inwards, the covering part can cover the stopper part together, and the covering effect is better.

[0008] Optionally, an adapter plate is further included, wherein the adapter plate is configured to be connectable to the wall, and the main body is connected to the adapter plate.

[0009] Optionally, the adapter plate includes a first plate portion and a second plate portion which are arranged at an angle, the first plate portion being located on a side of the door opening wall facing the door leaf, and the first plate portion is also connected to the main body portion, the second plate portion is located on the outside of the wall, and the second plate portion is used to be connected to the wall; and / or, the main body portion includes a first plate body, a second plate body and a third plate body which are arranged at intervals, the first plate body is relatively close to the door opening wall, the third plate body is relatively close to the door leaf, the second plate body is located between the first plate body and the third plate body, the main body portion and the adapter plate are connected by screws, and there is at least one screw that can be connected to the first plate body and the second plate body in sequence, and the stop portion is connected to the third plate body.

[0010] Optionally, the main body also includes a fourth plate and a fifth plate arranged in sequence from outside to inside, the fourth plate is connected to the first plate, the second plate and the third plate, and the fifth plate is connected to the first plate, the second plate and the third plate.

[0011] Optionally, the third plate body has a first extending portion extending outward from the fourth plate body, and the stop portion is connected to the outer end of the first extending portion; the stop portion has an extension portion extending outward on the side facing away from the door opening wall, and the outer end of the extension portion has a hook portion extending in a direction away from the door leaf, and the first extending portion is also provided with a plug-in portion extending in a direction away from the door leaf, and the mounting portion includes the extension portion, the hook portion and the plug-in portion, a groove-type mounting structure is formed between the hook portion, the extension portion and the stop portion, and a groove-type mounting structure is also formed between the plug-in portion, the first extending portion and the fourth plate body; or, the stop portion has an extension portion extending outward on the side facing away from the door opening wall, and the mounting portion includes the extension portion.

[0012] Optionally, it also includes a first magnetic sealing portion, which is located on the inner side of the stopper portion and is used for engaging and sealing with the door leaf.

[0013] Optionally, the inner edge end of the door frame is also provided with a closing connection structure, and the closing connection structure is empty, or a closing structure is installed in the closing connection structure.

[0014] Optionally, the closing structure is a metal closing strip, which is snap-fitted to the closing connection structure; or, the closing structure is a metal auxiliary sleeve, which includes a metal cladding plate and a metal buckle plate, which are connected to the closing connection structure, the metal cladding plate is configured to cover the door opening wall, and the metal buckle plate is located on the inner wall surface of the wall; or, the closing structure is a wooden auxiliary sleeve, which includes a wooden cladding plate and a wooden buckle plate, which are connected to the closing connection structure, the wooden cladding plate is configured to cover the door opening wall, and the wooden buckle plate is located on the inner wall surface of the wall.

[0015] Optionally, the wall includes a wall body and a covering plate, the covering plate is located on the outside of the wall body, the outer wall surface of the covering plate is the outer wall surface of the wall, and the concealing part is a connecting wall plate, which is connected to the covering plate; or, the wall body is provided with a notch groove portion, the notch groove portion is connected to the door opening portion, the covering part is located in the notch groove portion, the covering part includes a filling plate portion and a putty layer portion, the putty layer portion is located on the outside of the filling plate portion, and the outer wall surface of the putty layer portion is the outer wall surface of the concealing part.

[0016] The utility model also provides an inward-opening frameless door assembly, comprising a door frame and a door leaf, wherein the door frame is the door frame of the above-mentioned inward-opening frameless door assembly, the door leaf is installed on the door frame, and the door leaf is configured to be able to rotate from inside to outside to stop with the stop portion. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of the inward-opening frameless door assembly provided by the utility model;

[0018] Figure 2 for Figure 1 Partial view of the middle door leaf;

[0019] Figure 3 It is a partial view of the connection between the wall and the door frame, and the door frame is an implementation method of the embodiment of the utility model;

[0020] Figure 4 for Figure 3 Structural diagram of the middle door frame;

[0021] Figure 5 for Figure 4 A split view of the middle body portion and the first magnetic sealing portion;

[0022] Figure 6 It is the connection structure diagram of the main body and the metal closing strip;

[0023] Figure 7 It is the connection structure diagram of the main body and the metal auxiliary sleeve;

[0024] Figure 8 This is the connection structure diagram of the main body and the wooden auxiliary sleeve;

[0025] Fig. 9 It is a partial view of the connection between the wall and the door frame, and the door frame is another implementation of the embodiment of the utility model;

[0026] Fig.10 for Fig. 9 Partial view of the main body.

