CN212105569U

CN212105569U - Light-weight double-leaf building door

Info

Publication number: CN212105569U
Application number: CN202020290417.7U
Authority: CN
Inventors: 严文强
Original assignee: Tianjin Huitai Metal Products Co ltd
Current assignee: Tianjin Huitai Metal Products Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-12-08
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a light-weighted two-leaf building door, including the door frame, it has first door body and second door body to articulate respectively on the relative lateral wall in the door frame, be equipped with the cavity in the second door body, top and bottom in the cavity all are equipped with opening and mounting groove, are provided with the carriage release lever jointly in opening and the mounting groove with one side, it is connected with the dwang to rotate jointly on the relative lateral wall in the cavity, be equipped with fixed establishment on the dwang. The utility model discloses the door body that the convenience will not be used always pins, and the resident carries out normal business turn over through the door body commonly used, has reduced the occupation space and the weight of the door body commonly used to alleviateed the influence that the striking that the production of closing the door produced to equipment, prolonged life, still convenient automatic closure of the door body commonly used and pin after the resident business turn over, promoted the security of resident's building, and effectively promote the leakproofness after the door body is closed, excellent in use effect.

Description

Light-weight double-leaf building door

Technical Field

The utility model relates to a building door technical field especially relates to a light-weighted double-leaf building door.

Background

The building door is generally used for a community entrance and mainly used for theft prevention, a management host is installed in a security room at the entrance and exit of the community, a theft prevention door and an intercom host are installed at the door of each unit, a user extension is installed in a resident room, when a visitor enters the community, security personnel converse with the resident through the management host, after the identity of the visitor is determined, a community entrance guard system is opened, the visitor can enter the community, the visitor calls the resident through the intercom host at the door of the unit, after the resident agrees, an electric control door lock of the unit is opened, the visitor can enter the building, the visitor can call an owner conveniently, and after the identity is confirmed, the visitor can enter the residential area.

The most adoption of current building door is singly opened the door, the space that needs to occupy when it rotates is great, and the tool to lock, the installation of equipment such as intercom has increased the weight of the door body, it has certain inconvenience to lead to crowds such as old man and children to open the door, the door body produces the striking when closed and has still shortened the life of door and multiple equipment, partial building door adopts two divisions of doors, but two divisions of doors often are in the open mode simultaneously when opening the door, the resident is difficult to automatic closure and pins after passing in and out, the security of resident's building has been reduced, and the sealing of two divisions of doors is not tight, strong wind weather produces the sound easily and influences resident's life and rest, there is inconvenient problem, therefore, we have proposed a lightweight two divisions of building door and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the light-weighted two-leaf building door that proposes.

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

a light-weight double-leaf building door comprises a door frame, wherein a first door body and a second door body are respectively hinged on opposite side walls in the door frame, a cavity is arranged in the second door body, the top and the bottom in the cavity are both provided with an opening and a mounting groove, the opening and the mounting groove on the same side are both provided with a movable rod, the opposite side walls in the cavity are jointly and rotatably connected with a rotating rod, the rotating rod is provided with a fixing mechanism, slots corresponding to the moving rod are arranged at the top and the bottom in the door frame, a door closer is fixed at one side of the door frame, one end of the door closer is rotatably connected with one side of the first door body, an installation cavity is arranged in the second door body, an electric control lock is arranged in the mounting cavity, a lock catch is fixed on one side of the first door body, one end of the electric control lock penetrates through the second door body and extends into the lock catch, one side of the electric control lock penetrates through the side wall of one end in the mounting cavity and extends to the other side of the second door body.

Preferably, fixed establishment includes the gear of fixed suit on the dwang, two one side of carriage release lever all is fixed with the rack, two the rack all meshes with the gear each other, and two openings are run through respectively and the plug is established in the slot that corresponds to the one end of two carriage release levers.

Preferably, two all be equipped with the spacing groove on the one end lateral wall in the mounting groove, two the spacing inslot all installs the stopper, two the other end at two carriage release levers is fixed respectively to one side of stopper.

