Door assembly and shower room assembly

Abstract

The present invention discloses a door assembly and a shower room assembly, wherein the door assembly comprises a fixed door and a movable door. The fixed door is provided with a first anti-jumping part; the movable door comprises a roller, which is located on the fixed door and rollingly cooperates with the fixed door, or the roller is located on a lower guide rail and rollingly cooperates with the lower guide rail to slide relative to the fixed door along a first direction; the movable door is provided with a second anti-jumping part, one of the first anti-jumping part and the second anti-jumping part is an anti-jumping groove or an anti-jumping hole extending along the first direction, and the other is an anti-jumping protrusion suitable for extending from the opening of the anti-jumping groove or the anti-jumping hole into the anti-jumping groove or the anti-jumping hole; the distance between the upper wall of the anti-jumping groove or the anti-jumping hole and the anti-jumping protrusion is less than the cooperation depth between the roller and the fixed door or the lower guide rail, so as to prevent the movable door from derailing when jumping up due to collision or the like, resulting in safety risks. Compared with setting a part of the anti-jumping mechanism on the upper long guide rail, this scheme is more beautiful, saves costs, and is convenient to clean.

Description

Technical Field

[0001] The invention relates to the field of household products, and in particular to a door assembly and a shower room assembly. Background Art

[0002] In the prior art, sliding door shower rooms need to be provided with a long upper guide rail for installing a hanging wheel (walking wheel method), and are configured so that the hanging wheel cannot easily separate from the long upper guide rail to achieve the anti-jump function of the sliding door. However, providing a long upper guide rail will make the appearance less concise and increase material costs, and it is not easy to clean. Summary of the invention

[0003] The purpose of the present invention is to overcome the above-mentioned defects or problems in the background technology and provide a door assembly and a shower room assembly.

[0004] To achieve the above objectives, the present invention and its preferred embodiments adopt the following technical solutions, but the embodiments are not limited to the following solutions:

[0005] Solution 1: A door assembly, comprising:

[0006] A fixed door provided with a first anti-jump portion;

[0007] A movable door, comprising a roller, wherein the roller is located on the fixed door or the lower guide rail member and rollingly cooperates with the fixed door or the lower guide rail member to slide relative to the fixed door along a first direction; the movable door is provided with a second anti-jumping portion, wherein one of the first anti-jumping portion and the second anti-jumping portion is an anti-jumping groove or an anti-jumping hole extending along the first direction, the anti-jumping groove or the anti-jumping hole is opened in a horizontal direction perpendicular to the first direction, and the other is an anti-jumping protrusion adapted to extend from the opening of the anti-jumping groove or the anti-jumping hole into the anti-jumping groove or the anti-jumping hole;

[0008] The distance between the upper wall of the anti-jump groove or the anti-jump hole and the anti-jump protrusion is smaller than the matching depth between the roller and the fixed door or the lower guide rail.

[0009] Option 2: Based on Option 1, the fixed door or movable door with anti-jump groove is made of laminated glass.

[0010] Solution three, based on solution one, when the movable door moves normally, the second anti-jump part does not support the first anti-jump part, or there is a gap between the wall surfaces of the anti-jump groove or the anti-jump hole and the anti-jump protrusion.

[0011] Option 4, based on Option 1 to Option 3, the anti-jump protrusion is a wheel body suitable for rotation.

[0012] Scheme five, based on scheme one, described sliding door or described fixed door comprise door body and anti-derail assembly, described door body is provided with the mounting hole that passes through in the horizontal direction perpendicular to the first direction, described anti-derail assembly comprises first fixing piece and second fixing piece, the first fixing piece and second fixing piece are detachably connected and are respectively clamped in the both sides of described door body, and second fixing piece is formed with described anti-jump protrusion.

[0013] Solution six, based on solution one, further includes a guide member, the roller is located on the top of the fixed door, the guide member is provided with a guide groove extending along the first direction, and the lower end of the movable door is suitable for extending into the guide groove.

[0014] Option seven, based on Option one, also includes a guide member, the roller is located at the bottom of the movable door, the roller is located on the lower guide rail member, the guide member is fixed to the fixed door, and is provided with a guide groove extending along a first direction, and the upper end of the movable door is suitable for extending into the guide groove.

[0015] Solution eight, based on solution seven, the lower guide rail member is also provided with a card slot, and the card slot is card-connected with the fixed door.

[0016] Solution nine, a shower room assembly, comprising two side frames and a door assembly as described in any one of Solutions one to eight, wherein both ends of the fixed door along the first direction are suitable for being fixed to the two side frames.

