CN215718150U

CN215718150U - Bilateral dull and stereotyped door that opens and shuts

Info

Publication number: CN215718150U
Application number: CN202120248612.8U
Authority: CN
Inventors: 丁欣欣; 丁泽成; 周东珊; 李鹏程; 操婷
Original assignee: Zhejiang Yasha Decoration Co Ltd
Current assignee: Zhejiang Yasha Decoration Co Ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2022-02-01
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a double-side opening and closing flat door which comprises a door plate and side frames, wherein the door plate is used for forming the flat door, the side frames are arranged on two sides of the door plate, one side, far away from the door plate, of each side frame is provided with a plug-in card connecting structure, a door shaft assembly is arranged at the end part of each side frame, close to one side of a door shaft, the side frame, far away from one side of the door shaft, is connected with a door bolt in a plug-in card mode, and the side frame, close to one side of the door shaft, is connected with a first edge sealing piece in a plug-in card mode. The components on the two sides of the door leaf can be freely switched, and the opening and closing sides of the door leaf can be conveniently and quickly replaced; the assembled door leaf is formed by freely cutting the door leaf to adapt to door leaves of various sizes; the assembly is in an assembly mode, the assembly of the profile structure matched with the clamping structure is easy and convenient, and the requirement on the installation precision is low; functional structures such as a heat-insulating layer and a sound-insulating layer are formed, and the overall performance of the flat door is improved; the effective locking when the flat door is closed is ensured, and the flat door can be conveniently and rapidly opened and closed; the edge sealing piece seals the side frame at the door spindle side, and is sealed and dustproof; the sealing strips are arranged to prevent hands from being clamped.

Description

Bilateral dull and stereotyped door that opens and shuts

Technical Field

The utility model relates to the technical field of architectural decoration, in particular to a double-side opening and closing flat door.

Background

Present fitment requires highly, and the demand is various, large-scale frock place very much, and door leaf and door pocket demand are more, and the functional requirement is also abundanter. The traditional partition wooden door needs to be installed by firstly carrying out base layer treatment and foaming agent, fixing the door pocket line to the door opening according to the line releasing position, and then fixing the finished wooden door on the door pocket line through the hinge. The manufacturing process is complex, the production period is long, and the paint pollution is serious. And the door plate has heavier weight, higher market price, slow field installation efficiency and higher installation cost. On the other hand, in the existing large-space tooling places, the sizes of partition doors are different, so that the wooden doors are various in customized specifications, the manufacturing cost is not easy to control, and the construction period cannot be guaranteed; there are various requirements for the opening side and the opening direction of the door panels in some places, for example, some door panels are opened on the left side and some door panels are opened on the right side. For a traditional door leaf, the size of the door leaf must be determined in advance to carry out subsequent manufacturing and mounting steps, the mounting positions of the hinge, the bolt, the door tongue and other components must be determined in advance, the components are difficult to change once being mounted, if the components are required to be changed, the original door pocket and the door leaf need to be detached, and a new door pocket and a new door leaf need to be manufactured, so that the cost is increased, and the efficiency is reduced.

