CN210422241U - Open flat side suspension device and have this door and window of opening flat side suspension device - Google Patents

Abstract

The utility model discloses a flat side suspension device, which comprises an installation seat connected with a sash, a connecting rod rotatably connected with the installation seat, a limiting block connected with the sash and a movable rod slidably connected with the limiting block; one end of the connecting rod, which is far away from the mounting seat, is provided with a clamping part which is used for clamping and matching with the limiting block; be equipped with the spout that is used for making joint portion to pass through on the stopper, the tail end of spout is equipped with the section of bending, and be equipped with on the movable rod with the section complex lug of bending to prevent that joint portion from deviating from in the section of bending. The utility model discloses in, the section of bending through the spout has realized the fixed to joint portion position with the cooperation of lug to the position of connecting rod has been locked, makes the angle fixation between connecting rod and the mount pad, and turned angle's when having realized the casement and opened is fixed, has avoided closing or damaging of casement under avoiding windy condition. Furthermore, the utility model also provides a door and window of including above-mentioned side suspension that opens flat.

Description

Open flat side suspension device and have this door and window of opening flat side suspension device

Technical Field

The utility model relates to a building five metals technical field, more specifically say, relate to an open flat side suspension device. Furthermore, the utility model discloses still relate to a door and window including above-mentioned division flat side suspension device.

Background

In the prior art, a flat-opening side-hung device is connected between a window sash and a window frame for limiting an opening angle of the window sash, but cannot fix the opening angle of the window sash. Therefore, the window sash is easily blown by wind in case of wind, resulting in the window being closed; the window sash is more likely to be damaged and the glass is broken in windy weather, and the window sash is difficult to use in windy conditions.

In summary, how to fix the opening angle of the window sash is a problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an open flat side suspension device can realize that the casement rotates angle's when opening fixed, avoids closing or damaging of casement under the windy condition.

Another object of the present invention is to provide a door and window including the above-mentioned flat side suspension device.

In order to achieve the above object, the present invention provides the following technical solutions:

a flat side suspension device comprises a mounting seat, a connecting rod, a limiting block and a movable rod, wherein the mounting seat is used for being connected with a window frame;

one end of the connecting rod, which is far away from the mounting seat, is provided with a clamping part which is used for being matched and clamped with the limiting block;

the limiting block is provided with a sliding groove used for enabling the clamping portion to pass through, the tail end of the sliding groove is provided with a bending section, and a convex block matched with the bending section is arranged on the movable rod, so that the clamping portion is prevented from being separated from the bending section.

Preferably, the connecting rod automatic resetting device further comprises an elastic piece for achieving automatic resetting of the connecting rod, one end of the elastic piece is connected with the mounting seat, and the other end of the elastic piece is connected with the connecting rod.

Preferably, the mounting seat is provided with a clamping groove for mounting the connecting rod, and the cross section of the clamping groove is C-shaped.

Preferably, the clamping grooves are formed at two ends of the mounting seat in the length direction so as to mount the elastic piece.

Preferably, the mounting seat is provided with a mounting hole for mounting a connecting piece, and one end of the connecting rod, which is close to the mounting seat, is provided with a second connecting hole matched with the mounting hole.

Preferably, the mounting seat is provided with a positioning boss for axially positioning the elastic piece, and the mounting hole penetrates through the positioning boss.

Preferably, the limiting block is provided with two threaded holes for connecting the limiting block and the window sash.

Preferably, one end of the connecting rod, which is far away from the mounting seat, is provided with a first connecting hole, and the clamping portion comprises a first rivet arranged in the first connecting hole.

Preferably, the movable rod is provided with a silencing cushion block mounting hole for mounting a silencing cushion block.

A door and window comprises a window frame, a window sash and a flat side suspension device for connecting the window frame and the window frame, wherein the flat side suspension device is any one of the flat side suspension devices.

The utility model provides a flat-opening side suspension device, which comprises an installation seat connected with a sash, a connecting rod rotatably connected with the installation seat, a limiting block connected with the sash and a movable rod slidably connected with the limiting block; one end of the connecting rod, which is far away from the mounting seat, is provided with a clamping part which is used for clamping and matching with the limiting block; be equipped with the spout that is used for making joint portion to pass through on the stopper, the tail end of spout is equipped with the section of bending, and be equipped with on the movable rod with the section complex lug of bending to prevent that joint portion from deviating from in the section of bending.

