CN217353962U

CN217353962U - Fast-assembling connecting piece and wind brace for door and window

Info

Publication number: CN217353962U
Application number: CN202220133200.4U
Authority: CN
Inventors: 宋士平; 潘成龙
Original assignee: Hesheng Shandong Door And Window System Co ltd
Current assignee: Hesheng Shandong Door And Window System Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-09-02
Anticipated expiration: 2032-01-19

Abstract

The utility model belongs to door and window hardware field specifically is a fast-assembling connecting piece and wind brace for door and window. The quick-assembly connecting piece comprises a fixedly-assembled base and a sliding cover assembled with the base in a sliding mode, a pin hole is formed in the base, a gourd hole is formed in the sliding cover, a large hole or a small hole of the gourd hole is matched with the pin hole through sliding of the sliding cover to be in an opening state or a locking state, and the position of the sliding cover is adjusted through magnetic connection between the sliding cover and the base. Adopt magnetism to inhale the structure and be convenient for assembly and operation use, realize the installation and the dismantlement of vaulting pole. The wind bracing comprises the fast-assembling connecting piece, a bracing rod and a sliding block, wherein one end of the bracing rod is in pin joint with the fast-assembling connecting piece, the other end of the bracing rod is in pin joint with the sliding block, the fast-assembling connecting piece is fixedly arranged on a frame/fan, and the sliding block is assembled on the fan/frame in a sliding manner. The quick-assembling connecting piece is more quickly and conveniently disassembled when being applied to the wind bracing, and can be operated without the help of a special tool.

Description

Fast-assembling connecting piece and wind brace for door and window

Technical Field

The utility model belongs to the hardware fitting field that door and window was used specifically is a fast-assembling connecting piece and wind brace for door and window.

Background

The wind bracing of door and window adopts slider link mechanism more, generally sets up to rotation, fixed knot structure on the fixed frame of door and window, generally sets up to rotation, slip and location structure on the door and window openable fan. When the fan is opened, the connecting rod of the wind brace can connect and support the fan, so that the fan is prevented from being suddenly closed under stress. The maximum angle of the fan when opened is determined by the mounting position of the positioning block on the fan.

In the document with the patent application number of 202111471444X, in the door and window wind bracing system provided by the applicant, the quick-assembly connecting piece utilizes the spring positioning principle and damping sliding to adopt screw adjustment, so that the functions of opening, supporting, dismounting, adjusting and the like of the wind bracing are realized. From the viewpoint of manufacturing cost and installation convenience, the applicant further designs a completely new technical scheme.

Disclosure of Invention

The utility model provides a fast-assembling connecting piece and wind brace for door and window, fast-assembling connecting piece adopt magnetism to inhale the structure and are convenient for assemble and operate the use, realize the installation and the dismantlement of vaulting pole. The utility model adopts the technical proposal that:

the utility model provides a fast-assembling connecting piece for door and window, is including the base of adorning admittedly and the sliding closure of base sliding assembly, be equipped with the pinhole on the base, be equipped with the calabash hole on the sliding closure, slide through the sliding closure make the macropore or the aperture in calabash hole match with the pinhole respectively in order to be the open mode or the locking state, be connected the position of adjusting the sliding closure for magnetism between sliding closure and the base.

In the quick-assembly connecting piece for doors and windows, at least one group of magnetic sheets capable of being magnetically attracted is arranged at the upper and lower corresponding positions between the base and the sliding cover in pairs.

In the quick-mounting connecting piece for doors and windows, the magnetic sheets are arranged into two groups which are distributed left and right; when the sliding cover and the base are in a locked state, at least one group of magnetic sheets are overlapped up and down.

When the slide cover and the base are in an open state, at least one group of magnetic sheets are in a vertically staggered position relation.

Above-mentioned fast-assembling connecting piece for door and window, be equipped with the stop gear who is used for injecing sliding closure sliding range between sliding closure and the base, stop gear includes spacer pin and spacing spout, the spacer pin is established on sliding closure/base, spacing spout cooperation spacer pin is established on base/sliding closure.

