CN218894568U - Connection structure, door frame and shower door - Google Patents

Abstract

The utility model discloses a connecting structure, a door frame and a shower door. The connecting structure is used to connect a beam extending along a first direction and a side frame extending along a second direction perpendicular to the first direction; the connecting structure includes fasteners, The sliding part and the mounting part; the top of the side frame is provided with a first wall perpendicular to the second direction, and the end of the crossbeam is located on the first wall; the second wall of the crossbeam facing downward is provided with a chute opening downward; The mounting parts are respectively fixed in the side frames, and are provided with mounting holes; the sliding parts are slid in the chute along the first direction, and cannot exit the chute along the second direction; and the sliding parts are respectively adapted to pass through along the first direction The corresponding mounting holes are respectively pressed against the corresponding side frame or the corresponding wall surface; the fastener extends into the chute from the opening of the chute, and is used for fixing the slider on the beam. The connection structure is easy to install. The door frame and the shower door have the above connection structure.

Description

A connection structure, door frame and shower door

technical field

The utility model relates to the technical field of installation, in particular to a connection structure, a door frame and a shower door.

Background technique

When installing the door frame of the shower door, the side frames on the left and right sides are generally fixed to the external wall first, and then the two ends of the beam are respectively fixed to the two side frames. When the existing beam is installed, the two ends of the beam are generally fixed to the two side frames by screws from the side or above. However, in order to be more aesthetically pleasing when fixed from the side, it is generally necessary to install a decorative cover to cover the screws, which increases installation difficulty and production cost. And for door frames with beams near the top of the bathroom wall, there isn't enough room to screw in from above.

Utility model content

The purpose of the utility model is to overcome the above-mentioned defects or problems in the background technology, and provide a connection structure that is easy to install, a door frame with the connection structure, and a shower door with the door frame.

In order to achieve the above object, the utility model adopts the following technical solutions:

Solution 1: a connecting structure, which is used to connect a beam extending along a first direction and a side frame extending along a second direction perpendicular to the first direction; the connecting structure includes fasteners, sliding parts and mounting parts; the The top of the side frame is provided with a first wall perpendicular to the second direction, and the end of the beam is seated on the first wall; groove; the mounting parts are respectively fixed in the side frame, and are provided with mounting holes; the sliding part is slid in the chute along the first direction, and cannot exit the chute along the second direction; and the The sliding piece is adapted to pass through the installation hole along the first direction and abut against the side frame or the external wall; the fastener extends into the sliding groove from the opening of the sliding groove, and is used to fix the sliding piece on the beam.

Scheme 2: Based on Scheme 1, the sliding part is provided with a threaded hole penetrating the sliding part along the second direction; the fastener is a top screw adapted to the threaded hole, which is threadedly matched with the threaded hole And butt against the groove wall of the chute to fix the slider on the beam.

Scheme 3: Based on Scheme 1, the mounting parts are respectively welded and fixed to the side frames.

Solution 4: A door frame, which includes a beam extending along a first direction, two side frames extending along a second direction perpendicular to the first direction, and two connection structures described in any one of the above-mentioned solutions 1 to 3; the beam The two ends of the two side frames are respectively located on the first walls of the two side frames, and the two connecting structures correspond to the two side frames one by one, respectively connecting the two side frames to the cross beam.

Scheme 5: Based on Scheme 4, installation grooves are provided at the tops of the two side frames; the installation grooves are perpendicular to the second direction and the groove wall away from the ground forms the first wall; the two ends of the crossbeam respectively extend into the corresponding installation slots and sit on the first wall, and cannot exit the installation slots along a third direction perpendicular to the first direction and the second direction.

Solution 6: The size of the mounting hole along the second direction matches the size of the sliding member along the second direction.

Scheme 7: Based on Scheme 5, a coat is also included; the coat is sleeved on the outside of the beam.

Solution 8: A shower door, which includes a door body and the door frame described in any one of the above-mentioned solutions 4 to 7.

Scheme 9: Based on Scheme 8, the door body includes a sliding door and a fixed door; the door frame is the door frame described in Scheme 7; the outer cover is provided with a downward opening limit groove; the top end of the fixed door extends into the limiting slot.