[0017] Option 10, based on Option 9, the fixed door includes a vertical end and a cantilever end protruding along a first direction relative to the vertical end, and the two side frames are respectively suitable for abutting against the vertical end and the cantilever end, so that the two side frames are suitable for cooperating with the fixed door in a limited position along the first direction; and one side frame is suitable for supporting the cantilever end.

[0018] From the above description of the present invention and its preferred embodiments, it can be seen that, compared with the prior art, the technical solution of the present invention and its preferred embodiments have the following beneficial effects due to the adoption of the following technical means:

[0019] 1. In scheme 1 and its preferred embodiment, a door assembly includes a fixed door and a movable door.

[0020] The fixed door is provided with a first anti-jumping portion;

[0021] The movable door includes a roller, which is located on the fixed door and rollingly cooperates with the fixed door, or the roller is located on the lower guide rail and rollingly cooperates with the lower guide rail to slide relative to the fixed door along the first direction; the movable door is provided with a second anti-jumping portion, one of the first anti-jumping portion and the second anti-jumping portion is an anti-jumping groove or an anti-jumping hole extending along the first direction, the anti-jumping groove or the anti-jumping hole is opened in a horizontal direction perpendicular to the first direction 7, and the other is an anti-jumping protrusion suitable for extending from the opening of the anti-jumping groove or the anti-jumping hole into the anti-jumping groove or the anti-jumping hole;

[0022] The distance between the upper wall of the anti-jump groove or anti-jump hole and the anti-jump protrusion is smaller than the matching depth between the roller and the fixed door or the lower guide rail, so as to prevent the roller from being out of match with the fixed door or the lower guide rail when the movable door jumps up due to collision or other reasons, resulting in derailment and safety risks. Among them, the anti-jump groove can make the door stronger than the anti-jump hole, and at least one side of the surface is continuous and has a better appearance. Compared with setting a part of the anti-jump mechanism on the upper guide rail, this solution sets a part of the anti-jump mechanism on the fixed door, which can facilitate the omission of the upper guide rail, is more beautiful, saves costs, and is easy to clean.

[0023] 2. In the second scheme and its preferred embodiment, the fixed door or movable door with anti-jump groove is laminated glass. Laminated glass is more suitable for grooving and can ensure strength. Specifically, when grooving laminated glass, the groove is opened on one layer of glass and the other layer is not grooved, which can ensure the strength of the whole piece of glass. If it is single-layer glass, it is generally necessary to open a groove through the entire thickness, and the strength of the whole glass will decrease.

[0024] 3. In Scheme 3 and its preferred embodiments, when the movable door slides normally, the second anti-jump part does not support the first anti-jump part to prevent the fixed door from applying pressure to the second anti-jump part, causing the second anti-jump part to be damaged by pressure. There is a gap between the wall surfaces of the anti-jump groove or anti-jump hole and the anti-jump protrusion to prevent the movable door from generating friction due to the contact between the first anti-jump part and the second anti-jump part during normal sliding, thereby affecting sliding. The second anti-jump part also has the effect of not supporting the first anti-jump part.

[0025] 4. In scheme 4 and its preferred embodiments, the anti-jump protrusion is a wheel body suitable for rotation, so that when the moving door jumps during movement, the wheel body contacts the anti-jump groove or the anti-jump hole and rotates, thereby reducing damage and reducing the friction generated when the first anti-jump part and the second anti-jump part contact each other due to the jumping of the moving door, so that the moving door can continue to slide.

[0026] 5. In scheme five and preferred embodiments thereof, sliding door or fixed door include door body and anti-derail assembly, the door body is provided with the mounting hole penetrated in the horizontal direction perpendicular to the first direction, the anti-derail assembly includes the first fixing piece and the second fixing piece, the first fixing piece and the second fixing piece are detachably connected and are clamped in the both sides of the door body respectively, the second fixing piece is formed with anti-jumping projection, thereby realizes the processing of anti-jumping projection by block manufacturing, reduces the processing difficulty of anti-jumping projection.

[0027] 6. In the sixth scheme and its preferred embodiment, the roller is located on the top of the fixed door, so that the upper long guide rail is not used, and the appearance is better. The guide member is provided with a guide groove extending along the first direction, and the lower end of the movable door is suitable for extending into the guide groove to guide the movable door. The guide groove and the top of the fixed door are respectively matched with the upper and lower ends of the movable door to prevent the door body from deflecting. In this scheme, the fixed door needs to bear the weight of the movable door.