[0027] The following are the descriptions of the reference numerals:

[0028] 100 door frame, 110 door cover, 111 main body, 111a first plate, 111b second plate, 111c third plate, 111d fourth plate, 111e fifth plate, 111f installation part, 111f-1 extension part, 111f-2 hook part, 111f-3 plug-in part, 111g closing connection structure, 111g-1 first connecting strip, 111g-2 second connecting strip, 112 stopper, 110a first chamber, 110b second chamber, 120 cover Covering part, 121 wall connecting plate, 122 filling plate part, 123 putty layer part, 130 adapter plate, 131 first plate part, 132 second plate part, 140 first connecting screw, 150 second connecting screw, 160 closing structure, 161 metal closing strip, 162 metal auxiliary sleeve, 162a metal cladding plate, 162b metal buckle plate, 163 wooden auxiliary sleeve, 163a wooden cladding plate, 163b wooden buckle plate, 170 first magnetic sealing part, 171 connecting part, 171a first rib;

[0029] 200 door leaf, 210 metal frame, 220 metal edge sealing, 230 main body panel, 240 decorative panel, 250 second magnetic sealing part;

[0030] 300 wall, 310 door opening, 311 door opening wall surface, 320 wall inner wall surface, 330 wall outer wall surface, 340 notch groove portion, 300a wall main body, 300b cladding plate. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0032] In the embodiments of the present invention, the terms "first", "second", "third", "fourth", and "fifth" 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. Therefore, the features defined as "first", "second", "third", "fourth", and "fifth" may explicitly or implicitly include one or more of the features.

[0033] In the embodiments of the present invention, the term "plurality" refers to two or more. Furthermore, when "plurality" is used to express the number of different components, it does not indicate the relationship between the quantities of these components.

[0034] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium.

[0035] In the description of the embodiments of the present utility model, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "includes a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0036] In the embodiment of the present invention, "and / or" is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0037] Please refer to Figure 1-Figure 8 , Figure 1 This is a structural schematic diagram of the inward-opening frameless door assembly provided by the utility model; Figure 2 for Figure 1 Partial view of the middle door leaf; Figure 3 It is a partial view of the connection between the wall and the door frame, and the door frame is an implementation method of the embodiment of the utility model; Figure 4 for Figure 3 Structural diagram of the middle door frame; Figure 5 for Figure 4 A split view of the middle body portion and the first magnetic sealing portion; Figure 6 It is the connection structure diagram of the main body and the metal closing strip; Figure 7 It is the connection structure diagram of the main body and the metal auxiliary sleeve; Figure 8 This is a structural diagram of the connection between the main body and the wooden auxiliary sleeve.

[0038] like Figure 1 As shown, an embodiment of the utility model provides an inward-opening frameless door assembly, including a door frame 100 and a door leaf 200 .

[0039] The door frame 100 can be installed on the wall 300. Specifically, the wall 300 can be provided with a door opening 310, and the door opening 310 can have a door opening wall surface 311. The door frame 100 can be specifically installed on the door opening wall surface 311. The wall 300 also has an inner wall surface 320 and an outer wall surface 330. The definition of the directions of "inside" and "outside" can be referred to Figure 1 .

[0040] The door leaf 200 can be installed on the door frame 100. Specifically, one side of the door leaf 200 and the door frame 100 can be hingedly assembled, so that the door leaf 200 can be rotated relative to the door frame 100, so as to conveniently realize the opening and closing control of the door leaf 200. It should be noted that in the embodiment of the utility model, the frameless door assembly is an inward opening structure, that is, when the door leaf 200 is rotated inwardly relative to the connection between it and the door frame 100, the door leaf 200 can be opened; accordingly, when closing the door leaf 200, it is necessary to control the door leaf 200 to rotate outwardly relative to the connection between it and the door frame 100.

