Door pocket and door body structure thereof

Abstract

The utility model relates to the technical field of home decoration, in particular to a door pocket and a door body structure thereof, the door pocket comprises a door pocket body and an installation assembly, the door pocket body comprises a front door pocket plate and a rear door pocket plate, the front door pocket plate and the rear door pocket plate are oppositely arranged along the side face in the vertical direction, and the rear door pocket plate is provided with a long strip plate which is arranged in a slot formed in the front door pocket plate in a penetrating mode; the front door sleeve plate comprises a mounting plate, a limiting plate and a connecting plate, and the rear door sleeve plate is provided with a flange abutting against the front door sleeve plate; the mounting assembly comprises a locking shaft, a limiting nut, an elastic piece and a mounting base, one end of the locking shaft is fixedly connected with the side wall of the door opening through the mounting base, the locking shaft sequentially penetrates through a connecting through hole formed in the mounting plate and the limiting nut in the direction away from the side wall of the door opening, and the limiting nut abuts against the mounting plate; the elastic piece sleeves the locking shaft and is in a compressed state; two ends of the elastic piece are respectively connected with the mounting base and the mounting plate; the mounting plate and / or the long strip plate are / is provided with a sinking groove, and the limiting nut is located in the sinking groove. The mounting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of home decoration, and more specifically, to a door cover and a door body structure thereof. Background Art

[0002] During the installation of the existing door cover, it is necessary to inject foam glue into the gap between the door cover and the wall, and then hang the door leaf and adjust the door gap after the foam glue dries.

[0003] The door cover structure of the prior art, such as the patent document with application number 201020229984.8 (publication number CN201714225), discloses a set door cover, including an inner door cover decorative strip, a door cover plate, an outer door cover decorative strip, and a door stop strip, wherein the door cover plate includes an inner door cover plate and an outer door cover plate, wherein the inner door cover plate is overlapped on the outer door cover plate, the door stop strip is in a right angle shape and fixed on the inner door cover plate, and the right angle edge of the door stop strip covers the joint between the inner door cover plate and the outer door cover plate. The inner door cover decorative strip and the outer door cover decorative strip are respectively provided with slots, and the hook edge of the inner door cover decorative strip is inserted into the slot of the inner door cover plate, and the hook edge of the outer door cover decorative strip is inserted into the slot of the outer door cover plate. The set door cover provided by the utility model can be adjusted according to the actual wall thickness, and can be mass-produced in advance to reduce production costs. However, during the installation process of the door frame of the prior art, the foam glue between the inner door frame, the outer door frame and the wall needs to be dried before the subsequent installation such as hanging the door leaf and adjusting the door seam can be carried out. It usually takes 2 to 3 hours to wait for the foam glue to dry, resulting in low efficiency in door frame installation and weak ability to seize the market.

[0004] Therefore, it is urgent to solve the problem of low installation efficiency and save the time required for installation technicians to install doors. Utility Model Content

[0005] In view of this, the utility model provides a door frame and a door body structure thereof, aiming to improve the problem of low installation efficiency of the existing door frame.

[0006] In a first aspect, the utility model provides a door frame, which is applied to a door opening opened in a wall, wherein the wall comprises a front wall surface, a rear wall surface, and a door opening side wall located between the front wall surface and the rear wall surface, wherein a door leaf is arranged in the door opening, and the door leaf is used to open or close the door opening;

[0007] The door cover includes a door cover body and an installation component;

[0008] The door cover body is arranged opposite to the side wall of the door opening, and the door cover body includes a front door cover plate and a rear door cover plate, the front door cover plate is connected to the front wall surface via a front cover line, and the rear door cover plate is connected to the rear wall surface via a rear cover line; the plate surface of the front door cover plate and the plate surface of the rear door cover plate are parallel to each other and perpendicular to the horizontal plane, and the front door cover plate and the rear door cover plate are arranged opposite to each other along the side surfaces in the vertical direction, a slot is provided on the side surface of the front door cover plate opposite to the rear door cover plate, and the slot extends in a direction away from the rear door cover plate, and a long strip is provided on the side surface of the rear door cover plate opposite to the front door cover plate, and the long strip extends in a direction close to the front door cover plate, and the long strip is inserted into the slot;

[0009] The front door cover comprises a mounting plate, a connecting plate and a limiting plate which are sequentially arranged in a direction away from the side wall of the door opening, the mounting plate and the limiting plate are fixedly connected to the connecting plate on the same side away from the rear door cover, and the limiting plate, the mounting plate and the connecting plate form the slot;