[0028] 7. In the seventh solution and its preferred embodiment, the roller is located at the bottom of the movable door, the roller is located on the lower guide rail, and the movable door is supported by the lower guide rail. The guide member is fixed to the fixed door and is provided with a guide groove extending along the first direction. The upper end of the movable door is suitable for extending into the guide groove to realize the sliding guide of the movable door, so that the upper long guide rail is not used. The guide groove and the lower guide rail cooperate with the upper and lower ends of the movable door respectively to prevent the door body from deflecting. In this solution, the fixed door needs to bear the deflection of the movable door.

[0029] 8. In scheme eight and its preferred embodiment, the lower guide rail member is provided with a card slot, which is engaged with the fixed door to assist in fixing the fixed door.

[0030] 9. In scheme nine and its preferred embodiment, a shower room assembly includes a side frame and a door assembly, and the two ends of the fixed door along the first direction are respectively suitable for being fixed to the two side frames to achieve fixation, and has the beneficial effects brought by the above-mentioned door assembly.

[0031] 10. In scheme 10 and its preferred embodiments, the fixed door includes a vertical end and a cantilever end protruding along a first direction relative to the vertical end, and two side frames are respectively suitable for abutting against the vertical end and the cantilever end, so that the two side frames are suitable for cooperating with the fixed door limit along the first direction; one side frame is suitable for supporting the cantilever end.

[0032] Upper long rail BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0034] Figure 1 This is a schematic diagram of the installation of the shower room assembly in Example 1;

[0035] Figure 2 This is a schematic diagram of a shower room in Example 1;

[0036] Figure 3 It is an exploded view of the shower room assembly in Example 1;

[0037] Figure 4 This is a schematic diagram of the assembly of the shower room assembly in Example 1;

[0038] Figure 5 It is an exploded view of the fixed door and the support block in the first embodiment;

[0039] Figure 6 This is a schematic diagram of assembling the fixed door and the support block in the first embodiment;

[0040] Figure 7 It is an exploded view of the movable door in the first embodiment;

[0041] Figure 8 is an exploded view of the first side frame in the first embodiment;

[0042] Fig. 9 is an exploded view of the second side frame in the first embodiment;

[0043] Fig.10 This is a schematic diagram of a shower room in Embodiment 2;

[0044] Fig.11 This is an exploded view of the shower room assembly in Example 2;

[0045] Fig.12 This is a schematic diagram of the assembly of the shower room assembly in Example 2;

[0046] Fig.13 This is a schematic diagram of the assembly of the shower room assembly in Example 2;

[0047] Description of main reference numerals:

[0048] Fixed door 1; vertical end 11; cantilever end 12; slot 121; first anti-jump part 13; movable door 2; roller 21; door body 22; mounting hole 221; anti-derailment assembly 23; first fixing member 231; second fixing member 232; fixing body 2321; wheel body 2322; threaded fastener 2323; guide member 3; guide groove 31; fixing groove 32; first side frame 4; first column 41; first slot 411; second slot 412; first fixing strip 42; first anti-collision rubber strip 43; first rubber strip 44; second side frame 5; second column 51; third slot 511; fourth slot 512; support block 52; insert block 521; decorative member 53; second anti-collision rubber strip 54; second fixing strip 55; second rubber strip 56; lower guide rail member 6; slot 61; first direction 7; second direction 8; DETAILED DESCRIPTION

[0049] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are preferred embodiments of the present invention and should not be regarded as excluding other embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0050] In the claims, description and the above-mentioned drawings of the present invention, unless otherwise clearly defined, the use of terms such as "first", "second" or "third" etc. are for distinguishing different objects rather than for describing a specific order.

[0051] In the claims, specification and the above-mentioned drawings of the present invention, unless otherwise explicitly defined, directional words, such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inside", "outside", "up", "down", "front", "back", "left", "right", "clockwise", "counterclockwise", etc., indicating directions or positional relationships are based on the directions and positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the specific protection scope of the present invention.

[0052] In the claims, specification and the above drawings of the present invention, unless otherwise clearly defined, if the term "fixed connection" or "fixed connection" is used, it should be understood in a broad sense, that is, any connection method without a displacement relationship and relative rotation relationship between the two, that is to say, including non-detachable fixed connection, detachable fixed connection, integrated connection and fixed connection through other devices or elements.

[0053] In the claims, description and drawings of the present invention, if the terms "include", "have" and their variations are used, they are intended to mean "including but not limited to".

