CN212478943U

CN212478943U - Window anti-drop structure

Info

Publication number: CN212478943U
Application number: CN202020759469.4U
Authority: CN
Inventors: 邓礼光
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-02-05
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a window anti-drop structure, which comprises a main body, wherein the top of the main body is detachably connected with a window body, and the bottom of the main body is provided with a sliding part which is slidably connected with a window frame; the bottom of the main body is provided with a swinging piece, the end part of the swinging piece is provided with a sliding wheel movably connected with the window frame, and the sliding wheel can realize the state switching of contact or separation with the window frame along with the swinging of the swinging piece; the swinging piece is provided with an arc-shaped groove, the bottom of the main body is also provided with a driving piece for driving the swinging piece to swing, the side wall of the driving piece is abutted against the side wall of the swinging piece, and the first rivet penetrates through the arc-shaped groove to connect the driving piece and the swinging piece in a swinging manner; and a driving screw for driving the driving piece to move is arranged at the end part of the driving piece, and the driving screw is screwed and connected with the driving piece. The utility model has the advantages of simple structure, it is safe convenient to use, can solve traditional austral window, sliding sash because the effect of the outside force of vertical in the use, window form and window frame separation cause the problem that the window form dropped the emergence incident.

Description

Window anti-drop structure

Technical Field

The utility model relates to a window form structure field especially relates to a window form anti-drop structure.

Background

Along with the continuous progress of social science and technology, the living standard of people is continuously improved, and the application of the window body in daily life is changed from the traditional casement window into a sliding window which is more convenient to open and close.

At present, the austral window, sliding sash among prior art is the switch that slides the realization austral window, sliding sash through the window body in the window frame, for traditional flat-open window can avoid taking the condition of indoor or outdoor space when opening the window, also can prevent that the window body from taking place in the condition of harm under the strong wind environment, has the field of vision simultaneously and opens wide, the daylighting rate is high and clean convenient advantage, consequently receives extensive consumer's favor.

However, the sliding window can be separated from the window frame due to the action of longitudinal external force in the using process, so that the window body falls when being opened and closed to cause safety accidents.

Therefore, it is necessary to develop a window falling prevention structure capable of preventing the window from being separated from the window frame by a longitudinal external force, so as to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a window form anti-drop structure for solve traditional austral window, sliding sash can be because of the effect of vertical external force in the use for window form and window frame separation, thereby make the problem that the condition emergence of the incident takes place that the window form drops in switch window form.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

the anti-falling structure of the window body comprises a main body, wherein the top of the main body is detachably connected with the window body, and the bottom of the main body is provided with a sliding piece which is slidably connected with a window frame; the bottom of the main body is provided with a swinging piece, the end part of the swinging piece is provided with a sliding wheel movably connected with the window frame, and the sliding wheelMovable partThe wheel can realize the state switching of contact or separation with the window frame along with the swinging of the swinging piece; the swinging piece is provided with an arc-shaped groove, the bottom of the main body is also provided with a driving piece for driving the swinging piece to swing, the side wall of the driving piece is abutted against the side wall of the swinging piece, and the first rivet penetrates through the arc-shaped groove to connect the driving piece and the swinging piece in a swinging manner; the end part of the driving piece is provided with a driving screw for driving the driving piece to move, and the driving screw is connected with the driving piece in a screwing mode.

The utility model discloses beneficial effect for prior art is: the bottom of the window body is provided with the window body anti-falling structure, so that the window body and the window body anti-falling structure can be separated from the window frame under the action of longitudinal external force when the window body is installed on the window frame; the user utilizes the rotatory cooperation of twisting between drive screw and the driving piece of window form anti-drop structure to order about the driving piece displacement, the driving piece is through the displacement of first rivet in the within range of arc wall to drive the swinging piece and look into window frame direction swing angle, make the movable pulley of fixing at the swinging piece tip inconsistent with the window frame, the total height of window form and anti-drop structure this moment is higher than the total height of just installing when the window frame, at this moment, when the window form receives fore-and-aft external force once more, because the change of height leads to the movable pulley card is in the window frame, the window form can't separate with the window frame, has prevented effectively that the window form from taking place the condition of incident with the window frame separation in the use and taking place the.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Preferably, the bottom of the main body is provided with a fixing part fixedly connected with the main body, the end part of the fixing part is provided with a driving screw fixing part, and the driving screw penetrates through the driving screw fixing part and is screwed and connected with the driving screw fixing part.

