Outward opening door

Abstract

The utility model relates to an outward opening door which is characterized by comprising a door pocket, a door leaf, a connecting rod mechanism and a storage groove, the fixed end of the connecting rod mechanism is arranged in the storage groove, and the movable end of the connecting rod mechanism can horizontally overturn and swing in a reciprocating mode on the outer side of a groove opening of the storage groove to be far away from or close to the groove opening of the storage groove. The storage groove is formed in the door pocket, and the movable end of the connecting rod mechanism is connected with the side wall of the door leaf; or the storage groove is formed in the side wall of the door leaf, and the movable end of the connecting rod mechanism is connected with the door pocket. According to the utility model, the collision between the decoration panel and the decoration wallboard can be avoided, and the wall body structure with the decoration wallboard and the outward opening door leaf with the decoration panel can be directly combined for use, so that the optionality of decoration styles can be improved, and the structure has the advantages of simple structure, high reliability, good applicability and the like.

Description

Technical Field

[0001] The utility model relates to the field of house doors, in particular to an outward-opening door. Background Art

[0002] At present, there are wall structures with decorative wall panels mounted on the wall, and outward-opening doors with detachable decorative panels. Such outward-opening doors are mostly composed of a door frame and two decorative panels, and the two decorative panels are detachably hung on the inner and outer surfaces of the door frame. Since decorative wall panels can be used to create more decorative styles, the above-mentioned wall structures can facilitate users to decorate walls of various styles, which is becoming more and more popular. Similarly, decorative panels can also be used to create more decorative styles, so the above-mentioned outward-opening doors can facilitate users to hang decorative panels of the required style according to different decoration styles, thereby matching different decoration styles, which is also becoming more and more popular.

[0003] It can be seen that the above-mentioned wall structure and outward-opening door leaf can both facilitate improving the optional range of decoration styles. If the above-mentioned wall structure and outward-opening door leaf can be applied to house decoration at the same time, it can be more convenient for users to customize the desired decoration style, which can further improve the optionality of decoration styles. However, in order to make the decorative wall panels and decorative panels have high structural strength and anti-deformation ability, most of the decorative wall panels and decorative panels are made thicker, and their thickness is generally above 18mm; in addition, most of these outward-opening door leaves are connected to the door frame through traditional hinges, that is: the door leaf frame and the door frame are hinged through traditional hinges; and in order to avoid a large gap between the decorative panel and the decorative wall panel, it is generally necessary to make the distance between the decorative surface and the decorative wall panel smaller (generally less than 2mm). Therefore, in the process of opening the outward-opening door leaf, the decorative panel and the decorative wall panel will directly collide, thereby hindering the opening of the outward-opening door leaf, so that the above-mentioned wall structure and the outward-opening door leaf cannot be directly combined and used, which will lead to limited optionality of decoration styles.

[0004] Therefore, it is very necessary to redesign the structure of the outward-opening door. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned problems and shortcomings and to provide an outward-opening door which can avoid collision between decorative panels and decorative wall panels, and can directly combine a wall structure with decorative wall panels with an outward-opening door leaf with decorative panels, thereby helping to improve the selectivity of decoration styles. The utility model has the advantages of simple structure, high reliability, good applicability, etc.

[0006] The technical solution of the utility model is achieved in this way:

[0007] An outward-opening door, characterized in that it includes a door frame, a door leaf, a connecting rod mechanism, and a storage groove, wherein the fixed end of the connecting rod mechanism is arranged in the storage groove, and the movable end of the connecting rod mechanism can be horizontally reciprocated and flipped and swung away from and close to the notch of the storage groove outside the notch of the storage groove; the storage groove is opened on the door frame, and the movable end of the connecting rod mechanism is connected to the side wall of the door leaf; or, the storage groove is opened on the side wall of the door leaf, and the movable end of the connecting rod mechanism is connected to the door frame.

