CN221143965U

CN221143965U - Pull rod

Info

Publication number: CN221143965U
Application number: CN202322719203.3U
Authority: CN
Inventors: 张跃进
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-06-14
Anticipated expiration: 2033-10-11

Abstract

The utility model discloses a pull rod, which comprises a first base chain and a second base chain, wherein the first base chain is of an L-shaped structure, the bottom chain is hinged to the bottom end of a transverse plate of the first base chain, a first connecting chain is hinged to the top end of the transverse plate of the first base chain, a first middle chain and a second middle chain are arranged at the top end of the first connecting chain, a second base chain matched with the first connecting chain is arranged at the top end of the first middle chain, a second connecting chain matched with the second middle chain is arranged at the top end of the second base chain, a sliding hole is formed in the first connecting chain, a sliding pin is connected in the sliding hole in a sliding manner, the end part of the sliding pin is arranged on the first base chain, a window frame can be adjusted along the length direction of the first connecting chain through the matching between the sliding hole and the sliding pin, a user can conveniently and transversely adjust an opened window according to actual needs, the application function of the whole device can be effectively expanded, and the application convenience of the whole device can be improved.

Description

Pull rod

Technical Field

The utility model relates to the technical field of window hinges, in particular to a pull rod.

Background

Door and window hardware, and various metal and nonmetal accessories mounted on building doors and windows are collectively called. Plays an auxiliary role when the door and window is opened and closed. The surface is generally plated or coated, and has the characteristics of firmness, durability, flexibility, economy, beautiful appearance and the like. The door and window hardware can be divided into building door locks, handles, supporting stops, hinges, door closers, handles, bolts, window hooks, anti-theft chains, induction door opening and closing devices and the like according to the purposes.

Door and window hinges are one of the necessary door and window hardware in door and window installation. However, the existing hinge has single function and only has the function of connecting the window frame and the window sash, so that the application is inconvenient.

Disclosure of utility model

The present utility model is directed to a pull rod for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a pull rod, includes first base chain and second base chain, first base chain is L shape structure, the diaphragm bottom of first base chain articulates there is the bottom chain, the diaphragm top of first base chain articulates there is first link, the top of first link is equipped with first intermediate chain and second intermediate chain, the top of first intermediate chain be equipped with first link matched with second base chain, install on the top of second base chain with second intermediate chain matched with second link, be equipped with the slide hole on the first link, the downthehole sliding connection of slide is connected with the slide pin, the tip of slide pin is installed on first base chain, through the cooperation between slide hole and slide pin, can be along first link length direction adjustment window frame, the user of being convenient for carries out horizontal adjustment to the window of opening according to actual need to satisfy specific user demand, can effectually expand the application function of whole device, improves the convenience of whole device application.

Compared with the prior art, the utility model has the beneficial effects that: through the cooperation between slide hole and the sliding pin, can adjust the window frame along first link length direction, the user of being convenient for carries out horizontal adjustment to the window of opening according to actual need to satisfy specific user demand, can effectually extend the application function of whole device, improve the convenience that whole device used.

Drawings

Fig. 1 is a schematic diagram of a perspective view of a pull rod.

Fig. 2 is a schematic diagram of a front view of a pull rod.

In the figure: 1-first base chain, 2-base chain, 3-first connecting chain, 31-slide hole, 32-slide pin, 4-first intermediate chain, 5-second connecting chain, 6-second intermediate chain, 7-second base chain.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a pull rod comprises a first base chain 1 and a second base chain 7, wherein the first base chain 1 is of an L-shaped structure, a bottom chain 2 is hinged to the bottom end of a transverse plate of the first base chain 1, a first connecting chain 3 is hinged to the top end of the transverse plate of the first base chain 1, a first middle chain 4 and a second middle chain 6 are arranged at the top end of the first connecting chain 3, a second base chain 7 matched with the first connecting chain 3 is arranged at the top end of the first middle chain 4, a second connecting chain 5 matched with the second middle chain 6 is arranged at the top end of the second base chain 7, a sliding hole 31 is formed in the first connecting chain 3, a sliding pin 32 is connected in a sliding manner in the sliding hole 31, the end part of the sliding pin 32 is arranged on the first base chain 1, the sliding hole 31 and the sliding pin 32 are matched with each other, the sliding pin can be adjusted along the length direction of the first connecting chain, a user can conveniently and specifically adjust a window frame according to actual needs, the application requirements of the device can be effectively expanded, and the whole application requirements of the device can be improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a pull rod, its characterized in that, includes first base chain (1) and second base chain (7), first base chain (1) is L shape structure, the diaphragm bottom of first base chain (1) articulates there is base chain (2), the diaphragm top of first base chain (1) articulates there is first connecting chain (3), the top of first connecting chain (3) is equipped with first intermediate chain (4) and second intermediate chain (6), the top of first intermediate chain (4) be equipped with first connecting chain (3) matched with second base chain (7), install on the top of second base chain (7) with second intermediate chain (6) matched with second connecting chain (5), be equipped with slide hole (31) on first connecting chain (3), slide hole (31) sliding connection has slide pin (32), the tip of slide pin (32) is installed on first base chain (1).