Extremely-narrow hinged door convenient to install

Abstract

The utility model discloses an extremely-narrow hinged door convenient to install, and relates to the field of hinged doors, the extremely-narrow hinged door comprises an installation door frame and a hinged door main body, two sets of installation assemblies are arranged on the outer wall of the hinged door main body, sealing parts are arranged at the two ends of each installation assembly, and each installation assembly comprises a notch formed in the side wall of the hinged door main body; two groups of long screws are connected to the inner wall of the notch, a sliding mounting plate is slidably connected to the two groups of long screws, three groups of threaded holes in threaded connection with the hinges are formed in the sliding mounting plate, the sealing component comprises a side through groove formed in the side wall of the hinged door body, the side through groove communicates with the notch, and a blocking plate is slidably connected into the side through groove. According to the mounting assembly, the extremely-narrow hinged door can be quickly aligned to the hinge on the door frame, the mounting efficiency of the extremely-narrow hinged door is effectively improved, the sealing part can play a role in blocking the notch, the mounting assembly in the notch is protected, and normal use of the mounting assembly is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of double doors, and in particular to an ultra-narrow double door that is easy to install. Background Technology

[0002] The ultra-narrow double door is a door design consisting of two panels that open symmetrically to create a wide passageway. It is commonly found in large buildings, commercial spaces, and high-end residences. Double doors combine symmetrical aesthetics with practicality, enhancing both the sophistication and ease of use of a space.

[0003] When installing existing ultra-narrow double doors, hinges are usually used to connect the ultra-narrow double doors to the door frame. After the hinges are installed on the door frame, the other side of the hinges is then threaded into the threaded holes on the ultra-narrow double doors using screws.

[0004] When aligning the hinges on the door frame with the ultra-narrow double door, a ruler is needed to measure and ensure that the threaded holes on the ultra-narrow double door are aligned with the through holes on the hinges on the door frame. This operation is relatively cumbersome and the installation efficiency of the ultra-narrow double door is poor. Therefore, based on actual usage, we have improved the above-mentioned existing technology. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the problems existing in the prior art, this utility model provides an ultra-narrow double door that is easy to install.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] An easy-to-install ultra-narrow double door includes a mounting frame and a double door body. The outer wall of the double door body is provided with two sets of mounting components, and both ends of the mounting components are provided with sealing components.

[0010] The mounting components include a slot opened on the side wall of the main body of the double door, with two sets of long screws connected to the inner wall of the slot, and a sliding mounting plate slidably connected to the two sets of long screws, and three sets of threaded holes for threaded connection with the hinge on the sliding mounting plate.

[0011] The sealing component includes a side passage groove formed on the side wall of the main body of the double door, the side passage groove being connected to the groove opening, and a sealing plate being slidably connected inside the side passage groove.

[0012] As a preferred embodiment of the ultra-narrow double door of this utility model that is easy to install, each set of long screws is threaded with two sets of locking nuts, and the locking nuts are attached to the side wall of the sliding mounting plate.

[0013] As a preferred embodiment of the ultra-narrow double door of this utility model that is easy to install, an iron strip is installed on the side of the sliding mounting plate near the side through groove.

[0014] As a preferred embodiment of the ultra-narrow double door of this utility model that is easy to install, the sealing component further includes a guide groove formed in the inner wall of the side passage groove, a slider is slidably connected in the guide groove, and the outer wall of the slider is connected to the sealing plate.

[0015] As a preferred embodiment of the ultra-narrow double door of this utility model that is easy to install, a magnetic strip is installed on the side of the sealing plate near the sliding mounting plate, and the magnetic strip is magnetically connected to the iron strip.

[0016] As a preferred embodiment of the ultra-narrow double door of this utility model that is easy to install, each set of sealing plates has a friction pad connected to its outer surface.

[0017] (III) Beneficial Effects

[0018] This utility model provides an ultra-narrow double door that is easy to install. It has the following advantages:

[0019] This utility model uses the sliding connection between the long screw on the mounting component and the sliding mounting plate, combined with the threaded connection between the locking nut and the long screw, to adjust and fix the position of the sliding mounting plate that is threadedly connected to the hinge, so that the ultra-narrow double door can be quickly aligned with the hinge on the door frame, effectively improving the installation efficiency of the ultra-narrow double door.

