CN212249602U

CN212249602U - Automatic bolt device and door and window

Info

Publication number: CN212249602U
Application number: CN202020288686.XU
Authority: CN
Inventors: 白宝鲲
Original assignee: Guangdong Kinlong Hardware Products Co Ltd
Current assignee: Guangdong Kinlong Hardware Products Co Ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-12-29
Anticipated expiration: 2030-03-10

Abstract

The utility model relates to an automatic bolt device, include: the fixed rod, the moving rod arranged on the fixed rod in a sliding manner, the elastic piece connected between the fixed rod and the moving rod and the pin block movably connected with the moving rod; the moving rod is provided with a poking block extending to the fixed rod; one end of the moving rod is provided with a plug pin part; the elastic piece is used for generating driving force for resetting the moving rod when the moving rod slides relative to the fixed rod; the pin block is located the one end that moves the pole and be equipped with the plug pin portion, and the pin block is equipped with the holding tank that plugs the plug pin portion. And simultaneously, the utility model also provides a door and window. The beneficial effects of the utility model are that, but utilize the fixed rod of relative slip with move the pole, cooperation elastic component and round pin piece found the bolt structure that can automatic re-setting to realize the purpose of automatic locking, simplify door and window's operation.

Description

Automatic bolt device and door and window

Technical Field

The utility model relates to a door and window designs technical field, especially relates to an automatic bolt device to and a door and window.

Background

With the vigorous development of the door and window industry of buildings, various door and window opening modes are formed, wherein the double-sash oppositely-opened false mullion casement window is wider in opening space, popular among users and wide in market demand. Club includes window frame, passive fan and initiative fan in the vacation, and wherein, passive fan adopts the bolt form to lock usually, and for guaranteeing sealed, the bolt pole is respectively installed at both ends about the casement usually, closes through manual operation, and the operation is comparatively complicated loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides an automatic bolt device utilizes the fixed pole of relative slip and moves the pole, cooperation elastic component and round pin piece, founds the bolt structure that can automatic re-setting to realize the purpose of automatic locking, simplify door and window's operation.

An automatic deadbolt assembly comprising:

fixing a rod;

a moving rod slidably mounted on the fixed rod; the moving rod is provided with a poking block extending to the fixed rod; one end of the moving rod is provided with a plug pin part;

the elastic piece is connected between the fixed rod and the moving rod; the elastic piece is used for generating driving force for resetting the moving rod when the moving rod slides relative to the fixed rod; and

a pin block movably connected with the moving rod; the pin block is located the one end that moves the pole and be equipped with the plug pin portion, and the pin block is equipped with the holding tank that plugs the plug pin portion.

When the automatic bolt device is used, the fixed rod is arranged on the driven sash of the door and window, and the pin block is arranged on the frame body of the door and window. When the passive fan needs to be opened, the user pushes the toggle block to move and force the elastic piece to deform, so that the moving rod slides relative to the fixed rod, the plug pin part on the moving rod retracts relative to the fixed rod and is separated from the accommodating groove of the pin block, and at the moment, the passive fan and the frame body are unlocked, and the user can push the passive fan to rotate. In the process that the user closed passive fan, when the outside of moving the contact pin piece of the round pin portion on the pole, force bolt portion to retract and elastic component deformation, after the bolt portion enters into the holding tank of round pin piece, under the deformation power of elastic component, the bolt portion inserts in the holding tank to lock passive fan in the framework. Through the design, the fixed rod and the movable rod which can slide relatively are utilized to be matched with the elastic piece and the pin block to construct the automatic resetting plug pin structure, so that the aim of automatic locking is fulfilled, and the operation of doors and windows is simplified.

In one embodiment, the bolt part is provided with a first guide inclined plane; a second guide inclined plane is arranged on the outer side of the pin block; the first guide inclined surface and the second guide inclined surface are matched with each other to guide the plug pin part to slide into the accommodating groove. First direction inclined plane and second direction inclined plane are mutually supported, can reduce the resistance of bolt portion from the in-process of the outside slip-in holding tank of round pin piece for during bolt portion can enter into the holding tank more smoothly, reduce the probability that bolt portion card dies in the outside of round pin piece.

