CN211038299U - Upper wall connecting device of casement window - Google Patents

Abstract

The utility model relates to a flat-open window goes up wall connecting device, the window frame of flat-open window include the inside casing, flat-open window go up wall connecting device include with the connecting piece of connection can be dismantled to the inside casing, the through-hole has been seted up on the connecting piece, the inside casing corresponds the through-hole position and is equipped with the trompil, the connecting piece pass through the mounting with inside casing connection, be provided with spacing portion on the mounting, the outline diameter of spacing portion is greater than through-hole diameter. The utility model discloses a have and be fixed in the window frame through the connecting piece on the wall, reduce and directly act on the window frame through the mounting and install, cause the window frame because of local atress too big cause the advantage that the condition of window frame deformation takes place.

Description

Upper wall connecting device of casement window

Technical Field

The utility model relates to an assembled installation field, concretely relates to flat-open window goes up wall connecting device.

Background

With the continuous development of the building industry, new industry modes are continuously generated, and the prefabricated building also attracts people's attention as a new industry mode, and the basic concept of the prefabricated building refers to a building formed by assembling prefabricated components on a construction site. The technology and equipment of the assembly type building tend to be mature, the assembly type building is prefabricated in a factory and then transported to a construction site for assembly, the traditional building is replaced, the construction on the construction site is directly carried out, and the construction speed is greatly improved. An opening for installing the window frame is reserved in the assembly type wall, and the window frame is installed in the opening reserved in the assembly type wall when the window frame is installed.

However, when a window is installed on an assembly wall, the bolt or screw directly acts on the window frame for fixing, which easily causes the deformation of the window frame due to the excessive local stress on the window frame, and therefore a new scheme is required to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a flat-open window goes up wall connecting device, it has and is fixed in the window frame on the wall through the connecting piece, reduces and directly acts on the window frame through the mounting and installs, causes the window frame because of local atress too big the advantage that the condition that causes the window frame to warp takes place.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a flat-open window goes up wall connecting device, the window frame of flat-open window includes the inside casing, flat-open window goes up wall connecting device include with the connecting piece of connection can be dismantled to the inside casing, the through-hole has been seted up on the connecting piece, the inside casing corresponds the through-hole position and is equipped with the trompil, the connecting piece pass through the mounting with inside casing connection, be provided with spacing portion on the mounting, the outline diameter of spacing portion is greater than the through-hole diameter.

Through adopting above-mentioned technical scheme, when the workman installs the window frame on the assembly wall, pass the through-hole of connecting piece and the trompil on the inside casing through the mounting, with connecting piece and inside casing connection, rethread mounting application of force is fixed in on the wall body with connecting piece and inside casing connection on the connecting piece. The situation that the force is directly applied to the window frame through the fixing piece and the window frame is deformed due to overlarge local stress is reduced.

The utility model discloses further set up to: the fixing piece is an expansion bolt.

By adopting the technical scheme, the nut in the middle of the expansion bolt is twisted, the middle screw rod is enabled to open the outer pipe wall, the hole wall which is drilled in advance is extruded, the expansion bolt is enabled not to fall off easily by utilizing friction force, and therefore the window frame can be firmly fixed on the wall body.

The utility model discloses further set up to: the casement window upper wall connecting device further comprises a sealing element for sealing the opening.

Through adopting above-mentioned technical scheme, the sealing member is sealed with the trompil, makes installation or plastering in the work progress or material such as mortar can not leak the window frame through the trompil in, has kept the inside clean of window frame.

The utility model discloses further set up to: the upper wall connecting device of the casement window further comprises a clamping piece, wherein the clamping piece is abutted to the sealing piece and can be clamped on the inner frame.

Through adopting above-mentioned technical scheme, the fastener can be fixed the sealing member, when drilling or the condition that takes place to rock in installation or work progress, makes the sealing member be difficult to drop, the sealed trompil of messenger's sealing member that can be better.

The utility model discloses further set up to: the clamping piece is an elastic piece.

Through adopting above-mentioned technical scheme, the fastener has elasticity, and the fastener joint of being convenient for is on the inside casing for the installation of fastener is easier.

The utility model discloses further set up to: the connecting piece includes connecting portion, the through-hole is seted up in on the connecting portion.

