CN211058531U

CN211058531U - Positioning wind brace

Info

Publication number: CN211058531U
Application number: CN201921099662.3U
Authority: CN
Inventors: 朱文方
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-07-21
Anticipated expiration: 2029-07-11

Abstract

The utility model relates to a positioning wind brace, which comprises a bottom plate, a supporting rod, a first connecting rod and a second connecting rod, wherein one end of the first connecting rod is hinged with the middle part of the supporting rod, and the other end is hinged with the bottom plate; one end of the second connecting rod is hinged with the end part of the supporting rod, and the other end of the second connecting rod is movably hinged with the bottom plate; the bottom plate is provided with a hinge groove corresponding to the second connecting rod, the upper part of the hinge groove is provided with a sliding plate, the second connecting rod is hinged with the sliding plate and the hinge groove, the second connecting rod and the sliding plate can transversely move in the hinge groove, and the hinge groove is covered by the sliding plate in the moving process. A location wind brace, it opens and closes more smoothly, the angle is big, can prevent that debris or fine sand from falling the hinge inslot in the use.

Description

Positioning wind brace

Technical Field

The utility model belongs to the technical field of window switchgear and specifically relates to a location wind brace.

Background

The wind brace is also called as two connecting rods, and is used for connecting two independent objects to play a role in fixing, stabilizing or limiting. The wind bracing has wide application. For example: make the casement open certain angle as required, the restriction casement swings at will because of the wind pressure, for the switch angle is bigger, has often adopted the four-bar linkage sliding support of flat-open window, plays bearing and spacing effect, and present location wind props, and the window is opened and is closed the in-process, in debris or fine sand fall into the spout that the wind propped easily, lead to the window switch not smooth and easy, influence the use and experience.

Disclosure of Invention

The utility model discloses an overcome the problem that exists among the above-mentioned, provide a location wind brace, it is opened and closes more smoothly, and the angle is big, can prevent that debris or fine sand from falling the hinge inslot in the use.

The utility model provides a technical scheme that its technical problem adopted is: a positioning wind brace comprises a bottom plate, a supporting rod, a first connecting rod and a second connecting rod, wherein one end of the first connecting rod is hinged with the middle part of the supporting rod, and the other end of the first connecting rod is hinged with the bottom plate; one end of the second connecting rod is hinged with the end part of the supporting rod, and the other end of the second connecting rod is movably hinged with the bottom plate; the bottom plate is provided with a hinge groove corresponding to the second connecting rod, the upper part of the hinge groove is provided with a sliding plate, the second connecting rod is hinged with the sliding plate and the hinge groove, the second connecting rod and the sliding plate can transversely move in the hinge groove, and the hinge groove is covered by the sliding plate in the moving process.

Preferably, the second connecting rod is hinged with the sliding plate and the hinge groove through a clamp, and the bottom surface of the clamp is attached to the side edge of the hinge groove.

Preferably, the bottom edge of the bottom plate is provided with a folded edge corresponding to the hinge groove, and the folded edge is provided with at least one square hole.

Preferably, the bottom plate is provided with at least one round hole.

Preferably, the tail end of the bottom plate is provided with a limiting groove, and the limiting groove is matched with the tail end of the support rod.

The utility model has the advantages that: a positioning wind brace is formed by combining four metal pieces, can be folded and opened, can be opened and closed within the range from 45 degrees to 90 degrees, and forms a triangular combined structure after being opened at the maximum angle; the sliding plate can transversely move, so that the sliding plate can be opened and closed more smoothly and at a large angle, and sundries or fine sand are prevented from falling into the hinge groove in the using process.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the overall structure of a positioning wind brace according to the present invention;

fig. 2 is a schematic bottom structure view of a positioning wind brace according to the present invention;

fig. 3 is a schematic side structural view of a positioning wind brace according to the present invention.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Example 1