Furthermore, be equipped with on the lateral wall of mounting with driving piece rotatable coupling's lug, be equipped with first mounting hole on the driving piece, correspond on the lug first mounting hole position department is equipped with the second mounting hole, still including passing first mounting hole and second mounting hole will the second rivet that driving piece and lug are connected.

Furthermore, the sliding part comprises a connecting piece fixed on the fixing piece and rollers arranged on two sides of the connecting piece, and the rollers are connected with the window frame in a sliding mode.

Furthermore, a first rubber ring is sleeved on the roller, and the roller slides transversely on the window frame.

Preferably, a second rubber ring is sleeved on the sliding wheel, and the sliding wheel slides on the window frame longitudinally.

Preferably, the bottom of the main body is provided with a support member, and the main body further comprises a fixing screw penetrating through the support member and screwed with the driving screw fixing portion.

The above improvement also has the following beneficial effects:

1. through setting up the mounting in the bottom of main part to set up drive screw fixed part at the tip of mounting and be used for fixed drive screw, can ensure that drive screw can be accurate order about the driving piece displacement, realize the stroke within range rotation angle of arc wall restriction of swing, make the movable pulley of fixing at swing tip can be accurate inconsistent with the window frame, make anti-drop structure card in the window frame, prevent window form and window frame separation effectively.

2. Set up in the lug that the driving piece is connected on the mounting, prevent that the driving piece displacement from producing the deviation, lead to the swing piece angle to take place the deviation for the movable pulley is unable to be inconsistent with the window frame, and then makes the window form can't pass through the movable pulley joint with the window frame under the effect of vertical external force, thereby takes place with the condition of window frame separation.

3. The first rubber ring and the second rubber ring are respectively sleeved on the roller and the sliding wheel, so that the friction force between the roller and the sliding wheel and the window frame is reduced, and the service life of the anti-falling structure is prolonged.

Drawings

Fig. 1 is a side view of the anti-drop structure of the window body of the present invention.

In the figure: 1-main body, 2-sliding part, 21-connecting part, 22-rolling wheel, 3-swinging part, 31-arc groove, 4-sliding wheel, 5-driving part, 6-first rivet, 7-driving screw, 8-fixing part, 81-driving screw fixing part, 82-lug, 83-second rivet, 9-supporting part and 10-fixing screw.

Detailed Description

The utility model discloses a window form anti-drop structure makes further detail below with the attached drawing:

as shown in fig. 1, the anti-falling structure of the window comprises a main body 1, wherein the top of the main body 1 is detachably connected with the window, and the bottom of the main body 1 is provided with a sliding part 2 which is slidably connected with a window frame; the bottom of the main body 1 is provided with a swinging piece 3, and the swinging pieceThe end part of the movable part 3 is provided with a sliding wheel 4 movably connected with the window frame, and the sliding wheelMovable partThe wheel 4 can realize the state switching of contact with or separation from the window frame along with the swinging of the swinging piece 3; the swinging piece 3 is provided with an arc-shaped groove 31, the bottom of the main body 1 is also provided with a driving piece 5 for driving the swinging piece 3 to swing, the side wall of the driving piece 5 is abutted against the side wall of the swinging piece 3, and the swinging piece further comprises a first rivet 6 which penetrates through the arc-shaped groove 31 and connects the driving piece 5 and the swinging piece 3 in a swinging manner; the end part of the driving part 5 is provided with a driving screw 7 for driving the driving part 5 to move, and the driving screw 7 is screwed and connected with the driving part 5.

Preferably, the bottom of the main body 1 is provided with a fixing part 8 fixedly connected with the main body 1, the end of the fixing part 8 is provided with a driving screw fixing part 81, and the driving screw 7 passes through the driving screw fixing part 81 and is screwed with the driving screw fixing part 81.

Further, be equipped with on the lateral wall of mounting 8 with driving piece 5 rotatable coupling's lug 82, be equipped with first mounting hole on the driving piece 5, correspond on the lug 82 first mounting hole position department is equipped with the second mounting hole, still including passing first mounting hole and second mounting hole will driving piece 5 and the second rivet 83 that the lug 82 is connected.

