Door body assembly

Abstract

The utility model discloses a door body assembly, which relates to the technical field of sanitary products, and comprises a side frame piece and at least one pressing assembly, a bearing part used for bearing an upper frame piece is arranged in the side frame piece, the pressing assembly comprises a connecting piece and a pressing piece, the pressing piece is arranged on the connecting piece in a penetrating manner and can move relative to the connecting piece, and the connecting piece is connected with the pressing assembly. The pressing piece can penetrate through the connecting opening and press the interior of the side frame piece, so that the upper frame piece and the side frame piece are fixed. According to the door body assembly, the bearing parts are arranged in the side frame pieces, so that the upper frame piece can be connected to the bearing parts and is preliminarily fixed between the two side frame pieces, and the pressing assemblies are arranged, so that the pressing pieces can penetrate through the connecting openings of the side frame pieces and are pressed in the side frame pieces, and therefore when the side frame pieces are installed on a wall, the side frame pieces can be fixed to the wall through the pressing assemblies. And the pressing piece extrudes the interior of the side frame piece, so that the upper frame piece and the side frame piece can be locked and matched without screws.

Description

Technical Field

[0001] This utility model relates to the field of bathroom product technology, and in particular to a door assembly. Background Technology

[0002] A shower room is a bathroom facility that makes full use of the bathroom space. It clearly divides the shower area in the bathroom through a partition door, thus forming a relatively independent bathing space.

[0003] The partition door is usually a sliding door, which requires the use of door frame profiles such as upper profile, lower profile, left profile and right profile to build a track and door frame in the bathroom. The partition door slides in the track to open and close the shower room.

[0004] Currently, door frame profiles are typically secured using screws. When assembling door frame profiles, the upper profile is secured to the left and right profiles using screws. This requires the screws to pass through the left and right profiles, which not only easily scratches the bathroom wall tiles, but also demands a high degree of fit between the upper and left / right profiles. If the upper profile is insufficient in length due to accumulated measurement and manufacturing errors, the door frame profile cannot be assembled. Utility Model Content

[0005] The purpose of this utility model is to provide a door assembly that uses a clamping component to press the upper frame member against the inside of the side frame member, enabling the upper frame member and the side frame member to achieve a screwless locking fit, thereby solving the problem that the existing assembly of the upper frame member and the side frame member is prone to scratching the bathroom wall tiles or cannot be assembled at all.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A door assembly, comprising:

[0008] A door frame, comprising at least two side frame members and an upper frame member movably disposed between the two side frame members, wherein the side frame members are for connecting to a wall and are provided with a connection port communicating with the interior of the side frame member, and the side frame member facing the upper frame member is provided with a support portion located below the connection port; the upper frame member is provided with a first cavity, and the upper frame member passes through the connection port, extends into the interior of the side frame member, and presses against the support portion;

[0009] At least one clamping assembly, the clamping assembly including a connector and a clamping member, wherein the connector is connected to the first cavity, the clamping member passes through the connector and is movable relative to the connector, and the clamping member can pass through the connection port and clamp the interior of the side frame member, thereby fixing the upper frame member to the side frame member.

[0010] In some embodiments, the side frame is provided with a second cavity that extends along the height direction and a support block is provided in the second cavity. The support block is connected to the support portion and is arranged below the connection port. The upper frame passes through the connection port, extends into the interior of the side frame, and presses against the support portion and the support block.

[0011] In some embodiments, the side frame members have a first direction, a second direction, and a third direction that are mutually perpendicular to each other. The side frame members extend along the first direction, and the connecting port passes through the side frame members facing the upper frame member along the second direction; and...

[0012] The number of support blocks is two, and the two support blocks are respectively disposed on both sides of the connection port in the third direction to support the upper frame.

[0013] In some embodiments, a partition block is provided inside the second cavity, the partition block is disposed between the two support blocks, and a track space for arranging partition doors is formed between the partition block and the support blocks; the pressing assembly is disposed above the partition block.

[0014] In some embodiments, a second cavity is provided within the side frame, the second cavity extending along the height direction, and a support seat is provided within the second cavity. The support seat is located on the side of the second cavity opposite to the connection port and is arranged correspondingly to the connection port. Furthermore, the upper frame passes through the connection port, extends into the interior of the side frame, and presses against the support portion and the support seat. The clamping member passes through the connection port and presses against the support seat.

[0015] In some embodiments, a support block is provided within the second cavity. The support block is connected to the support portion and positioned below the connection port. Two support blocks are provided, each positioned on one side of the connection port in a third direction to support the upper frame.

[0016] The second cavity is provided with a partition block, which is disposed between the two supporting blocks, and a track space for arranging a partition door is formed between the partition block and the supporting blocks; and,

[0017] The partition block and / or the support block are provided with a fitting block; with the side opposite to the connection port as the bottom of the second cavity, a fitting space is formed between the fitting block and the bottom of the second cavity, and the support seat is embedded in the fitting space and connected and fixed to the side frame.

[0018] In some embodiments, the clamping member is a screw; the support is provided with a clamping hole, the clamping hole is recessed towards the outside of the side frame member, and the inner diameter of the clamping hole is larger than the outer diameter of the clamping member, the clamping member extends into the clamping hole and abuts against the bottom of the clamping hole.

[0019] In some embodiments, there are two clamping components, which are respectively arranged at both ends of the upper frame, and the clamping members of the two clamping components respectively clamp the interior of the corresponding side frame.

[0020] In some embodiments, the connector includes a first connecting portion and a second connecting portion, wherein the first connecting portion is connected to the interior of the upper frame and extends toward the adjacent side frame along the first direction; the second connecting portion is connected to the end of the first connecting portion toward the adjacent side frame and extends downward along the second direction, and a threaded hole is provided in the second connecting portion; the clamping member is a screw and is screwed into the threaded hole.

[0021] In some embodiments, the upper frame is provided with a plurality of first mounting holes, and fasteners are provided in the first mounting holes. The fasteners are detachably connected to the connector, so that the connector is detachably connected to the upper frame.

