Aluminum wood door frame structure convenient to install

Abstract

The utility model discloses an aluminum-wood door frame structure convenient to install, which belongs to the technical field of aluminum-wood doors and windows and particularly comprises a front frame profile, a rear frame profile and a plate. The front frame profile comprises a profile body A, a front clamping groove and a front frame decoration part which are integrally formed. The rear frame section bar comprises a section bar main body B, a rear clamping groove and a rear frame decoration part which are integrally formed; the two sides of the plate are clamped in the front clamping groove and the rear clamping groove respectively. Compared with a traditional aluminum-wood door frame structure, the whole aluminum-wood door frame structure is lighter, simpler, higher in strength and more convenient to install through the optimized design of the front frame profile structure and the rear frame profile structure, and the stress point between the optimized rear frame profile structure and the front clamping groove is not prone to deformation. And traditional single-point-position stress is optimized into double-point-position stress, so that the deformation resistance between the front clamping groove and the rear frame sectional material is higher, and the material selection thickness of the plate is not restrained any more.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum-wood doors and windows, and in particular relates to an aluminum-wood door frame structure which is easy to install. Background Art

[0002] At present, in the aluminum-wood composite door and window industry, the widening structure design of the traditional aluminum-wood door frame (such as Figure 5 The rear frame used for carrying and installing the door body adopts a split structure assembly design, which makes the installation process of the rear frame more complicated. In addition, the rear frame structure of the split assembly design has a single frame profile that carries the door body, which is close to a square tube structure. In order to improve its bearing capacity, the thickness of the profile is generally designed to be relatively large, which leads to an increase in the gap between the plate and the wall. As a result, the size of the front frame will appear wide and bloated, which not only consumes more profiles and appears thicker, but also increases the difficulty of the installation process, resulting in high costs and installation fees for such doors and windows. At the same time, in the traditional door frame structure design, the trough body used for installing the plate, especially the rear frame, is diagonally formed between the trough body and the frame body, has only one connection point, and a single stress node that bears anti-deformation, which means that the thickness of the plate of this type of door frame can only be selected as a thin plate (i.e., a thickness of 0.5-0.9 cm), which leads to certain deficiencies in the stability of the door frame after assembly.

[0003] To this end, we propose an aluminum-wood door frame structure that is easy to install. Utility Model Content

[0004] The utility model aims to provide an aluminum-wood door frame structure which is easy to install, so as to solve the above problems existing in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An aluminum-wood door frame structure that is easy to install comprises a front frame profile, a rear frame profile and a plate; the front frame profile comprises a profile body A, a front card slot and a front frame decorative part that are integrally formed together.

[0007] Furthermore, the rear frame profile includes a profile body B, a rear card slot and a rear frame decorative portion which are integrally formed together.

[0008] Furthermore, two sides of the plate are respectively clamped in the front clamping slot and the rear clamping slot.

[0009] Furthermore, the profile body A and the profile body B are both square tubes, and the width of the profile body A and the profile body B are both 1.5-2 cm.

[0010] Furthermore, the front card slot is integrally formed on one side of the profile body A and a front force node A and a front force node B are integrally formed between the profile body A. The front force node A is located in the middle position of the front card slot, and the front frame decoration part is integrally formed on the other side of the profile body A.

[0011] Furthermore, the rear card slot is integrally formed on one side of the profile body B and a rear force node A and a rear force node B are integrally formed between the profile body B. The rear force node A is located in the middle position of the rear card slot, and the rear frame decorative part is integrally formed on the other side of the profile body B, so that the rear frame profile presents a "Γ"-shaped integrated structure from a cross-section, and the profile body B is integrally formed with reinforcing ribs inside.

[0012] Furthermore, the front card slot and the rear card slot are arranged in an object, the width of the front card slot and the rear card slot are both 1.5-2.5 cm, and the depth of the front card slot and the rear card slot are 1-1.5 cm.

