CN216277486U

CN216277486U - Building door and window notch mounting structure

Info

Publication number: CN216277486U
Application number: CN202122639849.1U
Authority: CN
Inventors: 李祥明; 张群
Original assignee: Shenzhen Guro Building Materials Co ltd
Current assignee: Shenzhen Guro Building Materials Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-12
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a building door and window notch mounting structure which comprises hardware accessories, clamping blocks and door and window profiles with notches, wherein the hardware accessories are fixed on the notches through the clamping blocks; the clamping block comprises a bottom plate and a convex block, the clamping block is arranged inside the notch, the convex block is close to or in contact with one side edge of the notch, and the clamping block rotates, so that part of the bottom plate is embedded inside the notch, and the convex block abuts against the edge of the other side of the notch. The utility model arranges the convex blocks on two sides of the existing various clamping blocks, so that the convex blocks can be in contact with the edges of the notches at the height, thereby playing the role of limiting the position and the movement of the clamping blocks, when the clamping blocks are arranged in wrong directions, the clamping blocks cannot rotate, when the clamping blocks rotate to proper positions, the clamping blocks cannot continue to rotate under the limitation of the convex blocks, and when the clamping blocks rotate to the proper positions, the clamping blocks cannot continue to rotate, namely the clamping blocks are detachable positions, thereby achieving the effect of foolproof installation and detachment, simultaneously improving the installation efficiency and improving the installation coefficient of the notches of doors and windows.

Description

Building door and window notch mounting structure

Technical Field

The utility model relates to the technical field of hardware accessories for building doors and windows, in particular to a mounting structure for a building door and window notch.

Background

Among the prior art, when the building door and window of adaptation tape slot mouth, one side that will press from both sides tight piece is usually placed with the edge parallel of slot mouth, then puts hardware fitting on the slot mouth, makes to press from both sides tight piece setting inside the slot mouth, screws up screw fastening and presss from both sides tight piece to fix hardware fitting on the slot mouth. However, the conventional clamping block has directionality, if the assembly direction is wrong, when an installer screws down the screw, the clamping block only has two right-angle ends to clamp the notch position, the clamping force is low, and hardware fittings are easy to fall off; simultaneously this structure is when dismantling and press from both sides tight piece, because press from both sides tight piece and sheltered from by hardware fitting, whether the edge that is difficult to observe when unscrewing the screw presss from both sides tight piece is parallel with the edge of notch, is difficult to accomplish the dismantlement action.

The above disadvantages need to be improved.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a mounting structure for a building door and window notch.

The technical scheme of the utility model is as follows:

a building door and window notch mounting structure comprises hardware accessories, clamping blocks and door and window profiles with notches, wherein the hardware accessories are fixed on the notches through the clamping blocks;

the clamping block comprises a bottom plate and a lug, the clamping block is arranged inside the notch, the lug is close to or contacted with one side edge of the notch, and the clamping block rotates, so that part of the bottom plate is embedded inside the notch, and the lug abuts against the edge of the other side of the notch.

The bottom plate and the height of the convex block are larger than the depth of the notch.

Foretell building door and window notch mounting structure, the both sides on notch upper portion set up directional inside spacing portion, make the longitudinal section of notch is the type of protruding, press from both sides tight piece and rotate the back, the lug with spacing portion contact is connected.

Foretell building door and window notch mounting structure, the apex angle of bottom plate includes two right angles and two round chamfers, press from both sides tight piece along the right angle is directional the direction of round chamfer rotates.

Furthermore, the round chamfers are provided with corresponding bumps, and the bumps are arranged on one side far away from the corresponding round chamfers and are arranged near the right angle.

According to the mounting structure for the building door and window notch, the base plate comprises the long edge and the short edge, the protruding blocks are arranged on two sides of the long edge, and when the protruding blocks are close to or contact with one side edge of the notch, the long edge is parallel to the edge of the notch; the clamping block rotates, and when the lug props against the edge of the other side of the notch, the long edge is perpendicular to the edge of the notch.

Furthermore, the clamping block rotates to enable the bottom plate to be clamped with the notch, and the length of the bottom plate inserted into the notch is equal to the length of the distance between the convex block and the short edge.

Foretell building door and window notch mounting structure, the lug is cube massive structure.

The center of the bottom plate is provided with a through hole, and a connecting screw penetrates through the through hole to be inserted into the bottom of the notch, so that the clamping block is fixed on the notch.

