CN218117576U

CN218117576U - Aluminum profile casement window locking device

Info

Publication number: CN218117576U
Application number: CN202221905538.3U
Authority: CN
Inventors: 李基副; 邹斌峰
Original assignee: Hunan Shuchi Wood Color Energy Saving Door And Window Co ltd
Current assignee: Hunan Shuchi Wood Color Energy Saving Door And Window Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-12-23
Anticipated expiration: 2032-07-22

Abstract

The utility model relates to a flat-open window technical field, specific aluminium alloy flat-open window locking device that says so, including window frame and round pin axle, there is the flat-open window body one side on the positive surface of window frame through hinge swing joint. The utility model discloses a carry out anticlockwise rotation with the latch segment, after rotatory to the inner chamber of standing groove with the latch segment, the top joint of elasticity fixture block is in the inner chamber of draw-in groove, then rotate the hand wheel, the hand wheel drives the screw rod and rotates, the screw rod passes through the effect of screw thread and drives swivel nut downstream, the swivel nut drives connecting rod downstream, the connecting rod drives the kelly downstream, make the bottom of kelly run through the inner chamber and the joint of first through-hole and second through-hole in the inner chamber of cassette in proper order, fix the latch segment, lock the flat-open window body through the latch segment, effectively improve the locking effect, further improve holistic security, the locking effect is not ideal when using for current flat-open window has been solved, thereby be not convenient for the problem that people used.

Description

Aluminum profile casement window locking device

Technical Field

The utility model relates to a flat-open window technical field particularly, relates to an aluminium alloy flat-open window locking device.

Background

The casement window is a type of window in a residential house in the folk, a window sash is moved along a certain horizontal direction when being opened and closed, so the casement window is called as a casement window, and is divided into a turning window and a sliding window, wherein the turning window is provided with a plurality of single windows, the single window is upwards turned when being opened, the single window is supported and fixed by an iron rod on the window frame, and some sliding windows are downwards turned, the sliding window is pulled and fixed by a chain on the window frame to a certain degree, the casement window horizontally slides along a groove of the window frame when being opened and closed or slides up and down, the hinge is arranged on one side of the casement window and is connected with the window frame, the outward opening or inward opening is carried out according to the hinge, the window is divided into an outward casement window and an inward opening window, the casement window has the advantages of simple structure, flexibility in opening, convenience in cleaning, better sealing performance and the like, and is the most extensive window type adopted in the civil building, but the locking effect of the existing casement window is not ideal in use, the locking piece is easy to loosen for a long time, so that the locking cannot be carried out, and the safety cannot be ensured, and the casement window cannot be conveniently used by people.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an aluminium alloy flat-open window locking device can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an aluminium alloy flat-open window locking device, includes window frame and round pin axle, there is the flat-open window body one side on the window frame positive surface through hinge swing joint, there is the latch segment one side on the flat-open window body positive surface through round pin axle swing joint, the top fixedly connected with elasticity fixture block of latch segment, the middle-end fixedly connected with locking box on the window frame positive surface, the chamber of placing has been seted up at the top of locking box inner surface, and the inner chamber of placing the chamber is provided with adjustment mechanism, the preformed groove has been seted up to the bottom of locking box, the internal surface of locking box and the top that is located the preformed groove have been seted up the standing groove, the inner wall of standing groove is provided with stop gear, the internal surface of locking box and the top that is located the standing groove have been seted up the draw-in groove, the top joint of elasticity fixture block is in the inner chamber of draw-in groove.

Preferably, the adjusting mechanism includes: the device comprises a hand wheel, a screw rod, a threaded sleeve, a connecting rod, a clamping rod and a sliding chute;

the top of the inner cavity of the placing cavity is movably connected with a hand wheel through a bearing, the bottom of the hand wheel is fixedly connected with a screw rod, the bottom of the surface of the screw rod is in threaded connection with a threaded sleeve, two sides of the threaded sleeve are fixedly connected with connecting rods, and the bottom of each connecting rod is fixedly connected with a clamping rod;

the internal surface of locking box just is located the left and right sides of placing the chamber and has all seted up the spout.

Preferably, the outer side of the connecting rod is slidably connected in the inner cavity of the sliding chute.

Preferably, the inner surface of the locking box and two sides of the inner surface of the placing cavity are both provided with first through holes, the two sides of the inner surface of the elastic clamping block are both provided with second through holes, two sides of the inner surface of the locking block are both provided with limiting holes, the bottom of the inner cavity of the limiting hole is fixedly connected with a clamping seat, and the bottom of the clamping rod is clamped in the inner cavity of the clamping seat.

Preferably, the first through hole, the second through hole and the limiting hole are located on the same vertical line.