[0041] Here, the embodiment of the utility model does not limit the specific form of the hinge structure between the door leaf 200 and the door frame 100. In practical applications, those skilled in the art can determine it according to specific needs, as long as it can meet the requirements of use. For example, an invisible hinge can be used between the door leaf 200 and the door frame 100, and the slot position of the invisible hinge can be located on the side of the door frame 100. In this way, the force-bearing area between the door leaf 200 and the door frame 100 is increased, which can better play the role of dispersing force, so that the frameless door assembly provided by the embodiment of the utility model can still be smoothly rotated and opened and closed after long-term use, and it is not easy for the door leaf 200 to sag or scratch the ground.

[0042] In addition, the embodiment of the utility model does not limit the specific structural form of the door leaf 200. In practical applications, those skilled in the art can determine it according to specific needs, as long as it can meet the requirements of use. For example, the door leaf 200 can be made of a wooden door panel. For another example, Figure 2The door leaf 200 may include a metal frame 210, a metal edge seal 220, a main body panel 230 and a decorative panel 240. The main body panel 230 constitutes the main structure of the door leaf 200, which may specifically be a graphite homogeneous plate, a wooden board, an insulation board, etc. The metal frame 210 may be located on the outer peripheral side of the main body panel 230, and the metal edge seal 220 may be installed on the metal frame 210 and located on a side of the metal frame 210 away from the main body panel 230. The metal frame 210 and the metal edge seal 220 may both be made of metal, such as aluminum alloy, etc., which can effectively block the invasion of moisture. The shape of the door leaf 200 can be protected from deformation for a relatively long period of time, the service life is extended, and the aesthetics can be better guaranteed; further, a second magnetic sealing part 250 can be installed in the metal edge sealing 220 to achieve magnetic sealing between the door leaf 200 and the door frame 100, which is beneficial to improve the sound insulation, heat insulation and other properties of the door assembly provided by the embodiment of the utility model; further, the inner and outer sides of the door leaf 200 can also be configured with decorative panels 240, and the decorative panels 240 can be, for example, high-density door skin panels to ensure higher mechanical properties and appearance decorative effects. For another example, Figure 2 The metal frame 210 can also be replaced by a wooden frame, and the main body panel 230 can also adopt a bridge hole mechanical panel. In this way, while ensuring the appearance of the product, the manufacturing cost of the product can be reduced, thereby better meeting the market demand.

[0043] Combination Figure 3-Figure 6 In the embodiment of the present utility model, the door frame 100 includes a door cover 110 and a concealing portion 120 .

[0044] The door cover 110 can be made of metal, such as aluminum alloy, to ensure strength while achieving lightweight. In addition, the door cover 110 can be an integrated structure, such as one-piece extrusion molding, one-piece stretch molding, etc., to facilitate preparation. The door cover 110 includes a main body 111 and a stopper 112.

[0045] The main body 111 is configured to be connected to the door opening wall 311, and the stopper 112 is located at the outer edge end of the main body 111, and the stopper 112 is located on the side of the main body 111 away from the door opening wall 311, so that the stopper 112 can stop the door leaf 200 from the outside to the inside to ensure that the door assembly provided by the embodiment of the utility model is an inward opening structure. Among the main body 111 and the stopper 112, at least the outer edge end of the stopper 112 is provided with a mounting portion 111f, and the masking portion 120 is configured to be connected to the mounting portion 111f. After the installation is completed, the outer wall surface of the masking portion 120 is flush with the outer wall surface 330 of the wall, and the color of the outer wall surface of the masking portion 120 is consistent with the color of the outer wall surface 330 of the wall, and the masking portion 120 can achieve the concealment of the door frame 110.

[0046] By adopting the above scheme, through the masking of the door frame 111 (the main body 111 and the stopper 112) by the masking part 120, and the setting of the color and position of the outer wall of the masking part 120, the integration between the door frame 100 and the wall 300 can be effectively improved, and the door frame 100 can be better hidden, thereby achieving a "frameless" effect, which can greatly improve the quality of the door assembly, so as to improve the user experience.

[0047] It should be understood that the “frameless” in the embodiment of the present invention does not mean that there is no door frame 100 , but means that the door frame 100 can be well integrated with the wall 300 after being installed on the wall 300 , thereby achieving a “frameless” visual effect.

[0048] The main body 111 may be directly connected to the wall 300 , and a specific connection method may be, for example, screw connection, bonding, etc.