[0022] To achieve the objectives of this utility model, the following technical solutions may also be adopted:

[0023] A door assembly, comprising:

[0024] A door frame, comprising at least two side frame members and an upper frame member movably disposed between the two side frame members, wherein the side frame members are for connecting to a wall and are provided with a connection port communicating with the interior of the side frame member, and the side frame member facing the upper frame member is provided with a support portion located below the connection port; the upper frame member is provided with a first cavity, and the upper frame member passes through the connection port, extends into the interior of the side frame member, and presses against the support portion;

[0025] At least one clamping component, the clamping component including a cam block rotatably connected to the first cavity, and the farthest end of the cam block can pass through the connection port and clamp the interior of the side frame member, thereby fixing the upper frame member to the side frame member.

[0026] In some embodiments, the cam block includes a cam body having a first side and a second side arranged opposite to each other, wherein the first side is arranged upward and is connected to a connecting portion, the connecting portion being detachably connected to the upper frame, and the second side is connected to a rotating portion for being driven to rotate, and the rotation of the rotating portion enables the cam body and the connecting portion to rotate synchronously.

[0027] In some embodiments, the cross-sectional profile of the rotating part is polygonal.

[0028] In some embodiments, the cam body includes a first stroke surface and a second stroke surface, the first stroke surface and the second stroke surface extending from the base circle of the cam body to the farthest end of the cam body, and the first stroke surface and the second stroke surface are arranged symmetrically with respect to the farthest end of the cam body.

[0029] In some embodiments, the upper frame is provided with a second mounting hole, which is a through hole, and...

[0030] The upper frame is connected to a fastener, which passes through the second mounting hole and is fixed to the cam block.

[0031] In some embodiments, the farthest end of the cam block is provided with an abutting plane, and the farthest end of the cam block presses against the interior of the side frame, so that the abutting plane fits against the interior of the side frame, and the farthest end of the cam block forms a surface contact fit with the side frame.

[0032] In some embodiments, the side frame is provided with a second cavity that extends along the height direction and a support block is provided in the second cavity. The support block is connected to the support portion and is arranged below the connection port. The upper frame passes through the connection port, extends into the interior of the side frame, and presses against the support portion and the support block.

[0033] In some embodiments, the side frame members have a first direction, a second direction, and a third direction that are mutually perpendicular to each other. The side frame members extend along the first direction, and the connecting port passes through the side frame members facing the upper frame member along the second direction; and...

[0034] The number of support blocks is two, and the two support blocks are respectively disposed on both sides of the connection port in the third direction to support the upper frame.

[0035] In some embodiments, a partition block is provided inside the second cavity, the partition block is disposed between the two support blocks, and a track space for arranging a partition door is formed between the partition block and the support blocks; and the pressing assembly is disposed above the partition block.

[0036] In some embodiments, there are two clamping components, which are respectively arranged at both ends of the upper frame, and the clamping members of the two clamping components respectively clamp the interior of the corresponding side frame.

[0037] Compared with the prior art, the door assembly implemented in this utility model has the following advantages:

[0038] This door assembly incorporates a support portion within the side frame members, allowing the upper frame member to connect to the support portion and be initially fixed between the two side frame members. Furthermore, the assembly includes a clamping component that passes through the connection port of the side frame member and clamps it inside. Thus, when the side frame members are installed on the wall, the distance between the two side frame members remains fixed. The movement of the clamping component relative to the connecting member allows it to extend to the outside of the upper frame member, pressing against the interior of the side frame member. Consequently, the upper frame member is fixed between the two side frame members by the reaction force, enabling a screwless locking fit between the upper and side frame members.

[0039] Furthermore, this door assembly has a cam block inside the upper frame. By rotating the cam block, the farthest end of the cam block passes through the connection port and presses against the inside of the side frame. In this way, when the side frame is installed on the wall, the distance between the two side frame pieces is fixed. The movement of the cam block relative to the upper frame allows the farthest end of the cam block to extend to the outside of the upper frame, pressing the farthest end of the cam block against the inside of the side frame. This, in turn, fixes the upper frame between the two side frame pieces under the action of the reaction force, enabling the upper frame and the side frame pieces to achieve a screwless locking fit. Attached Figure Description

[0040] Figure 1 This is a schematic diagram of the door assembly in Embodiment 1 of this utility model;

[0041] Figure 2 This is a schematic diagram of the side frame in Embodiment 1 of this utility model;

[0042] Figure 3 yes Figure 2 Enlarged view of A in the middle;

[0043] Figure 4 This is a cross-sectional schematic diagram of the side frame in Embodiment 1 of this utility model;

[0044] Figure 5 This is a cross-sectional schematic diagram of the door assembly in Embodiment 1 of this utility model;

[0045] Figure 6 yes Figure 5 Enlarged view of B in the middle;

[0046] Figure 7 yes Figure 5 Enlarged view of C;

[0047] Figure 8 This is a partial schematic diagram of the upper frame in Embodiment 1 of this utility model;

[0048] Figure 9 This is a schematic diagram of the connector in Embodiment 1 of this utility model;

[0049] Figure 10 This is a schematic diagram of the cooperation between the support and the clamping assembly in Embodiment 1 of this utility model;

[0050] Figure 11 This is a schematic diagram of the support in Embodiment 1 of this utility model;

[0051] Figure 12 This is a schematic diagram of the door assembly in Embodiment 2 of this utility model;

[0052] Figure 13 This is a cross-sectional schematic diagram of the door assembly in Embodiment 2 of this utility model;

[0053] Figure 14 yes Figure 13 Enlarged view of D;

[0054] Figure 15 This is a schematic diagram of the cam block located at the right end of the upper frame in Embodiment 2 of this utility model;

[0055] Figure 16 This is a schematic diagram of the cam block in Embodiment 2 of this utility model;

[0056] Figure 17 This is a partial schematic diagram of the upper frame in Embodiment 2 of this utility model.

