CN211258163U

CN211258163U - Self-locking window socket

Info

Publication number: CN211258163U
Application number: CN201921814633.0U
Authority: CN
Inventors: 余华喜; 吴建波
Original assignee: Xiamen Shanrunfeng Industry And Trade Co ltd
Current assignee: Xiamen Shanrunfeng Industry And Trade Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-08-14
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a self-locking window inserts belongs to door and window lock technical field. Its technical essential is including setting up the lock body on the window and setting up the spacing ring on the window frame, the lock body is including setting up the base on the window surface, one side that the window was kept away from to the base is provided with the fixed block, the fixed block orientation one side of spacing ring is run through and is provided with the sliding tray, it is provided with the inserted bar to slide in the sliding tray, the fixed block is kept away from one side of spacing ring be provided with the communicating movable groove of sliding tray, the sliding tray internal rotation be provided with the stopper of inserted bar lateral wall looks butt, the relative both sides of stopper are provided with the arc wall, the inserted bar is kept away from the one end of spacing ring be provided with the curved bar that inserted bar one side looks butt is kept away from to the arc wall, the inserted. The utility model has the advantages of be convenient for control inserted bar reduces the potential safety hazard.

Description

Self-locking window socket

Technical Field

The utility model belongs to the technical field of the door and window lock, more specifically says, it relates to a self-locking window inserts.

Background

At present, the door and window bolt widely used in the construction industry is composed of a base plate with a guide hole, an insertion rod capable of moving in the guide hole and a socket matched with the guide hole, wherein the base plate is fixed on a window by a screw, the socket is fixed on a windowsill, the window can be closed by inserting the insertion rod into the socket hole, and the window can be opened by lifting the insertion rod from the socket hole.

However, when the inserting rod is lifted up in the opening and closing window, if the force is too strong, the inserting rod is easy to pull out, fingers are easy to scratch even if the force is not noticed, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a self-locking window inserts, it has the control of being convenient for, reduces the advantage of potential safety hazard.

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

the utility model provides a self-locking window inserts, is including setting up the lock body on the window and setting the spacing ring on the window frame, the lock body is including setting up the base on the window surface, one side that the window was kept away from to the base is provided with the fixed block, the fixed block orientation one side of spacing ring is run through and is provided with the sliding tray, it is provided with the inserted bar to slide in the sliding tray, the fixed block is kept away from one side of spacing ring be provided with the communicating movable groove of sliding tray, the sliding tray internal rotation be provided with the stopper of inserted bar lateral wall looks butt, the relative both sides of stopper are provided with the arc wall, the inserted bar is kept away from the one end of spacing ring be provided with the curved bar that inserted bar one side looks butt is kept away from to the arc wall.

By adopting the technical scheme, when the window is closed, the inserting rod is firstly aligned to the limiting ring, then the inserting rod slides towards the limiting ring by force, the inserting rod drives the bent rod to abut against the arc-shaped groove and drives the fixing block to rotate, so that the inner wall of the relative arc-shaped groove abuts against the inner wall of the clamping groove, the inserting rod is prevented from moving upwards, and meanwhile, the inserting rod is inserted into the limiting ring to complete the closing of the window; when the window is opened, the inserting rod is pressed downwards, so that the inserting rod is abutted against the fixing block towards one side of the fixing block, the fixing block is driven to rotate reversely, the inserting rod can move upwards, the inserting rod leaves the limiting ring, and the window opening operation is completed.

Furthermore, one side of the inserted bar is provided with a sliding groove along the axial direction, and the inner wall of the sliding groove is provided with a convex block sliding in the sliding groove.

By adopting the technical scheme, the arrangement of the sliding groove and the convex block limits the moving direction of the inserted bar, so that the inserted bar is more stable in the moving process; meanwhile, the sliding groove and the convex block can prevent the inserted bar from rotating, so that the dislocation between the arc-shaped groove and the clamping groove is avoided.

Furthermore, one side of the convex block, which faces the sliding groove, is provided with a ball which is in rolling contact with the inner wall of the sliding groove.

Through adopting above-mentioned technical scheme, the frictional force between spout and the lug can be reduced in the setting of ball for the more smooth and easy slip of inserted bar is in the sliding tray.

Furthermore, a flange is arranged at one end, far away from the fixed block, of the inserted rod, a spring is arranged between the flange and the fixed block, and the spring is sleeved on the outer peripheral side of the inserted rod.