When the casement is opened, because the mount pad is connected with the window frame, the stopper is connected with the casement, and connecting rod and mount pad rotatable coupling, consequently the joint portion on the connecting rod slides in the spout on the stopper. After the casement was opened, the user promoted the movable rod and made lug on the movable rod and get into the joint portion butt in the section of bending of spout, because joint portion is perpendicular with the direction of motion of movable rod to the effort of movable rod, consequently the position of movable rod can not change under the condition of no external force, joint portion can't be by deviating from in the section of bending and get into the spout, thereby the position of joint portion has been fixed, make unable continuation relative rotation between connecting rod and the mount pad, thereby the angle that the casement was opened has been fixed.

When the casement is closed to needs, promote the movable rod and make lug and joint portion break away from, from this joint portion can follow the section of bending and withdraw from, the position of joint portion is unrestricted, and the user can promote the casement through manual work or mechanical mode for the contained angle between connecting rod and the mount pad resumes to 0, and the casement is closed.

The utility model discloses in, the section of bending through the spout has realized the fixed to joint portion position with the cooperation of lug to the position of connecting rod has been locked, makes the angle fixation between connecting rod and the mount pad, and turned angle's when having realized the casement and opened is fixed, has avoided closing or damaging of casement under avoiding windy condition.

Preferably, an elastic piece for realizing automatic resetting of the connecting rod can be arranged, one end of the elastic piece is connected with the connecting rod, and the other end of the elastic piece is connected with the mounting seat.

In the use, because the one end and the connecting rod of elastic component are connected, the other end and the mount pad are connected, therefore the relative pivoted in-process elastic component of connecting rod and mount pad has accumulated elastic potential energy, after the position of joint portion does not receive the section of bending restriction, the connecting rod resets under the effect of the elastic restoring force of elastic component, and when the contained angle between connecting rod and the mount pad resumeed to 0, the casement was closed.

The elastic potential energy of the elastic piece is used as the power for resetting the connecting rod, so that the manual resetting of a user is avoided in the use process, the operation process is simplified, and the connecting rod is prevented from freely drooping under the action of gravity when not connected with the limiting block.

Furthermore, the utility model also provides a door and window of including above-mentioned side suspension that opens flat.

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 will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is an exploded schematic view of an embodiment of an open-flat side suspension device provided by the present invention;

FIG. 2 is a schematic cross-sectional view of the open flat side suspension provided in FIG. 1;

fig. 3 is a schematic top view of the open-flat side suspension provided in fig. 1.

In fig. 1-3:

1 is the movable rod, 11 is the lug, 2 is first rivet, 3 is the connecting rod, 31 is first connecting hole, 32 is the second connecting hole, 4 is the stopper, 41 is the spout, 411 is the section of bending, 5 is hexagon socket head cap screw, 6 is the amortization cushion, 7 is the mount pad, 8 is hexagon socket head cap screw, 9 is the torsional spring, 10 is the second rivet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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. 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.

The core of the utility model is to provide an open flat side suspension device, turned angle's when can realizing that the casement opens is fixed, avoids closing or damaging of casement under the windy condition.

The utility model also provides a door and window of including above-mentioned division flat side suspension device.

Referring to fig. 1-3, an exploded view of an embodiment of an open-flat side suspension device according to the present invention is shown; FIG. 2 is a schematic cross-sectional view of the open flat side suspension of FIG. 1; fig. 3 is a schematic bottom view of the open-flat side suspension apparatus provided in fig. 1.

The side suspension device comprises a mounting seat 7 connected with a window frame, a connecting rod 3 rotatably connected with the mounting seat 7, a limiting block 4 connected with a window sash and a movable rod 1 slidably connected with the limiting block 4; one end of the connecting rod 3, which is far away from the mounting seat 7, is provided with a clamping part which is used for being matched and clamped with the limiting block 4; be equipped with the spout 41 that is used for making joint portion to pass through on stopper 4, the tail end of spout 41 is equipped with the section 411 of bending, and is equipped with on movable rod 1 with the section 411 complex lug 11 of bending to prevent that joint portion from deviating from in the section 411 of bending.