Preferably, the limiting mechanism comprises: fixing the spring, the pressing plate and the anti-skid pad;

the improved anti-skid device is characterized in that fixing springs are fixedly connected to the two sides of the inner wall of the placing groove, pressing plates are fixedly connected to the inner sides of the fixing springs, anti-skid pads are bonded to the inner sides of the pressing plates, and the inner sides of the anti-skid pads are in contact with the outer sides of the locking blocks.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a carry out counter-clockwise turning with the latch segment, after rotatory to the inner chamber of standing groove with the latch segment, the top joint of elasticity fixture block is in the inner chamber of draw-in groove, then rotate the hand wheel, the hand wheel drives the screw rod and rotates, the screw rod drives swivel nut downstream through the effect of screw thread, the swivel nut drives connecting rod downstream, the connecting rod drives the kelly downstream, the bottom that makes the kelly runs through the inner chamber of first through-hole and second through-hole in proper order and the joint is in the inner chamber of cassette, fix the latch segment, lock flat-open window body through the latch segment, effectively improve the locking effect, further improve holistic security, it is not ideal to have solved current flat-open window locking effect when using, the long-time easy emergence of retaining member is not hard up, lead to unable locking it, can't guarantee its security, thereby be not convenient for people to use the problem.

2. The utility model discloses a set up the spout, carry on spacingly to swivel nut and connecting rod, avoid swivel nut and connecting rod to take place to rotate along with the rotation of screw rod to effectively improve swivel nut and connecting rod at the stability and the smoothness nature that reciprocate the in-process, take place to deform through fixed spring and extrude to the outside, the inboard of slipmat and the outside contact of latch segment carry on spacingly to the latch segment, further improve the locking effect.

Drawings

Fig. 1 is an overall structure schematic diagram of the aluminum profile casement window locking device of the utility model;

fig. 2 is a structural schematic view of a locking box of the aluminum profile casement window locking device of the utility model;

fig. 3 is a right view structural diagram of a locking box of the aluminum profile casement window locking device of the utility model;

fig. 4 is a schematic sectional structure view of line a-a in fig. 3 of the aluminum profile casement window locking device of the present invention.

In the figure: 1. a window frame; 2. a casement window body; 3. a pin shaft; 4. a locking box; 5. an elastic clamping block; 6. a locking block; 7. an adjustment mechanism; 701. a hand wheel; 702. a screw; 703. a threaded sleeve; 704. a connecting rod; 705. a clamping rod; 706. a chute; 8. a limiting mechanism; 801. fixing the spring; 802. pressing a plate; 803. a non-slip mat; 9. reserving a groove; 10. a placement groove; 11. a placement chamber; 12. a first through hole; 13. a second through hole; 14. a limiting hole; 15. a card slot; 16. a card seat.

Detailed Description

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

Examples

As shown in fig. 1 to 4, an aluminum profile casement window locking device, including window frame 1 and round pin axle 3, there is casement window body 2 one side on the positive surface of window frame 1 through hinge swing joint, there is latch segment 6 one side on the positive surface of casement window body 2 through round pin axle 3 swing joint, the top fixed connection elasticity fixture block 5 of latch segment 6, the middle-end fixedly connected with locking box 4 on the positive surface of window frame 1, the top of locking box 4 internal surface has been seted up and has been placed chamber 11, and the inner chamber of placing chamber 11 is provided with adjustment mechanism 7, reserve groove 9 has been seted up to the bottom of locking box 4, standing groove 10 has been seted up just to be located the top of reserve groove 9 to the internal surface of locking box 4, the inner wall of standing groove 10 is provided with stop gear 8, the internal surface of locking box 4 just is located the top of standing groove 10 and has been seted up draw-in groove 15, the top joint of elasticity fixture block 5 is in the inner chamber of draw-in groove 15.

The adjusting mechanism 7 includes: hand wheel 701, screw rod 702, swivel nut 703, connecting rod 704, kelly 705 and spout 706, the top of placing the chamber 11 inner chamber has hand wheel 701 through bearing swing joint, the bottom fixedly connected with screw rod 702 of hand wheel 701, the bottom threaded connection on screw rod 702 surface has swivel nut 703, the equal fixedly connected with connecting rod 704 in both sides of swivel nut 703, the bottom fixedly connected with kelly 705 of connecting rod 704, the internal surface of locking box 4 just is located the left and right sides of placing chamber 11 and has all seted up spout 706, the outside sliding connection of connecting rod 704 is in the inner chamber of spout 706, through setting up spout 706, it is spacing to swivel nut 703 and connecting rod 704, avoid swivel nut 703 and connecting rod 704 to rotate along with the rotation of screw rod 702, and effectively improve stability and the smoothness nature of swivel nut 703 and connecting rod 704 at the in-process that reciprocates.

First through holes 12 have been all seted up to the internal surface of locking box 4 and the both sides that are located to place the chamber 11 bottom, second through hole 13 has all been seted up to the both sides of elastic fixture block 5 internal surface, spacing hole 14 has all been seted up to the both sides of the internal surface of latch segment 6, the bottom fixedly connected with cassette 16 of spacing hole 14 inner chamber, the bottom joint of kelly 705 is in the inner chamber of cassette 16, first through hole 12, second through hole 13 are located same perpendicular line with spacing hole 14.