For example, a chinese patent publication discloses "a fabricated door leaf and a method for fabricating the same", whose publication number CN112096246A includes: the door leaf panel is used for being inserted and connected into a main body part of the door leaf; the door leaf side sealing component is connected with the door leaf panel in a plug-in manner and is used for realizing a component for plugging the side edge of the door leaf panel in a plug-in manner; the door leaf panel is provided with a cutting cavity with any width, and the inner side surface of the door leaf panel is uniformly provided with a plurality of oppositely inserted clamping structures; the door leaf side sealing component comprises a plug-in card mounting piece and a door leaf side sealing piece; the plug-in card installing piece is inserted into the door leaf panel width random cutting cavity, and the door leaf side sealing piece is connected with the plug-in card installing piece in a plug-in mode. The utility model discloses a side seal subassembly through setting up the plug-in card formula and connecting forms the assembled door leaf to can cut according to required width wantonly through setting up the cavity, but hinge, bolt, latch on the door leaf, members such as jack on the door pocket need confirm the mounted position in advance, including installing in left side still right side, in case be difficult to the change after having installed, the change is with high costs, and is efficient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a double-side opening and closing flat door, which aims to solve the problems that the installation positions of components such as hinges, door tongues and the like of the door leaf in the prior art need to be determined in advance, the replacement cost is high and the efficiency is low after the components are installed, and the components on two sides of the door leaf can be switched freely, so that the opening and closing sides of the door leaf can be replaced conveniently and quickly.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a both sides dull and stereotyped door that opens and shuts, is including the door plant that is used for forming dull and stereotyped door and the side frame of setting in the door plant both sides, one side that the door plant was kept away from to the side frame is equipped with the plug-in card and connects the structure, and wherein the side frame tip that is close to door-hinge one side is equipped with the door-hinge subassembly, and the plug-in card formula is connected with the latch on keeping away from the side frame of door-hinge one side, and the plug-in card formula is connected with first banding piece on being close to the side frame of door-hinge one side.

The utility model is characterized in that the flat door with two sides opened and closed is arranged to replace the traditional wooden suit door, and the door shaft component replaces the traditional door hinge. The flat door is formed by combining a door plate and side frames arranged on two sides of the door plate, the width of the door plate can be cut on site according to requirements, the side frames are fixed on two sides of the cut door plate for edge sealing, as the structural shapes of the side frames on the two sides are completely consistent, a door tongue can be arranged on the side frame on any side, the door leaf is closed by matching the door tongue with a door frame, and the door tongue is convenient to install and disassemble in a plug-in type connection manner; set up first banding spare on the side frame of opposite side for it is dustproof to carry out the banding to the side frame, first banding spare also is the plug-in card formula with the bolt and connects, and both ends set up the rotation that the door spindle subassembly realized the door leaf about the side frame of this side simultaneously, because the door spindle subassembly sets up the tip at the door leaf, do not influence the door frame structure during installation and dismantlement. The dull and stereotyped door can cut the equipment at the scene, and members such as latch can switch at any time according to the demand simultaneously, for example, when the door-hinge subassembly sets up on the side frame of left side, the latch is connected on the side frame of right side, and the door-hinge is on the left side this moment, when needs change the door-hinge side to the right side at the scene, only need change respectively the door-hinge subassembly, the connection side of latch can.

Preferably, the flat door is formed by two door panels and two side frames in a surrounding mode, a filling cavity is formed inside the flat door, and a filling layer is filled in the filling cavity.

The filling cavity reduces the weight of the flat door on one hand, and on the other hand, heat insulation materials or sound insulation materials can be filled into the filling cavity to form a heat insulation layer or a sound insulation layer and the like, so that the heat insulation and sound insulation performance of the flat door is improved.

Preferably, the door shaft assembly comprises a first door shaft part and a second door shaft part which are rotatably connected, the end part of the side frame is provided with a mounting groove for accommodating the second door shaft part, and the second door shaft part is arranged in the mounting groove.

The door shaft assembly is arranged into two parts, a first door shaft part is fixed at the top and the bottom of the door frame in advance, and a second door shaft part is arranged in the mounting groove at the end part of the side frame and then the flat door is integrally mounted on the first door shaft part.

Preferably, the groove wall of the mounting groove is provided with a convex strip extending along the length direction of the side frame, and the side wall of the second door shaft part is provided with a first slot in inserted connection with the convex strip.

Conveniently peg graft the second door shaft spare in the mounting groove, fix a position the second door shaft spare rapidly.

Preferably, a reinforcing rib is arranged in the mounting groove.

The side frame is used for increasing the strength of the side frame and ensuring the reliability of the flat door.

Preferably, one side of the side frame, which is far away from the flat door, is provided with a socket, two side walls of the socket are inwards provided with clamping protrusions, and the door bolt and the first edge sealing piece are provided with clamping claws matched with the clamping protrusions.