In one embodiment, the poking block penetrates through the fixed rod, and the fixed rod is provided with a first sliding groove in sliding connection with the poking block. When the device is used, a user can slide the poking block arranged on the fixed rod through operation, so that the moving rod moves.

In one embodiment, the fixed rod is provided with a limit block which is connected with the moving rod in a sliding way; the limiting block is provided with a guide part; the moving rod is provided with a second sliding chute which is connected with the guide part in a sliding way. The stopper is used for moving the motion direction and the spacing of pole, improves and moves the stability that the pole removed.

In one embodiment, a first stop block is arranged on one side of the limiting block, and a second stop block parallel to the first stop block is arranged on the other opposite side of the limiting block; the moving rod is positioned between the first stop block and the second stop block. The first stop block and the second stop block can form sliding grooves for limiting two sides of the moving rod, so that the moving rod can be prevented from derailing in the moving process, and the moving stability of the moving rod is improved.

In one embodiment, one end of the fixed rod close to the plug pin part is provided with a bent part. The bending part on the fixed rod is used for connecting the driven fan, and the positioning and limiting effects are achieved.

In one embodiment, one end of the fixed rod, which is far away from the plug pin part, is provided with a first mounting part; a second mounting part is arranged at one end of the moving rod away from the plug pin part; the second mounting part is arranged opposite to the first mounting part; one end of the elastic piece is connected with the first mounting part, and the other opposite end of the elastic piece is connected with the second mounting part. The elastic piece is installed between first installation department and second installation department, and the installation is simple, and stability is good.

In one embodiment, the moving rod is parallelly overlapped on the back surface of the fixed rod. The moving rod is hidden at the back of the fixed rod, so that the moving rod can be better protected, and the integral attractiveness is improved.

In one embodiment, the elastic member includes: one or more of a spring, a spring plate and an elastic rubber block. According to different application scenes, one or more of the spring, the elastic sheet and the elastic rubber block can be selected to be used as the elastic piece.

And simultaneously, the utility model also provides a door and window.

A door or window, comprising: the automatic latch device of any of the above embodiments, further comprising: the fan comprises a frame body, a driven fan hinged on the frame body and an active fan hinged on the frame body; the fixed rod is arranged on the driven fan; the pin block is mounted on the frame.

Above-mentioned door and window when needs are opened passive fan, the user promotes the stirring block and removes and forces the elastic component deformation for move the relative fixed rod of pole and slide, move the relative fixed rod of plug pin portion on the pole and retract and break away from the holding tank of round pin piece, at this moment, unblock between passive fan and the framework, the user alright with the driven fan rotation of promotion. In the process that the user closed passive fan, when the outside of moving the contact pin piece of the round pin portion on the pole, force bolt portion to retract and elastic component deformation, after the bolt portion enters into the holding tank of round pin piece, under the deformation power of elastic component, the bolt portion inserts in the holding tank to lock passive fan in the framework. Through the design, the fixed rod and the movable rod which can slide relatively are utilized to be matched with the elastic piece and the pin block to construct the automatic resetting plug pin structure, so that the aim of automatic locking is fulfilled, and the operation of doors and windows is simplified.

Drawings

Fig. 1 is a perspective view of an automatic latch device according to an embodiment of the present invention;

FIG. 2 is a perspective view of the automatic latching mechanism of FIG. 1 from another perspective;

FIG. 3 is a front elevational view of the automatic deadbolt assembly shown in FIG. 1;

FIG. 4 is a cross-sectional view taken along line A-A of the automatic latching mechanism of FIG. 3;

FIG. 5 is an exploded view of the automatic deadbolt assembly shown in FIG. 1;

FIG. 6 is an exploded view of the automatic deadbolt assembly shown in FIG. 5 from another perspective;

fig. 7 is a perspective view of a door or window according to an embodiment of the present invention;

FIG. 8 is a side view of the door window shown in FIG. 7;

fig. 9 is an enlarged view of a portion B of the window and door shown in fig. 8.