[0057] In the diagram, 100 is the door assembly; 200 is the partition door; 300 is the door frame; X is the first direction; Y is the second direction; Z is the third direction; 1 is the side frame; 1a is the connection port; 1b is the support part; 1c is the second cavity; 2 is the upper frame; 2a is the first cavity; 2b is the first mounting hole; 2c is the second mounting hole; 3 is the lower frame; 4 is the clamping assembly; 4a is the connector; 4a1 is the first connecting part; 4a2 is the second connecting part; 4a3 is the threaded hole; 4b is the clamping part. 4c, Cam block; 4c1, Cam body; 4c10, First side; 4c11, Second side; 4c12, First stroke surface; 4c13, Second stroke surface; 4c14, Base circle; 4c15, Farthest end; 4c2, Connecting part; 4c3, Rotating part; 4c4, Abutting plane; 5, Support block; 6, Separator block; 7, Track space; 8, Support seat; 8a, Embedded part; 8b, Pressing hole; 9, Fitting block; 10, Fitting space; 11, Fastener; 12, Track. Detailed Implementation

[0058] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0059] In the description of this utility model, it should be understood that when an element is referred to as "fixed to" or "set on" another element, it can be directly on or indirectly on the other element. When an element is referred to as "connected to" another element, it can be directly connected to or indirectly connected to the other element. The terms "mounted," "connected," and "attached" should be interpreted broadly, for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two elements or the interaction between two elements. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0060] In the description of this utility model, it should be understood that the terms "height," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," and "outer" used to indicate the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0061] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" and "second" may explicitly or implicitly include one or more of that feature.

[0062] Example 1

[0063] This embodiment 1 provides a door assembly 100, which is mounted on the wall of a bathroom to divide the bathroom into a shower area, thereby forming a relatively independent bathing space. It should be noted that the door assembly 100 has three mutually perpendicular directions: a first direction X, a second direction Y, and a third direction Z. The first direction X is defined as the length direction of the door assembly 100, and is distinguished as left and right based on the user's perspective from outside the bathing space. The second direction Y is the height direction of the door assembly 100, and is distinguished as upper and lower based on the up and down movement of the door assembly 100 during normal use. The third direction Z is the width direction of the door assembly 100, with the side of the door assembly 100 facing the outside of the bathing space designated as the front side, and the opposite side as the rear side.

[0064] refer to Figure 1-11 The door assembly 100 includes two side frame members 1, an upper frame member 2, and a lower frame member 3. The two side frame members 1 are arranged opposite each other in the first direction X. The upper frame member 2 is movably disposed between the two side frame members 1 and has a first cavity 2a inside. The lower frame member 3 is movably disposed between the two side frame members 1 and is located below the upper frame member 2.

[0065] It is understood that this door assembly 100 is typically used in conjunction with the partition door 200. Two side frame members 1, together with the upper frame member 2 and the lower frame member 3, form a door frame 300. The partition door 200 is disposed within this door frame 300. Furthermore, the upper frame member 2 and the lower frame member 3 are provided with corresponding tracks 12 for the partition door 200 to slide, allowing the user to open and close the shower space by pushing the partition door 200. Of course, in other examples of door assemblies 100, the number of side frame members 1 can be greater than two. For example, the left side of the door frame 300 may be formed by splicing two side frame members 1, and the right side of the door frame 300 may also be formed by splicing two side frame members 1. The door frame formed by multiple side frame members 1, together with the upper frame member 2 and the lower frame member 3, has the same structural principle as the door frame 300 of this embodiment 1, and will not be described in detail here.

[0066] In the case where the door assembly 100 of this embodiment 1 is assembled in the bathroom, the two side frame members 1 are usually arranged vertically and attached to the bathroom wall. Therefore, the upper frame member 2 is movably arranged between the two side frame members 1. Usually, the upper frame member 2 can move relative to the two side frame members 1 in the first direction X.

[0067] refer to Figure 1-11 The side frame 1 is provided with a connection port 1a, which is located on the side of the side frame 1 facing the upper frame 2 in the first direction X, and the connection port 1a communicates with the interior of the side frame 1, allowing the upper frame 2 to enter and exit the interior of the side frame 1 through the connection port 1a. To facilitate the assembly of the upper frame 2 and the side frame 1, a support portion 1b is provided on the side of the side frame 1 facing the upper frame 2. This support portion 1b is located below the connection port 1a and is arranged on the side of the side frame 1 facing the upper frame 2 in the first direction X. With the cooperation of the connection port 1a and the support portion 1b, the upper frame 2 can be placed between the two side frame 1s, so that the end of the upper frame 2 in the first direction X passes through the connection port 1a, extends into the interior of the side frame 1, and is pressed against the support portion 1b, thereby achieving initial fixation through the support portion 1b.

[0068] The door assembly 100 is further provided with at least one clamping assembly 4. The clamping assembly 4 includes a connector 4a and a clamping member 4b, wherein the connector 4a is connected to the first cavity 2a, the clamping member 4b passes through the connector 4a and is movable relative to the connector 4a, and the clamping member 4b can pass through the connection port 1a and clamp the interior of the side frame 1, so that the upper frame 2 is fixed to the side frame 1.

[0069] The number of clamping components 4 can be one or more. When only one clamping component 4 is provided in the door assembly 100, the clamping component 4 can be located at the left or right end of the upper frame 2. For example, taking the clamping component 4 located at the right end of the upper frame 2 as an example, refer to... Figure 1-11 The clamping component 4 is arranged near the right side frame 1, and the clamping component 4 is close to the right side frame 1 so that the clamping component 4b can extend into the interior of the side frame 1 through the connection port 1a.