Through adopting above-mentioned technical scheme, the mounting passes the through-hole, acts on connecting portion, can not directly to window frame body application of force, has just reduced because of directly to the window frame application of force, causes the condition emergence that the window frame atress is too big and arouse the deformation, has kept the shape of window frame intact, looks also pleasing to the eye.

The utility model discloses further set up to: the connecting part is provided with a clamping part used for being clamped on the inner frame.

Through adopting above-mentioned technical scheme, can install the inside casing through joint portion with the connecting piece on, make things convenient for the installation of connecting piece, can also remove joint portion as required and change the position of connecting piece, make the installation more convenient.

To sum up, the utility model discloses a beneficial technological effect does:

1. the window frame is fixed on the wall body through the connecting piece, so that the situation that the frame body is easy to deform due to the fact that the window frame is directly fixed is reduced;

2. the opening is covered by the outer frame, so that the opening is hidden in the window frame and is not exposed outside, and the window frame looks more beautiful;

3. the opening is sealed through the sealing element, so that plastering, mortar and the like can not enter the window frame body through the opening, and the cleanness of the interior of the window frame is kept.

Drawings

FIG. 1 is a general view of the present invention in a state of being mounted on a window frame;

FIG. 2 is a schematic view of the present invention mounted on a wall;

FIG. 3 is a schematic view showing a single side of a window frame;

FIG. 4 is a schematic view showing the structure of the connecting member and the fixing member;

FIG. 5 is a cross-sectional view taken along plane A-A of FIG. 3;

fig. 6 is a schematic view showing the structure of the sealing member and the clip member.

Reference numerals: 1. a window frame; 11. an inner frame; 111. a card slot; 112. fixing grooves; 113. opening a hole; 12. an outer frame; 2. a connecting member; 21. a connecting portion; 211. a through hole; 22. a clamping part; 3. a fixing member; 4. a seal member; 5. a fastener; 51. a groove; 52. a sloping plate; 53. pressing parts; 6. a wall body.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a flat-open window goes up wall connecting device, as shown in fig. 1 and fig. 2, includes connecting piece 2 and mounting 3, and the window frame 1 of flat-open window includes inside casing 11 and frame 12, and mounting 3 wears to locate on connecting piece 2 and is fixed in the opening of reserving with wall body 6 with window frame 1.

Referring to fig. 3, one side of the inner frame 11 is in a shape of a Chinese character 'shan', two parallel clamping grooves 111 are formed between a middle rib and two side edges of the inner frame 11, a detachable outer frame 12 covers one side of the inner frame 11 away from the clamping grooves 111, and the outer frame 12 and the inner frame 11 can be clamped and fixed. The number of ribs, and correspondingly the number of connectors 2 and fixing elements 3, can be varied as desired.

Referring to fig. 4 and 5, the connecting member 2 includes a connecting portion 21 and a clamping portion 22, the connecting member 2 may be made of metal or engineering plastics, such as aluminum alloy, stainless steel, PVC, etc., and has high strength and is not easy to deform, the connecting portion 21 may be a rectangular sheet, the clamping portion 22 is fixed at two ends of the connecting portion 21 so that the connecting member 2 is U-shaped, the clamping portion 22 and the connecting portion 21 may be integrally formed and vertically connected, a through hole is formed in the middle of the connecting portion 21, a horizontal distance between the two clamping portions 22 is adapted to a width of the clamping groove 111, so that the clamping portion 22 can be clamped in the clamping groove 111, as required, the connecting portion 21 may also be circular, hexagonal, etc., a cross section of the clamping portion 22 may also be changed according to a structure of the clamping groove 111, so that the clamping portion 22 and the clamping groove 111 are matched and clamped, for example, a cross section of the clamping portion 22 may be a-shaped, C-shaped, E-shaped, I-shaped, L, N-shaped, T-shaped, U-shaped, V-shaped, Y-shaped, or Z-shaped, when the connecting member 2 is inserted into the inner frame 11 from one end of the inner frame 11, so that the connecting portion 22 and the connecting portion 113 are separated from the connecting member 113, the connecting portion 113 is directly separated from the through hole 113, and the connecting portion 113, and the connecting.