[0010] The rear door cover is provided with a flange on one side close to the door opening side wall, and the flange abuts against the side of the front door cover close to the door opening side wall;

[0011] The mounting assembly comprises a locking shaft, a limiting nut, a mounting base and an elastic member, the side wall of the door opening is connected to the mounting base to limit the mounting base in a direction perpendicular to the side wall of the door opening, one end of the locking shaft is connected to the mounting base to limit the locking shaft in a direction perpendicular to the side wall of the door opening, the mounting plate of the rear door cover is provided with a connecting through hole, the other end of the locking shaft is provided with an external thread, along the direction away from the side wall of the door opening, the locking shaft is sequentially penetrated into the connecting through hole and the limiting nut, the internal thread of the limiting nut is adaptively connected with the external thread of the locking shaft, the limiting nut abuts against the mounting plate to limit the mounting plate from moving in the direction away from the side wall of the door opening, the elastic member is sleeved on the locking shaft and is in a compressed state, one end of the elastic member is connected to the mounting base, and the other end of the elastic member is connected to the mounting plate;

[0012] The mounting plate is provided with a sinking groove on a side away from the side wall of the door opening, and / or the long strip is provided with a sinking groove on a side close to the side wall of the door opening, and the limiting nut is located in the sinking groove;

[0013] When the door leaf is closed in the door opening, the limiting plate is opposite to the plate surface of the door leaf at the side close to the rear door cover plate.

[0014] Optionally, along the direction from the front wall to the rear wall, the size of the limiting plate is smaller than the size of the mounting plate, and the connecting through hole is arranged at a position where the mounting plate protrudes from the limiting plate.

[0015] Optionally, an anti-collision rubber strip is provided at a position where the limiting plate is opposite to the door leaf.

[0016] In a second aspect, the utility model provides a door structure, including the door frame provided in the first aspect of the present application.

[0017] Optionally, the door frames are provided at both ends of the door leaf in the width direction, and a rear door frame plate of the door frame is rotatably connected to the door leaf through a hinge so that the door leaf rotates around the hinge axis of the hinge.

[0018] Optionally, the hinge is an invisible hinge.

[0019] Compared with the prior art, the door frame and door body structure provided by the utility model at least achieve the following beneficial effects:

[0020] (1) The door frame body can be installed and connected to the side wall of the door opening through the installation component. The installation component provides support force for the door frame body, so that the door frame body has sufficient strength to support the door leaf. Compared with the existing technology, there is no need to wait for the foam glue to solidify before installing the door leaf. In this way, the installation time can be shortened and the installation efficiency can be improved.

[0021] (2) The installation assembly includes a locking shaft, a limit nut, a mounting base and an elastic member. When the limit nut is rotated, the limit nut moves along the axial direction of the locking shaft while rotating, and the distance between the limit nut and the side wall of the door opening will change. Therefore, in the actual door frame installation operation, the distance between the door frame body and the side wall of the door opening can be adjusted according to the construction or user needs.

[0022] (3) The door frame includes a door frame body, and the door frame body includes a front door frame plate and a rear door frame plate. The long strip of the rear door frame plate is inserted into the slot of the front door frame plate. In this way, during the installation of the door frame, the insertion depth of the long strip of the rear door frame plate in the slot of the front door frame plate can be adjusted according to the wall thickness of the specific installation site (that is, the size of the door opening side wall along the direction from the front wall to the rear wall). Therefore, the door frame provided by the present application can adapt to walls of different thicknesses and has strong versatility.

[0023] Of course, any product implementing the present utility model does not necessarily need to achieve all of the above-mentioned technical effects at the same time.

[0024] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the present invention.

[0026] Figure 1 The door structure provided by the embodiment of the utility model is shown;

[0027] Figure 2 The door cover body provided by the embodiment of the utility model is shown;

[0028] Figure 3 The front door cover provided by the embodiment of the utility model is shown;

[0029] Figure 4 The figure shows the rear door cover provided by the embodiment of the utility model. DETAILED DESCRIPTION

[0030] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention.

[0031] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present invention, its application, or uses.

[0032] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered as part of the specification.

[0033] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0034] It is obvious to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the present invention. Therefore, the present invention is intended to cover modifications and variations of the present invention that fall within the scope of the corresponding claims (technical solutions claimed for protection) and their equivalents. It should be noted that the implementation methods provided in the embodiments of the present invention can be combined with each other without contradiction.