Preferably, one end of the rotating rod penetrates through one end side wall in the cavity and extends to the other side of the second door body, and a knob is fixed at one end of the rotating rod.

Preferably, the opposite sides of the first door body and the second door body are both arc-shaped.

Preferably, the opposite sides of the first door body and the second door body are coated with sealing layers.

Preferably, a building interphone is installed at one side of the second door body.

Preferably, a handle is fixed on one side of each of the first door body and the second door body

Preferably, a card swiping module is installed on one side of the second door body.

Preferably, the limiting block and the moving rod are integrally formed.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the cooperation of the first door body, the second door body, the fixing mechanism and other parts is convenient for locking the second door body provided with a plurality of devices, and residents can normally enter and exit through the first door body, so that the problems of inconvenience in opening the door and service life caused by large space and heavy weight in the conventional single-door opening rotation process are solved, the space occupied by the door body in the rotation process is reduced, the weight of the common door body is reduced, the influence of impact generated by closing the door on the devices is reduced, and the service life is prolonged;

2. through the matching of the parts such as the electric control lock, the first door body, the door closer and the like, the door closer is convenient for driving the first door body to be closed after residents enter and exit, and the electric control lock locks the first door body, so that the problems that two doors of the existing double-opening door are difficult to automatically close and lock after the residents enter and exit, the safety is reduced, the safety of a residential building is improved, and the door closer is more convenient to use;

3. by matching the first door body, the second door body, the sealing layer and the like, the sealing performance of the first door body and the second door body when the first door body and the second door body are closed is improved by adopting the arc-shaped arrangement and the sealing layer, the problem that the existing double-door is easy to make noise in strong wind weather to influence the life and rest of residents, the use is inconvenient, the influence of the untight sealing of the door bodies on the life of the residents is avoided, and the use effect is good;

to sum up, the utility model discloses the door body that the convenience will not be used often pins, and the resident carries out normal business turn over through the door body commonly used, has reduced the occupation space and the weight of the door body commonly used to alleviateed the impact that the production of closing the door to equipment production, prolonged life, still convenient will be used always the automatic closure of the door body after the resident business turn over and pin, promoted the security of resident's building, and effectively promote the leakproofness after the door body is closed, excellent in use effect.

Drawings

Fig. 1 is a front view of a light-weight double-door building according to the present invention;

fig. 2 is a schematic view of an internal structure of a light-weight double-leaf building door provided by the present invention;

fig. 3 is a top view of a light-weight double-door building provided by the present invention;

fig. 4 is a top view of the light-weight double-door building door according to the present invention in an open state of the first door body;

FIG. 5 is an enlarged view of the structure at the position A of the light-weight double-leaf building door provided by the present invention;

fig. 6 is an enlarged view of a structure at a position B of a light-weight double-leaf building door provided by the utility model;

fig. 7 is an enlarged view of a structure at the position C of a light-weight double-leaf building door provided by the utility model;

in the figure: the door comprises a door frame 1, a first door body 2, a second door body 3, a door closer 4, a moving rod 5, an opening 6, a slot 7, a rack 8, a gear 9, a rotating rod 10, a limiting groove 11, a limiting block 12, a mounting groove 13, a building interphone 14, a card swiping module 15, an electric control lock 16, a handle 17, a lock catch 18 and a knob 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1, 2, 3, 4, 5, 6, 7, a light-weighted two-leaf building door, including door frame 1, it has first door body 2 and second door body 3 to articulate respectively on the relative lateral wall in the door frame 1, make things convenient for the rotation of first door body 2 and second door body 3, and the one side of the rotation direction handle 17 of first door body 2 and second door body 3, the relative one side of first door body 2 and second door body 3 all is the arc setting, and the relative one side of first door body 2 and second door body 3 all has the cladding sealing layer, can effectually promote the leakproofness between the two.