Referring to fig. 5, the fixing element 3 may be an expansion bolt, or a threaded rod with a nut, and is preferably an expansion bolt, and the diameter of the outer profile of the nut on the expansion bolt is larger than the diameter of the through hole 211 and smaller than the diameter of the opening 113, and the expansion bolt is inserted through the opening 113 on the inner frame 11 and passes through the through hole 211 on the connecting portion 21, and the inner frame 11 is fixed on the wall 6 by the expansion bolt.

Referring to fig. 5 and 6, a sealing member 4 is inserted into the opening 113 of the inner frame 11, the sealing member 4 may be a rubber plug or a cork plug, the opening 113 is sealed by the sealing member 4, one end of the sealing member 4 is inserted into the inner frame 11, the other end of the sealing member 4 is fixedly connected with a clamping member 5, the clamping member 5 includes a sloping plate 52, a pressing member 53 and a groove 51, the pressing member 53 is L-shaped, one end of the sloping plate 52 is fixedly connected to one end of the pressing member 53, the fixing manner may be welding, the groove 51 is opened at the other end of the sloping plate 52, the pressing member 53 abuts against one end of the sealing member 4 away from the opening 113, a side of the inner frame 11 away from the opening 113 is fixedly provided with fixing grooves 112, the fixing grooves 112 are fixed above and below the opening 113, the fixing grooves 112 are provided with protrusions which are matched with the groove 51, the clamping member 5 has certain elasticity, the protrusions are clamped in the groove 51, the other end of the pressing member 53 is clamped in the fixing grooves 112, so as to fix the clamping member.

The opening 113 of sealing member 4 on with inside casing 11 is sealed, makes the later stage in operation processes such as watering, plastering, plaster can not permeate the inside casing 11 through opening 113, has kept the inside cleanness of inside casing 11, and the frame is hidden sealing member 4 and fastener 5 simultaneously, makes window frame 1 outward appearance pleasing to the eye.

The upper wall connecting device for the casement window is installed and used as follows:

the joint portion 22 of the connecting piece 2 is connected in the inner frame 11 along the clamping groove 111 in a clamped mode, then expansion bolts are inserted from the open holes 113 in the inner frame 11 and penetrate through the through holes in the connecting portion 21 of the connecting piece 2, the expansion bolts are screwed to fix the connecting piece 2 and the inner frame 11 on the wall body 6, then the open holes 113 in the inner frame 11 are sealed through the sealing piece 4, the sealing piece 4 and the inner frame 11 are fixed through the clamping piece 5, finally the outer frame 12 is fixed outside the inner frame 11 in a covered mode, and the sealing piece 4 and the clamping piece 5 are.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (7)

1. The utility model provides a flat-open window goes up wall connecting device, window frame (1) of flat-open window include inside casing (11), its characterized in that: the casement window upper wall connecting device comprises a connecting piece (2) detachably connected with an inner frame (11), a through hole (211) is formed in the connecting piece (2), the inner frame (11) corresponds to the through hole (211), a hole (113) is formed in the position of the through hole (211), a fixing piece (3) is arranged on the connecting piece (2) in a penetrating mode, a limiting portion is arranged on the fixing piece (3), and the outer contour diameter of the limiting portion is larger than that of the through hole (211).

2. The casement window upper wall connecting device according to claim 1, wherein: the fixing piece (3) is an expansion bolt.

3. The casement window upper wall connecting device according to claim 1, wherein: the casement window upper wall connecting device also comprises a sealing element (4) used for sealing the opening (113).

4. The casement window upper wall connecting device according to claim 3, wherein: the casement window upper wall connecting device further comprises a clamping piece (5), the clamping piece (5) is abutted to the sealing piece (4), and the clamping piece (5) can be clamped on the inner frame (11).

5. The casement window upper wall connecting device according to claim 4, wherein: the clamping piece (5) is an elastic piece.

6. The casement window upper wall connecting device according to claim 1, wherein: the connecting piece (2) comprises a connecting part (21), and the through hole (211) is arranged on the connecting part (21).

7. The casement window upper wall connecting device according to claim 6, wherein: the connecting part (21) is provided with a clamping part (22) which is used for clamping the inner frame (11).

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