[0054] Embodiment one:

[0055] refer to Figure 1-Figure 9 , a shower room assembly comprises a door assembly and a side frame.

[0056] The door assembly includes a fixed door 1, a movable door 2 and a guide member 3.

[0057] refer to Figure 3 , Figure 4, the fixed door 1 includes a vertical end 11 and a cantilever end 12 protruding along the first direction 7 relative to the vertical end 11, which is roughly L-shaped, and the cantilever end 12 is located on the upper side of the fixed door 1. The fixed door 1 is provided with a first anti-jump portion 13; the first anti-jump portion 13 is an anti-jump groove or an anti-jump hole extending along the first direction 7. In this embodiment, the anti-jump groove or the anti-jump hole extends from the vertical end 11 to the cantilever end 12; wherein, the anti-jump groove is open along a horizontal direction (i.e., the second direction 8) perpendicular to the first direction 7, and the anti-jump hole passes through the fixed door 1 along a horizontal direction perpendicular to the first direction 7 and has two openings. This embodiment takes the anti-jump groove as an example. In this embodiment, the fixed door 1 is located on the outside of the movable door 2, and the anti-jump groove is open to the inside of the shower room. Fixed door 1 with anti-jump groove. In other embodiments, if the movable door 2 has an anti-jump groove, the movable door 2 is laminated glass. Reference Figure 4 , Figure 7 The movable door 2 includes a roller 21, which is located on the top of the fixed door 1 and rolls with the fixed door 1 to enable the movable door 2 to slide relative to the fixed door 1 along a first direction 7. One of the roller 21 and the top of the fixed door 1 is a groove, and the other is a protrusion. The protrusion and the groove are abutted against each other to achieve rolling cooperation, and have a cooperation depth (i.e., the size of the protrusion extending into the groove), and have the function of limiting the position of the movable door 2 relative to the fixed door 1 along the second direction 8.

[0058] refer to Figure 4 , Figure 7, the movable door 2 also includes a door body 22 and an anti-derail assembly 23, the door body 22 is provided with a mounting hole 221 that penetrates in a horizontal direction perpendicular to the first direction 7, the anti-derail assembly 23 includes a first fixing member 231 and a second fixing member 232, the first fixing member 231 and the second fixing member 232 are detachably connected and clamped in the both sides of the door body 22 respectively, in the present embodiment, the second fixing member 232 is threadedly matched with the first fixing member 231. Further, the second fixing member 232 includes a fixed body 2321, a wheel body 2322 and a threaded fastener 2323, the threaded fastener 2323 runs through the wheel body 2322 and is threadedly connected with the fixed body 2321 to install the wheel body 2322, and the wheel body 2322 is suitable for rotating relative to the fixed body 2321. The fixed body 2321 is threadedly connected with the first fixing member 231, and the threaded connection is that one of the fixed body 2321 and the first fixing member 231 has an external thread, and the other has an internal thread matched with the external thread. The wheel body 2322 is a second anti-jumping part (and an anti-jumping protrusion), and the wheel body 2322 is suitable for extending into the anti-jumping groove or anti-jumping hole from the opening of the anti-jumping groove or anti-jumping hole. In this embodiment, when the movable door 2 slides normally, the second anti-jumping part does not support the first anti-jumping part 13 to prevent the fixed door 1 from applying pressure on the movable door 2. Preferably, there is a gap between each wall surface of the anti-jumping groove or anti-jumping hole and the anti-jumping protrusion to prevent the first anti-jumping part 13 and the second anti-jumping part from contacting and generating friction when the movable door 2 slides normally, thereby affecting the sliding of the movable door 2. The anti-jumping protrusion is a wheel body 2322 suitable for rotation, so as to contact and roll with the upper wall surface of the anti-jumping groove or anti-jumping hole when the movable door 2 jumps, thereby preventing the movable door 2 from jumping and affecting the sliding of the movable door 2. The spacing between the upper wall of the anti-jumping groove or anti-jumping hole and the anti-jumping protrusion is less than the matching depth of the roller 21 and the fixed door 1, thereby preventing the roller 21 from being disengaged from the fixed door 1.

[0059] In other embodiments, the first anti-jump portion 13 is an anti-jump protrusion, and the second anti-jump portion is an anti-jump groove or an anti-jump hole, and the fixed door 1 includes the above-mentioned door body 22 and anti-derail assembly 23.