The side frame is various with the connection structure of keeper, first banding piece, and one of them side frame structure is linear cell body structure, and side frame one side opening forms the socket, and the socket has certain elasticity, fixes keeper and first banding piece through the protruding and jack catch joint of the joint of socket lateral wall, and the joint is protruding to prevent that the jack catch from breaking away from the side frame.

Preferably, a dovetail groove is formed in one side, away from the flat door, of the side frame, and clamping convex strips matched with the dovetail groove are arranged on the door bolt and the first edge sealing piece.

The other side frame structure is characterized in that a dovetail groove is formed in the end portion of the side frame, and the door bolt and the first edge sealing piece are fixed through clamping convex strips and the dovetail groove in a buckling connection mode.

Preferably, the latch tongue protrudes in a direction away from the side frame, and the latch tongue is hollow.

The hollow door bolt reduces used materials on one hand, and increases the deformation capacity of the door bolt on the other hand, thereby facilitating the clamping and the separation of the limiting structure on the door frame.

Preferably, one side of the first edge sealing member, which is far away from the side frame, is clamped with a sealing strip.

A clearance for shutoff dull and stereotyped door and door frame prevents clearance tong, preferably, the sealing strip is the rubber spare, and the joint is in first banding piece both sides, shutoff clearance both ends, and easy to assemble changes.

Preferably, a handle is further arranged on one side of the door panel close to the door tongue.

The flat door is opened inward or outward by pushing and pulling the handle.

Therefore, the utility model has the following beneficial effects: (1) the components on the two sides of the door leaf can be freely switched by arranging the components such as the door tongue, the first limiting part and the like which are connected in a plug-in manner and matching with the side frames with the same structures on the two sides, so that the opening and closing sides of the door leaf can be conveniently and quickly replaced; (2) the flat door is formed by assembling a door plate and a side frame, and the width of the door plate is freely cut to adapt to door leaves of various sizes; (3) the assembly is in an assembly mode, the assembly of the profile structure matched with the clamping structure is easy and convenient, and the requirement on the installation precision is low; (4) functional structures such as a heat-insulating layer and a sound-insulating layer are formed by filling materials with different functions in the filling cavity, so that the overall performance of the flat door is improved; (5) the flat door is ensured to be effectively locked when being closed by arranging the door tongue which is elastically clamped, and meanwhile, the flat door is convenient and quick to open and close; (6) the side frame at the door spindle side is sealed, sealed and dustproof by arranging a sealing piece; (7) the sealing strips are arranged to prevent hands from being clamped.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is an exploded view of embodiment 1 of the present invention.

Fig. 3 is a schematic structural view of a side frame and a first edge sealing member in embodiment 1 of the present invention.

Fig. 4 is a schematic structural view of a side frame and a door bolt in embodiment 1 of the present invention.

Fig. 5 is a schematic structural view of a side frame and a door bolt in embodiment 2 of the present invention.

In the figure: 1. the flat door comprises a flat door body, 11, a door panel, 12, a side frame, 121, a mounting groove, 122, a convex strip, 123, a reinforcing rib, 124, a clamping protrusion, 125, a dovetail groove, 126, a second slot, 13, a filling cavity, 14, heat-preservation soundproof cotton, 15, a handle, 3, a door tongue, 31, a clamping jaw, 32, a clamping convex strip, 5, a door shaft assembly, 51, a first door shaft piece, 52, a second door shaft piece, 521, a first slot, 6, a first edge sealing piece, 61 and a sealing strip.

Detailed Description

The utility model is further described with reference to the following detailed description and accompanying drawings.

Example 1

In the embodiment 1 shown in fig. 1 and 2, a double-sided opening and closing flat door includes two door panels 11 for forming a main body part of the flat door 1; two side frames 12 set up in door plant 11 both sides, and one side that door plant 11 was kept away from to side frame 12 is equipped with the plug-in card connection structure, and wherein the side frame 12 tip that is close to door-hinge one side is equipped with door-hinge subassembly 5, and the side frame 12 plug-in card formula of keeping away from door-hinge one side is connected with latch 3, and the plug-in card formula is connected with first banding piece 6 on the side frame 12 that is close to door-hinge one side.