The utility model provides a fast-assembling connecting piece for door and window, is including the base of adorning admittedly, be equipped with the pinhole that is used for assembling pin I on the base, be the magnetism between pinhole and the pin I and be connected, be equipped with magnet in the pinhole, pin I is the magnetic conduction material.

A wind brace for doors and windows comprises a quick-assembly connecting piece, a brace rod and a sliding block, wherein one end of the brace rod is in pin joint with the quick-assembly connecting piece, the other end of the brace rod is in pin joint with the sliding block, and the quick-assembly connecting piece is the quick-assembly connecting piece for doors and windows; the quick-assembly connecting piece is fixedly arranged on the frame/fan, and the sliding block is assembled on the fan/frame in a sliding mode.

Above-mentioned wind brace for door and window, be equipped with damping adjusting bolt and inflation groove on the slider, damping adjusting bolt spiro union is on the slider and its tail end withstands the inflation groove.

The wind brace for the door and the window further comprises a positioning block used for limiting the position of the sliding block, and the positioning block is adjustably mounted on the section bar through a positioning bolt.

According to the wind brace for the door and window, the end, in contact with the sliding block, of the positioning block is provided with the spring clamp, the sliding block is provided with the clamping block capable of being clamped in the spring clamp, and the spring clamp is of a splayed structure with a narrow middle part and two wide ends.

The utility model has the advantages that: the quick-mounting part adopts the magnetic attraction structure, is convenient for assembly, is more quickly and conveniently disassembled when being applied to the wind bracing, and can be operated without the help of special tools. The sliding block of the wind bracing structure freely slides in a specific area in the hardware groove of the sash and is provided with a positioning mechanism, and when the window is opened and ventilated in daily life, the sash can resist certain wind power and cannot be closed by the wind power; when the window is closed, only the damping of the spring clip is needed to be overcome. The position of the positioning block can be flexibly adjusted, the opening angle of the window sash can be adjusted, and the positioning block can also be fixedly installed by screws.

Drawings

FIG. 1 is a schematic view of a fast-assembling connector according to an embodiment of the present invention;

fig. 2 and fig. 3 are schematic structural views of a first embodiment of the quick-mounting connector of the present invention;

FIG. 4 is a schematic view of a locking state of the first embodiment of the quick connector of the present invention;

fig. 5 is a schematic view of an open state of the first fast-assembling connector of the present invention.

Fig. 6 is a schematic structural view of a second embodiment of the quick connector of the present invention.

FIG. 7 is a schematic structural view of the wind brace of the present invention;

FIG. 8 is a schematic view of the assembly of the sliding block and the positioning seat of the wind brace on the fan;

fig. 9 is a schematic structural view of the sliding block and the positioning seat of the wind brace of the present invention.

In the figure: the device comprises a frame 1, a fan 2, a quick connector 3, a slide block 4, a positioning block 5, a support rod 6, a pin I of 7, a pin II of 8, a damping adjusting bolt of 9, a base 31, a sliding cover 32, a pin hole 33, a magnetic sheet 34, a limiting pin 35, a screw hole 36, a gourd hole 37, a limiting sliding groove 38, a clamping hook 39, an expansion groove 41, a clamping block 42, a positioning bolt 51, a spring clamp 52 and a fastening screw 53.

Detailed Description

The embodiment is a quick-mounting connecting piece used on a door and window and a wind brace using the connecting piece. The technical solution is further explained below with reference to the drawings.

Example one

The fast-assembling connecting piece for doors and windows related to the embodiment comprises a fixedly-assembled base 31 and a sliding cover 32, wherein the sliding cover 32 is assembled on the base 31 in a C-shaped structure in a sliding manner. The base 31 is provided with a pin hole 33, the sliding cover 32 is provided with a gourd hole 37, the sliding of the sliding cover 32 enables a large hole or a small hole of the gourd hole 37 to be matched with the pin hole 33 respectively to be in an opening state or a locking state, and the sliding cover 32 is magnetically connected with the base 31 to adjust the position of the sliding cover 32.