[0060] refer to Figure 4 The guide member 3 is fixed to the ground, and is provided with a guide groove 31 extending along the first direction 7. In this embodiment, the guide member 3 opens upward and penetrates along the first direction 7. The lower end of the movable door 2 is adapted to extend into the guide groove 31, and is acted upon by the guide groove 31 to achieve sliding guidance, and has the function of limiting the position of the movable door 2 relative to the fixed door 1 along the second direction 8. The guide groove 31 here acts together with the roller 21, so that both the upper and lower ends of the movable door 2 can achieve the limitation in the second direction 8. The number of the guide members 3 is set to one or more.

[0061] refer to Figure 8 , Fig. 9There are two side frames, and the two side frames are respectively suitable for fixing the two ends of the fixed door 1 along the first direction 7, and the two side frames are respectively suitable for abutting against the vertical end 11 and the cantilever end 12, so that the two side frames are suitable for limiting the fixed door 1 along the first direction 7, and one side frame is suitable for supporting the cantilever end 12. In this embodiment, the two side frames are respectively defined as a first side frame 4 and a second side frame 5.

[0062] The first side frame 4 includes a first column 41, a first fixing strip 42, a first anti-collision rubber strip 43 and a first rubber strip 44. The first column 41 is provided with a first slot 411 and a second slot 412, the first slot 411 corresponds to the fixed door 1, and the second slot 412 corresponds to the movable door 2. The first slot 411 is suitable for the vertical end 11 of the fixed door 1 to extend therein, and the first rubber strip 44 fills the gap between the vertical end 11 and the first slot 411, so that the vertical end 11 is fixed. The second slot 412 is suitable for installing the first fixing strip 42 and the second anti-collision rubber strip 54.

[0063] The second side frame 5 includes a second column 51 , a support block 52 , a decorative piece 53 , a second anti-collision rubber strip 54 , a second fixing strip 55 and a second rubber strip 56 .

[0064] The second column 51 is provided with a third slot 511 and a fourth slot 512. The third slot 511 corresponds to the fixed door 1, and the fourth slot 512 corresponds to the movable door 2. A decorative piece 53 and a support block 52 are installed in the third slot 511, and the support block 52 is located on the decorative piece 53. Figure 5 , Figure 6 The support block 52 is provided with an insert block 521, and the cantilever end 12 of the fixed door 1 is provided with a slot 121. The insert block 521 is inserted into the slot 121 to support the cantilever end 12 and limit the position along the first direction 7. The second rubber strip 56 is used to fill the gap between the third slot 511 and the cantilever end 12 to fix the cantilever end 12. The fourth slot 512 is suitable for installing the second fixing strip 55 and the second anti-collision rubber strip 54.

[0065] During installation, the side frame is concealed in the wall, and the floor inside the shower room is made lower than the floor outside the shower room to hide the lower side of the door assembly.

[0066] Specifically, refer to Figure 1-Figure 4 , Figure 8 , Fig. 9First, the first column 41 and the second column 51 are concealed in the wall, respectively, and the fixed door 1 is installed in the third slot 511 and the first slot 411, and the slot 121 of the cantilever end 12 is plugged into the plug block 521 of the support block 52, so that the cantilever end 12 is supported by the support block 52 (the support block 52 can be locked with the second column 51 by screws), and then the first rubber strip 44 and the second rubber strip 56 are inserted, and the decorative piece 53 is installed under the support block 52. Then the first fixed strip 42 and the first anti-collision rubber strip 43, the second anti-collision rubber strip 54, and the second fixed strip 55 are installed by screws or bonding. And continue to install the guide member 3 and the door body 22 of the movable door 2, so that the roller 21 at the upper end of the movable door 2 is located at the top of the fixed door 1, the lower end of the movable door 2 extends into the guide groove 31, and the two ends of the movable door 2 correspond to the second slot 412 and the fourth slot 512 to complete the installation. Finally, the anti-derailment assembly 23 is installed on the door body 22.

[0067] During the installation of the guide member 3, the guide member 3 and the step on the ground are clamped together on the fixed door 1, which can help limit the front-back movement of the fixed door 1. The guide member 3 is installed on the ground inside the shower room by bonding, screw locking, etc., so as to achieve the effect of being invisible when observed from the outside.

[0068] During use, when the movable door 2 jumps up due to collision or the like, since the distance between the upper wall of the anti-jump groove or the anti-jump hole and the anti-jump protrusion is smaller than the matching depth between the roller 21 and the fixed door 1, the roller 21 and the fixed door 1 can be prevented from being disengaged.