Further, the sliding member 2 includes a connecting member 21 fixed to the fixing member 8 and rollers 22 installed at both sides of the connecting member 21, and the rollers 22 are slidably coupled to the window frame.

Furthermore, a first rubber ring is sleeved on the roller 22, and the roller 22 slides transversely on the window frame.

Preferably, a second rubber ring is sleeved on the sliding wheel 4, and the sliding wheel 4 slides on the window frame longitudinally.

Preferably, the bottom of the main body 1 is provided with a support member 9, and further comprises a fixing screw 10 which passes through the support member 9 and is screwed with the driving screw fixing portion 81.

The utility model discloses an anti-drop principle:

firstly, respectively installing a main body 1 of an anti-falling structure on the top and the bottom of a window body;

then, the window body is arranged in the window frame;

finally, revolve the drive screw 7 of twisting the anti-drop structure who is located window body top and bottom respectively, order about driving piece 5 at the stroke range rotation of arc groove 31, drive the 3 turned angle of swinging member for install at the movable pulley 4 of 3 tip of swinging member inconsistent with the window frame, and then make window body and anti-drop structure overall height uprise, the window body receives under vertical external force always uses, because the joint effect of movable pulley 4 and window frame makes the window body can't break away from with the window frame.

The utility model has the advantages of simple structure, it is convenient to use, and the security performance is good, can solve traditional austral window, sliding sash can be because of the effect of vertical external force in the use for window form and window frame separation, thereby make the problem that the condition emergence of the incident takes place that the window form drops in switch window form.

The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited thereby, and all equivalent changes and modifications made within the scope of the claims and the specification should be considered within the scope of the present invention.

Claims

1. A window anti-falling structure comprises a main body (1), wherein the top of the main body (1) is detachably connected with a window, and the bottom of the main body (1) is provided with a sliding piece (2) which is slidably connected with a window frame; the window frame is characterized in that a swinging piece (3) is arranged at the bottom of the main body (1), a sliding wheel (4) movably connected with the window frame is arranged at the end part of the swinging piece (3), and the sliding wheel (4) can realize state switching of abutting against or separating from the window frame along with the swinging of the swinging piece (3); an arc-shaped groove (31) is formed in the swinging piece (3), a driving piece (5) used for driving the swinging piece (3) to swing is further arranged at the bottom of the main body (1), the side wall of the driving piece (5) is abutted to the side wall of the swinging piece (3), and the first rivet (6) penetrates through the arc-shaped groove (31) and enables the driving piece (5) and the swinging piece (3) to be connected in a swinging mode; the end part of the driving piece (5) is provided with a driving screw (7) for driving the driving piece (5) to move, and the driving screw (7) is screwed and connected with the driving piece (5).

2. The anti-drop structure of window body according to claim 1, wherein a fixing member (8) fixedly connected with said main body (1) is provided at the bottom of said main body (1), a driving screw fixing portion (81) is provided at the end of said fixing member (8), said driving screw (7) is disposed through said driving screw fixing portion (81) and screwed with said driving screw fixing portion (81).

3. The anti-drop structure of the window body as claimed in claim 2, wherein a protrusion (82) rotatably connected to the driving member (5) is disposed on a sidewall of the fixing member (8), a first mounting hole is disposed on the driving member (5), a second mounting hole is disposed on the protrusion (82) at a position corresponding to the first mounting hole, and a second rivet (83) penetrates through the first mounting hole and the second mounting hole to connect the driving member (5) and the protrusion (82).

4. The window anti-drop structure according to claim 3, wherein said slider (2) comprises a connecting member (21) fixed to said fixing member (8) and rollers (22) installed at both sides of said connecting member (21), said rollers (22) being slidably connected to said window frame.

5. The anti-drop structure of the window body as claimed in claim 4, wherein a first rubber ring is sleeved on the roller (22), and the roller (22) slides laterally on the window frame.

6. The anti-drop structure of the window body as claimed in claim 1, wherein the sliding wheel (4) is sleeved with a second rubber ring, and the sliding wheel (4) slides longitudinally on the window frame.

7. The anti-drop structure of window body according to claim 1, wherein a support member (9) is provided at the bottom of said main body (1), and further comprising a fixing screw (10) screwed with said driving screw fixing portion (81) through said support member (9).