CN210828746U

CN210828746U - Window opening supporting and positioning mechanism

Info

Publication number: CN210828746U
Application number: CN201921588523.7U
Authority: CN
Inventors: 王均峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-06-23
Anticipated expiration: 2029-09-23

Abstract

The utility model relates to a building trade door and window technical field especially relates to casement opening support positioning mechanism of flat-open type. The utility model is arranged on the window frame and hinged with the bottom of the window sash; it is characterized in that the window opening supporting and positioning mechanism comprises: the device comprises a slideway component, a locking structure and a connecting rod; the slideway component is fixedly arranged on the upper part of the lower frame of the window frame through a screw; the locking structure is arranged on the slideway component; one end of the connecting rod is hinged with the slideway component, and the other end is hinged with the lower end of the window sash. The technical scheme of the utility model the casement that causes because of structural problem among the prior art has been solved rocks, fixed unstability, location ability decline scheduling problem.

Description

Window opening supporting and positioning mechanism

Technical Field

The utility model relates to a building trade door and window technical field especially relates to casement opening support positioning mechanism of flat-open type.

Background

At present, windows commonly used in the building industry are casement windows and sliding windows, the casement windows are windows which are used for a long time, and the sealing performance and the waterproof performance are perfect. However, the casement window also has various disadvantages, and the biggest disadvantage is the problem of opening angle and fixation. Current flat-open window opens bearing structure includes:

1. the opening of the support rod is matched with a fixing pin on the window frame to carry out opening and fixing;

2. friction fastening bolts are used on the window sash support rod and the window frame, and friction is increased between the screwed bolts and the window frame to fix and support the window sash;

3. the window sash and the window frame are connected with a four-rod hinge device, the opening size of the window is determined by adjusting the hinge device, and the window has a supporting function.

However, the various opening support structures described above also have a number of disadvantages:

1. the fixing pin positioning structure is used for a long time, and the fixing pin is worn by the pin hole on the support rod for a long time, so that the window sash is shaken due to the increase of the gap, or the fixing pin is broken and cannot be used;

2. the window sash is supported and fixed by screwing the friction fastening bolt, and the friction force is reduced due to long-term repeated use, so that the positioning capability is reduced;

3. the four-rod hinge device is adopted for supporting and positioning, and the problems that the hinged part is loosened, the positioning capability is reduced and the like can occur after long-term use.

Aiming at the problems in the prior art, a novel window opening, supporting and positioning mechanism is researched and designed, so that the problem in the prior art is very necessary to be solved.

Disclosure of Invention

According to the technical problems of window sash shaking, unstable fixation, reduced positioning capability and the like caused by the structural problem of fixation in the prior art, the window opening supporting and positioning mechanism is provided. The utility model discloses mainly utilize removable round pin axle subassembly to support the location to the casement to play the support location stable, keep the effect of location ability for a long time.

The utility model discloses a technical means as follows:

a window opening supporting and positioning mechanism is arranged on a window frame and is hinged with the bottom of a window sash; it is characterized in that the window opening supporting and positioning mechanism comprises: the device comprises a slideway component, a locking structure and a connecting rod; the slideway component is fixedly arranged on the upper part of the lower frame of the window frame through a screw; the locking structure is arranged on the slideway component; one end of the connecting rod is hinged with the slideway component, and the other end is hinged with the lower end of the window sash.

Further, the skid assembly includes: a chute and a slide block; the cross section of the slideway groove is of a concave structure, and the upper parts of the two sides of the slideway groove are provided with inward stop bars; the slideway slot is arranged on the upper part of the lower frame of the window frame by screws; the slide block is arranged in the slide way groove and is blocked by the blocking strip to prevent the slide block from falling off from the upper part of the slide way groove.

