CN213144206U

CN213144206U - Fire-proof door and window auxiliary frame

Info

Publication number: CN213144206U
Application number: CN202020800052.8U
Authority: CN
Inventors: 李美凤
Original assignee: Fujian Sanyi Doors Industry Co ltd
Current assignee: Fujian Sanyi Doors Industry Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-05-07
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a fire prevention door and window attaches frame relates to building door and window technical field, and its technical scheme main points are: including horizontal frame and vertical frame, horizontal frame passes through the angle of connection with vertical frame and is connected, horizontal frame is unanimous with vertical frame structure, horizontal frame includes middle canned paragraph and the subsection sets up in two regulation flexible sections at middle canned paragraph both ends, two adjust flexible section and slide respectively and peg graft in the both ends of middle canned paragraph, just be provided with on the middle canned paragraph and be used for adjusting the mounting on the canned paragraph is fixed in middle canned paragraph. Through adjusting the length of adjusting flexible section and pegging graft on middle fixed section, can adjust the length of horizontal frame and vertical frame to can adjust the size that fire prevention door and window attaches the frame, be applicable to the fire prevention door and window of multiple size, have the effect that improves the suitability.

Description

Fire-proof door and window auxiliary frame

Technical Field

The utility model relates to a building door and window technical field, more specifically say, it relates to a fire prevention door and window attaches frame.

Background

In the installation process of the fireproof door and window, the auxiliary frame plays a role in sizing and positioning the main frame. Generally, after the door and window opening of a building is built, the size is not standard, and after the auxiliary frame is installed, the machining size of the door and window can be accurately measured, so that the door and window can be installed conveniently.

If the grant publication number is CN209556737U, the publication date is 2019.10.29, which discloses a fire window auxiliary frame, comprising a horizontal frame and a vertical frame, wherein the horizontal frame and the vertical frame are connected through a connecting angle, a baffle is arranged on one side of the vertical frame close to the outdoor, and the baffle is used for limiting the main frame to move towards the outdoor direction.

Through will attaching the frame components of a whole that can function independently and setting to horizontal frame and vertical frame, combine the angle of connection to form can dismantle the concatenation formula attach the frame, combine the baffle can prevent to push out the windowsill when the installation of main frame. But horizontal frame and vertical frame length size are fixed, and when the door and window main frame of equidimension was installed, this attaches the frame size and can not adjust, need adopt other to attach the frame, lead to the suitability relatively poor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a fire prevention door and window attaches frame can adjust the size, has the effect that improves the suitability.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a fire prevention door and window attaches frame, includes horizontal frame and vertical frame, horizontal frame passes through the angle of connection with vertical frame to be connected, horizontal frame is unanimous with vertical frame structure, horizontal frame includes middle canned paragraph and subsection and sets up in two regulation flexible sections at middle canned paragraph both ends, two adjust flexible section and slide respectively and peg graft in the both ends of middle canned paragraph, just be provided with on the middle canned paragraph and be used for adjusting the mounting on the canned paragraph is fixed in middle canned paragraph.

Further setting: the mounting includes that the screw thread wears to establish the fixing bolt of middle canned paragraph, fixing bolt sets up in middle canned paragraph is close to one of adjusting flexible section and serves, just during fixing bolt locks, fixing bolt pass middle canned paragraph and contradict in adjust on the flexible section.

Further setting: and an operating handle is fixedly arranged at one end of the fixing bolt penetrating out of the middle fixing section.

Further setting: two it is provided with the extension section all to dismantle in the one end that the section of adjusting flexible keeping away from each other, be provided with between extension section and the section of adjusting flexible and be used for locating the splice structure on the section of adjusting flexible with the extension section.

Further setting: the mosaic structure is including setting up in the spacing groove of adjusting flexible section tip and being fixed in the stopper on the extension, spacing groove and stopper gomphosis each other.

Further setting: the limiting block is provided with a yielding hole, a threaded hole is formed in the limiting groove, a positioning bolt is arranged on the yielding hole in a sliding and penetrating mode, and the positioning bolt penetrates through the yielding hole and is in threaded connection with the threaded hole.

Further setting: the vertical frame is provided with a baffle plate used for limiting the main frame to move towards the outdoor direction on one side close to the outdoor side, a placement groove for the baffle plate to slide into and be stored is formed in the vertical frame, the baffle plate slides on the placement groove, and a sealing cover used for sealing the notch is arranged at the notch outlet of the placement groove.