[0020] Through the sliding connection between the upper through groove of the sealing component and the sealing plate, and the attraction between the magnetic strip and the iron strip, the sealing plate can be made to adhere to the side wall of the sliding mounting plate, which can block the groove and protect the mounting components inside the groove, ensuring the normal use of the mounting components. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the main structure of the double-door design of this utility model;

[0024] Figure 3 This is a schematic diagram of the connection structure between the main body of the double door and the sealing component of this utility model;

[0025] Figure 4 This is a utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0026] In the diagram: 1. Door frame installation; 2. Double door body; 3. Installation components; 300. Groove; 301. Long screw; 302. Sliding mounting plate; 303. Threaded hole; 304. Locking nut; 305. Iron bar; 4. Sealing components; 400. Side passage groove; 401. Guide groove; 402. Sealing plate; 403. Magnet strip; 404. Friction pad. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0028] Example 1

[0029] Reference Figure 1 , Figure 2 and Figure 4 This is the first embodiment of the present utility model. This embodiment provides an ultra-narrow double door that is easy to install, including a door frame 1 and a double door body 2. The outer wall of the double door body 2 is provided with two sets of mounting components 3, and both ends of the mounting components 3 are provided with sealing components 4.

[0030] The mounting component 3 includes a slot 300 formed on the side wall of the double door body 2. The inner wall of the slot 300 is connected to two sets of long screws 301. A sliding mounting plate 302 is slidably connected to the two sets of long screws 301, and the sliding mounting plate 302 is provided with three sets of threaded holes 303 that are threaded to the hinge.

[0031] Specifically, each set of long screws 301 is threaded with two sets of locking nuts 304, and the locking nuts 304 are attached to the side wall of the sliding mounting plate 302. When the sliding mounting plate 302 is adjusted, the locking nuts 304 are at the outer end of the long screws 301 to ensure the normal sliding of the sliding mounting plate 302. After determining the position of the sliding mounting plate 302, the locking nuts 304 are rotated to make them fit against the side wall of the sliding mounting plate 302, thereby fixing the position of the sliding mounting plate 302. The position of the sliding mounting plate 302 threadedly connected to the hinge can be adjusted and fixed, which allows the ultra-narrow double door to be quickly aligned with the hinge on the mounting door frame 1, effectively improving the installation efficiency of the ultra-narrow double door.

[0032] Specifically, an iron strip 305 is installed on the side of the sliding mounting plate 302 near the side through groove 400; the iron strip 305 is fixedly connected to the sliding mounting plate 302, and the iron strip 305 protects both ends of the sliding mounting plate 302, ensuring the strength of the sliding mounting plate 302 and preventing the sliding mounting plate 302 from being damaged during the up-and-down sliding adjustment of its position.

[0033] Furthermore, the mounting frame 1 is fixed to the wall. When installing the ultra-narrow double door with the mounting frame 1, firstly, the hinge is fixed to the inner wall of the mounting frame 1 with screws. Then, the vertical position of the sliding mounting plate 302 is adjusted by the sliding connection between the long screw 301 on the mounting assembly 3 and the sliding mounting plate 302, so that the three sets of threaded holes 303 on the sliding mounting plate 302 are aligned with the through holes on the hinge. Finally, the double door body 2 is connected to the hinge on the mounting frame 1 with screws. The position of the sliding mounting plate 302 threadedly connected to the hinge can be adjusted and fixed by the mounting assembly 3, which allows the ultra-narrow double door to be quickly aligned with the hinge on the mounting frame 1, effectively improving the installation efficiency of the ultra-narrow double door.

[0034] Example 2

[0035] Reference Figure 2 and Figure 3 This is the second embodiment of the present invention. This embodiment is based on the previous embodiment. The sealing component 4 includes a side passage groove 400 opened on the side wall of the double door body 2. The side passage groove 400 is connected to the groove opening 300, and a sealing plate 402 is slidably connected in the side passage groove 400.

