ES2853728T3 - Shower room switch door structure - Google Patents

Abstract

A shower cubicle opening and closing door structure comprising: a movable door (20) rotatable about an axis; a fixedly disposed fixed door (10), wherein the movable door (20) is connected to the fixed door through a rotating shaft; a door closer (100) which is connected between the movable door (20) and the fixed door (10) and comprises a main body (70) internally provided with a damper (703), a fixing part of the door closer connected to a first end of the main body (70), and a movable door connection piece, wherein a sliding piece (110) that is connected to the damper (703) and can extend or retract along a longitudinal direction of the main body (70) is arranged at a second end of the main body (70), an outer end of the sliding piece (110) is hinged to the connecting piece of the movable door, and the connecting piece of the movable door is fixed to the door ( 20) mobile; wherein the fixing piece of the door closer is a fixed door clamping piece (40) that is fixed on the top of the fixed door (10), and the connecting piece of the movable door is a piece (120) of tightening of the movable door that is fixed in the upper part of the movable door (20); wherein the fixed door clamp (40) is provided with a fixed door bayonet (401) at an outer end thereof and at least one first screw hole (402) adjacent to the door bayonet (401) where the fixed door bayonet (401) is clamped on top of the fixed door (10), and the fixed door clamp (40) is fixed on the fixed door (10) through a first set screw (50) engaging with at least one first screw hole (402); and the fixed door clamping piece (40) is connected with the main body (70) through a connecting piece (60), a first end of the connecting piece (60) is connected therewith at least a first Screw hole (402) through threads (601), and a second end of the connecting piece (60) is hinged with one end of the main body (70).

Description

DESCRIPTION

Shower room switch door structure

Technical field

The invention relates to the technical field of bathroom appliances, in particular to a shower cabin opening and closing door structure.

Background

Nowadays, when people decorate houses, a shower cubicle is usually arranged in a bathroom, and a shower door with a glass pane is usually used for a common shower cubicle. Typically, there are two types of movable doors that serve as a shower door: a sliding door that translates laterally and a pivot door that is revolving around a rotating shaft.

The pivot door typically has a metal frame comprising two side edges, with a glass pane disposed between the two side edges. The shower door is usually provided with a frame fixed to a wall, and the pivot door comprising the glass pane is fixed to the frame, thus fixing the glass pane and the frame. Generally, the rotary shaft is arranged on the pivot door, the glass pane is fixed on the rotary shaft, and the pivot door can rotate around the rotary shaft to achieve the opening and closing of the pivot door.

An opening and closing door is provided with a frame made of metal that rests against a wall, the frame that rests against the wall is connected with one side of the fixed door, and the other side of the fixed door is connected with a vertical frame. . One side of the movable door is provided with a vertical metal rotary shaft, and the movable door can rotate relative to the fixed door around the rotary shaft.

To achieve the rotation of the movable door, the metal rotating shaft in the moving door usually rests against one side of the fixed door with the vertical frame, the upper and lower ends of the metal rotating shaft and the vertical frame are respectively provided. With a fixed rotating shaft seat to integrally connect the fixed door with the moving door, and the moving door can rotate around the rotating shaft, thus achieving the opening and closing of the moving door. Due to the relatively large weight of the movable door, a relatively large force is usually required to open and close the movable door. However, due to the fact that the movable door weighs a lot and has a relatively large inertia, when the movable door is closed to a limit position, the movable door may impact the frame or a limiting piece to greatly impact the door. mobile, frame and limiting piece; If an impact force is relatively large, the movable door may break or the frame and boundary part may be damaged, so that the use of the shower door may be impaired.

Document US 6317922 B1 discloses a door closer with advanced manual locking for holding a door open, and document DE202011103996U1 discloses a device for automatic closing of a frameless door.

Technical problem

The technical problem mainly solved by the present invention is to provide a shower cabin opening and closing door structure capable of reducing an impact force generated when a movable door is closed, pointing to the shortcomings of the prior art.

Technical solution

To solve the above technical problem, the present invention adopts the following technical solution: a shower cabin opening and closing door structure is designed and comprises a movable door revolving around an axis and a fixed door fixedly arranged, in where the movable door is connected to the fixed door through a rotating shaft, wherein a door closer is connected between the movable door and the fixed door and comprises a main body internally provided with a damper, a door closer fixing part connected to a first end of the main body and a connecting piece of the movable door, a second end of the main body is arranged with a sliding piece that is connected to the damper and can extend or retract along a longitudinal direction of the main body, a outer end of the sliding piece is hinged to the connecting piece of the movable door, and the connecting piece of the movable door is fixed to the movable door; wherein the door closer fixing part is a fixed door clamping part that is clamped on top of the fixed door, and the moving door connecting part is a moving door clamping part which is clamped on the top of the movable door. As the fixed door clamping part and the moving door clamping part of the door closer are respectively clamped on the upper part of the fixed door and the moving door of a shower cabin, the fixed door clamping part and the part Movable door clamping devices can be installed or disassembled further after the shower cubicle is installed, and the installation and use of a shower cubicle opening and closing door is also facilitated.