Specifically, at least one set of magnetic sheets 34 capable of being magnetically attracted is arranged at the corresponding position between the base 31 and the sliding cover 32. The magnetic sheets 34 are arranged in two groups distributed left and right; when the sliding cover 32 and the base 31 are in a locked state, namely the small hole of the gourd-shaped hole 37 is matched with the pin hole 33, at least one group of magnetic sheets 34 are overlapped up and down; when the sliding cover 32 and the base 31 are in an open state, that is, the large hole of the gourd-shaped hole 37 is matched with the pin hole 33, at least one group of magnetic sheets 34 are in a vertically staggered position.

In this embodiment, as shown in fig. 4, the sliding cover 32 and the base 31 are in a locked state, the lower large diameter of the pin i 7 is in inserted fit with the pin hole 33, the upper small diameter of the pin i 7 is in fit with the small hole of the gourd hole 37, and the pin i 7 is axially limited by the small hole of the gourd hole 37, so that the locked state is realized. In fig. 4, the left group of magnet pieces 34 is in a misaligned relationship and the right group of magnet pieces 34 is in an overlapping relationship, and the magnetic attraction of the magnet is large in the right group of magnet pieces 34, so that the locked state can be stably maintained.

In the embodiment, as shown in fig. 5, the sliding cover 32 and the base 31 are in an open state, and the pin i 7 is detachable from the pin hole 33. In fig. 4, the group of magnetic pieces 34 on the left side is in an overlapping relationship and has a large magnetic attraction force, and the group of magnetic pieces 34 on the right side is in a misaligned relationship, so that the slide cover 32 can be positioned at the open position.

In addition, when the slide cover 32 and the base 31 are in the locked state, the left and right sets of magnetic sheets 34 may be in an overlapping relationship, and then the two sets of magnetic sheets 34 are in a staggered relationship in the corresponding open state. In this way, the magnetic force is large in the locked state, large external force is required to push the slide cover 32 to slide to the open state, and the external force required for locking is small. In actual use, the position relationship among the different groups of magnetic sheets 34 can be selected according to requirements.

A limiting mechanism used for limiting the sliding range of the sliding cover 32 is arranged between the sliding cover 32 and the base 31, the limiting mechanism comprises a limiting pin 35 and a limiting sliding groove 38, the limiting pin 35 is arranged on the base 31, and the limiting sliding groove 38 is matched with the limiting pin 35 and arranged on the sliding cover 32.

Example two

The fast-assembling connecting piece for doors and windows of this embodiment is including the base 31 of adorning admittedly, be equipped with the pinhole 33 that is used for assembling pin I7 on the base 31 be equipped with magnet in the pinhole 33, pin I7 is the magnetic conduction material, but pin I7 magnetism is inhaled in pinhole 33. The pin I7 is mainly stressed radially and cannot be separated from the base 31, when the pin I7 needs to be detached, the pin I7 can be pulled out with force to achieve quick assembly and disassembly, and the structure is very simple.

EXAMPLE III

The embodiment is a wind brace for doors and windows, and comprises a quick connector 3, a support rod 6, a sliding block 4 and a positioning block 5 for limiting the position of the sliding block 4. The lower side of the base 31 is provided with a hook 39 which can be clamped in the frame 1 section bar, and the base 31 is provided with two screw holes 36 for fixedly mounting the base on the frame 1. One end of the stay bar 6 is connected to the quick-assembly connecting piece 3 through a pin I7, a pin II 8 at the other end of the stay bar is connected to the sliding block 4 through a pin, and the pin I7 and the pin II 8 are both riveted to the stay bar 6.

The quick-assembling connecting piece 3 adopts the connecting piece in the first embodiment or the second embodiment. The quick-assembly connecting piece 3 is fixedly arranged on the frame 1, the sliding block 4 is assembled on the fan 2 in a sliding mode, and the positioning block 5 is arranged in the fan 2 in an adjustable mode through a positioning bolt 51. When the maximum opening angle of the fan 2 needs to be adjusted, the positioning bolt 51 is loosened to slide the positioning block 5 to a required position, and then the positioning bolt 51 is tightened. If the opening angle of the fan 2 does not need to be adjusted, the positioning block 5 can be fixedly arranged in the fan 2 by a fastening screw 53.