[0008] Preferably, the connecting rod mechanism includes a flip arm, an inner swing rod, and an outer swing rod, and the inner swing rod and the outer swing rod are arranged side by side inside and outside in the storage groove, and one end of the inner swing rod and the outer swing rod are horizontally hinged in the storage groove, one end of the flip arm is horizontally hinged to the other end of the inner swing rod and the other end of the outer swing rod, and the other end of the flip arm is connected to the side wall or door frame of the door leaf.

[0009] Preferably, the other ends of the inner swing arm and the outer swing arm are bent toward the same side.

[0010] Preferably, a positioning notch is provided at one end of the flip arm, and the other ends of the inner swing rod and the outer swing rod are both placed in the positioning notch.

[0011] Preferably, the connecting rod mechanism further comprises a fixing box, the storing groove is provided on a side wall of the fixing box, and the fixing box is embedded in the side wall of the door leaf or the door cover.

[0012] Preferably, a positioning box is embedded in the side wall or door frame of the door leaf, a positioning slot is provided on the outer wall of the positioning box, and the fixing box is embedded in the positioning slot.

[0013] Preferably, the outward-opening door also includes an installation slot, and the other end of the flip arm is embedded in the installation slot; the installation slot and the storage slot are respectively opened on the side wall of the door leaf and the door frame, or the installation slot and the storage slot are respectively opened on the door frame and the side wall of the door leaf.

[0014] Preferably, a fixing seat is integrally formed on the other end of the flip arm, and the fixing seat is embedded in the installation slot.

[0015] Preferably, the door leaf comprises a door leaf frame and a decorative panel, the decorative panel is hung on the outer wall of the door leaf frame, and the storage groove is provided on the door leaf frame or the door cover.

[0016] Preferably, a decorative wall panel is arranged on the outer wall of the door frame.

[0017] The beneficial effects of the utility model are as follows: on the outward opening door, a storage groove is adopted, and the fixed end of the connecting rod mechanism is arranged in the storage groove, which can not only achieve the purpose of hiding the connecting rod mechanism, but also reduce the occupation of the space between the door leaf and the door frame, so that the gap between the door leaf and the door frame can be smaller, and then it can be helpful to improve the coordination and quality of the decoration. Since the movable end of the connecting rod mechanism can be horizontally reciprocated and turned away from and close to the notch of the storage groove outside the notch of the storage groove, when the door leaf and the door frame are assembled together by the above-mentioned assembly method, the door leaf can be horizontally reciprocated and turned relative to the door frame, so that sufficient installation space can be formed between the outer wall of the door leaf and the outer wall of the door frame. In this way, when there is a decorative panel on the door leaf and a decorative wall panel is arranged outside the door frame, the decorative panel can avoid the decorative wall panel during the turning process, so that the decorative panel can avoid the collision with the decorative wall panel, and it can make the wall structure with the decorative wall panel and the outward opening door leaf with the decorative panel be directly combined for use, so as to improve the optionality of the decoration style. The use of a connecting rod mechanism can realize horizontal reciprocating flipping and swinging very accurately and stably, and the overall structure of the outward-opening door is relatively simple, which can make the outward-opening door have the advantages of simple structure, high reliability, good applicability, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the closed state of the upright connecting rod mechanism in the utility model.

[0019] Figure 2 It is a structural schematic diagram of the utility model in which the upright connecting rod mechanism is in an open state.

[0020] Figure 3 It is a structural schematic diagram of the reverse-mounted connecting rod mechanism in the utility model in the closed state.

[0021] Figure 4 It is a structural schematic diagram of the reverse-mounted connecting rod mechanism in the utility model in an open state.

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the utility model with the door opening in and out.

[0023] Figure 6 This is one of the three-dimensional structural schematic diagrams of the connecting rod mechanism in the utility model.

[0024] Figure 7 This is the second three-dimensional structural schematic diagram of the connecting rod mechanism in the utility model.

[0025] Figure 8 This is one of the schematic diagrams of the split structure of the connecting rod mechanism in the utility model.