[0070] By driving the clamping member 4b to move relative to the connecting member 4a, the clamping member 4b can squeeze the inner side of the right side frame member 1 and apply a force to the right side of the right side frame member 1. Since the side frame 1 is attached to the bathroom wall and cannot move to the right, the right side frame 1 will exert a reaction force on the clamping member 4b towards the left. Since the upper frame 2 is movably positioned between the two side frame 1s, this reaction force drives the clamping member 4b to move the upper frame 2 to the left, so that the upper frame 2 is attached to the inside of the left side frame 1 and squeezes the inside of the left side frame 1. In this way, when the two side frame 1s are attached to the wall, the distance between the two side frame 1s is fixed. The clamping member 4b and the upper frame 2 squeeze the inside of the two side frame 1s respectively, so that the two side frame 1s will exert corresponding reaction forces on the clamping member 4b and the upper frame 2 respectively, so that the upper frame 2 is pressed between the two side frame 1s, thereby achieving a screwless locking fit between the upper frame 2 and the side frame 1s.

[0071] Furthermore, since the clamping member 4b can move relative to the connecting member 4a and can be pressed inside the side frame member 1, the clamping member 4b can extend to the outside of the upper frame member 2 in the first direction X. In this way, even if the upper frame member 2 is insufficient in length due to measurement error / processing error, the clamping member 4b can still extend to the outside of the upper frame member 2 to make up for the length required for the connection between the upper frame member 2 and the two side frame members 1, thereby ensuring that the upper frame member 2 can cooperate with the side frame members 1 and complete the assembly of the door frame 300.

[0072] The upper frame 2 may have multiple first mounting holes 2b, and fasteners 11, such as bolts, are installed in the first mounting holes 2b to fix the connector 4a to the upper frame 2. The fasteners 11 are usually detachably connected to the connector 4a, so that the connector 4a and the upper frame 2 are also detachably connected, so as to facilitate the operator to install and remove the clamping assembly 4.

[0073] To ensure that the partition door 200 can fit with the door frame 300, a second cavity 1c is provided within the side frame member 1. The second cavity 1c extends along the height direction, i.e., the second direction Y, and penetrates the side of the side frame member 1 facing the upper frame member 2 in the first direction X, thus allowing the partition door 200 to enter and exit the second cavity 1c. Considering the supporting fit between the upper frame member 2 and the side frame member 1, in some door bodies 100, other supporting structures may be configured within the second cavity 1c. (Reference) Figure 1-11 As an example of this embodiment, a support block 5 is provided in the second cavity 1c. The support block 5 is connected to the support part 1b and is arranged below the connection port 1a. When the upper frame 2 passes through the connection port 1a and extends into the interior of the side frame 1, the upper frame 2 will press against the support part 1b and the support block 5, making the upper frame 2 more stable in the initial fixation.

[0074] The shape and number of the support blocks 5 arranged in the second cavity 1c can be selected in various ways. The number of support blocks 5 is usually two, and the two support blocks 5 are respectively set on both sides of the connection port 1a in the third direction Z, so that the upper frame 2 can be supported by the support blocks 5 on both sides of the third direction Z, ensuring the stability of the initial fixation of the upper frame 2.

[0075] It can be noted that in the door assembly 100 of this embodiment, the side frame 1 also has the same first direction X, second direction Y and third direction Z as the door assembly 100. The side frame 1 extends along the first direction X, and the connecting port 1a passes through the side frame 1 towards the upper frame 2 along the second direction Y.

[0076] In a portion of the door assembly 100, a partition block 6 is provided within the second cavity 1c. The partition block 6 is positioned between two support blocks 5, and a track space 7 for arranging the partition door 200 is formed between the partition block 6 and the support blocks 5. The partition block 6 within the second cavity 1c serves as a reinforcing rib structure, enhancing the structural strength of the side frame 1. Furthermore, with the cooperation of the partition block 6 and the support blocks 5, the door frame 300 can form two track spaces 7 on both sides of the second direction Y, enabling the door assembly 100 to accommodate a structure with two movable partition doors.

[0077] It should be noted that when the partition door 200 moves within the door frame 300, it may move to the location of the clamping component 4. To avoid interference between the clamping component 4 and the partition door 200, if a partition block 6 is provided, the clamping component 4 can be positioned above the partition block 6. This ensures that the clamping component 4 is outside the track space 7, thereby ensuring that the partition door 200 will not collide with the clamping component 4 when it moves to the corresponding track space 7.

[0078] In some door components 100, the second cavity 1c may also be provided with other supporting structures, for example, see reference. Figure 1-11 As an example of this embodiment, a support seat 8 is provided in the second cavity 1c. The support seat 8 is located on the side of the second cavity 1c opposite to the connection port 1a and is arranged correspondingly to the connection port 1a. Furthermore, the upper frame 2 passes through the connection port 1a, extends into the interior of the side frame 1, and presses against the support portion 1b and the support seat 8. The clamping member 4b passes through the connection port 1a and presses against the support seat 8.

[0079] The support seat 8 is located on the side opposite to the connection port 1a in the second cavity 1c, allowing the upper frame 2 to be placed at its end in the second direction Y, thereby supporting the upper frame 2 at its end in the second direction Y and increasing the stability of the initial fixation of the upper frame 2. Furthermore, the pressing member 4b pressing against the interior of the side frame 1 may cause localized stress concentration in the side frame 1, leading to internal deformation. By providing the support seat 8 on the inner side of the side frame 1, the pressure applied by the pressing member 4b can be transferred to the support seat 8. This not only reduces the direct pressure intensity borne by the side frame 1, but also allows the support seat 8 itself to be made of a high-strength material, such as stainless steel, giving it superior structural strength compared to the side frame 1. This effectively prevents localized stress concentration in the side frame 1 equipped with the support seat 8.

[0080] The support 8 can be fixed to the side frame 1 by means of screw fixing or adhesive bonding. To facilitate the installation of the support 8, an embedded installation connection method can also be adopted in some door components 100. For example, when the side frame 1 is equipped with both the support block 5 and the partition block 6, a fitting block 9 can be provided on the partition block 6 and / or the support block 5; with the side opposite to the connection port 1a as the bottom of the second cavity 1c, a fitting space 10 is formed between the fitting block 9 and the bottom of the second cavity 1c, and the support 8 is embedded in the fitting space 10 and connected and fixed to the side frame 1.