The fixed door clamp is provided with a fixed door bayonet at an outer end thereof and at least one first screw hole adjacent to the fixed door bayonet, the fixed door bayonet is clamped in the part top of the fixed door, and the fixed door clamp is fastened to the fixed door through a first fixing screw which engages at least one first screw hole; and the fixed door clamping piece is connected with the main body through a connecting piece, a first end of the connecting piece is connected to at least a first screw hole through threads, and a second end of the connecting piece is hinged to one end of the main body.

It can be seen from the prior technical solution, according to the structure of the shower cabin opening and closing door provided by the present invention, the door closer is arranged between a fixed structure and the movable door, and the sliding piece in the door closer is provided with a travel limit. When the movable door is opened to the limit position, the damper in the main body of the door closer actuates the movable door to be positioned; and when the movable door is closed to the limit position, the sliding piece actuates the damper to generate a cushioning effect, so that the rotational speed of the movable door is reduced. Therefore, a large impact force caused by the moving door against a side fixed door, the frame and the bounding part can be avoided and damage to the moving door, the side fixed door, the frame and the bounding part can be avoided. . Meanwhile, due to the effect of the door closer, the movable door can be hermetically closed, and the parts used to close in a closed position of the door can be omitted.

In addition, the second end of the connecting piece is provided with a connecting through hole and penetrates through a through hole in the first end of the main body, a connecting pin formed by the mating connection of a screw and a nut penetrates through the through hole in the first end of the main body and the connecting through hole of the connecting piece, and the connecting piece engages with the main body so that they can rotate with respect to each other. The connecting pin formed by the screw and nut mating connection is adopted to connect the main body with the connecting part fixed on the fixed door clamp, so that the fixed door clamp can rotate freely at a certain angle to the main body when the door closer works, and the sliding piece cannot be held when sliding.

In a preferred solution, the movable door clamping piece is provided with a movable door bayonet at an outer end thereof and a second screw hole adjacent to the movable door bayonet, the movable door bayonet is clamped on the top of the movable door, and the movable door clamp is fixed on the movable door through a second set screw that engages the second screw hole.

Furthermore, an outer end of the sliding piece is provided with a connecting hole, a connecting pin formed by the mating connection of a screw and a nut penetrates through a connecting hole in an inner end of the clamping piece. of the movable door and a connection hole at an outer end of the sliding piece to connect the movable door clamping piece with the sliding piece, and the movable door clamping piece engages with the sliding piece so that you can rotate one with respect to the other. The connecting pin formed by the screw and nut mating connection is adopted to connect the sliding part with the clamping part of the movable door, so that the clamping part of the movable door can freely rotate at a certain angle. relative to the main body when the door closer works, and the sliding piece cannot be held when sliding.

Furthermore, the inner end of the clamping piece of the movable door is provided with a semi-closed cavity, and the outer end of the sliding piece is received in the cavity.

In a preferred solution, one side of the fixed door is provided with a first vertical frame for fixing the fixed door on a wall, and the other side of the fixed door is provided with a second vertical frame that abuts the rotating shaft of the mobile door; and a first rotary shaft seat at an upper end of the second vertical frame and a second rotary shaft seat at a lower end of the second vertical frame is integrally connected with the rotary shaft through screws.

Furthermore, a waterproof sealing piece is arranged between the second vertical frame and the rotating shaft.

Preferably the main body is elongated.

Beneficial effects

As can be seen from the above technical solution, the structure of the shower cabin opening and closing door provided by the present invention is simple and attractive, the speed can be greatly reduced when the movable door rotates to the position limit, and consequently the movable door is damaged, the fixed side door and the like caused by a relatively large impact force generated by the movable door is avoided. The structure of the shower enclosure opening and closing door provided by the present invention uses fewer components, has less assembly difficulty, can be assembled on site in the shower enclosure, and can meet the usage requirements for different occasions.

Brief description of the drawings

Fig. 1 is a schematic view of a shower cabin opening and closing door structure according to an embodiment of the present invention.

Fig. 2 is a schematic view showing an open state of a movable door of the structure of the opening and closing door of the shower cabin shown in Fig. 1.

Fig. 3 is an exploded schematic view of a door closer according to one embodiment of the present invention.

Fig. 4a and Fig. 4b are schematic views showing a closed state of the door closer shown in Fig. 3.