The mounting seat 7 is connected with the window sash, referring to fig. 1, a mounting hole vertical to the surface of the window sash may be formed in the mounting seat 7, and the mounting seat 7 is connected to the window sash through a hexagon socket head cap end fastening screw 8; other connections, such as a riveted connection, a pinned connection, etc., may of course be used.

The mounting seat 7 is rotatably connected with the connecting rod 3, and when the included angle between the mounting seat 7 and the connecting rod 3 is 0 degree, the window sash is closed; on the contrary, when the included angle between the mounting seat 7 and the connecting rod 3 is not 0 degree, the window sash is opened.

The joint portion on the connecting rod 3 can slide in the spout 41 of stopper 4, and joint portion specifically can be the setting and keep away from the arch of 7 one ends of mount pad at connecting rod 3, also can be the structure of being connected with connecting rod 3, for example long bolt, pin etc. also can be other structures that meet the requirements.

Preferably, a first connection hole 31 may be provided at an end of the connecting rod 3 far from the mounting seat 7, and the clamping portion may be a first rivet 2 installed in the first connection hole 31.

Considering that the first rivet 2 needs to be in snap fit with the sliding slot 41 on the stopper 4, the first rivet 2 needs to have a snap section with a certain length. The specific length of joint section need consider the stopper 4 apart from the height on movable rod 1 surface to it causes movable rod 1 to be difficult to promote to avoid first rivet 2 and the increase frictional force of 1 contact of movable rod.

The limiting block 4 is provided with a sliding groove 41 for allowing the clamping portion to pass through, an opening of the sliding groove 41 faces the clamping portion, and the width of the sliding groove 41 is equal to or slightly larger than the diameter of the clamping portion. The tail end of spout 41 is equipped with bending section 411, and the contained angle between bending section 411 and the axis of stopper 4 is decided by the in-service use condition.

The length of the sliding slot 41 is designed according to the stroke of the clamping part in the rotating process of the window sash so as to prevent the length of the sliding slot 41 from being too short or too long.

Preferably, a chamfer may be provided at an opening of the chute 41 so that the snap-in portion enters into the chute 41.

It should be noted that, since the bending section 411 is a clamping position of the clamping portion, the length of the bending section 411 is shorter and equal to or slightly larger than the diameter of the clamping portion.

Preferably, a round corner may be provided between bending section 411 of chute 41 and the horizontal section in front of bending section 411.

The limiting block 4 is arranged on the window sash, the limiting block 4 and the window sash can be connected through bolts or hinged, and of course, other connection modes meeting requirements can be adopted.

Preferably, please refer to fig. 1, two threaded holes for connecting the limiting block 4 and the window sash may be disposed on the limiting block 4, and the two threaded holes are connected through a hexagon socket head cap end set screw 5.

The movable rod 1 is the structure that the user pulling was adjusted, is equipped with on the movable rod 1 can be in the section 411 of bending in the joint portion with joint portion butt in order to prevent joint portion from bending the lug 11 that the section 411 deviates from.

Referring to fig. 1, the direction of the protrusion 11 deviating from the axis of the movable rod 1 is opposite to the direction of the bending section 411 deviating from the axis of the limiting block 4, so that after the clamping portion enters the bending section 411, the protrusion 11 can abut against the clamping portion to prevent the clamping portion from moving to the axis of the limiting block 4 so as to have a movement tendency of being released from the bending section 411.

Preferably, the end of the projection 11 relatively close to the clamping portion may be of a tapered structure.

When the casement is opened, because mount pad 7 is connected with the window frame, stopper 4 is connected with the casement, and connecting rod 3 and mount pad 7 rotatable coupling, consequently rotate the in-process of casement, the joint portion of connecting rod 3 slides in spout 41 on stopper 4. After the casement was opened, the user promoted movable rod 1 and made lug 11 on the movable rod 1 and the joint portion butt in the section 411 of bending that gets into spout 41, because joint portion is perpendicular with movable rod 1's direction of motion to movable rod 1's effort, consequently, the position of movable rod 1 can not change under the condition of no external force, joint portion can't be by deviating from in the section 411 of bending and get into spout 41, thereby the position of joint portion has been fixed, make unable continuation relative rotation between connecting rod 3 and the mount pad 7, the angle that the casement was opened has been fixed.

