CN211448213U

CN211448213U - Reinforced dustproof wind brace

Info

Publication number: CN211448213U
Application number: CN201921899309.3U
Authority: CN
Inventors: 朱文方
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-09-08
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a reinforced dustproof wind brace, which comprises a fixed edge, a first positioning rod, a second positioning rod and a supporting rod, wherein the head ends of the first positioning rod and the second positioning rod are hinged on the fixed edge, the tail ends of the first positioning rod and the second positioning rod are hinged on the supporting rod, the bottom surface of the fixed edge is fixed with a reinforced edge covering, the first positioning rod and the second positioning rod are directly connected on the fixed edge and the supporting rod, so that a chute structure is reduced, dust is prevented from being accumulated in a chute, and the cleaning difficulty is reduced; the bottom surface on fixed limit is fixed with simultaneously strengthens borduring, the tail end is bent and is equipped with first portion of bending, and the both sides of bracing piece are bent upwards and are equipped with the enhancement and press the muscle, the tail end is bent and is equipped with the second portion of bending, this stable in structure, intensity is high, prevent that the bracing piece from using for a long time can warp, wherein all be equipped with the fixed orifices in fixed limit and the first portion of bending, bracing piece and second are bent and all be equipped with the mounting hole in the portion, make being connected of window form and window frame more firm, thereby reinforcing mounting structure's stability.

Description

Reinforced dustproof wind brace

Technical Field

The utility model relates to a location wind props the field, especially relates to a dustproof wind of strenghthened type props.

Background

The wind brace is positioned, so that the window sash is opened to a certain angle as required, and the window sash is limited to swing randomly due to wind pressure. The location wind brace that current flat-open window was used adopts the spout structure to rotate usually, and this spout piles up the dust easily after long-term the use, is difficult to clean moreover, and current fixed knot constructs intensity inadequately simultaneously, and is out of shape easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof wind of strenghthened type props, has solved the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a strenghthened type wind brace that prevents dust, includes fixed limit, first locating lever, second locating lever and bracing piece, first locating lever articulates in fixed edge with the head end of second locating lever, and the end articulates on the bracing piece, the bottom surface on fixed limit is fixed with strengthens borduring, and the tail end of fixed limit is bent and is equipped with first portion of bending, all be equipped with the fixed orifices in fixed limit and the first portion of bending, the both sides of bracing piece are upwards bent and are equipped with the enhancement and press the muscle, and the tail end of bracing piece is bent and is equipped with the second portion of bending, bracing piece and second are bent and all be equipped with the mounting hole in the portion.

Furthermore, the first positioning rod is L-shaped, a first avoiding groove matched with the tail end of the second positioning rod is formed in the head end of the first positioning rod, and a second avoiding groove matched with the tail end of the second positioning rod is formed in the head end of the second positioning rod.

Furthermore, one side of the hinge joint between the second positioning rod and the supporting rod, which is close to the first positioning rod, is provided with a limiting column, and one side of the first avoiding groove is provided with a limiting groove correspondingly matched with the limiting column.

Further, the second portion of bending includes that first limit and the second of bending are bent, first limit and the second of bending are vertical setting, the lower extreme joint support pole on first limit of bending, and the second is bent the limit and is set up the upper end front side on first limit of bending, and the junction is the form of bending.

Furthermore, strengthen borduring including setting up the first hem and setting up the second hem on first hem in bottom both sides, first hem is 90 degrees with the setting of bending of second hem.

Further, the bottom on fixed limit is provided with the fixed block, and passes fixed limit fixed connection through the hexagonal screw the fixed block, the fixed block is rectangle, and both sides limit is equipped with the fixed part that is the form of bending.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model reduces the chute structure by directly connecting the two ends of the first positioning rod and the second positioning rod with the fixing edge and the supporting rod respectively, avoids dust accumulation in the chute and reduces the cleaning difficulty; the bottom surface on fixed limit is fixed with simultaneously strengthens borduring, the tail end is bent and is equipped with first portion of bending, and the both sides of bracing piece are bent upwards and are equipped with the enhancement and press the muscle, the tail end is bent and is equipped with the second portion of bending, this stable in structure, intensity is high, prevent that the bracing piece from using for a long time can warp, wherein all be equipped with the fixed orifices in fixed limit and the first portion of bending, bracing piece and second are bent and all be equipped with the mounting hole in the portion, make being connected of window form and window frame more firm, thereby reinforcing mounting structure's stability.