[0069] Compared with the prior art, this embodiment has the following beneficial effects:

[0070] In an exemplary embodiment, a door assembly includes a fixed door 1 and a movable door 2, wherein the fixed door 1 is provided with a first anti-jumping portion 13; the movable door 2 includes a roller 21, which is located on the fixed door 1 and rolls with the fixed door 1 to slide relative to the fixed door 1 along a first direction 7; the movable door 2 is provided with a second anti-jumping portion, wherein one of the first anti-jumping portion 13 and the second anti-jumping portion is an anti-jumping groove or an anti-jumping hole extending along the first direction 7, and the spacing between the upper wall of the anti-jumping groove or the anti-jumping hole and the anti-jumping protrusion is less than the matching depth between the roller 21 and the fixed door 1, so as to prevent the movable door 2 from jumping up due to collision or other reasons, and the roller 21 is disengaged from the fixed door 1, resulting in derailment and safety risks. Among them, the anti-jumping groove can make the door stronger than the anti-jumping hole, and at least one side surface is continuous and has a better appearance. Compared with setting a part of the anti-jumping mechanism on the upper long guide rail, the present scheme sets a part of the anti-jumping mechanism on the fixed door 1, which can facilitate the omission of the upper long guide rail and is more beautiful.

[0071] In an exemplary embodiment, the fixed door 1 or the movable door 2 with an anti-jump groove is laminated glass. Laminated glass is more suitable for grooving and can ensure strength. Specifically, when grooving the laminated glass, the groove is opened on one layer of glass, and the other layer is not grooved, which can ensure the strength of the entire piece of glass. If it is a single-layer glass, it is generally necessary to open a groove that runs through the entire thickness, and the strength of the entire glass will decrease.

[0072] In an exemplary embodiment, when the movable door 2 slides normally, the second anti-jump portion does not support the first anti-jump portion 13 to prevent the fixed door 1 from applying pressure to the second anti-jump portion, causing the second anti-jump portion to be damaged by pressure;

[0073] There is a gap between each wall surface of the anti-jump groove or anti-jump hole and the anti-jump protrusion to prevent the sliding door 2 from generating friction during normal sliding due to the contact between the first anti-jump part 13 and the second anti-jump part, thereby affecting the sliding and also having the effect that the second anti-jump part does not support the first anti-jump part 13.

[0074] In an exemplary embodiment, the anti-jump protrusion is a wheel body 2322 suitable for rotation, so that when the moving door 2 jumps during movement, the wheel body 2322 contacts the anti-jump groove or the anti-jump hole and rotates, thereby reducing damage and reducing the friction generated when the first anti-jump part 13 and the second anti-jump part contact each other due to the jumping of the moving door 2, so that the moving door 2 can continue to slide.

[0075] In an exemplary embodiment, sliding door 2 or fixed door 1 include door body 22 and anti-derail assembly 23, door body 22 is provided with a mounting hole 221 penetrated in a horizontal direction perpendicular to the first direction 7, anti-derail assembly 23 includes a first fixing member 231 and a second fixing member 232, the first fixing member 231 and the second fixing member 232 are detachably connected and are respectively clamped in the both sides of the door body 22, the second fixing member 232 is formed with anti-jumping protrusion, so as to realize the processing of anti-jumping protrusion by block manufacturing, reduce the processing difficulty of anti-jumping protrusion.

[0076] In an exemplary embodiment, the roller 21 is located on the top of the fixed door 1, so that the upper long guide rail is not used, and the appearance is better. The guide member 3 is provided with a guide groove 31 extending along the first direction 7. The lower end of the movable door 2 is suitable for extending into the guide groove 31 to guide the movable door 2. The guide groove 31 and the top of the fixed door 1 are respectively matched with the upper and lower ends of the movable door 2 to prevent the door body 22 from deflecting. In this solution, the fixed door 1 needs to bear the weight of the movable door 2.

[0077] In an exemplary embodiment, a shower room assembly includes a side frame and a door assembly, and the two ends of the fixed door 1 along the first direction 7 are respectively suitable for being fixed to the two side frames to achieve fixation, and has the beneficial effects brought by the above-mentioned door assembly.

[0078] In an exemplary embodiment, the fixed door 1 includes a vertical end 11 and a cantilever end 12 protruding along a first direction 7 relative to the vertical end 11, and two side frames are respectively suitable for abutting against the vertical end 11 and the cantilever end 12, so that the two side frames are suitable for limiting cooperation with the fixed door 1 along the first direction 7; one side frame is suitable for supporting the cantilever end 12 to prevent the cantilever end 12 from being skewed due to force.