[0026] Fig. 9 This is the second schematic diagram of the split structure of the connecting rod mechanism in the utility model. DETAILED DESCRIPTION

[0027] like Figures 1 to 4 As shown, an outward-opening door described in the utility model includes a door frame 1, a door leaf 2, a connecting rod mechanism 3, and a storage groove 4, wherein the fixed end of the connecting rod mechanism 3 is arranged in the storage groove 4, and the movable end of the connecting rod mechanism 3 can be horizontally reciprocated and flipped and swung away from and close to the notch of the storage groove 4 on the outside of the notch of the storage groove 4; the storage groove 4 is opened on the door frame 1, and the movable end of the connecting rod mechanism 3 is connected to the side wall of the door leaf 2; or, the storage groove 4 is opened on the side wall of the door leaf 2, and the movable end of the connecting rod mechanism 3 is connected to the door frame 1; an installation space 10 is reserved between the outer wall of the door leaf 2 and the outer wall of the door frame 1.

[0028] On the outward-opening door, a storage groove 4 is used, and the fixed end of the connecting rod mechanism 3 is arranged in the storage groove 4, which not only can achieve the purpose of hiding the connecting rod mechanism 3, but also can reduce the occupation of the space between the door leaf 2 and the door frame 1, so as to make the gap between the door leaf 2 and the door frame 1 smaller, and then can help to improve the coordination and quality of the decoration.

[0029] Since the movable end of the connecting rod mechanism 3 can be turned and swung horizontally back and forth on the outside of the notch of the storage groove 4, away from and close to the notch of the storage groove 4, when the door leaf 2 and the door frame 1 are assembled together in the above-mentioned assembly method, the door leaf 2 can be turned and swung horizontally back and forth relative to the door frame 1, thereby forming a sufficient installation space between the outer wall of the door leaf 2 and the outer wall of the door frame 1. In this way, when there is a decorative panel on the door leaf 2 and a decorative wall panel is arranged on the outside of the door frame 1, the decorative panel can avoid the decorative wall panel during the turning process, thereby avoiding the collision between the decorative panels, which can make the wall structure with the decorative wall panel and the outward-opening door leaf with the decorative panel directly used in combination, thereby helping to improve the optionality of the decoration style.

[0030] The use of the connecting rod mechanism 3 can realize the horizontal reciprocating flipping and swinging very accurately and stably, and the overall structure of the outward-opening door is relatively simple, which can make the outward-opening door have the advantages of simple structure, high reliability, good applicability, etc.

[0031] like Figures 1 to 4As shown, since the fixed end of the connecting rod mechanism 3 is arranged in the storage groove 4, and the movable end of the connecting rod mechanism 3 can be turned and swung horizontally back and forth from the outside of the notch of the storage groove 4 to move away from or near the notch of the storage groove 4; therefore, the movable end of the connecting rod mechanism 3 can be turned and swung horizontally back and forth from or near its fixed end, and the fixed end of the connecting rod mechanism 3 can also be turned and swung horizontally back and forth from or near its movable end; therefore, no matter whether the storage groove 4 is opened on the door frame 1 or on the door leaf 2, the door leaf 2 can be turned and swung horizontally back and forth from or near the door frame 1, thereby meeting the needs of actual use. It can be seen that the connecting rod mechanism 3 can be installed forwards or reversely to meet the needs of actual use, wherein, Figure 1 , Figure 2 and Figure 5 The figure shows the state of the connecting rod mechanism 3 being installed properly. Figure 3 and Figure 4 The state shown is that the connecting rod mechanism 3 is reversed. Figures 1 to 4 Shown is a schematic diagram of the structure in a cutaway state.

[0032] like Figures 1 to 9 As shown, the link mechanism 3 includes a flip arm 31, an inner swing rod 32, and an outer swing rod 33. The inner swing rod 32 and the outer swing rod 33 are arranged side by side inside and outside the storage groove 4, and one end of the inner swing rod 32 and the outer swing rod 33 are both horizontally hinged in the storage groove 4. One end of the flip arm 31 is horizontally hinged with the other end of the inner swing rod 32 and the other end of the outer swing rod 33, and the other end of the flip arm 31 is connected to the side wall of the door leaf 2 or the door frame 1. Such a link mechanism 3 is very simple and reliable, which is not only convenient for manufacturing, but also allows the door leaf 2 and the door frame 1 to be connected more accurately and stably, and when the decorative panel and the decorative wallboard are set, the decorative panel can be more stably avoided from the decorative wallboard, thereby helping to further improve the reliability and applicability of the outward-opening door.

