CN219012346U - Threshold-free vertical hinged door - Google Patents

Abstract

The utility model provides a non-sill type side-hung door, which relates to the technical field of side-hung doors, and comprises a door frame body, the inner surface of the door frame body is provided with a hinge, the door frame body is connected with a door panel body through the hinge, and the rear of the door panel body is A booster assembly is provided on the surface, and the booster assembly includes a receiving frame connected to the rear surface of the door panel body. In the utility model, when the old man needs to push and pull the door panel body, he first needs to buckle the door handle, and then push or pull it according to the actual needs, and when the old man applies force to the door panel body, the power-assisted wheel is attached to the ground and rotates. When the wheel rotates, the rotating shaft rotates with the booster wheel. The direction of rotation of the booster wheel is the same as the direction in which the old man exerts force. Through the coordination of the booster component and the overall components, it effectively solves the problem that the old man needs to spend more when pushing and pulling the existing side-hung door. A technical problem that makes it difficult to use too much effort.

Description

A sill-free side-hung door

technical field

The utility model relates to the technical field of swing doors, in particular to a sill-free swing door.

Background technique

A swing door refers to a door whose hinges or hinges are installed on the side of the door and opened inwards or outwards. Opening can only be opened in one direction, while two-way opening means that the door leaf can be opened in two directions, such as a spring door.

But in the prior art, in the process of actually putting the existing swing door into use, when pushing and pulling or opening and closing normally, when manually opening and closing, it is necessary to apply a push or pull force to the door, while the swing door There are old people in the user group, and when the old people push and pull the door, if the overall weight of the door is relatively large, it needs to consume more energy, which is relatively inconvenient.

Utility model content

The purpose of this utility model is to solve the shortcomings in the prior art. Through the simultaneous cooperation of multiple parts, it solves the problem of manual opening and closing of the existing side-hung doors in the process of actually putting them into use. When opening and closing, it is necessary to apply a push or pull force to the door, and there are old people or young children among the users of swing doors. When these people push and pull the door, if the overall weight of the door is large, it will take more effort. , a relatively inconvenient technical problem.

In order to achieve the above purpose, the utility model adopts the following technical solution: a sillless type swing door, including a door frame body, the inner surface of the door frame body is provided with a hinge, the door frame body is connected with a door panel body through a hinge, the The rear surface of the door panel body is provided with a booster assembly, the booster assembly includes a receiving frame connected to the rear surface of the door panel body, the outer surface of the receiving frame is connected with a suspension frame, and the outer surface of the suspension frame is provided with a through hole , the suspension frame is connected with a connection block through the middle through hole, the top and bottom of the connection block both extend to the outside of the suspension frame through the middle through hole, and the bottom of the connection block is connected with a clamping plate.

As a preferred embodiment, the number of the hinges is multiple, and the multiple hinges are distributed on the inner surface of the door frame body in an equidistant arrangement with the inner surface of the door frame body as the path, and the outer surface of the clamping plate A clamping hole is opened, and the clamping plate is connected with a rotating shaft through the clamping hole.

The technical effect of adopting the above further scheme is that the rotating shaft can drive the rest of the components for transmission when rotating.

As a preferred embodiment, both ends of the rotating shaft extend to the outside of the clamping plate, both ends of the rotating shaft are connected with booster wheels, and the outer surface of the suspension frame is provided with a pressure-bearing component.

The technical effect of adopting the above-mentioned further solution is that the rotating shaft can drive the power-assisted wheel to rotate when it rotates, and the power-assisted wheel can save a part of the effort for the user to push and pull the door panel when the power-assisted wheel rotates on the ground.

As a preferred embodiment, the pressure-bearing assembly includes a pressure-bearing frame connected to the outer surface of the suspension frame, and a slide groove is opened on the outer surface of the pressure-bearing frame.

The technical effect of adopting the above-mentioned further scheme is: by setting the pressure-bearing component, the door panel will not directly collide with the wall when it is opened and closed at the maximum angle, but the pressure-bearing treatment is carried out through the pressure-bearing component, which reduces the impact caused by the bump. Possibility of door damage.