The clamping blocks are of a central symmetrical structure, and the convex blocks are arranged on two sides of the clamping blocks respectively by taking the centers of the clamping blocks as symmetrical centers.

According to the scheme, the clamping block has the advantages that the protruding blocks are arranged on the two sides of the existing clamping blocks, so that the protruding blocks are high enough to enable the protruding blocks to be close to or contact with the edges of the notches, the effect of limiting the position and the movement of the clamping blocks is achieved, the clamping blocks cannot rotate when the clamping blocks are arranged in wrong directions, the clamping blocks cannot rotate when the clamping blocks rotate to proper positions, the clamping blocks cannot continue to rotate when the clamping blocks rotate to proper positions, the clamping blocks cannot rotate when the clamping blocks rotate to the proper positions, and the clamping blocks cannot rotate continuously and are detachable positions when the clamping blocks rotate to the proper positions, the foolproof mounting and dismounting effects are achieved, meanwhile, the mounting efficiency is improved, and the mounting coefficient of the notches of doors and windows is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a front structural view of the clamping block before being installed with the notch.

FIG. 2 is a side view of the clamping block prior to installation with the slot.

Fig. 3 is a front structural view of the clamping block and the notch after installation.

Fig. 4 is a side view of the clamping block and the notch after installation.

Fig. 5 is a front structural view of the clamping block and the notch after being disassembled.

Wherein, in the figures, the respective reference numerals:

1. a notch; 11. a limiting part; 2. a clamping block; 21. a base plate; 22. a bump; 3. and (4) screws.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as being "fixed" or "disposed" or "connected" to another element, it can be directly or indirectly located on the other element. The terms "upper", "lower", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are only for convenience of description and not to be construed as limiting the technical solution.

A mounting structure of a building door and window notch 1 is shown in figure 1 and comprises hardware fittings, clamping blocks 2 and door and window profiles with notches 1, wherein the hardware fittings are fixed on the notches 1 through the clamping blocks 2; the clamping block 2 comprises a bottom plate 21 and a convex block 22, the clamping block 2 is arranged inside the notch 1, the convex block 22 is close to or contacts one side edge of the notch 1, the clamping block 2 rotates, so that part of the bottom plate 21 is embedded into the notch 1, the convex block 22 abuts against the edge of the other side of the notch 1, a through hole is formed in the center of the bottom plate 21, and the connecting screw 3 penetrates through the through hole to be inserted into the bottom of the notch 1, so that the clamping block 2 is fixed to the notch 1. According to the utility model, the lug 22 is arranged on the clamping block 2, so that the lug 22 is arranged at a height which enables the lug 22 to be in contact with the edge of the notch 1, thereby playing a role of limiting the rotation of the clamping block 2, enabling the installation of the clamping block 2 to be judged by the rotation of the screw 3, reducing the installation error, ensuring the installation firmness of hardware fittings, facilitating the disassembly and improving the installation efficiency.

The clamping block 2 comprises a bottom plate 21 inserted into the concave part of the notch 1 and a lug 22 for limiting and preventing fool. As shown in fig. 2, the bump 22 is disposed on the bottom plate 21, so that the bump 22 can protrude out of the bottom plate 21, and meanwhile, the height of the bottom plate 21 and the bump 22 and the depth of the bottom plate are greater than the depth of the notch 1, the height of the bottom plate 21 is slightly lower than the height of the concave portion of the notch 1, so that the bottom plate 21 can be inserted into the notch 1, the two sides of the upper portion of the notch 1 are provided with the limiting portions 11 pointing to the inside, so that the longitudinal section of the notch 1 is in a convex shape, and after the clamping block 2 rotates, the bump 22 is in contact connection with the limiting portions 11. As shown in fig. 3 and 4, when the clamp block 2 is rotated, the projection 22 can restrict the rotation of the clamp block 2, thereby prompting the installer of the current state of the clamp block 2.