[0033] like Figures 1 to 4 , Figure 8 and Fig. 9 As shown, the other ends of the inner swing rod 32 and the outer swing rod 33 are bent toward the same side. This can help the connecting rod mechanism 3 have a compact and reliable structure, which not only helps to reduce the space occupied, but also ensures that the movement of the connecting rod mechanism 3 is more stable and reliable.

[0034] like Figures 6 to 9 As shown, a positioning notch 311 is provided at one end of the flip arm 31, and the other ends of the inner swing rod 32 and the outer swing rod 33 are placed in the positioning notch 311. The positioning notch 311 can better position the other ends of the inner swing rod 32 and the outer swing rod 33, so that the flip arm 31 and the inner swing rod 32 and the outer swing rod 33 can be more accurately and stably horizontally hinged together, which helps to further improve the reliability and applicability of the connecting rod mechanism 3.

[0035] like Figures 1 to 4 , Figures 6 to 9 As shown, the connecting rod mechanism 3 further includes a fixing box 34, the storage groove 4 is provided on the side wall of the fixing box 34, and the fixing box 34 is embedded in the side wall of the door leaf 2 or the door cover 1. When installing the connecting rod mechanism 3, by embedding the fixing box 34, it is convenient to quickly and accurately realize the installation and positioning of one end of the connecting rod mechanism 3, thereby further improving the convenience of installing and positioning the connecting rod mechanism 3.

[0036] The fixing box 34 constitutes the fixed end of the connecting rod mechanism 3, and the flip arm 31 constitutes the movable end of the connecting rod mechanism 3, which can meet the actual use requirements.

[0037] like Figures 6 to 9 As shown, the two ends of the inner swing rod 32 are respectively hinged to the fixed box 34 and the flip arm 31 through the vertically arranged stainless steel shafts, and the two ends of the outer swing rod 33 are respectively hinged to the fixed box 34 and the flip arm 31 through the vertically arranged stainless steel shafts. In this way, the hinge requirements can be met very well.

[0038] In order to facilitate the addition of lubricant to the above-mentioned stainless steel shaft, a notch can be opened on the surface of the inner swing arm 32 and the outer swing arm 33 to penetrate the middle of the stainless steel shaft, which can facilitate maintenance.

[0039] like Figures 1 to 4 , Figures 6 to 9 As shown, a positioning box 5 is embedded on the side wall of the door leaf 2 or the door cover 1, and a positioning slot 51 is provided on the outer wall of the positioning box 5, and the fixing box 34 is embedded in the positioning slot 51. The positioning box 5 can enhance the positioning effect, which not only helps to improve the stability and reliability of the installation and positioning of the fixing box 34, but also helps to form a fixing box 34 that can be repeatedly disassembled and assembled, which can facilitate later disassembly and maintenance.

[0040] like Figure 6 , Figure 8 and Fig. 9 As shown, the upper and lower outer walls of the fixing box 34 are respectively provided with positioning lugs 341, and the upper and lower groove walls of the positioning slot 51 are respectively provided with embedded grooves 511. The upper and lower positioning lugs 341 are respectively embedded in the upper and lower embedded grooves 511, and the positioning lugs 341 are fixed in the embedded grooves 511 by screws (not shown in the figure). The embedded grooves 511 can not only limit the positioning lugs 341, but also be used to hide the screws, thereby preventing the screws from being exposed and occupying the outer space, and thus obtaining a more coordinated and compact structure, which can be beneficial to the purpose of reducing the gap between the door leaf 2 and the door frame 1, so as to make a higher quality outward opening door.