[0013] Furthermore, the plate is made of aluminum honeycomb plate, and the thickness of the plate is adapted to the width of the front card slot and the rear card slot.

[0014] Furthermore, a plurality of anti-slip grooves are integrally formed on one side wall of the front and rear slots along the length direction of the profile.

[0015] Beneficial effects:

[0016] The utility model optimizes the design of the front frame profile and the rear frame profile structure, so that the structure of the entire aluminum-wood door frame is lighter, simpler in structure, higher in strength, and more convenient to install than the traditional aluminum-wood door frame structure. In addition, the stress points between the optimized rear frame profile structure and the front slot are optimized from the traditional single-point stress to a double-point stress, so that the deformation resistance between the front slot and the rear frame profile is stronger, so that the thickness of the plate material is no longer restricted. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure after partial structure decomposition of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the rear frame profile structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the front frame profile structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the cross-section of the door frame structure of traditional aluminum-wood composite doors and windows.

[0022] In the figure: 1. front frame profile; 101. profile body A; 102. front slot; 103. front force node A; 104. front force node B; 105. front frame decoration; 2. rear frame profile; 201. profile body B; 202. rear slot; 203. rear force node A; 204. rear force node B; 205. rear frame decoration; 3. plate material. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the utility model will be briefly introduced below in combination with the drawings and the description of the embodiments or the prior art. Obviously, the following description of the structure of the drawings is only some embodiments of the utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. It should be noted that the description of these embodiments is used to help understand the utility model, but does not constitute a limitation of the utility model.

[0024] Example

[0025] Regarding the widened door frame structure design in the current traditional aluminum-wood composite door and window industry, the rear frame structure adopts a split design, which makes the rear frame size appear bloated and thick, and eventually the front frame is designed to be relatively wide and thick in order to adapt to the size of the rear frame, which makes the entire door frame thick and heavy, and the installation of the entire door frame structure becomes complicated and difficult. At the same time, due to the problem of profile design, the groove body for installing the widened plate has a single stress point and limited anti-deformation ability, resulting in the widening plate. Only some relatively thin plates can be selected, resulting in poor stability of the entire door frame structure. In order to solve this problem, we have made a structural optimization design for the front frame and rear frame that currently constitute the aluminum-wood door frame, and proposed an aluminum-wood door frame structure that is easy to install. The specific plan is as follows:

[0026] like Figure 1 As shown, the present embodiment provides an aluminum-wood door frame structure that is easy to install, including a front frame profile 1, a rear frame profile 2 and a plate 3; the front frame profile 1 includes a profile body A101, a front card slot 102 and a front frame decorative part 105 that are integrally formed together; the rear frame profile 2 includes a profile body B201, a rear card slot 202 and a rear frame decorative part 205 that are integrally formed together; the two sides of the plate 3 are respectively clamped in the front card slot 102 and the rear card slot 202, the plate 3 is made of aluminum honeycomb plate 3, the thickness of the plate 3 is adapted to the slot width of the front card slot 102 and the rear card slot 202, the profile body A101 and the profile body B201 are both square tubes, and the width of the profile body A101 and the profile body B201 are both 1.5-2 cm.

[0027] Specifically, Figure 1-4As shown, the front card slot 102 is integrally formed on one side of the profile body A101 and the front force node A103 and the front force node B104 are integrally formed between the profile body A101, and the front force node A103 is located in the middle of the front card slot 102. The front frame decoration part 105 is integrally formed on the other side of the profile body A101. The rear card slot 202 is integrally formed on one side of the profile body B201 and the rear force node A203 and the rear force node B204 are integrally formed between the profile body B201. The rear force node A203 is located in the middle of the rear card slot 202. The rear frame decoration part 20 5 is integrally formed on the other side of the profile body B201, so that the rear frame profile 2 presents a "Γ"-shaped integrated structure from a cross-section. The internal integral molding of the profile body B201 has reinforcing ribs. By optimizing the structure of the rear frame profile 2, the traditional split rear frame structure is changed to an integrated "Γ"-shaped profile structure, which not only simplifies the complexity of the rear frame structure, but also makes the optimized rear frame structure lighter in size, less consumables, lower cost, lighter weight, and more convenient to install compared with the traditional rear frame structure under the premise of having the same anti-deformation strength coefficient.