As a preferred embodiment, the pressure-bearing frame is slidably connected to a slider through a chute, one side of the slider extends to the inside of the pressure-bearing frame, and the other side of the slider extends to the pressure-bearing frame of the exterior.

The technical effect of adopting the above further scheme is: by setting the slider, the slider can be transmitted when the pressure bearing plate is stressed, and the slider will slide on the inner surface of the pressure bearing frame through the chute, thereby transmitting the force to the bearing plate. Press the frame.

As a preferred embodiment, the side of the slider extending to the outside of the pressure-bearing frame is connected with a pressure-bearing plate, and the inner surface of the pressure-bearing frame is provided with a limiting frame plate.

The technical effect of adopting the above-mentioned further solution is that the pressure-bearing plate can directly contact the wall, and conduct the bumping force after contact, so that the door body does not directly contact the wall, and the service life of the door body is increased.

As a preferred embodiment, the outer surface of the limit frame plate is provided with a limit groove matching the outer surface of the slider, the number of the limit frame plates is four, and the four limit frame plates They are respectively located at the four corners of the inner surface of the pressure bearing plate.

The technical effect of adopting the above-mentioned further solution is that the slider can be effectively restricted by setting the limit frame plate, so that after it slides to engage with the limit frame plate, no displacement will occur.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. In this utility model, when the old man needs to push and pull the door panel body, he first needs to buckle the door handle, and then push or pull it according to the actual needs, and when the old man applies force to the door panel body, the power-assisted wheel is attached to the ground and rotates , when the booster wheel rotates, the rotating shaft rotates with the booster wheel. The direction of rotation of the booster wheel is the same as that of the elderly. Through the coordination of the overall components of the booster assembly, it can save a lot of effort for the elderly to open and close and push the door. The main body effectively solves the technical problem that the existing side-hung doors need to spend a lot of effort when pushing and pulling the old people, and it is inconvenient to use.

2. In the utility model, when the door panel body is opened and closed at the maximum angle, the first contact with the wall is not the outer surface of the door panel body, but the pressure-bearing plate. After the pressure-bearing plate contacts the wall, it will contact the wall The contact feedback force is transmitted, and the transmitted force will drive the slider to slide. The slider slides on the inner surface of the chute. When the slider slides to the limit groove of the limit frame plate, the outer surface of the slider The surface will be clamped with the limit frame plate through the limit groove, and then the slider will no longer be displaced, and the force will be transmitted to the pressure-bearing frame. By setting the pressure-bearing component, the door panel body can be opened and closed at the maximum angle Sometimes it will not collide with the wall directly, but the pressure-bearing components are used for pressure-bearing treatment, which reduces the possibility of damage to the door body caused by bumps.

Description of drawings

Fig. 1 is a three-dimensional schematic diagram of the overall structure of a non-sill type side-hung door provided by the utility model;

Fig. 2 is a three-dimensional rear view schematic diagram of the overall structure of a non-sill type side-hung door provided by the utility model;

Fig. 3 is a structural schematic diagram of a booster assembly for a non-sill type side-hung door provided by the present invention;

Fig. 4 is a structural schematic diagram of a pressure-bearing component of a non-sill type side-hung door provided by the utility model.

illustration:

1. Door frame body; 2. Hinge; 3. Door panel body; 4. Power assist component; 401. Accepting frame; 402. Suspension frame; 403. Connecting block; 404. Clamping plate; , a pressure-bearing component; 501, a pressure-bearing frame; 502, a slide block; 503, a chute; 504, a pressure-bearing plate; 505, a limit frame plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. 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.