As shown in fig. 1, 2 and 3, the positioning wind brace comprises a bottom plate 1, a supporting rod 2, a first connecting rod 3 and a second connecting rod 4, wherein one end of the first connecting rod 3 is hinged to the middle of the supporting rod 2, and the other end of the first connecting rod is hinged to the bottom plate 1; one end of the second connecting rod 4 is hinged with the end part of the supporting rod 2, and the other end of the second connecting rod is movably hinged with the bottom plate 1; the bottom plate 1 is provided with a hinge groove 11 corresponding to the second connecting rod 4, the upper part of the hinge groove 11 is provided with a sliding plate 5, the second connecting rod 4 is hinged with the sliding plate 5 and the hinge groove 11, the second connecting rod 4 and the sliding plate 5 can transversely move in the hinge groove 11, and the hinge groove 11 is covered by the sliding plate 5 in the moving process.

The length of the sliding plate 5 is greater than that of the hinge groove 11, and the sliding plate 5 can cover the hinge groove 11 when moving to the end parts at two sides, so that dust is prevented from falling into the hinge groove 11 to cause unsmooth movement.

The second link 4 is hinged to the sliding plate 5 and the hinge groove 11 by a clamp 41, and the bottom surface of the clamp 41 is attached to the side edge of the hinge groove 11. The outer diameter of the clamp 41 is larger than the width of the hinge groove 11.

The bottom edge of the bottom plate 1 is provided with a folding edge 12 corresponding to the hinge groove 11, and the folding edge 12 is provided with at least one square hole 13. The number of the square holes 13 in this embodiment is four.

The end part of the second connecting rod 4 is provided with a plurality of latch teeth 42, and the latch teeth 42 correspond to the square holes 13. The number of the latch 42 in the embodiment is four, and the latch 42 corresponds to the square hole 13, so that when the window is opened to a corresponding angle, the latch 42 is latched in the square hole 13, and the window is more stable; when the window is pushed, the sliding plate 5 is moved laterally to separate the latch 42 from the square hole 13.

The bottom plate 1 is provided with at least one circular hole 14. And is mounted to the window frame by screws through the circular holes 14.

The tail end of the bottom plate 1 is provided with a limiting groove 15, and the limiting groove 15 is matched with the tail end of the supporting rod 2. The limiting groove 15 is of a V-shaped structure, one side of the limiting groove is horizontal, the other side of the limiting groove is inclined, and when the window is closed, the supporting rod 2 is clamped in the limiting groove 15.

The utility model relates to a positioning wind brace, which is formed by combining four metal pieces, can be folded and opened, can be opened and closed within the range from 45 degrees to 90 degrees, and forms a triangular combined structure after being opened at the maximum angle; the sliding plate 5 can move transversely, so that the opening and closing of the sliding plate are smoother, the angle is large, and sundries or fine sand are prevented from falling into the hinge groove in the using process.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A location wind brace which characterized in that: the device comprises a bottom plate, a supporting rod, a first connecting rod and a second connecting rod, wherein one end of the first connecting rod is hinged with the middle part of the supporting rod, and the other end of the first connecting rod is hinged with the bottom plate; one end of the second connecting rod is hinged with the end part of the supporting rod, and the other end of the second connecting rod is movably hinged with the bottom plate; the bottom plate is provided with a hinge groove corresponding to the second connecting rod, the upper part of the hinge groove is provided with a sliding plate, the second connecting rod is hinged with the sliding plate and the hinge groove, the second connecting rod and the sliding plate can transversely move in the hinge groove, and the hinge groove is covered by the sliding plate in the moving process.

2. A positioning wind brace according to claim 1, wherein: the second connecting rod is hinged with the sliding plate and the hinge groove through a clamp, and the bottom surface of the clamp is attached to the side edge of the hinge groove.

3. A positioning wind brace according to claim 2, wherein: and the bottom side edge of the bottom plate is provided with a folded edge corresponding to the hinge groove, and the folded edge is provided with at least one square hole.

4. A positioning wind brace according to claim 1, wherein: the bottom plate is provided with at least one round hole.

5. A positioning wind brace according to claim 1, wherein: the tail end of the bottom plate is provided with a limiting groove, and the limiting groove is matched with the tail end of the supporting rod.