From the above description of the utility model, it can be known that, compared with the prior art, the utility model has the following beneficial effects:

1. When the beam is installed, the end of the beam is first placed on the first wall, so that the end of the beam is supported by the side frame. Then, adjust the position of the sliding member from the opening of the chute so that it passes through the mounting hole and abuts against the side frame or the external wall. Finally, the slider is fixed on the beam by fasteners to complete the installation of the beam and the side frame. The slider pushes against the side frame or the external wall, so that the beam is limited by the side frame or the external wall; after the slider passes through the mounting hole, the hole wall of the mounting hole restricts the beam along the second direction and perpendicular to the first direction and movement in the third direction in the second direction. Since the opening of the chute is downward, it is convenient to adjust the position of the sliding part and facilitate the installation of the fastener. Moreover, the fasteners are relatively concealed, and no additional decorative cover is required.

Since the position of the sliding part can be adjusted, not only the sliding part can be tightly abutted against the side frame or the wall, but also suitable for installation of different sizes.

2. The sliding part is fixed on the beam through the top wire, and the structure is simple.

3. The mounting part is fixed to the side frame by welding, which can be welded after the installation position is determined during connection. Avoid that the slider cannot pass through the mounting hole due to dimensional errors.

4. The door frame has the above-mentioned connection structure, so it has all the above-mentioned beneficial effects. After the beam is connected to the two sides of the frame, the beam cannot move along the first direction because the two sliders are pressed against the side frame or the external wall respectively. After the slider passes through the mounting hole, the hole wall of the mounting hole restricts the beam from moving along the second direction. direction and the third direction perpendicular to the first direction and the second direction; the crossbeam is limited in three dimensions so that it cannot be separated from the side frame to realize the installation of the door frame. And for the door frame with the crossbeam close to the top of the wall, due to the above connection structure, it is more convenient to adjust the position of the slider and install the fastener from below, and there is no need to set a decorative cover.

5. The beam cannot exit the installation groove along the third direction, making the installation of the beam more stable. And because the crossbeam is limited by the installation groove in the third direction, the size of the installation hole along the third direction can be set larger, which is convenient for the sliding member to pass through.

6. The size of the mounting hole along the second direction is adapted to the size of the sliding member along the second direction, so as to prevent the beam from shaking in the second direction.

7. The jacket is set outside the beam to meet the user's needs for the appearance of the beam.

8. The shower door includes the above-mentioned door frame and thus has all the beneficial effects of the above-mentioned door frame.

9. The fixed door extends into the limit groove of the jacket to avoid shaking of the fixed door.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments. Obviously, the accompanying drawings in the following description are some embodiments of the utility model. For those skilled in the art, other drawings can also be obtained based on these drawings without creative efforts.

Fig. 1 is the structural representation of doorframe in the present embodiment;

Fig. 2 is the three-dimensional exploded schematic diagram of beam and overcoat in the present embodiment;

Fig. 3 is a three-dimensional exploded schematic view of the first viewing angle of the door frame in this embodiment;

Fig. 4 is a structural schematic diagram of the second viewing angle of the door frame in this embodiment.

Explanation of main reference signs:

Beam 1; first groove 11; second wall 111; chute 12; side frame 2; first board 21; second board 22; third board 23; Body 31 ; second slot 32 ; limiting slot 33 ; fastener 4 ; sliding piece 5 ; threaded hole 51 ; mounting piece 6 ; mounting hole 61 ; first direction D1 ; second direction D2 : third direction D3.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the 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 utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the claims, description and above-mentioned drawings of the present utility model, unless otherwise clearly defined, such as the use of the terms "first", "second" or "third", etc., are for the purpose of distinguishing different objects, rather than using to describe a specific order.

In the claims, description and above-mentioned drawings of the present utility model, unless otherwise clearly defined, for orientation words, such as using the terms "center", "horizontal", "longitudinal", "horizontal", "vertical", "top ", "Bottom", "Inner", "Outer", "Up", "Down", "Front", "Back", "Left", "Right", "Clockwise", "Counterclockwise" and other directions Or the positional relationship is based on the orientation and positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation or be constructed in a specific orientation And operation, so it can not be understood as limiting the specific protection scope of the present utility model.