The meaning of the reference symbols in the drawings is:

100-doors and windows;

10-automatic bolt device, 11-fixed rod, 111-first sliding groove, 112-first installation part, 113-bending part, 1131-avoiding hole, 114-limiting block, 1141-guiding part, 1142-first stop block, 1143-second stop block, 12-moving rod, 121-toggle block, 1211-arc surface, 122-bolt part, 1221-first guiding inclined surface, 123-second installation part, 124-second sliding groove, 13-elastic part, 14-bolt block, 141-accommodating groove and 142-second guiding inclined surface;

20-a frame body;

30-passive fan.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 6, an automatic latch device 10 according to an embodiment of the present invention is shown.

As shown in fig. 1 to 4, the automatic latch device 10 includes: the device comprises a fixed rod 11, a moving rod 12 which is slidably mounted on the fixed rod 11, an elastic piece 13 which is connected between the fixed rod 11 and the moving rod 12, and a pin block 14 which is movably connected with the moving rod 12. The fixed rod 11 is used for being installed on a driven sash of a door window, the pin block 14 is used for being installed on a frame body of the door window, the moving rod 12 is used for being movably connected with the pin block 14 in an inserting mode to achieve unlocking and locking between the driven sash and the frame body, the elastic piece 13 is used for generating driving force for enabling the moving rod 12 to reset when the moving rod 12 slides relative to the fixed rod 11, the moving rod 12 can automatically reset, and the purpose of automatic locking is achieved.

The automatic deadbolt assembly 10 is further described below in conjunction with fig. 5 and 6 in conjunction with fig. 1-4.

As shown in fig. 5 and 6, in the present embodiment, the fixed rod 11 is a long-strip-shaped structure, which can compress the thickness of the automatic latch device 10, and is beneficial to being hidden and installed on the outer side of the driven sash of the door and window.

As shown in fig. 5 and 6, in the present embodiment, the moving rod 12 is also provided in an elongated sheet-like structure. In addition, as shown in fig. 4, in the present embodiment, the movable lever 12 is stacked in parallel on the rear surface of the fixed lever 11. When in use, the moving rod 12 is clamped between the fixed rod 11 and the driven fan, so that the moving rod 12 is hidden at the back of the fixed rod 11, the moving rod 12 can be better protected, and the integral aesthetic property is improved. It is understood that in some embodiments, the moving rod 12 may be slidably disposed on one side of the fixed rod 11, or the moving rod 12 may be slidably disposed on the front surface of the fixed rod 11.

As shown in fig. 4 and 5, the moving lever 12 is provided with a dial block 121 extending to the fixed lever 11. In this embodiment, the toggle block 121 is provided with an L-shaped structure, and an arc-shaped surface 1211 for pushing the finger of the user, and the arc-shaped surface 1211 can improve the comfort of the user.

As shown in fig. 4 and 5, in the present embodiment, the dial block 121 penetrates the fixed rod 11, and the fixed rod 11 is provided with the first sliding slot 111 slidably connected with the dial block 121. In use, a user can slide the dial block 121 disposed on the fixed lever 11 by operation, so that the moving lever 12 moves.

As shown in fig. 5, one end of the moving lever 12 is provided with a plug portion 122. The latch portion 122 is used to engage the latch block 14.

As shown in fig. 2, in the present embodiment, the elastic member 13 is a spring fixed between the fixed rod 11 and the moving rod 12. For convenience of installation, in the present embodiment, a first installation portion 112 is provided at an end of the fixed rod 11 away from the plug pin portion 122, and a second installation portion 123 is provided at an end of the movable rod 12 away from the plug pin portion 122. The first mounting portion 112 is disposed opposite to the second mounting portion 123. One end of the elastic member 13 is connected to the first mounting portion 112, and the opposite end of the elastic member 13 is connected to the second mounting portion 123. The elastic piece 13 is installed between the first installation part 112 and the second installation part 123, and the installation is simple and the stability is good.

As shown in fig. 6, in the present embodiment, the first mounting portion 112 is formed by reversely bending one end of the fixed rod 11 away from the plug pin portion 122, and the first mounting portion 112 is provided with a first tip end inserted into one end of the spring. The second mounting location is the tail of the end of moving rod 12 remote from plug pin portion 122, and first mounting portion 112 is provided with a second tip that plugs into the opposite end of the spring.