As shown in fig. 2, the flat door 1 is formed by two door panels 11 and two side frames 12 which are surrounded, the inner side of the door panel 11 is glued to the outer side of the side frame 12, a rectangular filling cavity 13 is formed inside the flat door 1, heat-insulating and sound-insulating cotton 14 is filled in the filling cavity 13, and the flat door 1 is light in weight and good in heat-insulating and sound-insulating performance. As shown in fig. 3, fig. 4, side frame 12 is aluminum alloy extrusion piece, the cell body structure for the line form, cell body structure one side opening, the opening direction is kept away from and is filled chamber 13 setting, the cell body structure is upper and lower both ends open-ended logical groove, upper and lower both ends form the mounting groove 121 that is used for installing door spindle subassembly 5, the side frame opening forms the socket, the socket both sides are equipped with protruding joint arch 124 in to the cell body structure, be equipped with inside protruding sand grip 122 on the side frame both sides inner wall, one side that is close to filling chamber 13 in the side frame 2 is equipped with the strengthening rib 123 that is used for increasing side frame intensity, side frame 12 is light in weight, high strength, door leaf both sides structure is the same, conveniently switch both sides connecting elements at any time, door spindle subassembly passes through sand grip 122 and removes and fixes a position in the mounting groove. As shown in fig. 3, the 12 opening part joints of side frame of door spindle side have first banding piece 6, first banding piece 6 one side be equipped with the jack catch 31 of the protruding 124 adaptation of joint, the jack catch expands outward to both sides, first banding piece 6 passes through jack catch and side frame joint, 6 opposite sides of first banding piece are the arc surface of evagination, the joint has two rubber sealing strip 61 on this arc surface, sealing strip 61 conveniently dismantles the change, first banding piece carries out the banding to side frame 12 opening. The door bolt 3 is clamped at the opening of the side frame 12 at the opening and closing side, the clamping jaw same as the first edge sealing piece 6 is arranged at one side of the door bolt 3, the middle part of the other side outwards forms a trapezoidal bulge, the door bolt 3 is integrally hollow, the door bolt is good in elasticity, and the door bolt is convenient to disassemble and assemble.

Door shaft subassembly 5 is including rotating first door shaft spare 51 and the second door shaft spare 52 of connecting, and first door shaft spare 51 sets up in the both ends outside of door shaft side frame 12, and first door shaft spare 51 one side is equipped with the arch of embedding door frame, and the installation groove 121 interpolation is equipped with second door shaft spare 52, and second door shaft spare 52 both sides are equipped with the first slot 521 with sand grip 122 adaptation, and first door shaft spare 51 rotates through pivot and second door shaft spare 52 to be connected.

When assembling the plate door, cut the door plant 11 of corresponding width earlier, the side sticky fixation of one side door plant both sides and side frame, after the heat preservation soundproof cotton 14 is filled into to the centre, seal another door plant again on the other side, fixed good handle 15 on the door plant of keeping away from door-hinge one side, the first banding piece 6 of side frame outer joint of door-hinge side, joint sealing strip 61 on the first locating part, the tongue of side frame outer joint of the side of opening and shutting, plate door 1 equipment is accomplished. The door shaft member is divided into two parts, the bulge on the first door shaft member 51 is embedded into the door frame for positioning, and is arranged on the two sides of the top and the ground of the door in advance through expansion screws, the second door shaft member 52 is inserted into the mounting groove 121, and is driven into the screws through a metal expansion pipe after being connected with the rotating shaft of the first door shaft member 51 to be fixed at the two ends of the side frame. The flat door is installed on the first door shaft element, the installation of the flat door is completed, if the opening and closing edges need to be changed, the opening and closing in different directions can be completed only by detaching the accessories on two sides and changing the positions, and the plug-in type connection facilitates the detachment and installation of the upper component of the side frame. And the positions of the door top and the ground corresponding to the side frames at the two sides can be provided with the first door shaft part in advance, and the second door shaft part is only needed to be detached for edge changing and installation when the opening and closing side is changed.