[0041] like Figures 5 to 9As shown, the upper and lower outer walls of the positioning box 5 are respectively provided with embedded lugs 52, and the embedded lugs 52 are embedded in the door frame 1 or the door leaf 2. The embedded lugs 52 are provided with at least one first countersunk hole 521, and a screw (not shown in the figure) is arranged in the first countersunk hole 521. The threaded end of the screw passes through the first countersunk hole 521 and is screwed to the door frame 1 or the door leaf 2. This can help improve the stability and reliability of the installation and positioning of the positioning box 5, thereby helping to further improve the reliability of the outward-opening door.

[0042] like Figure 5 and Figure 6 As shown, the outer walls of the upper and lower ends of the positioning box 5 are respectively covered with first covering sheets 53, which cover the notches of the embedded grooves 511 and the embedded lugs 52. This not only has the effect of shielding and beautifying, but also slows down the aging speed of the related screws, so that it is convenient for later disassembly and maintenance.

[0043] like Figures 1 to 4 As shown, the door frame 1 adopts a door frame profile structure, which is not only conducive to improving batch manufacturing efficiency, but also enables the door frame 1 to have high structural strength, thereby enabling the outward-opening door to have high reliability.

[0044] like Figures 1 to 4 As shown, the outward opening door further includes a mounting notch 6, and the other end of the flip arm 31 is embedded in the mounting notch 6; the mounting notch 6 and the storage slot 4 are respectively provided on the side wall of the door leaf 2 and the door cover 1, or the mounting notch 6 and the storage slot 4 are respectively provided on the door cover 1 and the side wall of the door leaf 2. By providing the mounting notch 6 and embedding the flip arm 31 in the mounting notch 6, the stability and reliability of the installation and positioning of the connecting rod mechanism 3 can be further enhanced, thereby helping to further improve the reliability of the outward opening door.

[0045] like Figure 5 As shown, in the actual manufacturing process, the door leaf 2 can be connected to the door frame 1 through a number of connecting rod mechanisms 3. At this time, a corresponding number of installation slots 6 and storage slots 4 need to be opened, so that the installation and positioning of the door leaf 2 can be more stable and reliable.

[0046] like Figure 5 , Figure 8 and Fig. 9 As shown, a fixing seat 312 is integrally formed on the other end of the flip arm 31, and the fixing seat 312 is embedded in the mounting slot 6. In this way, the flip arm 31 can be conveniently and stably installed and fixed, thereby helping to further improve the reliability and applicability of the outward opening door.

[0047] like Figure 5 , Figure 8 and Fig. 9As shown, the upper and lower ends of the fixing seat 312 are protruded to form fixing lugs 313, and the fixing lugs 313 are fixedly embedded in the installation slots 6. This can help to further improve the stability and reliability of installation positioning.

[0048] like Figure 5 , Figure 8 and Fig. 9 As shown, at least one second countersunk hole 314 is formed on the fixing lug 313, and a screw (not shown) is inserted into the second countersunk hole 314, and the threaded end of the screw is passed through the second countersunk hole 314 and then screwed to the door cover 1 or the door leaf 2. In this way, a detachable fixed installation can be achieved, which not only ensures that the installation positioning is very stable and reliable, but also facilitates disassembly and maintenance.

[0049] like Figure 5 and Figure 6 As shown, a second cover sheet 315 is provided on the outer wall of the fixing lug 313, and the second cover sheet 315 covers the second countersunk hole 314. This not only has the effect of shielding and beautifying, but also can slow down the aging speed of the relevant screws, so as to facilitate the later disassembly and maintenance.

[0050] like Figures 1 to 4 As shown, the door leaf 2 includes a door leaf frame 21 and a decorative panel 22, wherein the decorative panel 22 is mounted on the outer wall of the door leaf frame 21, and the storage groove 4 is provided on the door leaf frame 21 or the door cover 1. This can directly make the outward-opening door have a good decorative effect, thereby being conducive to improving the decoration quality.