[0035] It should be noted that like reference numerals and letters refer to similar items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0036] Embodiment 1

[0037] Figure 1 The door structure provided by the embodiment of the utility model is shown. Figure 2The door cover body provided by the embodiment of the utility model is shown. Figure 3 The front door panel provided by the embodiment of the utility model is shown. Figure 4 The rear door cover provided by the embodiment of the utility model is shown. Figures 1 to 4The embodiment of the utility model provides a door cover 10, which is applied to a door opening opened in a wall. The wall includes a front wall surface 01 and a rear wall surface 02 and a door opening side wall 03 located between the front wall surface 01 and the rear wall surface 02. A door leaf 20 is arranged in the door opening, and the door leaf 20 is used to open or close the door opening; the door cover 10 includes a door cover body 100 and an installation assembly 200; the door cover body 100 is arranged opposite to the door opening side wall 03, and the door cover body 100 includes a front door cover plate 110 and a rear door cover plate 120, the front door cover plate 110 is connected to the front wall surface 01 through a front cover line 310, and the rear door cover plate 120 is connected to the rear wall surface 02 through a rear cover line 320; the plate surface of the front door cover plate 110 and the plate surface of the rear door cover plate 120 are parallel to each other and perpendicular to the horizontal plane, and the front door cover The side surfaces of the front door cover 110 and the rear door cover 120 in the vertical direction are arranged opposite to each other, a slot 101 is arranged on the side surface of the front door cover 110 opposite to the rear door cover 120, and the slot 101 extends in a direction away from the rear door cover 120, and a long strip 121 is arranged on the side surface of the rear door cover 120 opposite to the front door cover 110, and the long strip 121 extends in a direction close to the front door cover 110, and the long strip 121 is inserted into the slot 101; the front door cover 110 includes a mounting plate 111, a connecting plate 113 and a limiting plate 112 which are sequentially arranged in a direction away from the side wall 03 of the door opening, and the mounting plate 111 and the limiting plate 112 are fixedly connected to the connecting plate 113 on the same side away from the rear door cover 120, and an insertion groove is formed between the limiting plate 112, the mounting plate 111 and the connecting plate 113 Slot 101; the rear door cover plate 120 is provided with a flange 122 on the side close to the door opening side wall 03, and the flange 122 abuts against the side of the front door cover plate 110 close to the door opening side wall 03; the installation component 200 includes a locking shaft 210, a limiting nut 220, a mounting base 230 and an elastic member 240, the door opening side wall 03 is connected to the mounting base 230 to limit the mounting base 230 in a direction perpendicular to the door opening side wall 03, one end of the locking shaft 210 is connected to the mounting base 230 to limit the locking shaft 210 in a direction perpendicular to the door opening side wall 03, the mounting plate 111 of the rear door cover plate 120 is provided with a connecting through hole 102, and the other end of the locking shaft 210 is provided with an external thread, and the locking shaft 210 is sequentially penetrated in the connecting through hole along the direction away from the door opening side wall 03. 102 and the limiting nut 220, the internal thread of the limiting nut 220 is adapted to be connected with the external thread of the locking shaft 210, the limiting nut 220 is in contact with the mounting plate 111 to limit the movement of the mounting plate 111 in the direction away from the door opening side wall 03, the elastic member 240 is sleeved on the locking shaft 210 and is in a compressed state, one end of the elastic member 240 is connected to the mounting base 230, and the other end of the elastic member 240 is connected to the mounting plate 111; the mounting plate 111 is provided with a sinking groove 103 on the side away from the door opening side wall 03, and / or the long plate 121 is provided with a side close to the door opening side wall 03, and the limiting nut 220 is located in the sinking groove 103; when the door leaf 20 is closed in the door opening, the limiting plate 112 is opposite to the plate surface of the door leaf 20 on the side close to the rear door cover plate 120.