In other embodiments, the elastic element 13 may also be a spring sheet or an elastic rubber block, or a combination of a spring, a spring sheet, or an elastic rubber block. According to different application scenarios, one or more of a spring, a spring plate and an elastic rubber block can be selected to be used as the elastic element 13.

In view of convenience of installation, as shown in fig. 1 and 5, in the present embodiment, a bent portion 113 is provided at one end of the fixed rod 11 near the plug pin portion 122. The bending part 113 on the fixed rod 11 is used for connecting the driven fan, and plays a role in positioning and limiting. In this embodiment, the bending portion is disposed at an angle of 90 °, and can abut against the straight portion of the fan body.

Further, in the present embodiment, as shown in fig. 5, the bending portion 113 is provided with a clearance hole 1131 for the insertion pin portion 122 to pass through, which can make the connection between the fixed rod 11 and the moving rod 12 more compact, and can restrict the movement of the moving rod 12, thereby improving the stability of the movement of the moving rod 12.

In view of the problem of the moving stability of the moving rod 12, as shown in fig. 2 and 5, in the present embodiment, the fixed rod 11 is provided with a stopper 114 slidably connected to the moving rod 12. The stopper 114 is provided with a guide portion 1141, and the moving rod 12 is provided with a second sliding slot 124 slidably connected with the guide portion 1141. The stopper 114 is used for guiding and limiting the movement of the moving rod 12, thereby improving the moving stability of the moving rod 12.

Further, as shown in fig. 5, in this embodiment, a first stop 1142 is disposed on one side of the stop block 114, and a second stop 1143 parallel to the first stop 1142 is disposed on the other opposite side of the stop block 114. The moving rod 12 is located between the first stop 1142 and the second stop 1143. The first stopper 1142 and the second stopper 1143 may form sliding grooves for limiting both sides of the moving rod 12, so as to prevent the moving rod 12 from derailing in the moving process, and improve the moving stability of the moving rod 12.

As shown in fig. 1, the pin block 14 is located at one end of the moving rod 12 provided with the plug pin portion 122, and as shown in fig. 5, the pin block 14 is provided with a receiving groove 141 to which the plug pin portion 122 is inserted.

In order to make the movable connection between the moving rod 12 and the pin block 14 smoother, as shown in fig. 3, in the present embodiment, the plug portion 122 is provided with a first guiding inclined surface 1221, and the outer side of the pin block 14 is provided with a second guiding inclined surface 142. The first and second guiding slopes 1221 and 142 cooperate with each other to guide the plug pin portion 122 to slide into the receiving groove 141. The first guiding inclined surface 1221 and the second guiding inclined surface 142 are matched with each other, so that the resistance of the plug pin part 122 in the process of sliding into the accommodating groove 141 from the outer side of the pin block 14 can be reduced, the plug pin part 122 can enter the accommodating groove 141 more smoothly, and the probability that the plug pin part 122 is clamped on the outer side of the pin block 14 is reduced.

In use, the automatic latch device 10 is mounted with the fixed bar 11 on the passive sash of the door or window and the pin block 14 on the frame of the door or window. When the driven fan needs to be opened, the user pushes the toggle block 121 to move and force the elastic piece 13 to deform, so that the moving rod 12 slides relative to the fixed rod 11, the plug pin part 122 on the moving rod 12 retracts relative to the fixed rod 11 and is separated from the accommodating groove 141 of the pin block 14, at this time, the driven fan is unlocked from the frame body, and the user can push the driven fan to rotate. In the process of closing the passive fan by a user, when the plug pin part 122 on the moving rod 12 touches the outer side of the pin block 14, the plug pin part 122 is forced to retract and the elastic piece 13 deforms until the plug pin part 122 enters the accommodating groove 141 of the pin block 14, and then the plug pin part 122 is inserted into the accommodating groove 141 under the deformation force of the elastic piece 13, so that the passive fan is locked on the frame body. Through the design, the fixed rod 11 and the moving rod 12 which can slide relatively are utilized to be matched with the elastic piece 13 and the pin block 14 to construct the automatic resetting plug pin structure, so that the aim of automatic locking is fulfilled, and the operation of doors and windows is simplified.