By adopting the technical scheme, the utility model discloses relative prior art compares, has following advantage:

1. the length of the transverse frame and the length of the vertical frame can be adjusted by matching the middle fixing section with the adjusting telescopic section, so that the size of the door and window auxiliary frame connected by the connecting angle can be adjusted, the size requirements of various fireproof doors and windows are met, and the effect of improving the applicability is achieved;

2. the fixing piece is adopted to position and adjust the telescopic section, and the tightness of the adjustable telescopic section in the middle fixing section can be adjusted only by controlling the locking and the loosening of the fixing bolt, so that the use is very convenient, and the convenience in use is improved;

3. through the arranged extension section, the extension section can be spliced with the adjustable telescopic section by using the splicing structure so as to further prolong the length of the transverse frame and the vertical frame, meet the use requirement of a larger auxiliary frame of a door and window and have the effect of improving the applicability;

4. the extension section is connected with the adjusting telescopic section by adopting a positioning bolt to match with the splicing structure, so that the extension section can be conveniently disassembled and assembled on the adjusting telescopic section, and convenience in operation and use is improved.

Drawings

FIG. 1 is a schematic view of a fireproof door/window auxiliary frame;

FIG. 2 is a schematic cross-sectional view taken along A-A of FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along B-B of FIG. 1;

fig. 4 is a partial structural schematic diagram of the connection of the extension section and the adjustable telescopic section.

In the figure: 1. a transverse frame; 2. a vertical frame; 3. a connecting angle; 4. a middle fixed section; 5. adjusting the telescopic section; 6. a fixing member; 61. an operating handle; 7. an extension section; 8. splicing structures; 81. a limiting groove; 811. a threaded hole; 82. a limiting block; 821. a hole of abdication; 83. positioning the bolt; 9. a baffle plate; 10. a placing groove; 11. and (7) sealing the cover.

Detailed Description

The fire-proof door and window auxiliary frame is further explained with reference to fig. 1 to 4.

The utility model provides a fire prevention door and window attaches frame, is shown as figure 1, including horizontal frame 1 and vertical frame 2, horizontal frame 1 is connected through connecting angle 3 with vertical frame 2, utilizes two horizontal frames 1 and vertical frame 2 to form a complete door and window to attach the frame from this, the installation of the door and window principal of being convenient for.

As shown in fig. 1 and fig. 2, the transverse frame 1 includes a middle fixing section 4 and two adjusting telescopic sections 5 respectively arranged at two ends of the middle fixing section 4, the two adjusting telescopic sections 5 are respectively inserted into two ends of the middle fixing section 4 in a sliding manner, and a fixing member 6 for fixing the adjusting telescopic sections 5 on the middle fixing section 4 is arranged on the middle fixing section 4, so that the length of the transverse frame 1 can be conveniently adjusted, and the transverse frame is suitable for main money with various sizes. The structure of horizontal frame 1 is unanimous with vertical frame 2, and is equipped with mounting 6 on the flexible section 5 of regulation of vertical frame 2 equally to make vertical frame 2 all adjustable its self length corresponding to horizontal frame 1, in order to improve the suitability.

As shown in fig. 1 and 3, a baffle 9 for limiting the main frame to move towards the outdoor direction is arranged on one side, close to the outdoor, of the vertical frame 2, wherein a placement groove 10 for allowing the baffle 9 to slide into the storage groove is formed in the inner side wall of the vertical frame 2, the baffle 9 slides on the placement groove 10, a limiting portion for limiting the baffle 9 to slide away from the placement groove 10 is arranged at one end, located in the placement groove 10, of the baffle 9, the baffle 9 can stably slide for use, when the main frame is not required to be limited, the baffle 9 slides into the placement groove 10, the occupied space is reduced, and the main frame is convenient to install. Furthermore, a sealing cover 11 for sealing the notch is arranged at the notch of the placing groove 10, one end of the sealing cover 11 is hinged to the notch of the placing groove 10, and the other end of the sealing cover is clamped with the notch of the other side of the placing groove 10, so that impurities are prevented from falling into the placing groove 10 to influence the sliding of the baffle 9.

As shown in fig. 2, specifically, the fixing member 6 includes a fixing bolt with a thread penetrating through the middle fixing section 4, two fixing bolts are arranged corresponding to the adjusting telescopic section 5, and the two fixing bolts are respectively arranged at two ends of the middle fixing section 4 close to the adjusting telescopic section 5, and when the fixing bolts are locked, the fixing bolts penetrate through the middle fixing section 4 and abut against the adjusting telescopic section 5, so as to generate friction force to fix the adjusting telescopic section 5 on the middle fixing section 4. Wherein, the end of the fixing bolt which penetrates out of the middle fixing section 4 is fixedly provided with an operating handle 61 so as to be convenient for operation and use.