[0051] like Figures 1 to 4 As shown, in the actual manufacturing process, a decorative panel 22 can also be mounted on the inner wall of the door leaf frame 21. This can facilitate matching different styles indoors, which helps to further improve the applicability of the outward-opening door.

[0052] like Figures 1 to 4 As shown, a decorative wallboard 7 is arranged on the outer wall of the door cover 1. This can directly make the outward-opening door have a good decorative effect, thereby being conducive to improving the decoration quality.

[0053] Even if the decorative panel 22 and the decorative wall panel 7 are provided on the outward-opening door at the same time, and both the decorative panel 22 and the decorative wall panel 7 are made of 18 mm thick plates, the outward-opening door can still meet the needs of actual use and has very strong applicability.

[0054] The above embodiments are preferred embodiments of the present utility model. All structures similar to the present utility model and equivalent changes made thereto should fall within the protection scope of the present utility model.

Claims

1. An outward opening door, characterized in that: It comprises a door cover (1), a door leaf (2), a connecting rod mechanism (3), and a storage groove (4), wherein The fixed end of the connecting rod mechanism (3) is arranged in the storage groove (4), and the movable end of the connecting rod mechanism (3) can be turned and swung horizontally back and forth on the outside of the notch of the storage groove (4) away from and close to the notch of the storage groove (4); The storage groove (4) is formed on the door frame (1), and the movable end of the connecting rod mechanism (3) is connected to the side wall of the door leaf (2); or, the storage groove (4) is formed on the side wall of the door leaf (2), and the movable end of the connecting rod mechanism (3) is connected to the door frame (1).

2. The outward opening door according to claim 1, characterized in that: The link mechanism (3) comprises a flip arm (31), an inner swing rod (32), and an outer swing rod (33); the inner swing rod (32) and the outer swing rod (33) are arranged side by side inside and outside the storage groove (4); one end of the inner swing rod (32) and one end of the outer swing rod (33) are both horizontally hinged in the storage groove (4); one end of the flip arm (31) is horizontally hinged to the other end of the inner swing rod (32) and the other end of the outer swing rod (33); and the other end of the flip arm (31) is connected to the side wall of the door leaf (2) or the door frame (1).

3. The outward opening door according to claim 2, characterized in that: The other ends of the inner swing rod (32) and the outer swing rod (33) are bent towards the same side.

4. The outward opening door according to claim 2, characterized in that: A positioning notch (311) is provided at one end of the flip arm (31), and the other ends of the inner swing rod (32) and the outer swing rod (33) are both placed in the positioning notch (311).

5. The outward opening door according to claim 2, characterized in that: The connecting rod mechanism (3) further comprises a fixing box (34), the storage groove (4) is provided on a side wall of the fixing box (34), and the fixing box (34) is embedded in a side wall of the door leaf (2) or a door frame (1).

6. The outward opening door according to claim 5, characterized in that: A positioning box (5) is embedded in the side wall of the door leaf (2) or the door frame (1), a positioning slot (51) is provided on the outer wall of the positioning box (5), and the fixing box (34) is embedded in the positioning slot (51).

7. The outward opening door according to claim 2, characterized in that: It also includes a mounting notch (6), the other end of the flip arm (31) being embedded in the mounting notch (6); the mounting notch (6) and the storage groove (4) are respectively provided on the side wall of the door leaf (2) and the door frame (1); or the mounting notch (6) and the storage groove (4) are respectively provided on the side wall of the door frame (1) and the door leaf (2).

8. The outward opening door according to claim 7, characterized in that: A fixing seat (312) is integrally formed on the other end of the flip arm (31), and the fixing seat (312) is embedded in the installation slot (6).

9. The outward opening door according to claim 1, characterized in that: The door leaf (2) comprises a door leaf frame (21) and a decorative panel (22); the decorative panel (22) is hung on the outer wall of the door leaf frame (21); and the storage groove (4) is provided on the door leaf frame (21) or the door casing (1).

10. The outward opening door according to claim 1, characterized in that: A decorative wall panel (7) is arranged on the outer wall of the door frame (1).

Images