[0049] Alternatively, in some other implementations of the present invention, the door frame 100 may further include an adapter plate 130, the adapter plate 130 may be connected to the wall 300, and the main body 111 may be connected to the adapter plate 130, so that the main body 111 and the wall 300 are indirectly connected. It should be known that when the main body 111 and the wall 300 are directly connected by screws, if the installation position of the main body 111 and the wall 300 needs to be adjusted, a large number of holes need to be drilled on the wall 300, which is easy to damage the wall 300 and is not conducive to ensuring the reliability of the connection. Therefore, it is not convenient to adjust the position of the main body 111. In the embodiment of the utility model, for the implementation method equipped with an adapter plate 130, the adapter plate 130 and the wall 300 can be fixedly connected, that is, the relative positions of the two can remain unchanged, and then the relative positions of the main body 111 and the adapter plate 130 are adjusted. In this way, excessive damage to the wall 300 can be better avoided, and at the same time, the installation position of the main body 111 can be adjusted.

[0050] Combination Figure 3 and Figure 4, the door frame 100 may further include a first connecting screw 140 and a second connecting screw 150. The first connecting screw 140 is used to connect to the wall 300, and specifically can be used to connect the adapter plate 130 to the wall 300, so as to fix the adapter plate 130. The second connecting screw 150 is used to connect the adapter plate 130 and the main body 111. During the process of connecting the two, the relative position of the adapter plate 130 and the main body 111 can be adjusted; the specific adjustment method can be to add a mounting hole or a strip hole to the adapter plate 130. After the first connecting screw 140 connects the adapter plate 130 and the wall 300, and the second connecting screw 150 connects the adapter plate 130 and the main body 111, the main body 111 and the wall 300 can be connected by the first connecting screw 140, so that the installation reliability of the door frame 110 can be higher.

[0051] Here, the embodiment of the utility model does not limit the specific structural form of the adapter plate 130 and the main body 111. In specific practice, those skilled in the art can make settings according to specific needs as long as they can meet the requirements of use.

[0052] In the implementation of the accompanying drawings, Figure 3 and Figure 4 As shown, the adapter plate 130 may include a first plate portion 131 and a second plate portion 132 arranged at an angle. The first plate portion 131 may be located on the side of the door opening wall 311 facing the door leaf 200 and used to be connected to the main body 111, and the second plate portion 132 may be located on the outside of the wall 300 and used to be connected to the wall 300.

[0053] Combination Figure 5 The main body 111 may include a first plate 111a, a second plate 111b, and a third plate 111c that are spaced apart. The first plate 111a may be relatively close to the door opening wall 311, the third plate 111c may be relatively close to the door leaf 200, and the second plate 111b may be located between the first plate 111a and the third plate 111c, and the first plate 111a, the second plate 111b, and the third plate 111c may be spaced apart. When the adapter plate 130 and the main body 111 are connected by the second connecting screw 150, at least one second connecting screw 150 may be connected to the first plate 111a and the second plate 111b in sequence, so that a double force wall structure may be formed, which may ensure a reliable connection between the adapter plate 130 and the main body 111 to a greater extent.

[0054] The main body 111 may also include a fourth plate 111d and a fifth plate 111e, wherein the fourth plate 111d is connected to the first plate 111a, the second plate 111b and the third plate 111c at the same time, and the fifth plate 111e is also connected to the first plate 111a, the second plate 111b and the third plate 111c at the same time, and the fourth plate 111d is located outside the fifth plate 111e. In this way, the five plates of the main body 111 can be enclosed to form a double-chamber structure, and the second plate 111b located in the middle of the double-chamber structure can provide effective support, which can ensure the structural strength of the main body 111. At the same time, the design of the double-chamber structure can reduce the material loss rate, reduce the weight of the main body 111 itself, and is also conducive to lightweighting. In the embodiment of the present invention, the chamber between the first plate 111a and the second plate 111b may be referred to as a first chamber 110a, and the chamber between the second plate 111b and the third plate 111c may be referred to as a second chamber 110b.

[0055] The stopper 112 may be connected to the third plate 111c. The stopper 112 may be located at any position of the first plate 111c, and the embodiment of the utility model is not limited thereto, as long as it can meet the use requirements. Figure 5 In the implementation manner, the third plate body 111c has a first extending portion extending outward from the fourth plate body 111d, and the stopper 112 can specifically be connected to the outer end of the first extending portion.