[0081] The interlocking block 9 can be disposed on either the partition block 6 or the support block 5, or it can be disposed on both the partition block 6 and the support block 5. (See reference) Figure 1-11 Taking the example of the fitting block 9 being simultaneously mounted on the partition block 6 and the support block 5, the fitting block 9 is arranged within the track space 7 formed by the partition block 6 and the support block 5, and cooperates with the bottom of the second cavity 1c to form a fitting space 10. In this way, two fitting spaces 10 are formed inside the second cavity 1c, and the two fitting spaces 10 extend along the first direction X and are spaced apart along the third direction Z. Correspondingly, an embedding part 8a corresponding to the fitting space 10 can be formed on the lower side of the support seat 8. By embedding the embedding part 8a into the fitting space 10, the support seat 8 and the side frame 1 can be quickly connected and fixed, improving the assembly efficiency of the door assembly 100.

[0082] The clamping element 4b can be a screw, which facilitates the operator in driving the clamping element 4b. Of course, the connecting element 4a will have a corresponding threaded hole 4a3, allowing the clamping element 4b to form a threaded engagement with the connecting element 4a. By tightening the clamping element 4b, it can pass through the threaded hole 4a3 and abut against the side frame 1 or the support 8. For easier engagement between the clamping element 4b and the support 8, refer to... Figure 1-11 As an example of this embodiment, the support 8 may be provided with a pressing hole 8b. The pressing hole 8b is recessed towards the outside of the side frame 1, and the inner diameter of the pressing hole 8b is larger than the outer diameter of the pressing member 4b. Furthermore, the pressing hole 8b is arranged correspondingly to the threaded hole 4a3, so that the pressing member 4b passes through the threaded hole 4a3 and can directly enter the pressing hole 8b, abutting against the bottom of the pressing hole 8b, and thus abutting against the support 8. In this way, with the cooperation of the pressing hole 8b, the pressing member 4b can be quickly positioned. Moreover, through the mutual cooperation of the pressing member 4b and the pressing hole 8b, the displacement of the upper frame 2 along the second direction Y will be restricted, effectively preventing the upper frame 2 from separating from the side frame 1.

[0083] Understandably, if the screw is too long, it can easily lead to higher torque during tightening, increasing the shear stress on the clamping member 4b. Therefore, the connection position between the clamping member 4b and the connecting member 4a should not be too far from the corresponding side frame member 1. (Reference) Figure 1-11As an example of this embodiment, the connector 4a includes a first connecting portion 4a1 and a second connecting portion 4a2. The first connecting portion 4a1 is connected to the interior of the upper frame 2 and extends toward the adjacent side frame 1 along a first direction X. The second connecting portion 4a2 is connected to the end of the first connecting portion 4a1 toward the adjacent side frame 1 and extends downward along a second direction Y. A threaded hole 4a3 is provided in the second connecting portion 4a2. The clamping member is a screw and is screwed into the threaded hole 4a3.

[0084] The first connecting part 4a1 extends toward the corresponding side frame 1, which allows the threaded hole 4a3 to be close to the inner side of the corresponding side frame 1. In this way, the connection position between the clamping member 4b and the threaded hole 4a3 can be close to the inner side of the side frame 1, shortening the distance between the threaded hole 4a3 and the inner side of the side frame 1 in the first direction X. This reduces the torque between the clamping member 4b and the inner side of the side frame 1, and reduces the shear stress borne by the clamping member 4b, so as to ensure the transmission of axial force from the clamping member 4b to the side frame 1 and ensure that the clamping member 4b can clamp the side frame 1.

[0085] It should be noted that there can be two clamping components 4 connected to the upper frame 2. The two clamping components 4 are respectively arranged at both ends of the upper frame 2, and the clamping parts 4b of the two clamping components 4 respectively clamp the interior of the corresponding side frame 1.

[0086] refer to Figure 1-11 Two clamping components 4 are respectively disposed on the left and right sides of the upper frame 2, so that the door assembly 100 of this embodiment 1 can be assembled as follows:

[0087] Place the lower frame 3 flat on the bathroom floor, fix the two side frame pieces 1 to the wall, and insert the upper frame piece 2 into the upper end of the side frame piece 1 from top to bottom. The upper frame piece 2 is supported by the support part 1b, the support block 5 and the support seat 8, so that the upper frame piece 2 is initially fixed.

[0088] Screw the clamping part 4b into the threaded hole 4a3 of the connector 4a. Then, tighten the clamping part 4b until the left clamping part 4b presses against the inside of the left side frame 1 and the right clamping part 4b presses against the inside of the right side frame 1. At this time, both the left and right sides of the upper frame 2 are pressed, and the door frame 300 is completed.

[0089] Example 2

[0090] This embodiment 2 also provides a door assembly, which is mounted on the wall of the bathroom to divide the shower area in the bathroom, thereby forming a relatively independent bathing space. It should be noted that the door assembly 100 of this embodiment 2 also has a first direction X, a second direction Y and a third direction Z that are perpendicular to each other. The first direction X is defined as the length direction of the door assembly 100, and the left and right sides are distinguished by the left and right sides of the door assembly when the user is outside the bathing space. The second direction Y is the height direction of the door assembly 100, and the upper and lower sides are distinguished by the up and down of the door assembly 100 during general use. The third direction Z is the width direction of the door assembly 100, and the side of the door assembly 100 facing the outside of the bathing space is the front side, and the opposite side is the rear side.

[0091] refer to Figure 12-17 The door assembly 100 of this embodiment 2 includes two side frame members 1, an upper frame member 2 and a lower frame member 3. The two side frame members 1 are arranged opposite each other in the first direction X. The upper frame member 2 is movably disposed between the two side frame members 1 and has a first cavity 2a inside. The lower frame member 3 is movably disposed between the two side frame members 1 and is located below the upper frame member 2.