The stop gear 8 includes: a fixing spring 801, a pressing plate 802 and a non-slip pad 803;

the equal fixedly connected with fixed spring 801 in both sides of standing groove 10 inner wall, the inboard fixedly connected with clamp plate 802 of fixed spring 801, the inboard bonding of clamp plate 802 has slipmat 803, and the inboard of slipmat 803 contacts with the outside of latch segment 6, takes place deformation extrusion to the outside through fixed spring 801, and the inboard of slipmat 803 contacts with the outside of latch segment 6, carries on spacingly to latch segment 6, further improves the locking effect.

The working principle of the aluminum profile casement window locking device is as follows:

during the use, firstly, the locking block 6 is rotated anticlockwise, after the locking block 6 is rotated to the inner cavity of the placing groove 10, the top of the elastic clamping block 5 is clamped in the inner cavity of the clamping groove 15, then the hand wheel 701 is rotated, the hand wheel 701 drives the screw rod 702 to rotate, the screw rod 702 drives the screw sleeve 703 to move downwards through the action of threads, the screw sleeve 703 drives the connecting rod 704 to move downwards, the connecting rod 704 drives the clamping rod 705 to move downwards, the bottom of the clamping rod 705 sequentially penetrates through the inner cavities of the first through hole 12 and the second through hole 13 and is clamped in the inner cavity of the clamping seat 16, the locking block 6 is fixed, the locking block 6 is used for locking the casement window body 2, the locking effect is effectively improved, the overall safety is further improved, the problem that the locking effect of the existing casement window is not ideal when the locking block is used, looseness easily occurs after long-time use, the locking block cannot be locked, and the safety of the locking block cannot be ensured is solved, and the use of people is inconvenient.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the invention and are not intended to limit the embodiments of the present invention, and that various other modifications and changes can be made on the basis of the above description by those skilled in the art.

Claims

1. The utility model provides an aluminium alloy flat-open window locking device, includes window frame (1) and round pin axle (3), its characterized in that: one side of the front surface of the window frame (1) is movably connected with a casement window body (2) through a hinge, one side of the front surface of the casement window body (2) is movably connected with a locking block (6) through a pin shaft (3), the top of the locking block (6) is fixedly connected with an elastic clamping block (5), the middle end of the front surface of the window frame (1) is fixedly connected with a locking box (4), the top of the inner surface of the locking box (4) is provided with a placing cavity (11), the inner cavity of the placing cavity (11) is provided with an adjusting mechanism (7), the bottom of the locking box (4) is provided with a reserved groove (9), the inner surface of the locking box (4) is located at the top of the reserved groove (9) and provided with a placing groove (10), the inner wall of the placing groove (10) is provided with a limiting mechanism (8), the inner surface of the locking box (4) is located at the top of the placing groove (10) and provided with a clamping groove (15), and the top of the elastic clamping block (5) is clamped in the inner cavity of the clamping groove (15).

2. The aluminum profile casement window locking device according to claim 1, characterized in that: the adjusting mechanism (7) comprises: the device comprises a hand wheel (701), a screw rod (702), a threaded sleeve (703), a connecting rod (704), a clamping rod (705) and a sliding groove (706);

the top of the inner cavity of the placing cavity (11) is movably connected with a hand wheel (701) through a bearing, the bottom of the hand wheel (701) is fixedly connected with a screw rod (702), the bottom of the surface of the screw rod (702) is in threaded connection with a threaded sleeve (703), two sides of the threaded sleeve (703) are fixedly connected with connecting rods (704), and the bottom of each connecting rod (704) is fixedly connected with a clamping rod (705);

the inner surface of the locking box (4) is positioned at the left side and the right side of the placing cavity (11) and is provided with a sliding groove (706).

3. The aluminum profile casement window locking device according to claim 2, characterized in that: the outer side of the connecting rod (704) is slidably connected in the inner cavity of the sliding groove (706).

4. The aluminum profile casement window locking device according to claim 2, characterized in that: the inner surface of the locking box (4) is located on two sides of the bottom of the placing cavity (11) and is provided with first through holes (12), two sides of the inner surface of the elastic clamping block (5) are provided with second through holes (13), two sides of the inner surface of the locking block (6) are provided with limiting holes (14), the bottom of the inner cavity of each limiting hole (14) is fixedly connected with a clamping seat (16), and the bottom of the clamping rod (705) is clamped in the inner cavity of the clamping seat (16).

5. The aluminum profile casement window locking device according to claim 4, characterized in that: the first through hole (12), the second through hole (13) and the limiting hole (14) are located on the same vertical line.

6. The aluminum profile casement window locking device according to claim 1, characterized in that: the limiting mechanism (8) comprises: a fixing spring (801), a pressing plate (802) and a non-slip mat (803);

the improved structure of the anti-skid device is characterized in that fixing springs (801) are fixedly connected to the two sides of the inner wall of the placing groove (10), pressing plates (802) are fixedly connected to the inner sides of the fixing springs (801), anti-skid pads (803) are bonded to the inner sides of the pressing plates (802), and the inner sides of the anti-skid pads (803) are in contact with the outer sides of the locking blocks (6).