[0079] In an exemplary embodiment, a method for installing a shower room assembly is provided, wherein the side frame is concealed in the wall to achieve concealment, and the floor inside the shower room is lower than the floor outside the shower room, and the guide member 3 can be hidden, and the guide member 3 is suitable for clamping the fixed door 1 together with the floor to limit the fixed door 1 in this direction. In addition, the upper long guide rail is not used, so the whole can be frameless, the appearance is better, and the cost is saved and the cleaning is convenient.

[0080] Embodiment 2:

[0081] In the first embodiment, the roller 21 and the fixed door 1 are in rolling cooperation, and the guide member 3 is located at the lower end. The difference between this embodiment and the first embodiment is that the positions of the roller 21 and the guide member 3 are different. Figure 10-13 In this embodiment, the door assembly further comprises a lower guide rail member 6, the lower guide rail member 6 extends along the first direction 7, the roller 21 and the lower guide rail member 6 are in rolling cooperation (the roller 21 and the fixed door 1 are not in rolling cooperation), and the guide member 3 is located at the upper end. Similarly, one of the roller 21 and the lower guide rail member 6 is a groove, and the other is a protrusion, the protrusion and the groove are against each other to achieve rolling cooperation, and have a cooperation depth (i.e., the size of the protrusion extending into the groove). The distance between the upper wall of the anti-jump groove or anti-jump hole and the anti-jump protrusion is smaller than the cooperation depth between the roller 21 and the lower guide rail member 6, and has the function of limiting the position of the movable door 2 relative to the fixed door 1 along the second direction 8.

[0082] Specifically, refer to Fig.13 The roller 21 is located at the bottom of the movable door 2, and the roller 21 is located on the lower guide rail member 6. The guide member 3 is fixed to the fixed door 1. The guide member 3 has two grooves in this embodiment, one is the guide groove 31, and the other is the fixed groove 32 fixed to the fixed door 1 (can be through interference fit, bonding, etc.). The opening of the guide groove 31 faces downward and is suitable for the upper end of the movable door 2 to extend into, and has the function of limiting the position of the movable door 2 relative to the fixed door 1 along the second direction 8. It works together with the above-mentioned lower guide rail member 6, so that the upper and lower ends of the movable door 2 can achieve the second direction 8. The lower guide rail member 6 is also provided with a clamping groove 61, and the clamping groove 61 is clamped with the fixed door 1.

[0083] The installation and anti-jumping principle of the fixed door 1, the movable door 2 and the side frame are the same as those in the first embodiment, and will not be described in detail. The lower guide rail 6 is installed on the floor inside the shower room by bonding, screw locking, etc. to achieve concealment.

[0084] Compared with the prior art, this embodiment has the following beneficial effects:

[0085] In an exemplary embodiment, a door assembly includes a fixed door 1 and a movable door 2.

[0086] The fixed door 1 is provided with a first anti-jumping portion 13;

[0087] The movable door 2 includes a roller 21, which is located on the lower guide rail member 6 and rollingly cooperates with the lower guide rail member 6 to slide relative to the fixed door 1 along the first direction 7; the movable door 2 is provided with a second anti-jumping portion, one of the first anti-jumping portion 13 and the second anti-jumping portion is an anti-jumping groove or an anti-jumping hole extending along the first direction 7, the anti-jumping groove or the anti-jumping hole is opened in a horizontal direction perpendicular to the first direction 7, and the other is an anti-jumping protrusion suitable for extending from the opening of the anti-jumping groove or the anti-jumping hole into the anti-jumping groove or the anti-jumping hole;

[0088] The distance between the upper wall of the anti-jump groove or anti-jump hole and the anti-jump protrusion is smaller than the matching depth between the roller 21 and the lower guide rail 6, so as to prevent the roller 21 from being disengaged from the lower guide rail 6 when the movable door 2 jumps up due to collision or other reasons, resulting in derailment and safety risks. Among them, the anti-jump groove can make the door stronger than the anti-jump hole, and at least one side of the surface is continuous and has a better appearance. Compared with setting a part of the anti-jump mechanism on the upper long guide rail, this solution sets a part of the anti-jump mechanism on the fixed door 1, which can facilitate the omission of the upper long guide rail and is more beautiful.