The utility model discloses in, be equipped with the cavity in the second door body 3, top and bottom in the cavity all are equipped with opening 6 and mounting groove 13, be provided with carriage release lever 5 jointly in opening 6 and the mounting groove 13 with one side, the removal of carriage release lever 5 of being convenient for, it is connected with dwang 10 to rotate jointly on the relative lateral wall in the cavity, make things convenient for dwang 10 to rotate, be equipped with fixed establishment on dwang 10, the resident can be fixed with second door body 3 when normally using, only pass in and out through first door body 2, high durability and convenient use.

The utility model discloses in, the one end of dwang 10 runs through the one end lateral wall in the cavity and extends to the opposite side of second door body 3, the one end of dwang 10 is fixed with knob 19, knob 19 conveniently drives dwang 10 and rotates, top and bottom in the door frame 1 all are equipped with the slot 7 that corresponds with carriage release lever 5, make things convenient for inserting of carriage release lever 5 to establish, one side of door frame 1 is fixed with door closer 4, the one end of door closer 4 is rotated and is connected in one side of first door body 2, door closer 4 is the hydraulic press of similar spring, can release after the compression after the door is opened, close door automatically, can guarantee that the door is opened the back, it is accurate, timely to close the initial position, the convenience carries out automatic closure with first door body 2.

The utility model discloses in, be equipped with the installation cavity in the second door body 3, install electric control lock 16 in the installation cavity, electric control lock 16's terminal is the electro-magnet, the simple mechanical device of control carries out the switch of door, the action of electro-magnet moves through a series of instructions, conveniently be used for controlling opening and close of electric control lock 16, one side of the first door body 2 is fixed with hasp 18, the spring bolt of electric control lock 16 runs through the second door body 3 and extends to in the hasp 18, conveniently pin the first door body 2, one side of electric control lock 16 runs through the one end lateral wall in the installation cavity and extends to the opposite side of the second door body 3, the opposite side control electric control lock 16 of the accessible second door body 3, the resident of being convenient for operates electric control lock 16 in the building and opens the second door.

The utility model discloses in, fixed establishment includes the gear 9 of fixed suit on dwang 10, dwang 10 can drive gear 9 when rotating and rotate, one side of two carriage release levers 5 all is fixed with rack 8, two rack 8 all with gear 9 intermeshing, gear 9 can drive two rack 8 when rotating and remove, two openings 6 are run through respectively to the one end of carriage release lever 5 and insert and establish in slot 7 that corresponds, drive two carriage release levers 5 when rack 8 removes and remove, enable the one end of carriage release lever 5 and insert or leave in slot 7, be convenient for pin and open of second door body 3.

The utility model discloses in, all be equipped with spacing groove 11 on the one end lateral wall in two mounting grooves 13, all install stopper 12 in two spacing grooves 11, make things convenient for stopper 12 to remove in spacing groove 11, two stoppers 12 one side are fixed respectively at two carriage release lever 5's the other end, and stopper 12 can play spacing effect to carriage release lever 5, avoids carriage release lever 5's excessive removal.

Example 2

The utility model discloses in, building intercom 14 is installed to one side of the second door body 3, and the module of punching the card 15 is installed to one side of the second door body 3, building intercom 14 with punch the card module 15 all with 16 electrical connection of electric control lock, compare with embodiment 1, this embodiment is confirmed the identity through building intercom 14 and the module of punching the card 15 and is opened 16 entering of electric control lock, has promoted the security of using with this resident's building.

Example 3

The utility model discloses in, one side of the first door body 2 and the second door body 3 all is fixed with handle 17, stopper 12 and carriage release lever 5 are integrated into one piece, compare with embodiment 1, and this embodiment makes it open through handle 17 convenient pulling the first door body 2 and the second door body 3, and convenient to use has promoted the fastness of structure through integrated into one piece, still conveniently processes.