Drawings

Fig. 1 is a front view of the unfolding structure of the present invention.

Fig. 2 is a rear view of the unfolding structure of the present invention.

Fig. 3 is a schematic front view of the folding structure of the present invention.

Fig. 4 is a schematic side view of the folding structure of the present invention.

Fig. 5 is a schematic structural view of the first positioning rod and the second positioning rod of the present invention.

Fig. 6 is a schematic structural view of the middle reinforced edge covering of the present invention.

In the figure: fixed limit 1, first portion 11 that bends, fixed orifices 12, first locating lever 2, first keep away a groove 21, spacing groove 22, second locating lever 3, the second keeps away a groove 31, bracing piece 4, strengthen the muscle 41, the second portion 42 that bends, first limit 421 that bends, the second limit 422 that bends, mounting hole 43, strengthen borduring 5, first limit 51 that bends, the second limit 52 that bends, spacing post 6, fixed block 7, fixed part 71.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

in the description of the present invention, it is to be understood that the terms "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "inner," and the like are used in the orientation or positional relationship indicated in the drawings, merely for the purpose of describing the invention and simplifying the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention; furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, the definitions "first" and "second" are for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly including one or more of such features.

As shown in fig. 1 to 6, a reinforced dust-proof wind brace comprises a fixed edge 1, a first positioning rod 2, a second positioning rod 3 and a supporting rod 4, wherein the head ends of the first positioning rod 2 and the second positioning rod 3 are hinged on the fixed edge 1, the tail ends are hinged on the supporting rod 4, a reinforced edge 5 is fixed on the bottom surface of the fixed edge 1, the tail end of the fixed edge 1 is provided with a first bending part 11 in a bending way, the fixed edge 1 and the first bending part 11 are both provided with fixed holes 12, two sides of the support rod 4 are provided with reinforced press ribs 41 in an upward bending way, the tail end of the support rod 4 is provided with a second bending part 42 in a bending way, the support rod 4 and the second bending part 42 are both provided with mounting holes 43, the two ends of the first positioning rod 2 and the second positioning rod 3 are directly connected with the fixing edge 1 and the supporting rod 4 respectively, so that the structure of the sliding groove is reduced, dust is prevented from being accumulated in the sliding groove, and the cleaning difficulty is reduced; fixed limit 1's bottom surface is fixed with simultaneously and strengthens borduring 5, the tail end is bent and is equipped with first portion 11 of bending, and the both sides of bracing piece 4 are upwards bent and are equipped with and strengthen ribbing 41, the tail end is bent and is equipped with second portion 42 of bending, this stable in structure, high strength, prevent that bracing piece 4 from being out of shape after long-term use, wherein all be equipped with fixed orifices 12 on fixed limit 1 and the first portion 11 of bending, all be equipped with mounting hole 43 on bracing piece 4 and the second portion 42 of bending, make the connection of window body and window frame more firm, thereby reinforcing mounting structure's stability.

In this embodiment, the first positioning rod 2 is L-shaped, and the head end of the first positioning rod 2 is provided with a first avoiding groove 21 matching with the tail end of the second positioning rod 3, and the head end of the second positioning rod 3 is provided with a second avoiding groove 31 matching with the tail end of the second positioning rod 3; through the structural design, when the folding bicycle is folded, the head end of the first positioning rod 2 is positioned in the first avoidance groove 21, and the tail end of the second positioning rod 3 is positioned in the second avoidance groove 31.