In the claims, description and above-mentioned drawings of the utility model, unless otherwise clearly defined, if the term "fixed" or "fixed connection" is used, it should be understood in a broad sense, that is, there is no displacement relationship and relative rotation between the two. Any way of connection, that is to say, includes non-detachable fixed connection, detachable fixed connection, integral connection and fixed connection through other devices or elements.

In the claims, description and above-mentioned drawings of the present utility model, if the terms "comprising", "having" and their variants are used, it is intended to mean "including but not limited to".

As shown in Figures 1 to 4, the shower door includes a door body (not shown in the figure) and a door frame. In this embodiment, the door body includes a sliding door and a fixed door. The door frame includes a beam 1, two side frames 2, two connecting structures and a coat 3.

As shown in FIG. 2 , the crossbeam 1 extends along the first direction D1 , and its second downward wall 111 is provided with a sliding groove 12 opening downward. Specifically, the beam 1 is provided with a first groove 11 opening downwards, and the groove wall of the first groove 11 facing its opening forms a second wall 111 . The chute 12 extends along the first direction D1, and both ends pass through the end surfaces of the two ends of the beam 1 . The first groove 11 is used for installing the pulley on the door body.

In this embodiment, as shown in FIG. 2 , the slide groove 12 is a T-shaped groove, and its cross section perpendicular to the first direction D1 is T-shaped. In other embodiments, the sliding groove 12 can also be configured as a dovetail groove.

As shown in FIG. 1 and FIG. 3 , the frames 2 on both sides extend along a second direction D2 perpendicular to the first direction D1 , and are respectively fixed on two opposite walls. Both sides of the frame 2 are provided with a first wall 25 perpendicular to the second direction D2 at the top, and the two ends of the beam 1 are seated on the first wall 25 . Specifically, installation grooves 24 are provided at the tops of the frames 2 on both sides. The installation grooves 24 are perpendicular to the second direction D2 and the walls of the grooves facing away from the ground form the first wall 25 . The two ends of the beam 1 extend into the corresponding installation groove 24 and sit on the first wall 25, and cannot exit the installation groove 24 along the third direction D3 perpendicular to the first direction D1 and the second direction D2. The installation of the beam 1 more stable.

In this embodiment, as shown in FIG. 3 , the side frame 2 includes a first board 21 , a second board 22 and a third board 23 which are integrally connected to each other and extend along the second direction D2 . Both the first board 21 and the second board 22 are U-shaped in cross-section, and they are arranged symmetrically along a symmetry axis parallel to the second direction D2, and arranged along the third direction D3. The U-shaped openings of the first plate 21 and the second plate 22 are oppositely arranged. The third plate 23 is located between the first plate 21 and the second plate 22 , and is fixed to the inner walls of the first plate 21 and the second plate 22 . The end surface of the top of the third plate 23 is lower than the end surfaces of the top of the first plate 21 and the second plate 22 , so that the side frame 2 forms a mounting groove 24 at the top, and the side wall at the top of the third plate 23 forms a first wall 25 . When both ends of the beam 1 extend into the corresponding installation slots 24, the first plate 21 and the second plate 22 limit the beam 1 so that the beam 1 cannot exit the installation slot 24 along the third direction D3.

As shown in FIG. 3 , the connecting structure is used to connect the beam 1 and the side frame 2 , which includes a fastener 4 , two sliding parts 5 and two mounting parts 6 .

As shown in FIG. 3 and FIG. 4 , the mounting parts 6 are respectively fixed in the side frames 2 and have mounting holes 61 . In this embodiment, the mounting part 6 is welded and fixed to the side frame 2 . Specifically, the mounting part 6 is a rectangular plate body, which is provided with a mounting hole 61 penetrating through the mounting part 6 along the first direction D1 and extending along the third direction D3.

As shown in Figures 3 and 4, the slider 5 is slid in the chute 12 along the first direction D1, and cannot exit the chute 12 along the second direction D2; and the slider 5 is suitable for passing through the installation along the first direction D1 The holes 61 are respectively against the side frame 2 or the external wall. Specifically, the sliding member 5 is a block extending along the first direction D1 , its cross section perpendicular to the first direction is T-shaped, and adapted to the slide groove 12 . The sliding member 5 is also provided with threaded holes 51 penetrating the sliding member 5 along the second direction D2, and in this embodiment, there are two threaded holes 51 .