[0056] In some optional implementations, the door frame 100 may further include a first magnetic sealing portion 170, which may be located on the inner side of the stop portion 112 and used for engaging and sealing with the door leaf 200, so as to improve the sealing performance between the door frame 100 and the door leaf 200, thereby improving the sound insulation and heat insulation performance of the door assembly.

[0057] The first magnetic seal 170 may be connected to the stopper 112 and / or the main body 111 (third plate 111c) by bonding or other processes. Alternatively, the first magnetic seal 170 may also be connected and fixed by other connection methods such as snap-on or plug-in, as long as the reliability of the connection can be guaranteed.

[0058] The first magnetic sealing portion 170 can be specifically coupled with the aforementioned second magnetic sealing portion 250 to ensure the reliability of the magnetic connection.

[0059] In some optional implementations, the inner edge of the door frame 110 may also be provided with a closing connection structure 111g.

[0060] In specific applications, the closing connection structure 111g can be left empty, so that the structural design of the door frame 100 can be simpler, the cost can be relatively low, and the subsequent adjustment can be convenient. Alternatively, the closing connection structure 111g can also be installed with a closing structure 160, which can effectively protect the inner edge of the door frame 110, reduce the possibility of damage to the closing connection structure 111g during subsequent use, and improve the aesthetics, thereby improving the quality of the frameless door assembly provided by the embodiment of the utility model.

[0061] Here, the embodiment of the utility model does not limit the specific structural forms of the closing connection structure 111g and the closing structure 160. In practical applications, those skilled in the art can select according to specific needs, as long as they can meet the requirements of use. It is understandable that there is a correlation between the specific structural forms of the closing connection structure 111g and the specific structural forms of the closing structure 160.

[0062] In a specific example, Figure 5 As shown, the closing connection structure 111g may include a first connection bar 111g-1 and a second connection bar 111g-2. The first connection bar 111g-1 may be disposed on the inner side of the fifth plate body 111e, and the number of the first connection bar 111g-1 may be one or more. Figure 5 In the embodiment, the first connecting strip 111g-1 can be specifically a single piece. The second connecting strip 111g-2 can be specifically formed by the portion of the first plate 111a extending inwardly from the fifth plate 111e. Of course, the second connecting strip 111g-2 and the first plate 111a can also be independent of each other. The main body 111 mentioned in the above description can also be connected to the wall 300 through the first connecting screw 140, that is, it can be connected by the first connecting strip 111g-1 and the wall 300.

[0063] Based on the above-mentioned closing connection structure 111g, the embodiment of the utility model specifically provides three forms of closing structures 160. The first one can be seen in Figure 6 The closing structure 160 can be a metal closing strip 161, such as an aluminum alloy closing strip. The metal closing strip 161 can be snap-fitted and assembled to the closing structure 160. The disassembly and assembly are relatively simple, and the later adjustment can be convenient. The shape is simple. Figure 7The closing structure 160 can be a metal auxiliary sleeve 162, such as an aluminum alloy auxiliary sleeve. The metal auxiliary sleeve 162 can have high strength and hardness, and has better waterproof and moisture-proof performance, and a longer service life; specifically, the metal auxiliary sleeve 162 can include a metal cladding plate 162a and a metal buckle plate 162b. The metal cladding plate 162a can be a honeycomb plate, which can be connected to the closing connection structure 111g, and the metal cladding plate 162a can be configured to cover the door opening wall 311, and the metal buckle plate 162b can be located on the inner side of the wall 300 and can be connected to the inner wall surface 320 of the wall, so that the wall wrapping effect can be better achieved and the structural stability can also be improved. The third type can be seen in Figure 8 The closing structure 160 can also be a wooden auxiliary cover 163, which can have a better texture; specifically, the wooden auxiliary cover 163 can include a wooden cladding board 163a and a wooden pinch board 163b, the wooden cladding board 163a can be connected to the closing connection structure 111g, and the wooden cladding board 163a can be configured to cover the door opening wall 311, and the wooden pinch board 163b can be located on the inner side of the wall 300 and can be connected to the inner wall surface 320 of the wall, so that the wall wrapping effect can be better achieved and the structural stability can also be improved.