Through adopting above-mentioned technical scheme, when opening the window, the installation inserted bar down for the flange compression spring, thereby be convenient for the inserted bar pops out from the sliding tray.

Furthermore, a placing groove for placing a spring is formed in the upper surface of the fixing block.

Through adopting above-mentioned technical scheme, the setting of standing groove can make the installation of spring more stable.

Furthermore, the inner wall of the clamping groove far away from the fixed block is provided with a rubber pad.

Through adopting above-mentioned technical scheme, the setting of rubber pad can reduce the impact force that produces when screens inslot wall collides with the fixed block to avoid the fixed block to damage, prolong the life of fixed block.

Furthermore, the bent rod faces one end of the arc-shaped groove and is provided with a first guide fillet attached to the inner wall of the arc-shaped groove.

Through adopting above-mentioned technical scheme, first round angle of leading has the guide effect, makes things convenient for the curved bar to insert in the arc wall fast.

Furthermore, a second fillet guide is arranged on the edge of the upper surface of the bent rod.

Through adopting above-mentioned technical scheme, the setting at second guide round angle can avoid the curved bar edge too sharp, prevents that user's finger from being cut when pressing the inserted bar.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) when the window is closed, firstly, the inserted rod is aligned to the limiting ring, then the inserted rod slides towards the limiting ring by force, the inserted rod drives the bent rod to abut against the arc-shaped groove and drives the fixing block to rotate, so that the inner wall of the relative arc-shaped groove abuts against the inner wall of the clamping groove, the inserted rod is prevented from moving upwards, and meanwhile, the inserted rod is inserted into the limiting ring to complete the closing of the window; when the window is opened, the inserting rod is pressed downwards, so that one side, facing the fixed block, of the inserting rod is abutted to the fixed block, the fixed block is driven to rotate reversely, the inserting rod can move upwards, and the inserting rod leaves the limiting ring, so that the window opening operation is completed;

(2) through the arrangement of the spring, when the window is opened, the inserted rod is installed downwards, so that the flange compresses the spring, and the inserted rod is convenient to pop out of the sliding groove;

(3) through the setting of first round angle of leading, first round angle of leading has the guide effect, makes things convenient for the curved bar to insert in the arc wall fast.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic cross-sectional view of the present embodiment;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Reference numerals: 1. a lock body; 2. a limiting ring; 3. a base; 4. a fixed block; 5. a sliding groove; 6. inserting a rod; 7. a movable groove; 8. a limiting block; 9. an arc-shaped slot; 10. bending a rod; 11. a clamping groove; 12. a chute; 13. a bump; 14. a ball bearing; 15. a flange; 16. a spring; 17. a placement groove; 18. a rubber pad; 19. a first fillet guide; 20. and the second fillet.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides a self-locking window inserts, refer to fig. 1 and show, including fixing lock body 1 on the window and fixing spacing ring 2 on the window frame, lock body 1 is including fixing base 3 on the window, base 3 keeps away from one side of window and installs fixed block 4, one side towards spacing ring 2 runs through on the fixed block 4 and has seted up sliding tray 5, slidable mounting has inserted bar 6 in the sliding tray 5, movable slot 7 that is linked together with sliding tray 5 is seted up to one side that spacing ring 2 was kept away from to fixed block 4, stopper 8 with 6 lateral wall looks butt of inserted bar is installed to 7 internal rotations of movable slot, arc wall 9 has been seted up to the upper and lower ends of stopper 8, the one end that spacing ring 2 was kept away from to inserted bar 6 is fixed with curved bar 10, the one end that inserted bar 6 was kept away from to curved bar 10 is kept away from inserted bar 6 and arc wall 9 looks.

A flange 15 is fixed at one end, far away from the fixed block 4, of the inserted rod 6, a spring 16 is installed between the flange 15 and the fixed block 4, and the spring 16 is sleeved on the inserted rod 6. When it is desired to open the window, the plunger 6 is pressed downward so that the plunger 6 presses the spring 16, thereby facilitating the ejection of the plunger 6 from the slide groove 5.

It should be mentioned that a placing groove 17 for placing the spring 16 is formed on the upper surface of the fixing block 4. The mounting of the spring 16 can be made more stable by the placement groove 17.

Then, in order to reduce the impact force generated when the inner wall of the clamping groove 11 collides with the fixed block 4, a rubber pad 18 is installed on the inner wall of the clamping groove 11 far away from the fixed block 4, and the fixed block 4 can be prevented from being damaged by the rubber pad 18, thereby prolonging the service life of the fixed block 4.