In this embodiment, a limit post 6 is disposed at a hinge joint between the second positioning rod 3 and the support rod 4, which is close to one side of the first positioning rod 2, and a limit groove 22 correspondingly matched with the limit post 6 is disposed at one side of the first avoiding groove 21; through this kind of structural design, during folding, spacing groove 22 is through restricting spacing post 6 and removing to the turned angle of restriction first locating lever 2, second locating lever 3 and bracing piece 4.

In this embodiment, the second bending portion 42 includes a first bending edge 421 and a second bending edge 422, both the first bending edge 421 and the second bending edge 422 are vertically disposed, the lower end of the first bending edge 421 is connected to the support rod 4, the second bending edge 422 is disposed at the front side of the upper end of the first bending edge 421, and the connection portion is bent; through the structural design, the first bending edge 421 is attached to the side face of the window body, the screw penetrates through the mounting hole 43 on the first bending edge 421 to be fixedly connected with the window body, a gap exists between the second bending edge 422 and the window body, and when the screw penetrates through the mounting hole 43 on the second bending edge 422 to be connected with the window body, the connection strength is enhanced.

In this embodiment, the reinforcing edge 5 includes a first folding edge 51 disposed on both sides of the bottom and a second folding edge 52 disposed on the first folding edge 51, and the first folding edge 51 and the second folding edge 52 are bent at an angle of 90 degrees; through this kind of structural design, can strengthen the structural strength who strengthens borduring 5.

In this embodiment, the bottom of the fixing edge 1 is provided with a fixing block 7, and the fixing block 7 is fixedly connected by a hexagonal screw penetrating through the fixing edge 1, the fixing block 7 is rectangular, and two side edges are provided with bent fixing portions 71; through the structural design, the fixing block 7 forms a one-way guiding and rotating structure, so that the fixing bottom edge is convenient to install and is not easy to loosen after installation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dustproof wind of strenghthened type props which characterized in that: including fixed limit (1), first locating lever (2), second locating lever (3) and bracing piece (4), first locating lever (2) articulates on fixed limit (1) with the head end of second locating lever (3), and the end articulates on bracing piece (4), the bottom surface of fixed limit (1) is fixed with strengthens borduring (5), and the tail end of fixed limit (1) is bent and is equipped with first portion of bending (11), all be equipped with fixed orifices (12) on fixed limit (1) and first portion of bending (11), the both sides of bracing piece (4) are upwards bent and are equipped with and strengthen pressure muscle (41), and the tail end of bracing piece (4) is bent and is equipped with second portion of bending (42), all be equipped with mounting hole (43) on bracing piece (4) and the second portion of bending (42).

2. The reinforced dustproof wind brace of claim 1, characterized in that: the first positioning rod (2) is L-shaped, a first avoiding groove (21) matched with the tail end of the second positioning rod (3) is formed in the head end of the first positioning rod (2), and a second avoiding groove (31) matched with the tail end of the second positioning rod (3) is formed in the head end of the second positioning rod (3).

3. The reinforced dustproof wind brace of claim 2, characterized in that: one side that articulated department is close to first locating lever (2) between second locating lever (3) and bracing piece (4) is provided with spacing post (6), one side of first keep away a groove (21) is equipped with spacing groove (22) that correspond cooperation spacing post (6).

4. The reinforced dustproof wind brace of claim 1, characterized in that: the second portion of bending (42) is including first limit of bending (421) and the second limit of bending (422), first limit of bending (421) and the second limit of bending (422) are vertical setting, the lower extreme joint support pole (4) of first limit of bending (421), and the second limit of bending (422) sets up the upper end front side at first limit of bending (421), and the junction is the form of bending.

5. The reinforced dustproof wind brace of claim 1, characterized in that: the reinforced wrapping edge (5) comprises a first folding edge (51) arranged on two sides of the bottom and a second folding edge (52) arranged on the first folding edge (51), and the first folding edge (51) and the second folding edge (52) are bent to be 90 degrees.

6. The reinforced dustproof wind brace of claim 1, characterized in that: the bottom of fixed limit (1) is provided with fixed block (7), and passes fixed limit (1) fixed connection through the hexagonal screw fixed block (7), fixed block (7) are rectangle, and both sides limit is equipped with fixed part (71) that are the form of bending.