[0092] It is understood that the door assembly 100 of this embodiment 2 is typically used in conjunction with the partition door 200. Two side frame members 1, together with the upper frame member 2 and the lower frame member 3, form a door frame 300. The partition door 200 is disposed within this door frame 300. Furthermore, the upper frame member 2 and the lower frame member 3 are provided with corresponding tracks 12 for the partition door 200 to slide, allowing the user to open and close the shower space by pushing the partition door 200. Of course, in other examples of the door assembly 100, the number of side frame members 1 can also be greater than two. For example, the left side of the door frame 300 may be formed by splicing two side frame members 1, and the right side of the door frame 300 may also be formed by splicing two side frame members 1. The door frame formed by multiple side frame members 1, together with the upper frame member 2 and the lower frame member 3, has the same structural principle as the door frame 300 of this embodiment 1, and will not be described in detail here.

[0093] In the case where the door assembly 100 of this embodiment 2 is assembled in the bathroom, the two side frame members 1 are usually arranged vertically and attached to the bathroom wall. Therefore, the upper frame member 2 is movably arranged between the two side frame members 1. Usually, the upper frame member 2 can move relative to the two side frame members 1 in the first direction X.

[0094] refer to Figure 12-17The side frame 1 is provided with a connection port 1a, which is located on the side of the side frame 1 facing the upper frame 2 in the first direction X, and the connection port 1a communicates with the interior of the side frame 1, allowing the upper frame 2 to enter and exit the interior of the side frame 1 through the connection port 1a. To facilitate the assembly of the upper frame 2 and the side frame 1, a support portion 1b is provided on the side of the side frame 1 facing the upper frame 2. This support portion 1b is located below the connection port 1a and is arranged on the side of the side frame 1 facing the upper frame 2 in the first direction X. With the cooperation of the connection port 1a and the support portion 1b, the upper frame 2 can be placed between the two side frame 1s, so that the end of the upper frame 2 in the first direction X passes through the connection port 1a, extends into the interior of the side frame 1, and is pressed against the support portion 1b, thereby achieving initial fixation through the support portion 1b.

[0095] The door assembly 100 of this embodiment 2 is also provided with at least one pressing assembly 4. The pressing assembly 4 includes a cam block 4c, which is rotatably connected to the first cavity 2a, and the farthest end 4c15 of the cam block 4c can pass through the connection port 1a and press the inside of the side frame 1, so that the upper frame 2 is connected and fixed to the side frame 1.

[0096] The number of clamping components 4 can be one or more. When only one clamping component 4 is provided in the door assembly 100, the clamping component 4 can be located at the left or right end of the upper frame 2. For example, taking the clamping component 4 located at the left end of the upper frame 2 as an example, refer to... Figure 12-17 The clamping assembly 4 is arranged near the left side frame 1, and the clamping assembly 4 is adjacent to the left side frame 1 so that the cam block 4c can extend into the interior of the side frame 1 through the connection port 1a.

[0097] By driving the cam block 4c to rotate, the cam block 4c can press the inner side of the left side frame 1, applying a force to the left side frame 1. Since the side frame 1 is attached to the bathroom wall and cannot move to the left, the left side frame 1 will apply a reaction force to the cam block 4c to the right. Since the upper frame 2 is movably positioned between the two side frame 1s, this reaction force drives the pressing assembly 4 to move the upper frame 2 to the right, so that the upper frame 2 is attached to the inner side of the right side frame 1 and presses the inner side of the right side frame 1. In this way, when the two side frame 1s are attached to the wall, the distance between the two side frame 1s is fixed. The cam block 4c and the upper frame 2 press the interior of the two side frame 1s respectively, so that the two side frame 1s will apply corresponding reaction forces to the pressing assembly 4b and the upper frame 2 respectively, so that the upper frame 2 is pressed between the two side frame 1s, thereby achieving a screwless locking fit between the upper frame 2 and the side frame 1s.

[0098] Furthermore, since the cam block 4c can rotate relative to the upper frame 2 and can be pressed against the inside of the side frame 1, the cam block 4c can extend to the outside of the upper frame 2 in the first direction X. In this way, even if the upper frame 2 is insufficient in length due to measurement error / processing error, the cam block 4c can still extend to the outside of the upper frame 2 to make up for the length required for the connection between the upper frame 2 and the two side frame 1, thereby ensuring that the upper frame 2 can cooperate with the side frame 1 and complete the assembly of the door frame 300.

[0099] The upper frame 2 may have one or more second mounting holes 2c, which are through holes, and fasteners 11, such as bolts, are installed in the second mounting holes 2c. The fasteners 11 are connected and fixed to the cam block 4c, so that the cam block 4c is arranged in the first cavity 2a and can rotate relative to the upper frame 2. Of course, the fasteners 11 are usually detachably connected to the cam block 4c, so that the cam block 4c and the upper frame 2 are also detachably connected, so as to facilitate the operator to install and remove the clamping assembly 4.

[0100] To facilitate the operator's rotation of the cam block 4c, a corresponding rotation structure can be configured on the cam block 4c, for example, refer to Figure 12-17 As an example of this embodiment, the cam block 4c includes a cam body 4c1. The cam body 4c1 has a first side 4c10 and a second side 4c11 arranged opposite to each other. The first side 4c10 is arranged facing upward and is connected to a connecting part 4c2. The connecting part 4c2 is detachably connected to the upper frame 2. The second side 4c11 is connected to a rotating part 4c3 for being driven to rotate. The rotation of the rotating part 4c3 can cause the cam body 4c1 and the connecting part 4c2 to rotate synchronously.

[0101] The rotating part 4c3 has a polygonal cross-sectional profile, which makes it easy for the operator to rotate the cam block 4c with a wrench. The rotating part 4c3 is located on the lower side of the cam block 4c, close to the downward opening of the first cavity 2a. The operator can easily reach the wrench through the downward opening of the first cavity 2a to turn the rotating part 4c3 and drive the cam block 4c to rotate.