[0089] In an exemplary embodiment, the roller 21 is located at the bottom of the movable door 2, and the roller 21 is located on the lower guide rail member 6, and the movable door 2 is supported by the lower guide rail member 6. The guide member 3 is fixed to the fixed door 1, and is provided with a guide groove 31 extending along the first direction 7. The upper end of the movable door 2 is suitable for extending into the guide groove 31 to achieve the sliding guide of the movable door 2, so that the upper long guide rail is not used. The guide groove 31 and the lower guide rail member 6 are respectively matched with the upper and lower ends of the movable door 2 to prevent the door body 22 from deflecting. In this solution, since the guide member 3 is fixed to the fixed door 1, the fixed door 1 needs to bear the deflection of the movable door 2.

[0090] In an exemplary embodiment, the lower guide rail member 6 is provided with a clamping groove 61 , and the clamping groove 61 is clamped with the fixed door 1 to assist in fixing the fixed door 1 .

[0091] The description of the above specification and embodiments is used to explain the protection scope of the present invention, but does not constitute a limitation on the protection scope of the present invention. Through the enlightenment of the present invention or the above embodiments, ordinary technicians in this field can obtain modifications, equivalent substitutions or other improvements to the embodiments of the present invention or part of the technical features thereof through logical analysis, reasoning or limited experiments, which should be included in the protection scope of the present invention.

Claims

1. A door assembly, characterized in that: include A fixed door (1) provided with a first anti-jump portion (13); A movable door (2), comprising a roller (21), wherein the roller (21) is located on the fixed door (1) or the lower guide rail (6) and rollingly cooperates with the fixed door (1) or the lower guide rail (6) to slide relative to the fixed door (1) along a first direction (7); the movable door (2) is provided with a second anti-jump portion, wherein one of the first anti-jump portion (13) and the second anti-jump portion is an anti-jump groove or an anti-jump hole extending along the first direction (7), the anti-jump groove or the anti-jump hole opening in a horizontal direction perpendicular to the first direction (7), and the other is an anti-jump protrusion adapted to extend from the opening of the anti-jump groove or the anti-jump hole into the anti-jump groove or the anti-jump hole; The distance between the upper wall of the anti-jump groove or the anti-jump hole and the anti-jump protrusion is smaller than the matching depth of the roller (21) and the fixed door (1) or the lower guide rail member (6).

2. A door assembly according to claim 1, characterized in that: The fixed door (1) or the movable door (2) with the anti-jumping groove is laminated glass.

3. A door assembly according to claim 1, characterized in that: When the movable door (2) moves normally, the second anti-jumping portion does not support the first anti-jumping portion (13), or there is a gap between each wall surface of the anti-jumping groove or the anti-jumping hole and the anti-jumping protrusion.

4. A door assembly according to any one of claims 1 to 3, characterized in that: The anti-jump protrusion is a wheel body (2322) suitable for rotation.

5. A door assembly according to claim 1, characterized in that: The movable door (2) or the fixed door (1) comprises a door body (22) and an anti-derail assembly (23), wherein the door body (22) is provided with a mounting hole (221) extending in a horizontal direction perpendicular to a first direction (7), and the anti-derail assembly (23) comprises a first fixing member (231) and a second fixing member (232), wherein the first fixing member (231) and the second fixing member (232) are detachably connected and respectively clamped on two sides of the door body (22), and the second fixing member (232) is formed with the anti-jumping protrusion.

6. A door assembly according to claim 1, characterized in that: It also includes a guide member (3), the roller (21) is located on the top of the fixed door (1), the guide member (3) is provided with a guide groove (31) extending along the first direction (7), and the lower end of the movable door (2) is suitable for extending into the guide groove (31).

7. A door assembly according to claim 1, characterized in that: It also includes a guide member (3), the roller (21) is located at the bottom of the movable door (2), the roller (21) is located on the lower guide rail member (6), the guide member (3) is fixed to the fixed door (1), and is provided with a guide groove (31) extending along the first direction (7), and the upper end of the movable door (2) is suitable for extending into the guide groove (31).

8. A door assembly according to claim 7, characterized in that: The lower guide rail member (6) is also provided with a clamping slot (61), and the clamping slot (61) is clamped with the fixed door (1).

9. A shower room assembly, characterized in that: It comprises two side frames and a door assembly as claimed in any one of claims 1 to 8, wherein the two ends of the fixed door (1) along the first direction (7) are suitable for being fixed to the two side frames.

10. A shower room assembly according to claim 9, characterized in that: The fixed door (1) comprises a vertical end (11) and a cantilever end (12) protruding relative to the vertical end (11) along a first direction (7); the two side frames are respectively adapted to abut against the vertical end (11) and the cantilever end (12), so that the two side frames are adapted to cooperate with the fixed door (1) in a limited manner along the first direction (7); and one of the side frames is adapted to support the cantilever end (12).

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