Example 1

As shown in Figures 1-3, the utility model provides a technical solution: a sill-free swing door, including a door frame body 1, the inner surface of the door frame body 1 is provided with hinges 2, and the number of hinges 2 is multiple. And a plurality of hinges 2 are equidistantly arranged and distributed on the inner surface of the door frame body 1 with the inner surface of the door frame body 1 as the path, the door frame body 1 is connected with the door panel body 3 through the hinge 2, and the outer surface of the door panel body 3 is provided with a handle, The handle is used to open and close the door panel body 3. The rear surface of the door panel body 3 is provided with a booster assembly 4. By setting the booster assembly 4, the user can assist the user to open and close the door panel body 3, so that the opening and closing is more labor-saving. The booster assembly 4 includes a door panel body. 3. The receiving frame 401 connected to the rear surface. The receiving frame 401 can provide a stable connection fulcrum for the rest of the booster components 4. The outer surface of the receiving frame 401 is connected with a suspension frame 402. By setting the suspension frame 402, the remaining components can be easily connected. The outer surface of the frame 402 is provided with a middle through hole, and the suspension frame 402 is connected with a connection block 403 through the middle through hole, and the top and bottom of the connection block 403 extend to the outside of the suspension frame 402 through the middle through hole, and the bottom of the connection block 403 is connected There is a clamping plate 404, the outer surface of the clamping plate 404 is provided with a clamping hole, the clamping plate 404 is connected with a rotating shaft 405 through the clamping hole, the two ends of the rotating shaft 405 extend to the outside of the clamping plate 404, and the rotating shaft 405 is in the When rotating, the rest of the parts can be driven for transmission. Both ends of the rotating shaft 405 are connected with booster wheels 406, and the booster wheels 406 can be in contact with the ground and perform sliding boosting.

In this embodiment, when the old man needs to push and pull the door panel body 3, he first needs to buckle the door handle, and then push or pull it according to actual needs. Rotate, while the power-assisted wheel 406 rotates, the rotating shaft 405 rotates with the power-assisted wheel 406. The direction in which the power-assisted wheel 406 rotates is the same as the direction in which the old man exerts force. Through the coordination of the overall components of the power-assisted assembly 4, it can save a lot of effort for the old man. Used for opening and closing and sliding the door panel body 3 .

Example 2

As shown in Fig. 1, Fig. 2 and Fig. 4, the outer surface of the suspension frame 402 is provided with a pressure-bearing assembly 5, and the pressure-bearing assembly 5 includes a pressure-bearing frame 501 connected to the outer surface of the suspension frame 402, and the outer surface of the pressure-bearing frame 501 A chute 503 is opened, and the pressure frame 501 is slidably connected with a slider 502 through the chute 503. One side of the slider 502 extends to the inside of the pressure frame 501, and the other side of the slider 502 extends to the inside of the pressure frame 501. Externally, the slider 502 extends to the outside of the pressure frame 501 and is connected with a pressure plate 504. The pressure plate 504 can be in direct contact with the wall, and after contact, the force of bumping is transmitted so that the door body does not directly contact the wall. , to increase the service life of the door body, the inner surface of the pressure-bearing frame 501 is provided with a limit frame plate 505, and the outer surface of the limit frame plate 505 is provided with a limit groove matching the outer surface of the slider 502, and the limit frame plate The number of 505 is four, and the four limit frame plates 505 are respectively located at the four corners of the inner surface of the pressure bearing plate 504. By setting the limit frame plates 505, the slider 502 can be effectively limited so that it slides to After clamping with the limit frame plate 505, no displacement will occur.

In this embodiment, when the door panel body 3 is opened and closed at the maximum angle, it is not the outer surface of the door panel body 3 that is in contact with the wall first, but the pressure bearing plate 504. After the pressure bearing plate 504 contacts the wall, it will The force fed back in contact with the wall is transmitted, and the transmitted force will drive the slider 502 to slide. The slider 502 slides on the inner surface of the chute 503, and slides to the limit of the limit frame plate 505 when the slider 502 slides. When the slot is in place, the outer surface of the slider 502 will be clamped with the limit frame plate 505 through the limiting groove, and then the slider 502 will no longer be displaced, and the force will be transmitted to the pressure frame 501. By setting the bearing The pressure component 5 can prevent the door panel body 3 from colliding directly with the wall when opening and closing at the maximum angle. Instead, the pressure-bearing component 5 is used for pressure-bearing treatment, which reduces the possibility of door body damage caused by bumping.

working principle:

As shown in Figures 1-4, the door frame body 1 is first positioned and installed. After the installation, it can be used normally. When in use, when the elderly need to push and pull the door panel body 3, they first need to buckle the door handle, and then according to The actual demand pushes or pulls, and when the old man exerts force on the door panel body 3, the power-assisted wheel 406 is attached to the ground and rotates. When the power-assisted wheel 406 rotates, the rotating shaft 405 rotates with the power-assisted wheel 406, and the power-assisted wheel 406 rotates. The direction is the same as the direction in which the old man exerts force. Through the coordination of the overall parts of the booster assembly 4, the old man can save a lot of energy for opening and closing and pushing and pulling the door panel body 3. It is not the outer surface of the door panel body 3 that is in contact with the wall, but the pressure bearing plate 504. After the pressure bearing plate 504 is in contact with the wall, it will transmit the force that is in contact with the wall and feedback, and this transmitted force will drive the slider. 502 slides, the slider 502 slides on the inner surface of the chute 503, when the slider 502 slides to the limit groove of the limit frame plate 505, the outer surface of the slider 502 will pass through the limit groove and the limit The frame plate 505 is clamped, and then the slider 502 will no longer be displaced, and the force will be transmitted to the pressure-bearing frame 501. By arranging the pressure-bearing component 5, the door panel body 3 will not be directly in contact with it when opening and closing at the maximum angle. The wall is bumped, but the pressure-bearing treatment is carried out through the pressure-bearing component 5, which reduces the possibility of damage to the door body caused by the bump.

The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model in other forms. Any skilled person who is familiar with this profession may use the technical content disclosed above to change or remodel it into an equivalent change. The equivalent embodiments are applied to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present utility model still belong to the technical solution of the present utility model scope of protection.

Claims (7)

1. The utility model provides a no threshold vertical hinged door, includes door frame body (1), its characterized in that: the novel door frame comprises a door frame body (1), and is characterized in that a hinge (2) is arranged on the inner surface of the door frame body (1), the door frame body (1) is connected with a door plate body (3) through the hinge (2), a power assisting component (4) is arranged on the rear surface of the door plate body (3), the power assisting component (4) comprises a bearing frame (401) connected with the rear surface of the door plate body (3), a hanging frame (402) is connected with the outer surface of the bearing frame (401), a middle through hole is formed in the outer surface of the hanging frame (402), a connecting block (403) is connected with the hanging frame (402) through the middle through hole, and the top and the bottom of the connecting block (403) are respectively extended to the outer part of the hanging frame (402) through the middle through hole, and a clamping plate (404) is connected with the bottom of the connecting block (403).

2. The threshold-less swing door of claim 1, wherein: the number of the hinges (2) is multiple, the hinges (2) are distributed on the inner surface of the door frame body (1) in an equidistant arrangement mode by taking the inner surface of the door frame body (1) as a path, clamping holes are formed in the outer surface of the clamping plate (404), and the clamping plate (404) is connected with a rotating shaft (405) through the clamping holes.

3. The threshold-less swing door of claim 2, wherein: both ends of pivot (405) all extend to the outside of grip block (404), the both ends of pivot (405) all are connected with helping hand wheel (406), the surface of mounted frame (402) is provided with pressure-bearing component (5).

4. A sill-less swing door as defined in claim 3 wherein: the pressure-bearing assembly (5) comprises a pressure-bearing frame (501) connected with the outer surface of the hanging frame (402), and a sliding groove (503) is formed in the outer surface of the pressure-bearing frame (501).

5. The threshold-less swing door of claim 4, wherein: the pressure-bearing frame (501) is connected with a sliding block (502) in a sliding manner through a sliding groove (503), one side of the sliding block (502) extends to the inside of the pressure-bearing frame (501), and the other side of the sliding block (502) extends to the outside of the pressure-bearing frame (501).

6. The threshold-less swing door of claim 5, wherein: one side of the sliding block (502) extending to the outside of the pressure-bearing frame (501) is connected with a pressure-bearing plate (504), and the inner surface of the pressure-bearing frame (501) is provided with a limit frame plate (505).

7. The threshold-less swing door of claim 6, wherein: the outer surface of limit frame plate (505) is provided with the spacing groove with slider (502) surface looks adaptation, the quantity of limit frame plate (505) is four, and four limit frame plate (505) are located four corners of bearing plate (504) internal surface respectively.

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