Further, the locking structure includes: the device comprises a slot block, a slide block, a positioning pin, a baffle plate, a return spring and a sealing cover; the slot block is of a long strip-shaped structure, is arranged in the slideway slot, has the same length as the slideway slot, and is provided with a plurality of vertical positioning jacks at equal intervals; a step through hole is formed in the sliding block, and an internal thread is formed in the inner wall of the upper portion of the step through hole; the sealing cover is of a columnar structure, a hole is formed in the axis of the middle of the sealing cover, and a blocking groove is formed in the upper part of the sealing cover in the radial direction; the width of the baffle groove is larger than the diameter of the hole; the top of the locating pin is provided with a strip-shaped stop cap, and the middle lower part of the locating pin is provided with an internal thread; the positioning pin is inserted into the hole of the sealing cover from the upper part, the baffle plate is arranged on the positioning pin through threads, and the return spring is packaged on the positioning pin.

Furthermore, one end of the connecting rod is arranged on the sliding block through a bearing seat and a screw, and the other end of the connecting rod is arranged at the bottom of the window sash through the bearing seat and the screw.

The utility model discloses a use method does:

1. windowing: the window sash is opened, the window is pulled by hands, the window drives the connecting rod, the connecting rod drives the sliding block to slide along the sliding channel groove, after the window sash is opened in place, the positioning pin is rotated to enable the bar-shaped baffle cap to be parallel to the baffle groove, the positioning pin is driven to fall under the action of the return spring and is inserted into the positioning insertion hole to position the sliding block, and at the moment, the window sash is supported and supported by the connecting rod to be positioned.

2. And (3) closing the window: lifting the positioning pin upwards and rotating the positioning pin to enable the strip-shaped baffle cap and the baffle groove to form a certain angle, putting down the positioning pin, and clamping the positioning pin on the upper edge of the sealing cover under the action of the return spring; and pulling the window by hand, driving the connecting rod by the window, driving the sliding block to slide along the sliding channel groove to return to the original position by the connecting rod, and simultaneously closing the window sash.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model provides a window opening supporting and positioning mechanism, through set up the slot piece in the slide, and the slot on the slot piece is the entity slot, and its abrasion resistance is stronger than the pinhole that current setting on the connecting rod, and the location is convenient and light, can not influence the stability of casement because of being worn and torn by the pin;

2. the utility model provides a window opening supporting and positioning mechanism, a positioning pin and a spring are arranged in a slide block through a sealing cover, which is convenient for replacement of the spring and the positioning pin due to failure abrasion after long-term use;

3. the utility model provides a window is opened and is supported positioning mechanism through all setting up slider and slot piece in the slide groove for the two closely laminates, has avoided the casement to appear not hard up phenomenon after long-term the use.

To sum up, use the technical scheme of the utility model the casement that causes because of structural problem among the prior art has been solved rocks, fixed unstability, location ability decline, fixes a position inconvenient scheduling problem.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is an assembly structure view of the present invention;

FIG. 2 is a schematic view of the connection structure between the supporting and positioning mechanism and the pull rod of the present invention;

FIG. 3 is a schematic view of the supporting and positioning mechanism of the present invention, showing the positioning pin pulling up the openable window sash;

FIG. 4 is a schematic view of the supporting and positioning mechanism of the present invention, showing the positioning pin falling down the window sash in a fixed state;

FIG. 5 is a schematic view of FIG. 3A-A;

FIG. 6 is a schematic view of the closure construction;

FIG. 7 is a top view of the closure;

fig. 8 is a schematic view of the structure of the dowel.

In the figure: 1. the window frame 2, the connecting rod 3, the window sash 4, the sliding channel 5, the slot block 6, the positioning insertion hole 7, the sealing cover 8, the positioning pin 9, the sliding block 10, the step through hole 11, the baffle plate 12, the return spring 13, the bearing seat 14, the baffle groove 15, the hole 16 and the strip-shaped baffle cap.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. Any specific values in all examples shown and discussed herein are to be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element in question must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

As shown in fig. 1-8, the utility model provides a window opening supporting and positioning mechanism, which is arranged on a window frame 1 and is hinged with the bottom of a window sash 3; it is characterized in that the window opening supporting and positioning mechanism comprises: the slide way assembly, the locking structure and the connecting rod 2; the slideway component is fixedly arranged on the upper part of the lower frame of the window frame 1 through a screw; the locking structure is arranged on the slideway component; one end of the connecting rod 2 is hinged with the slideway component, and the other end is hinged with the lower end of the window sash 3.