[0038] In the present embodiment, the door frame 10 comprises a door frame body 100, and the door frame body 100 comprises a front door frame plate 110 and a rear door frame plate 120, the front door frame plate 110 and the rear door frame plate 120 are arranged opposite to each other along the side in the vertical direction, a slot 101 is arranged on the side opposite to the front door frame plate 110 and the rear door frame plate 120, the slot 101 extends in a direction away from the rear door frame plate 120, and a long strip 121 is arranged on the side opposite to the front door frame plate 110, the long strip 121 extends in a direction close to the front door frame plate 110, and the long strip 121 is inserted into the slot 101. In this way, during the installation of the door frame 10, the wall thickness can be adjusted according to the specific installation site (i.e., the door opening side wall 03 along the front wall surface 01 to the rear wall surface 02 The dimension in the direction of the rear door cover 120 is adjusted to adjust the insertion depth of the long strip 121 of the rear door cover 120 in the slot 101 of the front door cover 110 to adapt to different wall thicknesses for installing the door cover; wherein, when the wall is thicker, the insertion depth of the long strip 121 of the rear door cover 120 in the slot 101 of the front door cover 110 is adjusted so that the insertion depth of the long strip 121 in the slot 101 is shallower, and the gap between the bottom of the slot 101 and the long strip 121 is larger; similarly, when the wall is thinner, the insertion depth of the long strip 121 of the rear door cover 120 in the slot 101 of the front door cover 110 is adjusted so that the insertion depth of the long strip 121 in the slot 101 is deeper, and the gap between the bottom of the slot 101 and the long strip 121 is smaller. It can be seen that the door cover 10 provided in this embodiment does not need to be produced according to the wall thickness, can adapt to walls of different thicknesses, and has strong versatility.

[0039] In this embodiment, the door frame 10 includes an installation component 200, which includes a locking shaft 210, a limiting nut 220, a mounting base 230 and an elastic member 240. The door opening side wall 03 is connected to the mounting base 230 to limit the mounting base 230 in a direction perpendicular to the door opening side wall 03. One end of the locking shaft 210 is connected to the mounting base 230 to limit the locking shaft 210 in a direction perpendicular to the door opening side wall 03, that is, along the direction perpendicular to the door opening side wall 03, the locking shaft 210 and the mounting base 230 cannot move relative to the door opening side wall 03; the other end of the locking shaft 210 is provided with an external thread, and the rear door frame plate 120 The mounting plate 111 is provided with a connecting through hole 102. Along the direction away from the door opening side wall 03, the locking shaft 210 is sequentially penetrated into the connecting through hole 102 and the limiting nut 220. The internal thread of the limiting nut 220 is adapted to be connected with the external thread of the locking shaft 210. The limiting nut 220 abuts against the mounting plate 111 to limit the mounting plate 111 in the direction away from the door opening side wall 03. In this way, when the limiting nut 220 is rotated, the limiting nut 220 moves along the axial direction of the locking shaft 210 while rotating, and the distance between the limiting nut 220 and the door opening side wall 03 will change. The elastic member 240 is sleeved on the locking shaft 210 and is in a compressed state. In this state, one end of the elastic member 240 is connected to the mounting base 230, and the other end of the elastic member 240 is connected to the mounting plate 111, that is, the elastic force of the elastic member 240 can make the mounting plate 111 move in the direction away from the door opening side wall 03; when the limiting nut 220 is rotated to make the limiting nut 220 move in the direction away from the door opening side wall 03, the mounting plate 111 moves in the direction away from the door opening side wall 03 under the elastic force of the elastic member 240, and the long strip 121 of the rear door cover 120 is connected to the slot 101 of the front door cover 110, and the flange 122 of the rear door cover 120 abuts against the side of the front door cover 110 close to the door opening side wall 03, Then, the mounting plate 111 can drive the front door frame 110 and the rear door frame 120 to move together in the direction away from the door opening side wall 03; when the limiting nut 220 is rotated to make the limiting nut 220 move in the direction close to the door opening side wall 03, the elastic member 240 is further compressed, and the limiting nut 220 pushes the mounting plate 111 to move in the direction close to the door opening side wall 03, and the mounting plate 111 drives the front door frame 110 and the rear door frame 120 to move together in the direction close to the door opening side wall 03; in this way, in the actual installation operation, the distance between the door frame body 100 and the door opening side wall 03 can be adjusted according to the construction or user needs.

[0040] In addition, in the present embodiment, the door opening side wall 03 is reliably connected to the front door frame 110 through the installation component 200. At the same time, the long strip 121 of the rear door frame 120 is connected to the slot 101 of the front door frame 110, and the flange 122 of the rear door frame 120 is abutted against the side of the front door frame 110 close to the door opening side wall 03, that is, the front door frame 110 is connected to the rear door frame 120. In this way, the door opening side wall 03 is reliably connected to the door frame body 100 through the installation component 200. The door frame body 100 can be installed on the door opening side wall 03 through the installation component 200. The installation component 200 provides support for the door frame body 100, so that the door frame body 100 has sufficient strength to support the door leaf 20. Compared with the prior art, there is no need to wait for the foam glue to solidify before installing the door leaf 20. In this way, the installation time can be shortened and the installation efficiency can be improved.