Fig. 5 is a schematic view showing an open state of the door closer shown in Fig. 3.

Fig. 6a and Fig. 6b are schematic views of a fixed door clamp on the door closer shown in Fig. 3.

Fig. 7a and Fig. 7b are schematic views of a movable door clamp in the door closer shown in Fig. 3.

Fig. 8 is an enlarged schematic view showing an installation state of the door closer shown in Fig. 3.

Detailed description

In the following, various modes of the present invention will be described in detail, the embodiments of which will be illustrated in conjunction with the accompanying drawings above and described below. In the attached drawings above, other elements are omitted that do not affect the scope of protection of the claims of the present application.

Referring to Fig. 1, a shower cubicle opening and closing door device of the present invention is installed in a shower cubicle, for example, in position A in Fig. 1. The shower cubicle a The one to which the opening and closing door structure of the embodiment is applied comprises a door 10 fixed on one side, a door 30 fixed on the other side, and a rotating movable door 20, wherein the movable door 20 is connected with the door 10 fixed through a shaft 201 rotatable on one side, and a door closer 100 is arranged between the fixed door 10 and the movable door 20. One side of the fixed door 10 is provided with a vertical frame 101 for fixing the fixed door 10 on a wall (not shown), and the other side of the fixed door 10 is provided with a vertical frame 102 abutting the shaft 201 rotating door 20 movable.

Referring to Fig. 2, a rotary shaft seat 103 at an upper end of the vertical frame 102 and a rotary shaft seat 104 at a lower end of the vertical frame 102 are integrally connected with the rotary shaft 201 of the movable door by the use of screws, so that the movable door 20 can rotate around the fixed door 10 using the rotating shaft 201 thereof, thus achieving the opening and closing of the shower cabin door. Preferably, a waterproof sealing piece is provided between the vertical frame 102 and the rotating shaft 201.

Referring to Fig. 3 through Fig. 8, one end of the door closer 100 is provided with a fixed door clamp 40 for connecting the fixed door 10, and the fixed door clamp 40 is provided with a bayonet. 401 to fasten on top of fixed door 10. The fixed door clamp 40 is fixed to the fixed door 10 through the screw holes 402 and 403 in the fixed door clamp 40 by two clamping screws 50. The threads 601 are formed at one end of a connecting piece 60, and the end of the connecting piece 60 is connected to the screw hole 402 or 403 in the fixed door clamp 40 through the threads 601. The Another end of the connection piece 60 is provided with a connection through hole 602, and the end can be inserted into a through hole 702 at one end, near the fixed door clamp 40, of a main body 70 of the door closer, a screw 80 and a nut 90 are used to penetrate through a through hole 701 in the end, near the fixed door clamp 40, of the main body 70 of the door closer, and a through hole 602 connecting the door closer. the connecting piece 60 for integrally connecting the fixed door clamp 40 with the main body 70 of the door closer. Meanwhile, the fixed door clamp 40 can rotate around the main body 70 of the door closer at a certain angle through a connecting pin formed by the connection of the screw 80 and the nut 90.

Referring to Fig. 3 to Fig. 8, the other end of the door closer 100 is provided with a sliding piece 110 and a movable door clamping piece 120 for connecting the movable door 20, the sliding piece 110 is a part of the The main body 70 of the door closer, the main body 70 of the door closer is internally provided with a damper 703 such as a hydraulic cylinder or a spring (which is a common structure of the door closer and is schematically indicated by a broken line in Fig. 3), and the slide member 110 is connected to the damper and may extend or retract along a longitudinal direction of the main body 70 of the door closer under the action of the damper. An outer end of the sliding piece 110 is provided with a connection hole 1101, and the screw 80 and nut 90 are used to penetrate through a connection hole 1204 into the clamping piece 120 of the movable door and the hole. Connection 1101 in the sliding piece 110 to connect the clamping piece 120 of the movable door with the main body 70 of the door closer. Meanwhile, piece 120 of The movable door clamp can rotate around the sliding part 110 in the main body 70 of the door closer at a certain angle through a connecting pin formed by the connection of the screw 80 and the nut 90. The clamp part 120 of the movable door is provided with a bayonet 1201 to hold on top of the movable door 20. The movable door clamp 120 is attached to the movable door 20 through a screw hole 1202 in the movable door clamp 120 using a clamp screw 50. Preferably, the movable door clamp 120 is provided with a semi-closed cavity 1203, and one end of the sliding part 110 is concealed in the cavity 1203, so that the entire door closer 100 looks more attractive.