In this embodiment, the two ends of the beam 1 are respectively located on the first walls 25 of the two side frames 2 , and the two connecting structures correspond to the two side frames 2 one by one, respectively connecting the two side frames 2 to the beam 1 .

In this embodiment, the frames 2 on both sides are respectively installed on two opposite wall surfaces, and the sliding member 5 passes through the installation hole 61 and abuts against the wall surfaces corresponding to the side frames 2 . The size of the installation hole 61 along the second direction D2 is adapted to the size of the sliding member 5 along the second direction D2, so as to prevent the beam 1 from shaking in the second direction.

As shown in FIGS. 3 and 4 , the fastener 4 extends from the opening of the chute 12 into the chute 12 for fixing the slider 5 on the beam 1 . Specifically, the fastening member 4 is a top screw adapted to the threaded hole 51 , which is threadedly engaged with the threaded hole 51 and abuts against the groove wall of the sliding groove 12 to fix the sliding member 5 on the beam 1 . Fix the sliding part 5 on the beam 1 through the top screw, and the structure is connected to the order.

As shown in FIG. 2 , the jacket 3 extends along the first direction D1 and is sheathed on the beam 1 . The jacket 3 is provided with a limiting groove 33 opening downward. Specifically, the jacket 3 includes a first body 31 , and the first body 31 is provided with a second groove 32 opening downward. The side wall of the first body 31 perpendicular to the third direction D3 is provided with a bent portion, and a limiting groove 33 opening downward is formed on the bent portion; the other side wall of the first body 31 perpendicular to the third direction D3 The space between the bent parts is adapted to the beam 1 . The fixed door of the shower door body is inserted in the limit groove 33 during installation, which can prevent the fixed door from shaking. The setting jacket 3 is set on the outside of the beam 1 to meet the user's requirements for the appearance of the beam 1 .

The installation process of the shower door of the present embodiment is as follows:

As shown in FIGS. 1 to 4 , first, since the mounting part 6 is fixed to the side frame 2 by welding, it can be welded after the installation position is determined during connection. It is avoided that the sliding member 5 cannot pass through the installation hole 61 due to dimensional errors. After determining the installation positions of the two installation parts 6, put the two installation parts 6 into the corresponding installation grooves 24, and weld and fix them with the corresponding side frames 2. Next, the frames 2 on both sides are installed on two opposite wall surfaces by screws respectively. Then, put the coat 3 on the outside of the beam 1. Afterwards, extend the two ends of the crossbeam 1 into the corresponding mounting grooves 24 , so that the crossbeam 1 is seated on the first wall 25 , so that the two ends of the crossbeam 1 are supported by the frames 2 on both sides. Afterwards, loosen the fasteners 4 respectively, and then adjust the positions of the two slides 5 from the openings of the chute 12, so that they pass through the corresponding mounting holes 61 and abut against the corresponding wall; Part 4 is tightened, so that the two sliding parts 5 are fixed on the beam 1, and the installation of the door frame is completed. After that, the door body is installed on the door frame, and the installation is completed.

Since the slider 5 is against the corresponding side frame 2 or the corresponding wall surface, the beam 1 is limited by the side frame 2 or the external wall surface and cannot move in the first direction D1; after the slider 5 passes through the installation hole 61, it is installed The wall of the hole 61 limits the movement of the beam 1 along the second direction D2 and a third direction D3 perpendicular to the first direction D1 and the second direction D2. In this embodiment, since the first plate 21 and the second plate 22 restrict the crossbeam 1 from moving along the third direction D3, the size of the mounting hole 61 along the third direction D3 can be set larger to facilitate the passage of the slider 5 . Therefore, the beam 1 is limited by the wall of the mounting hole 61 and cannot move along the second direction D2, and is limited by the first plate 21 and the second plate 22 and cannot move along the third direction D3; so that the beam 1 can move in three dimensions All are limited, so that it cannot be separated from the side frame 2 to realize installation.