When the casement needs to be closed, promote movable rod 1 and make lug 11 break away from with joint portion, from this joint portion can follow and withdraw from in the section 411 of bending, the position of joint portion is unrestricted, and the user can promote the casement through manual work or mechanical mode for the contained angle between connecting rod 3 and the mount pad 7 resumes to 0, and the casement is closed.

In this embodiment, the fixing of the position of the clamping part is realized through the matching of the bending section 411 on the limiting block 4 and the convex block 11 on the movable rod 1, so that the position of the connecting rod 3 is locked, the angle between the connecting rod 3 and the mounting seat 7 is fixed, the fixing of the rotating angle when the window sash is opened is realized, and the window sash is prevented from being closed or damaged under the windy condition.

Preferably, the movable bar 1 may be coupled with a shift fork for use.

On the basis of the above embodiment, in order to realize the automatic reset of the connecting rod, an elastic member may be further provided, one end of the elastic member is connected with the mounting seat 7, and the other end of the elastic member is connected with the connecting rod 3.

One end and the mount pad 7 of elastic component are connected, and the other end is connected with connecting rod 3, and when mount pad 7 took place relative rotation with connecting rod 3, the elastic component accumulated elastic potential energy to when the casement was closed to needs, utilize the elasticity restoring force of elastic component to drive connecting rod 3 and reset.

The elastic member may be a torsion spring 9, a clockwork spring, or other structures capable of converting torque into elastic potential energy.

The elastic element can be mounted on the mounting seat 7, can be mounted on the connecting rod 3, and can also be fixed at other positions, such as a window frame.

In the use, because the one end and the connecting rod 3 of elastic component are connected, the other end is connected with mount pad 7, consequently connecting rod 3 has accumulated elastic potential energy with the relative pivoted in-process elastic component of mount pad 7, does not receive the section 411 restriction back of bending in the position of joint portion, and connecting rod 3 resets under the effect of the elastic restoring force of elastic component for the contained angle between connecting rod 3 and the mount pad 7 resumes to 0, and the casement is closed.

In this embodiment, the elastic potential energy of the elastic part is used as the power for resetting the connecting rod, so that the manual resetting of a user is avoided in the use process, the operation process is simplified, and meanwhile, the connecting rod is prevented from freely drooping under the action of gravity when not connected with the limiting block 4.

On the basis of the above embodiment, a clamping groove for mounting the connecting rod 3 may be provided on the mounting seat 7, and the cross section of the clamping groove is C-shaped.

The rotation angle between the connecting rod 3 and the mounting seat 7 has a certain range due to the limitation of the structure of the clamping groove, and the maximum rotation angle of the connecting rod 3 and the mounting seat 7 is determined by the width of the clamping groove and the length of the connecting rod 3 from the end of the connecting rod 3 close to one end of the mounting seat 7.

Preferably, in order to reduce the friction between the connecting rod 3 and the slot, referring to fig. 1, there may be a height difference between the slot section of the connecting rod 3 installed in the slot and the rest of the connecting rod 3.

Since the connecting rod 3 is installed in the slot, preferably, in order to facilitate the connection of the elastic member and the connecting rod 3, the elastic member may be installed in the slot.

On the basis of the embodiment, in order to facilitate the installation of the elastic part, the clamping groove can be arranged at two ends of the installation seat 7 in the length direction, and the elastic part is installed in the middle without the clamping groove, so that the operation is facilitated.

On the basis of the above embodiment, a mounting hole for mounting a connecting piece may be provided on the mounting seat 7, and one end of the connecting rod 3 close to the mounting seat 7 is provided with a second connecting hole 32 matched with the mounting hole.

The connecting piece can be a pin, a rivet or other connecting pieces meeting the requirements.