As shown in fig. 2 and 4, further, one end of each of the two adjustable telescopic sections 5, which is far away from each other, can be detachably provided with an extension section 7, and a splicing structure 8 for positioning the extension section 7 on the adjustable telescopic section 5 is arranged between the extension section 7 and the adjustable telescopic section 5, so that the length of the transverse frame 1 or the vertical frame 2 can be further adjusted according to the size of the main frame, and the applicability is improved. Specifically, the splicing structure 8 includes a limiting groove 81 disposed at the end of the adjustable telescopic section 5 and a limiting block 82 fixed on the extension section 7, and the limiting groove 81 and the limiting block 82 are mutually embedded.

As shown in fig. 4, furthermore, seting up the hole 821 of stepping down on stopper 82, being equipped with screw hole 811 in spacing groove 81, positioning bolt 83 wears to be equipped with on stepping down hole 821 in the slip, positioning bolt 83 wears to establish the hole 821 of stepping down and with screw hole 811 threaded connection to on being fixed in spacing groove 81 with stopper 82, realize extension segment 7 and the fixed of adjusting flexible section 5, only need during the dismantlement take off the set screw can, it is very convenient.

The working principle is as follows: when the door and window main frame is used, the size of the door and window main frame to be installed is determined, and then the sizes of the transverse frame 1 and the vertical frame are adjusted to be suitable for the size of the door and window main frame. During the adjustment, only need slide adjusting flexible section 5 can, and after sliding in place, can be fixed in on middle fixed segment 4 flexible section 5 will be adjusted through locking fixing bolt. Then, the vertical frame 2 and the transverse frame 1 are connected through the connecting angle 3, and the door and window main frame can be installed after the vertical frame and the transverse frame form a complete door and window auxiliary frame. Through the scheme, the size of the auxiliary frame can be adjusted according to the size of the main frame of the door and window, the auxiliary frame is suitable for fireproof doors and windows of various sizes, and the applicability is improved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a fire prevention door and window attaches frame, includes horizontal frame (1) and vertical frame (2), horizontal frame (1) is connected through connect the angle (3) with vertical frame (2), its characterized in that, horizontal frame (1) is unanimous with vertical frame (2) structure, horizontal frame (1) sets up in two regulation flexible sections (5) at middle canned paragraph (4) both ends including middle canned paragraph (4) and subsection, two adjust flexible section (5) and slide respectively and peg graft in the both ends of middle canned paragraph (4), just be provided with on middle canned paragraph (4) and be used for adjusting mounting (6) on flexible section (5) are fixed in middle canned paragraph (4).

2. The auxiliary frame for fireproof doors and windows as claimed in claim 1, wherein the fixing member (6) comprises a fixing bolt threaded through the middle fixing section (4), the fixing bolt is arranged at one end of the middle fixing section (4) close to the adjusting expansion section (5), and when the fixing bolt is locked, the fixing bolt penetrates through the middle fixing section (4) and abuts against the adjusting expansion section (5).

3. A fire-proof door and window auxiliary frame as claimed in claim 2, wherein an operating handle (61) is fixedly arranged at one end of the fixing bolt which penetrates out of the middle fixing section (4).

4. A fire-proof door and window auxiliary frame as claimed in claim 1, wherein the ends of the two adjustable telescopic sections (5) far away from each other are detachably provided with extension sections (7), and a splicing structure (8) for positioning the extension sections (7) on the adjustable telescopic sections (5) is arranged between the extension sections (7) and the adjustable telescopic sections (5).

5. The auxiliary frame for fireproof doors and windows as claimed in claim 4, wherein the splicing structure (8) comprises a limiting groove (81) arranged at the end of the adjustable telescopic section (5) and a limiting block (82) fixed on the extension section (7), and the limiting groove (81) and the limiting block (82) are mutually embedded.

6. The auxiliary frame for fireproof doors and windows as claimed in claim 5, wherein the limiting block (82) is provided with a yielding hole (821), a threaded hole (811) is formed in the limiting groove (81), a positioning bolt (83) is slidably arranged on the yielding hole (821) in a penetrating manner, and the positioning bolt (83) penetrates through the yielding hole (821) and is in threaded connection with the threaded hole (811).

7. The auxiliary frame for the fireproof door and window as claimed in claim 1, wherein a baffle (9) for limiting the main frame to move towards the outdoor direction is arranged on one side of the vertical frame (2) close to the outdoor, a placement groove (10) for allowing the baffle (9) to slide into and be stored is formed in the vertical frame (2), the baffle (9) slides on the placement groove (10), and a sealing cover (11) for sealing the notch is arranged at the notch of the placement groove (10).