[0102] Of course, considering the different installation sites of the door assembly 100, the operator may need to rotate the cam block 4c both clockwise and counterclockwise. Therefore, the cam block 4c can adopt a structure with symmetrically arranged lift and return angles. For example, refer to... Figure 12-17As an example of this embodiment, the cam body 4c1 includes a first stroke surface 4c12 and a second stroke surface 4c13. The first stroke surface 4c12 and the second stroke surface 4c13 extend from the base circle of the cam body 4c1 to the farthest end 4c15 of the cam body 4c1. The first stroke surface 4c12 and the second stroke surface 4c13 are arranged symmetrically with respect to the farthest end 4c15 of the cam body 4c1.

[0103] The first stroke surface 4c12 and the second stroke surface 4c13, which are symmetrically arranged relative to the farthest end 4c15 of the cam body 4c1, can serve as the lift surface and return surface of the cam block 4c, respectively. This allows the operator to achieve the same lifting effect when rotating the cam block 4c in both clockwise and counterclockwise directions. This ensures that the operator can press the farthest end 4c15 of the wheel body 4c1 into the interior of the side frame 1 when rotating the cam block 4c in both clockwise and counterclockwise directions.

[0104] refer to Figure 12-17 In some door components 100, the farthest end 4c15 of the cam block 4c is provided with an abutting surface 4c4. The farthest end 4c15 of the cam block 4c presses against the inside of the side frame 1, so that the abutting surface 4c4 fits against the inside of the side frame 1, and the farthest end 4c15 of the cam block 4c forms a surface contact with the side frame 1. In this way, when the operator rotates the cam block 4c, he can feel that the cam block 4c has rotated to the correct position. Moreover, the surface contact between the abutting surface 4c4 and the side frame 1 can ensure that the cam block 4c is pressed against the side frame 1, and prevent the cam block 4c from sliding relative to the side frame 1, which would cause the cam block 4c to unlock.

[0105] To ensure that the partition door 200 can fit with the door frame 300, a second cavity 1c is provided within the side frame member 1. The second cavity 1c extends along the height direction, i.e., the second direction Y, and penetrates the side of the side frame member 1 facing the upper frame member 2 in the first direction X, thus allowing the partition door 200 to enter and exit the second cavity 1c. Considering the supporting fit between the upper frame member 2 and the side frame member 1, in some door bodies 100, other supporting structures may be configured within the second cavity 1c. (Reference) Figure 12-17 As an example of this embodiment, a support block 5 is provided in the second cavity 1c. The support block 5 is connected to the support part 1b and is arranged below the connection port 1a. When the upper frame 2 passes through the connection port 1a and extends into the interior of the side frame 1, the upper frame 2 will press against the support part 1b and the support block 5, making the upper frame 2 more stable in the initial fixation.

[0106] The shape and number of the support blocks 5 arranged in the second cavity 1c can be selected in various ways. The number of support blocks 5 is usually two, and the two support blocks 5 are respectively set on both sides of the connection port 1a in the third direction Z, so that the upper frame 2 can be supported by the support blocks 5 on both sides of the third direction Z, ensuring the stability of the initial fixation of the upper frame 2.

[0107] It can be noted that in the door assembly 100 of this embodiment, the side frame 1 also has the same first direction X, second direction Y and third direction Z as the door assembly 100. The side frame 1 extends along the first direction X, and the connecting port 1a passes through the side of the side frame 1 facing the upper frame 2 along the second direction Y.

[0108] In a portion of the door assembly 100, a partition block 6 is provided within the second cavity 1c. The partition block 6 is positioned between two support blocks 5, and a track space 7 for arranging the partition door 200 is formed between the partition block 6 and the support blocks 5. The partition block 6 within the second cavity 1c serves as a reinforcing rib structure, enhancing the structural strength of the side frame 1. Furthermore, with the cooperation of the partition block 6 and the support blocks 5, the door frame 300 can form two track spaces 7 on both sides of the second direction Y, enabling the door assembly 100 to accommodate a structure with two movable partition doors.

[0109] It should be noted that when the partition door 200 moves within the door frame 300, it may move to the location of the clamping component 4. To avoid interference between the clamping component 4 and the partition door 200, if a partition block 6 is provided, the clamping component 4 can be positioned above the partition block 6. This ensures that the clamping component 4 is outside the track space 7, thereby ensuring that the partition door 200 will not collide with the clamping component 4 when it moves to the corresponding track space 7.

[0110] It should be noted that there can be two clamping components 4 connected to the upper frame 2. The two clamping components 4 are respectively arranged at both ends of the upper frame 2, and the cam blocks 4c of the two clamping components 4 respectively clamp the interior of the corresponding side frame 1.

[0111] refer to Figure 12-17 Two clamping components 4 are respectively disposed on the left and right sides of the upper frame 2, so that the door assembly 100 of this embodiment 2 can be assembled as follows:

[0112] Place the lower frame 3 flat on the bathroom floor, fix the two side frame pieces 1 to the wall, and insert the upper frame piece 2 into the upper end of the side frame piece 1 from top to bottom. The upper frame piece 2 is supported by the support part 1b, the support block 5 and the support seat 8, so that the upper frame piece 2 is initially fixed.

[0113] The cam block 4c is installed into the first cavity 2a of the upper frame 2 using fastener 11. Then, the cam block 4c is rotated until the left cam block 4c presses against the inside of the left side frame 1 and the right cam block 4c presses against the inside of the right side frame 1. At this time, both the left and right sides of the upper frame 2 are pressed, and the door frame 300 is completed.

[0114] In summary, the door assembly 100 provided in this embodiment of the present invention provides a support portion 1b inside the side frame 1, allowing the upper frame 2 to be connected to the support portion 1b and initially fixed between the two side frame 1s. Furthermore, the door assembly 100 provides a pressing component 4, allowing the pressing component 4b to pass through the connection port 1a of the side frame 1 and press against the inside of the side frame 1. In this way, when the side frame 1 is installed on the wall, the distance between the two side frame 1s is fixed. The movement of the pressing component 4b relative to the connecting component 4a allows the pressing component 4b to extend to the outside of the upper frame 2, causing the pressing component 4b to press against the inside of the side frame 1. This, in turn, fixes the upper frame 2 between the two side frame 1s under the action of the reaction force, enabling the upper frame 2 and the side frame 1 to achieve a screwless locking fit.