[0064] In some optional implementations, such as Figure 3 As shown, the wall 300 may include a wall body 300a and a cladding plate 300b. The wall body 300a is the building body of the wall 300. The cladding plate 300b may be located on the outside of the wall body 300a and may be connected to the wall body 300a by bonding, screw connection, clamping, etc., so as to achieve decoration of the wall body 300a. At this time, the outer wall surface of the cladding plate 300b is the outer wall surface of the wall 300. The concealing portion 120 may specifically be a connecting wall plate 121, which may be connected to the cladding plate 300b. After installation, the outer wall surface of the connecting wall plate 121 may be flush with the outer wall surface of the cladding plate 300b, and the color of the outer wall surface of the connecting wall plate 121 may be consistent with the color of the outer wall surface of the cladding plate 300b, so as to better achieve concealment and hiding of the main portion 111.

[0065] In the implementation method where the shielding portion 120 is the above-mentioned connecting wall plate 121, as Figure 5As shown, the mounting portion 111f may include an extension portion 111f-1, a hook portion 111f-2 and a plug-in portion 111f-3. The extension portion 111f-1 may be connected to the end of the stopper portion 112 away from the door opening wall 310 and extend outward; the hook portion 111f-2 may be located on the side of the extension portion 111f-1 away from the stopper portion 112, and the hook portion 111f-2 is located on the side of the extension portion 111f-1 away from the door leaf 200, so that the hook portion 111f-2, the extension portion 111f-1 and the stopper portion 112 can be enclosed to form a groove-type mounting structure; the plug-in portion 111f-3 may be located at the aforementioned first extension portion, and can be extended in a direction away from the door leaf 200, and the plug-in portion 111f-3, the first extension portion and the fourth plate 111d can be enclosed to form another groove-type mounting structure. During specific assembly, the wall plate 121 can be partially plugged into the two groove-type installation structures, and can be partially plugged into the plug-in portion 111f-3, thereby improving the reliability of the connection.

[0066] It should be understood that the above-mentioned structural description of the installation portion 111f that cooperates with the wall plate 121 is only an exemplary description, and it cannot be used as a limitation on the scope of implementation of the frameless door assembly provided by the embodiment of the utility model. In fact, under the condition of meeting the functions, the above-mentioned installation portion 111f can also be set to other structural forms. For example, the plug-in portion 111f-3 can be omitted to simplify the structural form of the installation portion 111f.

[0067] Please refer to Fig. 9 and Fig.10 , Fig. 9 It is a partial view of the connection between the wall and the door frame, and the door frame is another implementation of the embodiment of the utility model; Fig.10 for Fig. 9 Partial view of the main body.

[0068] In some other implementations of the present invention, the wall 300 may also only include the aforementioned wall body 300a. Fig. 9 At this time, a notch groove portion 340 may be opened on the wall 300, and the notch groove portion 340 may be connected to the door opening portion 310. The shielding portion 120 may be located at the notch groove portion 340, and the shielding portion 120 may include a filling plate portion 122 and a putty layer portion 123. The filling plate portion 122 may be a gypsum board, etc., and the putty layer portion 123 may be located outside the filling plate portion 122. In this implementation, the outer wall surface of the putty layer portion 123 is the outer wall surface of the shielding portion 120.

[0069] In this implementation, because the structure of the masking portion 120 is changed, the structure of the mounting portion 111f may also be changed accordingly. Fig.10 The concealing portion 120 may include only the extending portion 111f-1, but not the aforementioned hook portion 111f-2 and the plug-in portion 111f-3. In this way, the concealing portion 120 may be basically located as a whole on the outside of the door frame 110, which may provide a better concealing effect on the door frame 110.

[0070] The above are only preferred implementations of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A door frame of an inward-opening frameless door assembly, wherein the door frame is configured to be installed on a wall, wherein the wall is provided with a door opening portion, wherein the door opening portion has a door opening wall surface, and wherein the door frame is further configured to be able to install a door leaf, wherein: The door frame comprises: The door cover comprises a main body and a stopper, wherein the main body is configured to be connected to the wall of the door opening, the stopper is located at the outer edge end of the main body, and the stopper is located at a side of the main body away from the wall of the door opening, the stopper is configured to stop the door leaf from the outside to the inside, and at least the outer edge side of the stopper of the main body and the stopper is provided with a mounting portion; The concealing portion is configured to be connected to the mounting portion, the outer wall surface of the concealing portion is flush with the outer wall surface of the wall, and the color of the outer wall surface of the concealing portion is consistent with the color of the outer wall surface of the wall, and the concealing portion is used to conceal the door frame.