[0041] It should be noted that the gaps between the door frame body 100, the front frame line 310, the rear frame line 320 and the door opening side wall 03 provided in the present embodiment can also be filled with foam glue as needed. Because in the door frame provided in the present embodiment, the door frame body 100 has sufficient strength to hang the door leaf 20 through the installation component 200 before the foam glue is applied, so there is no need to wait for the foam glue to solidify, and quick installation can be achieved.

[0042] Embodiment 2

[0043] See also Figures 1 to 4The embodiment of the utility model provides a door cover 10, which is applied to a door opening opened in a wall. The wall includes a front wall surface 01 and a rear wall surface 02 and a door opening side wall 03 located between the front wall surface 01 and the rear wall surface 02. A door leaf 20 is arranged in the door opening, and the door leaf 20 is used to open or close the door opening; the door cover 10 includes a door cover body 100 and an installation assembly 200; the door cover body 100 is arranged opposite to the door opening side wall 03, and the door cover body 100 includes a front door cover plate 110 and a rear door cover plate 120, the front door cover plate 110 is connected to the front wall surface 01 through a front cover line 310, and the rear door cover plate 120 is connected to the rear wall surface 02 through a rear cover line 320; the plate surface of the front door cover plate 110 and the plate surface of the rear door cover plate 120 are parallel to each other and perpendicular to the horizontal plane, and the front door cover plate The sides of the front door cover 110 and the rear door cover 120 are arranged opposite to each other in the vertical direction. A slot 101 is provided on the side opposite to the front door cover 110 and the rear door cover 120. The slot 101 extends in a direction away from the rear door cover 120. A long strip 121 is provided on the side opposite to the front door cover 110 and the rear door cover 120. The long strip 121 extends in a direction close to the front door cover 110. The long strip 121 is inserted into the slot 101. The front door cover 110 includes a mounting plate 111, a connecting plate 113 and a limiting plate 112 which are sequentially arranged in a direction away from the side wall 03 of the door opening. The mounting plate 111 and the limiting plate 112 are fixedly connected to the connecting plate 113 on the same side away from the rear door cover 120. The limiting plate 112, the mounting plate 111 and the connecting plate 113 form a space between them. Slot 101; the rear door cover plate 120 is provided with a flange 122 on the side close to the door opening side wall 03, and the flange 122 abuts against the side of the front door cover plate 110 close to the door opening side wall 03; the installation component 200 includes a locking shaft 210, a limiting nut 220, a mounting base 230 and an elastic member 240, the door opening side wall 03 is connected to the mounting base 230 to limit the mounting base 230 in a direction perpendicular to the door opening side wall 03, one end of the locking shaft 210 is connected to the mounting base 230 to limit the locking shaft 210 in a direction perpendicular to the door opening side wall 03, the mounting plate 111 of the rear door cover plate 120 is provided with a connecting through hole 102, and the other end of the locking shaft 210 is provided with an external thread, and along the direction away from the door opening side wall 03, the locking shaft 210 is sequentially penetrated into the connecting through hole 102. In the hole 102 and the limiting nut 220, the internal thread of the limiting nut 220 is adapted to be connected with the external thread of the locking shaft 210, the limiting nut 220 abuts against the mounting plate 111 to limit the movement of the mounting plate 111 in the direction away from the door opening side wall 03, the elastic member 240 is sleeved on the locking shaft 210 and is in a compressed state, one end of the elastic member 240 is connected to the mounting base 230, and the other end of the elastic member 240 is connected to the mounting plate 111; the mounting plate 111 is provided with a sinking groove 103 on the side away from the door opening side wall 03, and / or the long plate 121 is provided with a side close to the door opening side wall 03, and the limiting nut 220 is located in the sinking groove 103; when the door leaf 20 is closed in the door opening, the limiting plate 112 is opposite to the plate surface of the door leaf 20 on the side close to the rear door cover plate 120.