At this time, the arrangement position of the projection 22 is in accordance with the movement of the clamping block 2, specifically, when the hardware fitting is installed, as shown in fig. 1 and 2, the clamping block 2 is arranged inside the notch 1, so that the projections 22 arranged on both sides of the clamping block 2 can be close to or contacted with the edge of the notch 1, when the clamping block 2 rotates in the correct installation direction, the projections 22 do not influence the rotation of the clamping block 2 until the clamping block rotates to the proper position, the rotation is stopped under the limitation of the projections 22, as shown in fig. 3 and 4, but when the clamping block rotates in the wrong direction, the projections 22 can be contacted with the edge of the notch 1 to limit the rotation of the clamping block 2. The clamping block 2 in the prior art can still rotate under the condition of wrong installation direction until the clamping block 2 cannot rotate, only a right-angled part at the end part of the clamping block 2 is inserted into the notch 1 at the moment, the clamping force is low, if the clamping block 2 is wrongly installed, the clamping block 2 cannot rotate under the limitation of the convex block 22, so that a worker is reminded of wrong installation, the condition that the clamping force of the clamping block 2 is low due to the wrong installation is avoided, the problem that hardware fittings fall off due to unstable fixed ends is solved, and the structural safety performance is improved. Therefore, the structure can prompt the correct rotating direction and the correct fastening position and can reversely avoid the safety problem caused by the installation error. When dismantling, press from both sides tight piece 2 antiport, when pressing from both sides tight piece 2 and rotate to initial mounted position, as shown in fig. 5, lug 22 and notch 1 edge contact lead to unable rotation, press from both sides tight piece 2 this moment and can dismantle for the staff can not see also can accurately rotate the dismantlement position.

In a specific embodiment, the top corner of the bottom plate 21 comprises two right angles and two rounded corners, and the clamping block 2 rotates along the direction that the right angles point to the rounded corners. The rounded corners are provided with corresponding projections 22, the projections 22 being arranged at a side remote from the corresponding rounded corners and in the vicinity of the right angle.

The bottom plate 21 comprises a long side and a short side, the two sides of the long side are provided with the convex blocks 22, and when the convex blocks 22 are close to or contact with one side edge of the notch 1, the long side is parallel to the edge of the notch 1; the clamping block 2 rotates, and when the lug 22 is pressed against the edge of the other side of the notch 1, the long edge is perpendicular to the edge of the notch 1.

The clamping block 2 rotates to enable the bottom plate 21 to be clamped with the notch 1, and the length of the bottom plate 21 inserted into the notch 1 is equal to or slightly greater than the length of the distance between the projection 22 and the short edge.

In one embodiment, the bumps 22 are cube-shaped structures.

In an embodiment, the clamping block 2 is a central symmetrical structure, and the protrusions 22 are respectively disposed on both sides of the clamping block 2 with the center of the clamping block 2 as the symmetrical center, so that the clamping block 2 can rotate along the rotational direction of the clamping block 2 despite the wrong installation direction, and the bottom plate 21 can be inserted into the notch 1 for fastening.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The mounting structure for the notch of the door and window of the building is characterized by comprising hardware fittings, clamping blocks and door and window profiles with notches, wherein the hardware fittings are fixed on the notches through the clamping blocks;

2. A mounting structure for a window and door opening of a building as claimed in claim 1, wherein the sum of the heights of said base plate and said projection is greater than the depth of said opening.

3. The structure of claim 1, wherein two sides of the upper portion of the notch are provided with inwardly directed limiting portions, so that the longitudinal section of the notch is in a convex shape, and after the clamping block rotates, the protruding block is in contact connection with the limiting portions.

4. The structure of claim 1, wherein the top corner of the bottom plate includes two right angles and two rounded corners, and the clamping block is rotated along the direction from the right angle to the rounded corners.

5. A mounting structure for a door or window opening of a building according to claim 4, wherein said rounded corners are provided with corresponding said projections, said projections being provided on a side remote from the corresponding rounded corners and in the vicinity of said right angle.

6. The structure of claim 1, wherein the bottom plate comprises a long side and a short side, the projections are disposed on both sides of the long side, and when the projections are adjacent to or in contact with one of the side edges of the notch, the long side is parallel to the notch edge; the clamping block rotates, and when the lug props against the edge of the other side of the notch, the long edge is perpendicular to the edge of the notch.

7. The structure of claim 6, wherein the clamping block is rotated to clamp the bottom plate to the notch, and the length of the bottom plate inserted into the notch is equal to the distance between the projection and the short side.

8. A mounting structure for a window and door opening of a building as claimed in claim 1, wherein said projection is a cubic block structure.

9. The structure of claim 1, wherein a through hole is formed in the center of the base plate, and a connection screw is inserted into the bottom of the notch through the through hole, so that the clamping block is fixed to the notch.

10. The structure of claim 1, wherein the clamping block has a central symmetrical structure, and the protrusions are respectively disposed at both sides of the clamping block with the center of the clamping block as a symmetrical center.