Since the opening of the chute 12 is downward, it is convenient to adjust the position of the sliding member 5 and facilitate the installation of the fastener 4 . And the fastener 4 is relatively concealed, and no additional decorative cover is required. The position of the sliding part 5 can be adjusted, not only making the sliding part 5 close to the side frame 2 or the wall surface, but also adapting to the installation of different sizes.

For the door frame where the crossbeam 1 is close to the top of the wall, the above connection structure is adopted to realize the adjustment of the position of the sliding part 5 and the installation of the fastener 4 from below, which is more convenient and does not need to be additionally provided with a decorative cover.

The above specification and description of the embodiments are used to explain the protection scope of the present utility model, but do not constitute a limitation to the protection scope of the present utility model. Through the enlightenment of the utility model or the above-mentioned embodiments, those of ordinary skill in the art can obtain the understanding of the utility model through logical analysis, reasoning or limited experiments in combination with common knowledge, common technical knowledge in the field and/or prior art. The modifications, equivalent replacements or other improvements of the embodiments or some of the technical features thereof shall be included in the protection scope of the present utility model.

Claims (9)

1. A connection structure for connecting a cross beam (1) extending in a first direction (D1) and a side frame (2) extending in a second direction (D2) perpendicular to the first direction (D1); the device is characterized by comprising a fastener (4), a sliding piece (5) and a mounting piece (6);

the top end of the side frame (2) is provided with a first wall (25) perpendicular to the second direction (D2), and the end part of the cross beam (1) is located on the first wall (25);

a downward opening chute (12) is arranged on the downward second wall (111) of the cross beam (1);

the mounting piece (6) is fixed in the side frame (2) and is provided with a mounting hole (61);

the sliding piece (5) is arranged on the sliding groove (12) in a sliding way along the first direction (D1) and cannot exit the sliding groove (12) along the second direction (D2); the sliding piece (5) is suitable for penetrating through the mounting hole (61) along the first direction (D1) and propping against the side frame (2) or the external wall surface;

the fastening element (4) protrudes into the sliding slot (12) from the opening of the sliding slot (12) and is used for fixing the sliding piece (5) on the cross beam (1).

2. A connecting structure according to claim 1, characterized in that the slide (5) is provided with a threaded hole (51) extending through the slide (5) in the second direction (D2);

the fastener (4) is a jackscrew matched with the threaded hole (51), and the jackscrew is in threaded fit with the threaded hole (51) and abuts against the groove wall of the sliding groove (12) so as to fix the sliding piece (5) on the cross beam (1).

3. A connecting structure according to claim 1, characterized in that the mounting member (6) is welded to the side frame (2).

4. A door frame, characterized by comprising a cross beam (1) extending in a first direction (D1), two side frames (2) extending in a second direction (D2) perpendicular to the first direction (D1), and a connecting structure according to any one of the preceding claims 1 to 3; the two ends of the cross beam (1) are respectively located on the first walls (25) of the two side frames (2), the two connecting structures are in one-to-one correspondence with the two side frames (2), and the two side frames (2) are respectively connected with the cross beam (1).

5. A door frame according to claim 4, wherein the top ends of both side frames (2) are provided with mounting grooves (24);

-the mounting groove (24) forms the first wall (25) perpendicular to the second direction (D2) and facing away from the wall of the ground; the two ends of the cross beam (1) respectively extend into the corresponding mounting grooves (24) and are located on the first wall (25), and the cross beam cannot exit from the mounting grooves (24) along a third direction (D3) perpendicular to the first direction (D1) and the second direction (D2).

6. A door frame according to claim 5, characterized in that the dimensions of the mounting hole (61) in the second direction (D2) are adapted to the dimensions of the slider (5) in the second direction (D2).

7. A door frame as claimed in claim 5, further comprising an outer cover (3);

the outer sleeve (3) is sleeved outside the cross beam (1).

8. A shower door comprising a door body and a door frame as claimed in any one of claims 4 to 7.

9. A shower door comprising a door body and a door frame according to claim 7; the door body comprises a sliding door and a fixed door; a limiting groove (33) with a downward opening is formed in the outer sleeve (3); the top end of the fixed door stretches into the limit groove (33).

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