When the connecting piece is a pin, the mounting hole is a through hole, and the second connecting hole 32 is a pin hole; when the connecting piece is a rivet, the mounting hole and the second connecting hole 32 are through holes, and the connecting piece is riveted with the second connecting hole 32.

Preferably, referring to fig. 2, the connecting member may be a second rivet 10, and the second rivet 10 sequentially passes through the mounting hole of the mounting seat 7, the elastic member and the second connecting hole 32 of the connecting rod 3.

Preferably, in order to axially position the elastic member, a positioning boss may be provided on the mounting seat 7, and the mounting hole may penetrate through the positioning boss.

On the basis of the above embodiment, can be equipped with short spout in the one end that movable rod 1 is close to joint portion, the width of short spout is the same with the width of spout 41 to excessively make movable rod 1, stopper 4 break away from with joint portion completely when preventing that the user from promoting movable rod 1.

Preferably, the movable rod 1 may be provided with a silencing pad mounting hole for mounting the silencing pad 6, so as to reduce noise during use.

It should be noted that the first connection hole 31 and the second connection hole 32, and the first and second of the first rivet 2 and the second rivet 10 mentioned in this document are only used to distinguish the difference of the positions, and do not contain any limitation on the sequence.

In addition to the aforesaid open flat side suspension device, the utility model discloses still provide a including the open flat side suspension device's of opening door and window that above-mentioned embodiment is disclosed, this door and window includes casement, window frame and is used for connecting the casement and the opening flat side suspension device of window frame, and it is the open flat side suspension device that above-mentioned embodiment is disclosed to open flat side suspension device, and the structure of other each parts of this door and window please refer to prior art, and this text is no longer repeated.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

It is right above that the utility model provides an open flat side suspension and have this door and window of opening flat side suspension and introduced in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (10)

1. The flat side suspension device is characterized by comprising an installation seat (7) connected with a window frame, a connecting rod (3) rotatably connected with the installation seat (7), a limiting block (4) connected with a window sash and a movable rod (1) slidably connected with the limiting block (4);

one end of the connecting rod (3) far away from the mounting seat (7) is provided with a clamping part which is used for being matched and clamped with the limiting block (4);

be equipped with on stopper (4) and be used for making spout (41) that joint portion passes through, the tail end of spout (41) is equipped with the section of bending (411), and be equipped with on movable rod (1) with section of bending (411) complex lug (11), so as to prevent joint portion certainly deviate from in the section of bending (411).

2. The open flat side suspension device according to claim 1, further comprising an elastic member for realizing automatic return of the connecting rod (3), wherein one end of the elastic member is connected with the mounting seat (7), and the other end of the elastic member is connected with the connecting rod (3).

3. The open flat side suspension device according to claim 2, wherein the mounting seat (7) is provided with a clamping groove for mounting the connecting rod (3), and the section of the clamping groove is C-shaped.

4. The open-flat side suspension device according to claim 3, wherein the locking slots are provided at both ends of the mounting seat (7) in the length direction so as to mount the elastic member.

5. The open flat side suspension device according to claim 4, characterized in that the mounting seat (7) is provided with a mounting hole for mounting a connecting piece, and one end of the connecting rod (3) close to the mounting seat (7) is provided with a second connecting hole (32) matched with the mounting hole.

6. The open-flat side suspension device according to claim 5, wherein the mounting seat (7) is provided with a positioning boss for axially positioning the elastic member, and the mounting hole penetrates through the positioning boss.

7. The flat-open side suspension device according to any one of claims 1-6, wherein the stop block (4) is provided with two threaded holes for connecting the stop block (4) and the window sash.

8. The open flat side suspension device according to claim 7, characterized in that the end of the connecting rod (3) away from the mounting seat (7) is provided with a first connecting hole (31), and the snap-in part comprises a first rivet (2) mounted in the first connecting hole (31).

9. The open flat side suspension device according to claim 8, characterized in that the movable rod (1) is provided with a silencing pad mounting hole for mounting a silencing pad (6).

10. A door or window comprising a frame, a sash and a flat-open side suspension device for connecting said sash to said frame, wherein said flat-open side suspension device is as claimed in any one of claims 1 to 9.

Images