[0044] The door frame provided in the present embodiment can adjust the insertion depth of the long strip 121 of the rear door frame 120 in the slot 101 of the front door frame 110 according to the wall thickness of the specific installation site (i.e., the size of the door opening side wall 03 along the direction from the front wall 01 to the rear wall 02) during the installation of the door frame 10, so as to adapt to the installation of the door frame with different wall thicknesses; in addition, the door frame provided in the present embodiment can move along the axial direction of the locking shaft 210 by rotating the limit nut 220, and the distance between the limit nut 220 and the door opening side wall 03 will change, which can be adjusted according to the construction or use. The user needs to adjust the distance between the door frame body 100 and the door opening side wall 03; and, the door frame provided in this embodiment, the door opening side wall 03 is reliably connected to the door frame body 100 through the installation component 200, and the door frame body 100 can be installed on the door opening side wall 03 through the installation component 200. The installation component 200 provides supporting force for the door frame body 100, so that the door frame body 100 has sufficient strength to support the door leaf 20. Compared with the prior art, there is no need to wait for the foam glue to solidify before installing the door leaf 20. In this way, the installation time can be shortened and the installation efficiency can be improved.

[0045] Optionally, along the direction from the front wall 01 to the rear wall 02, the size of the limit plate 112 is smaller than the size of the mounting plate 111, and the connecting through hole 102 is provided at the portion where the mounting plate 111 protrudes from the limit plate 112. In this way, the assembly of the locking shaft 210 and the limit nut 220 is facilitated, and the rotation operation of the locking shaft 210 is facilitated.

[0046] Embodiment 3

[0047] See also Figures 1 to 4The embodiment of the utility model provides a door cover 10, which is applied to a door opening opened in a wall. The wall includes a front wall surface 01 and a rear wall surface 02 and a door opening side wall 03 located between the front wall surface 01 and the rear wall surface 02. A door leaf 20 is arranged in the door opening, and the door leaf 20 is used to open or close the door opening; the door cover 10 includes a door cover body 100 and an installation assembly 200; the door cover body 100 is arranged opposite to the door opening side wall 03, and the door cover body 100 includes a front door cover plate 110 and a rear door cover plate 120, the front door cover plate 110 is connected to the front wall surface 01 through a front cover line 310, and the rear door cover plate 120 is connected to the rear wall surface 02 through a rear cover line 320; the plate surface of the front door cover plate 110 and the plate surface of the rear door cover plate 120 are parallel to each other and perpendicular to the horizontal plane, and the front door cover plate The sides of the front door cover 110 and the rear door cover 120 are arranged opposite to each other in the vertical direction. A slot 101 is provided on the side opposite to the front door cover 110 and the rear door cover 120. The slot 101 extends in a direction away from the rear door cover 120. A long strip 121 is provided on the side opposite to the front door cover 110 and the rear door cover 120. The long strip 121 extends in a direction close to the front door cover 110. The long strip 121 is inserted into the slot 101. The front door cover 110 includes a mounting plate 111, a connecting plate 113 and a limiting plate 112 which are sequentially arranged in a direction away from the side wall 03 of the door opening. The mounting plate 111 and the limiting plate 112 are fixedly connected to the connecting plate 113 on the same side away from the rear door cover 120. The limiting plate 112, the mounting plate 111 and the connecting plate 113 form a space between them. Slot 101; the rear door cover plate 120 is provided with a flange 122 on the side close to the door opening side wall 03, and the flange 122 abuts against the side of the front door cover plate 110 close to the door opening side wall 03; the installation component 200 includes a locking shaft 210, a limiting nut 220, a mounting base 230 and an elastic member 240, the door opening side wall 03 is connected to the mounting base 230 to limit the mounting base 230 in a direction perpendicular to the door opening side wall 03, one end of the locking shaft 210 is connected to the mounting base 230 to limit the locking shaft 210 in a direction perpendicular to the door opening side wall 03, the mounting plate 111 of the rear door cover plate 120 is provided with a connecting through hole 102, and the other end of the locking shaft 210 is provided with an external thread, and along the direction away from the door opening side wall 03, the locking shaft 210 is sequentially penetrated into the connecting through hole 102. In the hole 102 and the limiting nut 220, the internal thread of the limiting nut 220 is adapted to be connected with the external thread of the locking shaft 210, the limiting nut 220 abuts against the mounting plate 111 to limit the movement of the mounting plate 111 in the direction away from the door opening side wall 03, the elastic member 240 is sleeved on the locking shaft 210 and is in a compressed state, one end of the elastic member 240 is connected to the mounting base 230, and the other end of the elastic member 240 is connected to the mounting plate 111; the mounting plate 111 is provided with a sinking groove 103 on the side away from the door opening side wall 03, and / or the long plate 121 is provided with a side close to the door opening side wall 03, and the limiting nut 220 is located in the sinking groove 103; when the door leaf 20 is closed in the door opening, the limiting plate 112 is opposite to the plate surface of the door leaf 20 on the side close to the rear door cover plate 120.