As can be seen, when the movable door 20 is opened, the movable door 20 actuates the sliding piece 110 in the door closer 100 to slide and extend out of the main body 70 of the door closer 100, so that the door closer can be opened. When the movable door 20 is opened at a certain angle, the movable door 20 can be positioned without oscillating due to the limiting effect of a rotation angle between the sliding piece 110 and the clamping piece of the movable door 120. When the movable door 20 is closed, due to the effect of the door closer 100, the movable door 20 is pulled back by a retraction force of the door closer 100 to achieve flexible closing, so that the rotational speed of the movable door 20 can reduced, the impact on the fixed door 30 on the other side can be reduced, and damage to the fixed door 30, the movable door 20 and the like can be prevented. The movable door 20 can be hermetically closed due to the effect of the retraction force of the door closer 100.

Of course, the above embodiments are only preferred embodiments of the present invention and, in practical application, the present invention has further modifications within the scope of the claims.

Industrial applicability

The structure of the shower enclosure opening and closing door provided by the present invention can be manufactured and used in industry, and therefore has industrial applicability.

Claims (8)

1. A shower cabin opening and closing door structure comprising: a door (20) movable rotatable about an axis; a fixedly disposed fixed door (10), wherein the movable door (20) is connected to the fixed door through a rotating shaft; a door closer (100) which is connected between the movable door (20) and the fixed door (10) and comprises a main body (70) internally provided with a damper (703), a fixing part of the door closer connected to a first end of the main body (70), and a movable door connection piece, wherein a sliding piece (110) that is connected to the damper (703) and can extend or retract along a longitudinal direction of the main body (70) is arranged at a second end of the main body (70), an outer end of the sliding piece (110) is hinged to the connecting piece of the movable door, and the connecting piece of the movable door is fixed to the door ( 20) mobile; wherein the fixing piece of the door closer is a fixed door clamping piece (40) that is fixed on the top of the fixed door (10), and the connecting piece of the movable door is a piece (120) of tightening of the movable door that is fixed in the upper part of the movable door (20); wherein the fixed door clamp (40) is provided with a fixed door bayonet (401) at an outer end thereof and at least one first screw hole (402) adjacent to the door bayonet (401) where the fixed door bayonet (401) is clamped on top of the fixed door (10), and the fixed door clamp (40) is fixed on the fixed door (10) through a first set screw (50) engaging with at least one first screw hole (402); and the fixed door clamping piece (40) is connected with the main body (70) through a connecting piece (60), a first end of the connecting piece (60) is connected therewith at least a first Screw hole (402) through threads (601), and a second end of the connecting piece (60) is hinged with one end of the main body (70). The shower cabin opening and closing door structure according to claim 1, wherein the second end of the connection piece (60) is provided with a through connection hole (602) and penetrates through A through hole (702) in the first end of the main body (70), a connecting pin formed by the mating connection of a screw (80) and a nut (90) penetrates through a through hole (701) in the first end of the main body (70) and the through connection hole (602) of the connection piece (60), and the connection piece (60) engage with the main body (70) so that they can rotate one with respect to the other. The shower cabin opening and closing door structure according to claim 1, wherein the movable door clamping piece (120) is provided with a movable door bayonet (1201) at an outer end of the same and a second screw hole adjacent to the movable door bayonet (1201), the movable door bayonet (1201) is clamped on top of the movable door (20), and the clamping piece (120) The movable door is fixed to the movable door (20) through a second fixing screw that engages the second screw hole. The structure of the shower cabin opening and closing door according to claim 3, wherein an outer end of the sliding piece (110) is provided with a connection hole (1101), a connection pin formed by the coupling connection of a screw (80) and a nut (90) it penetrates through a connection hole (1204) at an inner end of the clamping piece (120) of the movable door and the hole (1101) connection at an outer end of the sliding piece (110) to connect the movable door clamping piece (120) with the sliding piece (110), and the movable door clamping piece (120) engages with the piece (110), sliding so that they can rotate one with respect to the other. The shower cabin opening and closing door structure according to claim 4, wherein the inner end of the movable door clamping piece (120) is provided with a semi-closed cavity (1203), and the The outer end of the slide piece (110) is received in the cavity (1203). The shower cabin opening and closing door structure according to claim 1, wherein one side of the fixed door (10) is provided with a first vertical frame (101) to fix the fixed door (10) on one wall, and on the other side of the fixed door (10) is provided with a second vertical frame (102) adjoining the rotating shaft (201) of the movable door (20); and a first rotary shaft seat (103) at an upper end of the second vertical frame (102) and a second rotary shaft seat (104) at a lower end of the second vertical frame (102) are integrally connected with the shaft (201 ) rotatable through screws. The shower cabin opening and closing door structure according to claim 6, wherein a waterproof sealing piece is arranged between the second vertical frame (102) and the rotating shaft (201). The shower cabin opening and closing door structure according to claim 1, wherein the main body (70) is elongated.