Example 2

As shown in fig. 5, in embodiment 2, a double-sided opening and closing flat door has substantially the same structure as that of embodiment 1, except that dovetail grooves 123 are formed on both side plate end portions of a side frame 12, and a second slot 126 for inserting a door panel 11 is formed on the outer side of the side plate end portion, thereby facilitating positioning. The door bolt 3 is integrally arc-shaped, protrudes in the direction far away from the side frame, a trapezoidal protrusion is formed in the middle of the door bolt and matched with the limiting groove, and clamping convex strips 32 clamped with the dovetail grooves are arranged on two sides of one side, close to the side frame, of the door bolt 3.

It should be noted that as used in the foregoing description, the terms "front," "back," "left," "right," "upper" and "lower" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

The above examples are merely illustrative of the present invention and are not intended to limit the scope of the present invention. Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a bilateral dull and stereotyped door that opens and shuts, characterized by, including door plant (11) that are used for forming dull and stereotyped door (1) and side frame (12) of setting in door plant (11) both sides, one side that door plant (11) were kept away from in side frame (12) is equipped with inserts card connection structure, and wherein side frame (12) tip that is close to door-hinge one side is equipped with door-hinge subassembly (5), and the card-inserting type is connected with latch (3) on keeping away from side frame (12) of door-hinge one side, and the card-inserting type is connected with first banding piece (6) on side frame (12) that is close to door-hinge one side.

2. The double-sided opening and closing flat door according to claim 1, wherein the flat door (1) is formed by two door panels (11) and two side frames (12) in a surrounding manner, a filling cavity (13) is formed inside the flat door (1), and the filling cavity (13) is filled with a filling layer.

3. A double-sided opening and closing plate door as claimed in claim 1, wherein said door shaft assembly (5) comprises a first door shaft member (51) and a second door shaft member (52) rotatably connected, said side frame (12) is provided at an end thereof with a mounting groove (121) for receiving the second door shaft member (52), and said second door shaft member (52) is disposed in the mounting groove (121).

4. A double-sided opening and closing plate door as claimed in claim 3, wherein the groove wall of the mounting groove (121) is provided with a rib (122) extending along the length direction of the side frame (12), and the side wall of the second door shaft member (52) is provided with a first slot (521) engaged with the rib (122).

5. A double-sided opening and closing plate door as claimed in claim 3, wherein a reinforcing rib (123) is provided in the mounting groove (121).

6. The double-sided opening and closing flat door as claimed in any one of claims 1 to 5, wherein a socket is arranged on one side of the side frame (12) far away from the flat door (1), clamping protrusions (124) are inwards arranged on two side walls of the socket, and clamping claws (31) matched with the clamping protrusions (124) are arranged on the door tongue (3) and the first edge sealing piece (6).

7. A bilateral opening-closing plate door as claimed in any one of claims 1-5, characterized in that the side of the side frame (12) remote from the plate door (1) is provided with a dovetail groove (125), and the latch tongue (3) and the first edge sealing member (6) are provided with snap ribs (32) adapted to the dovetail groove (125).

8. A double-sided opening and closing plate door according to any one of claims 1 to 5, wherein the latch (3) is convex in a direction away from the side frame (12), and the latch (3) is hollow.

9. A double-sided opening and closing plate door according to any one of claims 1 to 5, wherein the first edge sealing member (6) is snap-fitted with a sealing strip (61) at a side thereof remote from the side frame (12).

10. A double-sided opening and closing plate door according to any one of claims 1 to 5, characterized in that a handle (15) is further provided on the side of the door panel (11) adjacent to the latch (3).