The slider 4 is provided with a damping adjusting bolt 9 and an expansion groove 41, the damping adjusting bolt 9 is screwed on the slider 4, the tail end of the damping adjusting bolt abuts against the expansion groove 41, and the damping adjusting bolt 9 is screwed outwards or inwards to adjust the extrusion deformation of the expansion groove 41, so that the sliding resistance is adjusted.

The end of the positioning block 5 contacting the sliding block 4 is provided with a spring clamp 52, the sliding block 4 is provided with a clamping block 42 which can be clamped in the spring clamp 52, the spring clamp 52 is in a splayed structure with a narrow middle part and wide two ends, and when the sliding block 4 slides to the positioning block 5, the clamping block 42 extrudes the spring clamp 52 to deform and clamp, so that damping positioning is realized.

Claims

1. The utility model provides a fast-assembling connecting piece for door and window, including base (31) of adorning admittedly and sliding closure (32) with base (31) sliding assembly, be equipped with pinhole (33) on base (31), be equipped with calabash hole (37) on sliding closure (32), slide through sliding closure (32) makes macropore or aperture of calabash hole (37) match with pinhole (33) respectively in order to be opening state or locking state, its characterized in that: the sliding cover (32) is magnetically connected with the base (31) to adjust the position of the sliding cover (32).

2. The quick connector for doors and windows according to claim 1, characterized in that: at least one group of magnetic sheets (34) which can be magnetically attracted are arranged at the corresponding positions of the upper part and the lower part between the base (31) and the sliding cover (32) in pairs.

3. The quick connector as set forth in claim 2 for doors and windows, characterized in that: the magnetic sheets (34) are arranged into two groups which are distributed left and right; when the sliding cover (32) and the base (31) are in a locked state, at least one group of magnetic sheets (34) are overlapped up and down.

4. The quick connector as set forth in claim 3 for doors and windows, characterized in that: when the sliding cover (32) and the base (31) are in an open state, at least one group of magnetic sheets (34) are in a vertically staggered position relation.

5. The quick connector for doors and windows according to claim 1, characterized in that: a limiting mechanism used for limiting the sliding range of the sliding cover (32) is arranged between the sliding cover (32) and the base (31), the limiting mechanism comprises a limiting pin (35) and a limiting sliding groove (38), the limiting pin (35) is arranged on the sliding cover (32)/the base (31), and the limiting sliding groove (38) is matched with the limiting pin (35) and arranged on the base (31)/the sliding cover (32).

6. The utility model provides a fast-assembling connecting piece for door and window, is including base (31) of adorning admittedly, be equipped with pinhole (33) that are used for assembly pin I (7) on base (31), its characterized in that: the pin hole (33) is connected with the pin I (7) in a magnetic mode, a magnet is arranged in the pin hole (33), and the pin I (7) is made of a magnetic conduction material.

7. The utility model provides a wind brace for door and window, includes ready-packaged connection spare (3), vaulting pole (6) and slider (4), the one end pin joint of vaulting pole (6) is on ready-packaged connection spare (3), the other end pin joint is on slider (4), its characterized in that: the quick connector (3) is as claimed in any one of claims 1 to 6 for doors and windows; the fast-assembling connecting piece (3) is fixedly arranged on the frame (1)/the fan (2), and the sliding block (4) is assembled on the fan (2)/the frame (1) in a sliding mode.

8. The wind brace for doors and windows according to claim 7, characterized in that: and the sliding block (4) is provided with a damping adjusting bolt (9) and an expansion groove (41), the damping adjusting bolt (9) is screwed on the sliding block (4), and the tail end of the damping adjusting bolt props against the expansion groove (41).

9. The wind brace for doors and windows according to claim 7, characterized in that: the positioning device further comprises a positioning block (5) used for limiting the position of the sliding block (4), and the positioning block (5) is adjustably mounted on the profile through a positioning bolt (51).

10. The wind brace for doors and windows according to claim 9, characterized in that: the end, in contact with the sliding block (4), of the positioning block (5) is provided with a spring clamp (52), the sliding block (4) is provided with a clamping block (42) capable of being clamped in the spring clamp (52), and the spring clamp (52) is of a splayed structure with a narrow middle part and wide two ends.