As shown in fig. 2-5, the skid assembly includes: a slide way groove 4 and a slide block 9; the cross section of the slide way groove 4 is of a concave structure, and the upper parts of the two sides of the slide way groove are provided with inward stop bars; the slideway slot 4 is arranged on the upper part of the lower frame of the window frame 1 by screws; the slide block 9 is arranged in the slide way groove 4 and is blocked by a baffle strip to prevent the slide block from falling off from the upper part of the slide way groove 4.

As shown in fig. 2 to 8, the locking structure includes: the device comprises a slot block 5, a slide block 9, a positioning pin 8, a baffle plate 11, a return spring 12 and a sealing cover 7; the slot block 5 is a strip-shaped structure and is arranged in the slide way groove 4, the length of the slot block is the same as that of the slide way groove 4, and a plurality of vertical positioning jacks 6 are equidistantly arranged on the slot block 5; a step through hole 10 is formed in the sliding block 9, and an internal thread is formed in the inner wall of the upper portion of the step through hole 10; the sealing cover 7 is of a columnar structure, a hole 15 is formed in the axis of the middle of the sealing cover, and a stopping groove 14 is formed in the upper part of the sealing cover in the radial direction; the width of the baffle groove 14 is larger than the diameter of the hole 15; the top of the locating pin 8 is provided with a strip-shaped stop cap 16, and the middle lower part is provided with an internal thread; the positioning pin 8 is inserted into the hole 15 of the cover 7 from the upper part, the baffle 11 is arranged on the positioning pin 8 through threads, and the return spring 12 is packaged on the positioning pin 8.

As shown in fig. 2-4, one end of the connecting rod 2 is mounted on the sliding block 9 through a bearing seat 13 and a screw, and the other end is mounted on the bottom of the window sash 3 through the bearing seat 13 and the screw.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A window opening supporting and positioning mechanism is arranged on a window frame (1) and is hinged with the bottom of a window sash (3); it is characterized in that the window opening supporting and positioning mechanism comprises: the device comprises a slideway component, a locking structure and a connecting rod (2);

the slideway component is fixedly arranged on the upper part of the lower frame of the window frame (1) through screws;

the locking structure is arranged on the slideway component;

one end of the connecting rod (2) is hinged with the slideway component, and the other end is hinged with the lower end of the window sash (3).

2. The window opening support positioning mechanism of claim 1, wherein said ramp assembly comprises: a slide way groove (4) and a slide block (9); the cross section of the slide way groove (4) is of a concave structure, and the upper parts of the two sides of the slide way groove are provided with inward stop bars; the slideway slot (4) is arranged on the upper part of the lower frame of the window frame (1) by screws; the slide block (9) is arranged in the slide way groove (4) and is blocked by a baffle strip to prevent the slide block from falling off from the upper part of the slide way groove (4).

3. The window opening support positioning mechanism of claim 1, wherein said locking structure comprises: the device comprises a slot block (5), a slide block (9), a positioning pin (8), a baffle plate (11), a return spring (12) and a sealing cover (7);

the slot block (5) is of a long strip-shaped structure and is arranged in the slide way groove (4), the length of the slot block is the same as that of the slide way groove (4), and a plurality of vertical positioning jacks (6) are equidistantly arranged on the slot block (5);

a step through hole (10) is formed in the sliding block (9), and an internal thread is formed in the inner wall of the upper portion of the step through hole (10);

the sealing cover (7) is of a cylindrical structure, a hole (15) is formed in the axis of the middle of the sealing cover, and a stopping groove (14) is formed in the upper part of the sealing cover in the radial direction; the width of the baffle groove (14) is larger than the diameter of the hole (15);

the top of the positioning pin (8) is provided with a strip-shaped stop cap (16), and the middle lower part of the positioning pin is provided with an internal thread; the positioning pin (8) is inserted into the hole (15) of the sealing cover (7) from the upper part, the baffle plate (11) is arranged on the positioning pin (8) through threads, and the return spring (12) is packaged on the positioning pin (8).

4. The window opening supporting and positioning mechanism according to claim 1, characterized in that one end of the connecting rod (2) is mounted on the sliding block (9) through a bearing seat (13) and a screw, and the other end is mounted at the bottom of the window sash (3) through the bearing seat (13) and the screw.