2. The door frame of the inward-opening frameless door assembly according to claim 1, characterized in that: It also includes an adapter plate, which is configured to be connected to the wall, and the main body is connected to the adapter plate.

3. The door frame of the inward opening frameless door assembly according to claim 2, characterized in that: The adapter plate includes a first plate portion and a second plate portion arranged at an angle, the first plate portion is located on a side of the door opening wall facing the door leaf, and the first plate portion is also connected to the main body portion, the second plate portion is located on the outer side of the wall, and the second plate portion is used to be connected to the wall; and / or, The main body includes a first plate, a second plate and a third plate that are spaced apart from each other, the first plate is relatively close to the door opening wall, the third plate is relatively close to the door leaf, the second plate is located between the first plate and the third plate, the main body and the adapter plate are connected by screws, there is at least one screw that can be connected to the first plate and the second plate in sequence, and the stop portion is connected to the third plate.

4. The door frame of the inward opening frameless door assembly according to claim 3, characterized in that: The main body also includes a fourth plate and a fifth plate arranged in sequence from outside to inside, the fourth plate is connected to the first plate, the second plate and the third plate, and the fifth plate is connected to the first plate, the second plate and the third plate.

5. The door frame of the inward opening frameless door assembly according to claim 4, characterized in that: The third plate body has a first extending portion extending outwardly from the fourth plate body, and the stopper is connected to the outer end of the first extending portion; The side of the stop portion facing away from the door opening wall has an extension portion extending outward, the outer end of the extension portion has a hook portion extending in a direction away from the door leaf, the first protruding portion is also provided with a plug-in portion extending in a direction away from the door leaf, the mounting portion includes the extension portion, the hook portion and the plug-in portion, a groove-type mounting structure is formed between the hook portion, the extension portion and the stop portion, and a groove-type mounting structure is also formed between the plug-in portion, the first protruding portion and the fourth plate body; or, the side of the stop portion facing away from the door opening wall has an extension portion extending outward, and the mounting portion includes the extension portion.

6. The door frame of the inward opening frameless door assembly according to claim 1, characterized in that: It also includes a first magnetic sealing portion, which is located on the inner side of the stopper and is used for engaging and sealing with the door leaf.

7. The door frame of the inward opening frameless door assembly according to any one of claims 1 to 6, characterized in that: The inner edge end of the door frame is also provided with a closing connection structure, and the closing connection structure is empty, or a closing structure is installed in the closing connection structure.

8. The door frame of the inward opening frameless door assembly according to claim 7, characterized in that: The closing structure is a metal closing strip, and the metal closing strip is snap-fitted and assembled to the closing connection structure; or, The closing structure is a metal auxiliary sleeve, which includes a metal cladding plate and a metal buckle plate. The metal cladding plate is connected to the closing connection structure, the metal cladding plate is configured to cover the wall surface of the door opening, and the metal buckle plate is located on the inner wall surface of the wall; or, The closing structure is a wooden auxiliary sleeve, which includes a wooden cladding board and a wooden gusset plate. The wooden cladding board is connected to the closing connection structure. The wooden cladding board is configured to cover the wall surface of the door opening, and the wooden gusset plate is located on the inner wall surface of the wall.

9. The door frame of the inward opening frameless door assembly according to any one of claims 1 to 6, characterized in that: The wall body comprises a wall body and a cladding plate, wherein the cladding plate is located outside the wall body, the outer wall surface of the cladding plate is the outer wall surface of the wall body, and the concealing portion is a connecting wall plate, wherein the connecting wall plate is connected to the cladding plate; or, The wall is provided with a notch groove portion, the notch groove portion is communicated with the door opening portion, the concealing portion is located in the notch groove portion, the concealing portion includes a filling plate portion and a putty layer portion, the putty layer portion is located outside the filling plate portion, and the outer wall surface of the putty layer portion is the outer wall surface of the concealing portion.

10. An inward opening frameless door assembly, characterized in that: It comprises a door frame and a door leaf, wherein the door frame is the door frame of the inward-opening frameless door assembly as described in any one of claims 1 to 9, the door leaf is mounted on the door frame, and the door leaf is configured to be able to rotate from the inside to the outside to stop with the stop portion.

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