[0115] Furthermore, the door assembly 100 has a cam block 4c inside the upper frame 2. By rotating the cam block 4c, the farthest end 4c15 of the cam block 4c passes through the connection port 1a and presses against the inside of the side frame 1. In this way, when the side frame 1 is installed on the wall, the interval between the two side frame 1 is fixed. The movement of the cam block 4c relative to the upper frame 2 allows the farthest end 4c15 of the cam block 4c to extend to the outside of the upper frame 2, so that the farthest end 4c15 of the cam block 4c presses against the inside of the side frame 1. This causes the upper frame 2 to be fixed between the two side frame 1 under the action of the reaction force, so that the upper frame 2 and the side frame 1 can achieve a screwless locking fit.

[0116] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.

Claims

1. A door assembly (100), characterized in that, include: A door frame, comprising at least two side frame members (1) and an upper frame member (2) movably disposed between the two side frame members (1), wherein the side frame members (1) are used to connect to the wall, and the side frame members (1) are provided with a connection port (1a), the connection port (1a) communicating with the interior of the side frame members (1), and the side frame members (1) facing the upper frame member (2) are provided with a support portion (1b) located below the connection port (1a); the upper frame member (2) is provided with a first cavity (2a), and the upper frame member (2) passes through the connection port (1a), extends into the interior of the side frame members (1), and presses against the support portion (1b); At least one clamping assembly (4) includes a connector (4a) and a clamping member (4b), wherein the connector (4a) is connected to the first cavity (2a), the clamping member (4b) passes through the connector (4a) and is movable relative to the connector (4a), and the clamping member (4b) can pass through the connection port (1a) and clamp the interior of the side frame (1) so that the upper frame (2) is fixed to the side frame (1).

2. The door assembly (100) according to claim 1, characterized in that, The side frame (1) is provided with a second cavity (1c), which extends along the height direction and is provided with a support block (5). The support block (5) is connected to the support part (1b) and is located below the connection port (1a). The upper frame (2) passes through the connection port (1a), extends into the interior of the side frame (1), and presses against the support part (1b) and the support block (5).

3. The door assembly (100) according to claim 2, characterized in that, The side frame (1) has a first direction (X), a second direction (Y), and a third direction (Z) that are perpendicular to each other. The side frame (1) extends along the first direction (X), and the connecting port (1a) passes through the side frame (1) facing the upper frame (2) along the second direction (Y). The number of the support blocks (5) is two, and the two support blocks (5) are respectively disposed on both sides of the connection port (1a) in the third direction (Z) to support the upper frame (2).

4. The door assembly (100) according to claim 3, characterized in that, The second cavity (1c) is provided with a partition block (6), which is located between the two support blocks (5), and a track space (7) for arranging the partition door (200) is formed between the partition block (6) and the support block (5); the pressing component (4) is located above the partition block (6).

5. The door assembly (100) according to claim 1, characterized in that, The side frame (1) is provided with a second cavity (1c), which extends along the height direction and is provided with a support (8). The support (8) is provided on the side of the second cavity (1c) opposite to the connection port (1a) and is arranged corresponding to the connection port (1a). The upper frame (2) passes through the connection port (1a), extends into the interior of the side frame (1), and presses against the support part (1b) and the support (8). The clamping member (4b) passes through the connection port (1a) and presses against the support (8).

6. The door assembly (100) according to claim 5, characterized in that, A support block (5) is provided inside the second cavity (1c). The support block (5) is connected to the support part (1b) and is arranged below the connection port (1a). There are two support blocks (5), which are respectively arranged on both sides of the connection port (1a) in the third direction (Z) to support the upper frame (2). A partition block (6) is provided inside the second cavity (1c), the partition block (6) being disposed between the two supporting blocks (5), and a track space (7) for arranging a partition door (200) is formed between the partition block (6) and the supporting blocks (5); and, The partition block (6) and / or the support block (5) are provided with a fitting block (9); with the side opposite to the connection port (1a) as the bottom of the second cavity (1c), a fitting space (10) is formed between the fitting block (9) and the bottom of the second cavity (1c), and the support seat (8) is embedded in the fitting space (10) and connected and fixed to the side frame (1).

7. The door assembly (100) according to claim 5, characterized in that, The clamping member (4b) is a screw; the support (8) is provided with a clamping hole (8b), the clamping hole (8b) is recessed towards the outside of the side frame (1), and the inner diameter of the clamping hole (8b) is larger than the outer diameter of the clamping member (4b). The clamping member (4b) extends into the clamping hole (8b) and abuts against the bottom of the clamping hole (8b).

8. The door assembly (100) according to claim 1, characterized in that, The number of the clamping components (4) is two, and the two clamping components (4) are respectively arranged at both ends of the upper frame (2), and the clamping parts (4b) of the two clamping components (4) respectively clamp the interior of the corresponding side frame (1).

9. The door assembly (100) according to claim 1, characterized in that, The door assembly (100) has two mutually perpendicular directions: a first direction (X), a second direction (Y), and a third direction (Z); the connector (4a) includes a first connecting part (4a1) and a second connecting part (4a2), wherein the first connecting part (4a1) is connected to the interior of the upper frame (2) and extends along the first direction (X) toward the adjacent side frame (1); the second connecting part (4a2) is connected to the end of the first connecting part (4a1) toward the adjacent side frame (1) and extends downward along the second direction (Y), and a threaded hole (4a3) is provided in the second connecting part (4a2); the clamping member (4b) is a screw and is screwed into the threaded hole (4a3).

10. The door assembly (100) according to claim 1, characterized in that, The upper frame (2) is provided with a plurality of first mounting holes (2b), and fasteners (11) are provided in the first mounting holes (2b). The fasteners (11) are detachably connected to the connectors (4a), so that the connectors (4a) are detachably connected to the upper frame (2).

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