[0048] The door frame provided in the present embodiment can adjust the insertion depth of the long strip 121 of the rear door frame 120 in the slot 101 of the front door frame 110 according to the wall thickness of the specific installation site (i.e., the size of the door opening side wall 03 along the direction from the front wall 01 to the rear wall 02) during the installation of the door frame 10, so as to adapt to the installation of the door frame with different wall thicknesses; in addition, the door frame provided in the present embodiment can move along the axial direction of the locking shaft 210 by rotating the limit nut 220, and the distance between the limit nut 220 and the door opening side wall 03 will change, which can be adjusted according to the construction or use. The user needs to adjust the distance between the door frame body 100 and the door opening side wall 03; and, the door frame provided in this embodiment, the door opening side wall 03 is reliably connected to the door frame body 100 through the installation component 200, and the door frame body 100 can be installed on the door opening side wall 03 through the installation component 200. The installation component 200 provides supporting force for the door frame body 100, so that the door frame body 100 has sufficient strength to support the door leaf 20. Compared with the prior art, there is no need to wait for the foam glue to solidify before installing the door leaf 20. In this way, the installation time can be shortened and the installation efficiency can be improved.

[0049] Optionally, an anti-collision rubber strip 104 is provided at the position where the limit plate 112 is opposite to the door leaf 20. In this way, when the door leaf 20 is closed, the anti-collision rubber strip 104 can play a buffering and shock-absorbing role, which is beneficial to reducing noise; in specific implementation, the anti-collision rubber strip 104 can be made of rubber material, and the anti-collision rubber strip 104 is embedded in the position where the limit plate 112 is opposite to the door leaf 20.

[0050] Embodiment 4:

[0051] Based on the same inventive concept, see Figure 1 This embodiment provides a door structure 00, including the door frame 10 provided in any of the above embodiments.

[0052] The door body structure 00 provided in this embodiment has the beneficial effects of the door frame 10 provided in the embodiment of the utility model. For details, please refer to the specific description of the door frame 10 in the above embodiments, and this embodiment will not be repeated here.

[0053] Embodiment 5

[0054] See also Figure 1 This embodiment provides a door structure 00, including the door frame 10 provided in any of the above embodiments.

[0055] Optionally, door covers 10 are provided at both ends of the door leaf 20 in the width direction, and the rear door cover plate 120 of one door cover 10 is rotatably connected to the door leaf 20 through a hinge 105, so that the door leaf 20 rotates around the hinge 105. In a specific implementation, the hinge 105 is a hinge. Figure 1 Taking the orientation of the door structure 00 of the illustrated embodiment as an example, when the door leaf 20 rotates counterclockwise around the hinge 105, the door leaf 20 is opened; after the door leaf 20 is opened, when the door leaf 20 rotates clockwise around the hinge 105, the door leaf 20 is closed.

[0056] Embodiment 6

[0057] See also Figure 1 This embodiment provides a door body structure 00, including the door frame 10 provided in any of the above embodiments; door frames 10 are provided at both ends of the door leaf 20 in the width direction, and the rear door frame plate 120 of a door frame 10 is rotatably connected to the door leaf 20 through a hinge 105 so that the door leaf 20 rotates around the hinge 105.

[0058] Optionally, the hinge 105 is an invisible hinge to increase the overall aesthetics of the door structure.

[0059] In summary, the door cover 10 and the door body structure 00 provided by the present invention solve the problem of low installation efficiency of the existing door cover 10 and achieve the following beneficial effects:

[0060] (1) The door frame body 100 can be installed and connected to the door opening side wall 03 through the installation component 200. The installation component 200 provides support for the door frame body 100, so that the door frame body 100 has sufficient strength to support the door leaf 20. Compared with the prior art, there is no need to wait for the foam glue to solidify before installing the door leaf 20. In this way, the installation time can be shortened and the installation efficiency can be improved.

[0061] (2) The installation assembly 200 includes a locking shaft 210, a limiting nut 220, a mounting base 230 and an elastic member 240. When the limiting nut 220 is rotated, the limiting nut 220 moves along the axial direction of the locking shaft 210 while rotating. The distance between the limiting nut 220 and the side wall 03 of the door opening will change. Therefore, in the actual installation operation of the door frame 10, the distance between the door frame body 100 and the side wall 03 of the door opening can be adjusted according to the construction or user needs.