[0036] Specifically, the sealing component 4 also includes a guide groove 401 formed on the inner wall of the side passage groove 400. A slider is slidably connected in the guide groove 401, and the outer wall of the slider is connected to the sealing plate 402. After the slider and the guide groove 401 are slidably limited, the sealing plate 402 can slide in the side passage groove 400.

[0037] Specifically, a magnetic strip 403 is installed on the side of the sealing plate 402 near the sliding mounting plate 302, and the magnetic strip 403 is magnetically connected to the iron strip 305; there is an attraction between the magnetic strip 403 and the iron strip 305, which allows the sealing plate 402 to adhere to the side wall of the sliding mounting plate 302, thereby sealing the slot 300 and protecting the mounting component 3 inside the slot 300, ensuring the normal use of the mounting component 3.

[0038] Specifically, each sealing plate 402 has a friction pad 404 attached to its outer surface; the friction pad 404 can increase the friction with the operator's hand, which facilitates the sliding operation of the sealing plate 402.

[0039] Furthermore, the sealing component 4 allows the two sets of sealing plates 402 to fit against both sides of the sliding mounting plate 302, and to seal the groove 300, thereby protecting the mounting component 3 inside the groove 300 and ensuring the normal use of the mounting component 3.

[0040] Working Principle: During installation, this easy-to-install ultra-narrow double door first uses screws to fix the hinges to the inner wall of the door frame 1. Then, the vertical position of the sliding mounting plate 302 is adjusted by the sliding connection between the long screw 301 on the mounting assembly 3 and the sliding mounting plate 302. After determining the position of the sliding mounting plate 302, the locking nut 304 is rotated to fit against the side wall of the sliding mounting plate 302, thus fixing the position of the sliding mounting plate 302. This aligns the three sets of threaded holes 303 on the sliding mounting plate 302 with the through holes on the hinge, allowing for adjustment and fixation of the threaded connection with the hinge. The position of the movable mounting plate 302 allows the ultra-narrow double door to quickly align with the hinges on the mounting door frame 1, effectively improving the installation efficiency of the ultra-narrow double door. After the position of the double door body 2 is installed, the sealing plate 402 can slide within the side passage groove 400 after the sliding limit of the slider on the sealing component 4 and the guide groove 401. Due to the attraction between the magnetic strip 403 and the iron strip 305, the sealing plate 402 can adhere to the side wall of the sliding mounting plate 302, which can seal the groove 300 and protect the mounting component 3 within the groove 300, ensuring the normal use of the mounting component 3.

[0041] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. An ultra-narrow double door that is easy to install, comprising a door frame (1) and a double door body (2), characterized in that: The outer wall of the double door body (2) is provided with two sets of mounting components (3), and both ends of the mounting components (3) are provided with sealing components (4); The mounting component (3) includes a slot (300) opened on the side wall of the double door body (2), the inner wall of the slot (300) is connected to two sets of long screws (301), a sliding mounting plate (302) is slidably connected to the two sets of long screws (301), and the sliding mounting plate (302) is provided with three sets of threaded holes (303) that are threaded to the hinge. The sealing component (4) includes a side passage groove (400) formed on the side wall of the double door body (2), the side passage groove (400) is connected to the groove opening (300), and a sealing plate (402) is slidably connected in the side passage groove (400).

2. The ultra-narrow double door for easy installation according to claim 1, characterized in that: Each set of long screws (301) is threaded with two sets of locking nuts (304), and the locking nuts (304) are attached to the side wall of the sliding mounting plate (302).

3. The ultra-narrow double door for easy installation according to claim 1, characterized in that: The sliding mounting plate (302) has an iron strip (305) installed on the side near the side through groove (400).

4. The ultra-narrow double door for easy installation according to claim 1, characterized in that: The sealing component (4) further includes a guide groove (401) formed on the inner wall of the side passage groove (400), a slider is slidably connected in the guide groove (401), and the outer wall of the slider is connected to the sealing plate (402).

5. The ultra-narrow double door for easy installation according to claim 3, characterized in that: The sealing plate (402) is equipped with a magnetic strip (403) on the side near the sliding mounting plate (302), and the magnetic strip (403) is magnetically connected to the iron strip (305).

6. The ultra-narrow double door for easy installation according to claim 1, characterized in that: Each sealing plate (402) has a friction pad (404) attached to its outer surface.

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