Be provided with the first fillet 19 of leading of laminating mutually with the arc wall 9 inner wall in the one end of curved bar 10 towards arc wall 9, first fillet 19 of leading has the guide effect, can make things convenient for curved bar 10 to insert in the arc wall 9 fast through first fillet 19 of leading.

Further, in order to prevent the edge of the curved bar 10 from being too sharp and prevent the user's finger from being cut when pressing the plunger 6, a second rounded corner 20 is formed on the edge of the upper surface of the curved bar 10.

Referring to fig. 2 and 3, in order to limit the moving direction of the plunger 6, a sliding groove 12 is formed on one side of the plunger 6 along the axial direction thereof, and a projection 13 sliding in the sliding groove 12 is fixed to the inner wall of the sliding groove 5. Meanwhile, the sliding groove 12 and the projection 13 can prevent the inserted link 6 from rotating, thereby preventing the arc-shaped groove 9 and the clamping groove 11 from being dislocated.

It should be noted that, a plurality of balls 14 in rolling contact with the inner wall of the sliding slot 12 are mounted on one side of the protrusion 13 facing the sliding slot 12. The friction between the slide groove 12 and the projection 13 is reduced by the balls 14, so that the plunger 6 slides more smoothly in the slide groove 5.

The utility model discloses a working process and beneficial effect as follows: when the window is closed, firstly, the inserting rod 6 is aligned to the limiting ring 2, then the inserting rod 6 slides towards the limiting ring 2 by force, the inserting rod 6 drives the bent rod 10 to abut against the arc-shaped groove 9 and drives the fixing block 4 to rotate, so that the inner wall of the arc-shaped groove 9 abuts against the inner wall of the clamping groove 11, the inserting rod 6 is prevented from moving upwards, and meanwhile, the inserting rod 6 is inserted into the limiting ring 2 to complete the closing of the window; when windowing, press down inserted bar 6 for inserted bar 6 drives fixed block 4 antiport towards one side and fixed block 4 looks butt of fixed block 4, makes inserted bar 6 can the rebound, and inserted bar 6 leaves spacing ring 2, thereby accomplishes the operation of windowing.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a self-locking window inserts, is including setting up lock body (1) on the window and spacing ring (2) of setting on the window frame, a serial communication port, lock body (1) is including setting up base (3) on the window surface, one side that the window was kept away from in base (3) is provided with fixed block (4), fixed block (4) orientation one side of spacing ring (2) is run through and is provided with sliding tray (5), it is provided with inserted bar (6) to slide in sliding tray (5), one side of keeping away from in fixed block (4) spacing ring (2) be provided with communicating movable groove (7) of sliding tray (5), sliding tray (5) internal rotation be provided with stopper (8) of inserted bar (6) lateral wall looks butt, the relative both sides of stopper (8) are provided with arc wall (9), inserted bar (6) are kept away from the one end of spacing ring (2) be provided with arc wall (9) keep away from inserted bar (6) one side looks butt The bending rod (10), one side of the inserted link (6) towards the limiting block (8) is provided with a clamping groove (11).

2. A self-locking window latch as claimed in claim 1, characterized in that one side of the latch lever (6) is provided with a slide groove (12) in its axial direction, and the inner wall of the slide groove (5) is provided with a projection (13) sliding in the slide groove (12).

3. A self-locking window insert according to claim 2, wherein the side of the projection (13) facing the sliding groove (12) is provided with balls (14) which are in rolling contact with the inner wall of the sliding groove (12).

4. The self-locking window latch as recited in claim 1, wherein a flange (15) is disposed at an end of the latch rod (6) away from the fixed block (4), a spring (16) is disposed between the flange (15) and the fixed block (4), and the spring (16) is sleeved on an outer circumferential side of the latch rod (6).

5. A self-locking window insert according to claim 4, wherein the upper surface of the fixing block (4) is provided with a placing groove (17) for placing the spring (16).

6. A self-locking window latch as claimed in claim 1, characterized in that the inner wall of the latching groove (11) remote from the fixed block (4) is provided with a rubber pad (18).

7. A self-locking window latch as claimed in claim 1, characterized in that the end of the curved lever (10) facing the curved slot (9) is provided with a first rounded guide (19) engaging the inner wall of the curved slot (9).

8. A self-locking window insert according to claim 1, wherein the edge of the upper surface of the bent rod (10) is provided with a second rounded corner (20).