[0062] (3) The door frame 10 includes a door frame body 100, and the door frame body 100 includes a front door frame plate 110 and a rear door frame plate 120. The long strip 121 of the rear door frame plate 120 is inserted into the slot 101 of the front door frame plate 110. In this way, during the installation of the door frame 10, the insertion depth of the long strip 121 of the rear door frame plate 120 in the slot 101 of the front door frame plate 110 can be adjusted according to the wall thickness of the specific installation site (that is, the size of the door opening side wall 03 along the direction from the front wall surface 01 to the rear wall surface 02). Therefore, the door frame 10 provided in the present application can adapt to walls of different thicknesses and has strong versatility.

[0063] Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present invention. It should be understood by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A door frame, applied to a door opening opened in a wall, wherein the wall comprises a front wall, a rear wall and a door opening side wall located between the front wall and the rear wall, wherein a door leaf is arranged in the door opening, and the door leaf is used to open or close the door opening; It is characterized in that The door cover includes a door cover body and an installation component; The door cover body is arranged opposite to the side wall of the door opening, and the door cover body includes a front door cover plate and a rear door cover plate, the front door cover plate is connected to the front wall surface via a front cover line, and the rear door cover plate is connected to the rear wall surface via a rear cover line; the plate surface of the front door cover plate and the plate surface of the rear door cover plate are parallel to each other and perpendicular to the horizontal plane, and the front door cover plate and the rear door cover plate are arranged opposite to each other along the side surfaces in the vertical direction, a slot is provided on the side surface of the front door cover plate opposite to the rear door cover plate, and the slot extends in a direction away from the rear door cover plate, and a long strip is provided on the side surface of the rear door cover plate opposite to the front door cover plate, and the long strip extends in a direction close to the front door cover plate, and the long strip is inserted into the slot; The front door cover comprises a mounting plate, a connecting plate and a limiting plate which are sequentially arranged in a direction away from the side wall of the door opening, the mounting plate and the limiting plate are fixedly connected to the connecting plate on the same side away from the rear door cover, and the limiting plate, the mounting plate and the connecting plate form the slot; The rear door cover is provided with a flange on one side close to the door opening side wall, and the flange abuts against the side of the front door cover close to the door opening side wall; The mounting assembly comprises a locking shaft, a limiting nut, a mounting base and an elastic member, the side wall of the door opening is connected to the mounting base to limit the mounting base in a direction perpendicular to the side wall of the door opening, one end of the locking shaft is connected to the mounting base to limit the locking shaft in a direction perpendicular to the side wall of the door opening, the mounting plate of the rear door cover is provided with a connecting through hole, the other end of the locking shaft is provided with an external thread, along the direction away from the side wall of the door opening, the locking shaft is sequentially penetrated into the connecting through hole and the limiting nut, the internal thread of the limiting nut is adaptively connected with the external thread of the locking shaft, the limiting nut abuts against the mounting plate to limit the mounting plate from moving in the direction away from the side wall of the door opening, the elastic member is sleeved on the locking shaft and is in a compressed state, one end of the elastic member is connected to the mounting base, and the other end of the elastic member is connected to the mounting plate; The mounting plate is provided with a sinking groove on a side away from the door opening side wall, and / or the long strip plate is provided with a sinking groove on a side close to the door opening side wall, and the limiting nut is located in the sinking groove; When the door leaf is closed in the door opening, the limiting plate is opposite to the plate surface of the door leaf at the side close to the rear door cover plate.

2. The door cover according to claim 1, characterized in that: Along the direction from the front wall surface to the rear wall surface, the size of the limiting plate is smaller than the size of the mounting plate, and the connecting through hole is arranged at a position where the mounting plate protrudes from the limiting plate.

3. The door cover according to claim 1, characterized in that: An anti-collision rubber strip is provided at the position where the limiting plate is opposite to the door leaf.

4. A door structure, characterized in that: Including the door frame described in any one of claims 1 to 3.

5. The door structure according to claim 4, characterized in that: The door frames are provided at both ends of the door leaf in the width direction, and a rear door frame plate of the door frame is rotatably connected to the door leaf through a hinge, so that the door leaf rotates around the hinge axis of the hinge.

6. The door structure according to claim 5, characterized in that: The hinged part is an invisible hinge.

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