In the utility model, when in use, the second door body 3 is locked by the fixing mechanism, the resident can normally pass in and out through the first door body 2, the opening and closing of the first door body 2 can be controlled by the electric control lock 16 which can be controlled by the building interphone 14 and the card swiping module 15, the use is convenient, when the object such as a larger clamp needs to be moved in and out, the first door body 2 is firstly opened, then the rotating rod 10 is driven by the knob 19 to rotate, the gear 9 is driven to rotate when the rotating rod 10 rotates, the two racks 8 are driven to move when the gear 9 rotates, thereby the two moving rods 5 are driven to move when the rack 8 moves, one ends of the two moving rods 5 are respectively contracted into the opening 6, the second door body 3 can be opened, the second door body 3 is closed after use and the knob 19 is rotated reversely, one ends of the two moving rods 5 are respectively inserted into the two slots 7, the second door body 3 is locked, first door body 2 can carry out the closure under the impetus of door closer 4 after having used up, the spring bolt arcwall face when electric control lock 16 receives the extrusion of hasp 18 in contracting to electric control lock 16, spring out and insert and establish in hasp 18 when the first door body 2 resets completely the back spring bolt, pin first door body 2, the security of residential building has been promoted, and first door body 2 and second door body 3 relative consequently the arcwall face cooperation sealing layer of one side has promoted the leakproofness between the two, can effectually avoid producing the life that the sound influences the resident because of sealed not tight at strong wind weather easily, it is with convenient to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a light-weighted two-leaf building door, includes door frame (1), its characterized in that: the door is characterized in that a first door body (2) and a second door body (3) are hinged to opposite side walls in the door frame (1) respectively, a cavity is arranged in the second door body (3), the top and the bottom in the cavity are provided with an opening (6) and a mounting groove (13), a moving rod (5) is arranged in the opening (6) and the mounting groove (13) at the same side, the opposite side walls in the cavity are connected with a rotating rod (10) in a rotating mode, a fixing mechanism is arranged on the rotating rod (10), the top and the bottom in the door frame (1) are provided with a slot (7) corresponding to the moving rod (5), one side of the door frame (1) is fixed with a door closer (4), one end of the door closer (4) is connected to one side of the first door body (2) in a rotating mode, a mounting cavity is arranged in the second door body (3), and an electric control lock, a lock catch (18) is fixed to one side of the first door body (2), one end of the electric control lock (16) penetrates through the second door body (3) and extends into the lock catch (18), and one side of the electric control lock (16) penetrates through the side wall of one end in the installation cavity and extends to the other side of the second door body (3).

2. The light-weight double-leaf building door of claim 1, wherein: fixed establishment is including fixed gear (9) of adorning on dwang (10), two one side of carriage release lever (5) all is fixed with rack (8), two rack (8) all with gear (9) intermeshing, the one end of two carriage release levers (5) is run through two openings (6) respectively and is established in slot (7) that correspond.

3. The light-weight double-leaf building door of claim 1, wherein: two all be equipped with spacing groove (11), two on the one end lateral wall in mounting groove (13) all install stopper (12), two in spacing groove (11) the other end at two carriage release levers (5) is fixed respectively to one side of stopper (12).

4. The light-weight double-leaf building door of claim 1, wherein: the one end of dwang (10) runs through the one end lateral wall in the cavity and extends to the opposite side of the second door body (3), the one end of dwang (10) is fixed with knob (19).

5. The light-weight double-leaf building door of claim 1, wherein: the opposite sides of the first door body (2) and the second door body (3) are both arc-shaped.

6. The light-weight double-leaf building door of claim 1, wherein: the opposite sides of the first door body (2) and the second door body (3) are coated with sealing layers.

7. The light-weight double-leaf building door of claim 1, wherein: and a building interphone (14) is installed at one side of the second door body (3).

8. The light-weight double-leaf building door of claim 1, wherein: handles (17) are fixed on one sides of the first door body (2) and the second door body (3).

9. The light-weight double-leaf building door of claim 1, wherein: and a card swiping module (15) is installed on one side of the second door body (3).

10. The light weight double-leaf building door of claim 3, wherein: the limiting block (12) and the moving rod (5) are integrally formed.