[0028] At the same time, the stress points between the optimized rear frame profile 2 structure and the front slot 102 are optimized from the traditional single-point stress to two-point stress, so that the deformation resistance between the front slot 102 and the rear frame profile 2 is stronger, so that the thickness of the plate 3 is no longer restricted, thereby improving the stability of the entire door frame structure.

[0029] The front card slot 102 and the rear card slot 202 are set as objects, the width of the front card slot 102 and the rear card slot 202 are both 1.5-2.5 cm, the depth of the front card slot 102 and the rear card slot 202 is 1-1.5 cm, and the size design of the front card slot 102 and the rear card slot 202 can make the thickness of the plate 3 selected in the door frame thicker, and the plate 3 has stronger anti-deformation ability, making the door frame structure more stable and firm.

[0030] One side wall of the front slot 102 and the rear slot 202 is integrally formed with a plurality of anti-slip grooves along the length direction of the profile. The main purpose of this design is to cooperate with strong glue to effectively improve the stability of the front slot 102 and the rear slot 202 after splicing with the plate 3.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An aluminum-wood door frame structure that is easy to install, comprising a front frame profile (1), a rear frame profile (2) and a plate (3); characterized in that: The front frame profile (1) comprises a profile body A (101), a front card slot (102) and a front frame decorative portion (105) which are integrally formed together; The rear frame profile (2) comprises a profile body B (201), a rear card slot (202) and a rear frame decorative portion (205) which are integrally formed together; The two sides of the plate (3) are respectively clamped in the front clamping slot (102) and the rear clamping slot (202).

2. The aluminum-wood door frame structure that is easy to install according to claim 1 is characterized in that: The profile body A (101) and the profile body B (201) are both square tubes, and the width of the profile body A (101) and the profile body B (201) are both 1.5-2 cm.

3. The aluminum-wood door frame structure that is easy to install according to claim 1 is characterized in that: The front card slot (102) is integrally formed on one side of the profile body A (101) and integrally forms a front force node A (103) and a front force node B (104) between the profile body A (101); the front force node A (103) is located in the middle of the front card slot (102); and the front frame decoration part (105) is integrally formed on the other side of the profile body A (101).

4. The aluminum-wood door frame structure that is easy to install according to claim 1 is characterized in that: The rear clamping slot (202) is integrally formed on one side of the profile body B (201) and integrally forms a rear force node A (203) and a rear force node B (204) between the profile body B (201); the rear force node A (203) is located in the middle of the rear clamping slot (202); the rear frame decorative portion (205) is integrally formed on the other side of the profile body B (201), so that the rear frame profile (2) presents a "Γ"-shaped integral structure when viewed from a cross section; and reinforcing ribs are integrally formed inside the profile body B (201).

5. The aluminum-wood door frame structure that is easy to install according to claim 1 is characterized in that: The front card slot (102) and the rear card slot (202) are arranged in an object-oriented manner, the width of the front card slot (102) and the rear card slot (202) are both 1.5-2.5 centimeters, and the depth of the front card slot (102) and the rear card slot (202) are 1-1.5 centimeters.

6. The aluminum-wood door frame structure that is easy to install according to claim 1 is characterized in that: The plate (3) is an aluminum honeycomb plate, and the thickness of the plate (3) is adapted to the slot widths of the front slot (102) and the rear slot (202).

7. The aluminum-wood door frame structure that is easy to install according to claim 5, characterized in that: A plurality of anti-slip tooth grooves are integrally formed on one side of the groove wall of the front groove (102) and the rear groove (202) along the length direction of the profile.

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