Fig. 7 to 9 show a door/window 100 according to an embodiment of the present invention.

As shown in fig. 7 and 8, the door window 100 includes: the automatic latch device 10 of the above embodiment further includes: a frame 20, a passive fan 30 hinged to the frame 20, and an active fan (not shown) hinged to the frame 20. As shown in fig. 9, the stationary bar 11 is mounted on the passive fan 30. The pin block 14 is attached to the frame 20.

It should be noted that, in the present embodiment, mainly to embody the application of the automatic latch device 10 between the passive fan 30 and the frame 20, only half of the frame 20 is shown in fig. 7.

For the specific structure of the automatic latch device 10, reference is made to the above, and the detailed description thereof is omitted.

In the door and window 100, when the passive window 30 needs to be opened, a user pushes the toggle block 121 to move and force the elastic element 13 to deform, so that the moving rod 12 slides relative to the fixed rod 11, the plug pin portion 122 on the moving rod 12 retracts relative to the fixed rod 11 and is separated from the accommodating groove 141 of the pin block 14, at this time, the passive window 30 is unlocked from the frame body 20, and the user can push the passive window 30 to rotate. When the plug pin part 122 on the moving rod 12 touches the outer side of the pin block 14 during the process of closing the passive fan 30 by the user, the plug pin part 122 is forced to retract and the elastic piece 13 is deformed until the plug pin part 122 enters the receiving groove 141 of the pin block 14, and then the plug pin part 122 is inserted into the receiving groove 141 under the deformation force of the elastic piece 13, thereby locking the passive fan 30 on the frame body 20. Through the design, the fixed rod 11 and the moving rod 12 which can slide relatively are utilized to be matched with the elastic piece 13 and the pin block 14 to construct the plug pin structure which can reset automatically, so that the aim of automatic locking is fulfilled, and the operation of the door window 100 is simplified.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only represent preferred embodiments of the present invention, which are described in more detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An automatic bolt device, its characterized in that: the method comprises the following steps:

fixing a rod;

the pin block is movably connected with the moving rod; the pin block is located the pole is equipped with the one end of plug pin portion, just the pin block is equipped with and inserts the holding tank of plug pin portion.

2. The automatic deadbolt assembly of claim 1, wherein the deadbolt portion is provided with a first guide ramp; a second guide inclined plane is arranged on the outer side of the pin block; the first guide inclined surface and the first guide inclined surface are matched with each other to guide the plug pin part to slide into the accommodating groove.

3. The automatic deadbolt assembly of claim 1, wherein the paddle extends through the stationary bar, and the stationary bar defines a first runner slidably coupled to the paddle.

4. The automatic latch device according to claim 1, wherein said stationary bar is provided with a stopper slidably coupled to said moving bar; the limiting block is provided with a guide part; the moving rod is provided with a second sliding groove in sliding connection with the guide part.

5. The automatic latch mechanism according to claim 4, wherein a first stop is provided on one side of said stop block, and a second stop is provided on the opposite side of said stop block in parallel with said first stop; the moving rod is positioned between the first stop block and the second stop block.

6. The automatic deadbolt assembly of claim 1, wherein an end of the stationary bar proximate the plug pin portion is provided with a bend.

7. The automatic deadbolt assembly of claim 1, wherein an end of the stationary bar distal from the plug pin portion is provided with a first mounting portion; a second mounting part is arranged at one end of the moving rod, which is far away from the plug pin part; the second mounting part is arranged opposite to the second mounting part; one end of the elastic piece is connected with the first installation part, and the other opposite end of the elastic piece is connected with the second installation part.

8. The automatic deadbolt assembly of claim 1, wherein the moving bar is stacked parallel to the back of the stationary bar.

9. The automatic latch mechanism according to claim 1, wherein said resilient member comprises: one or more of a spring, a spring plate and an elastic rubber block.

10. A door and window, comprising: the automatic deadbolt assembly of any one of claims 1-9, further comprising: the fan comprises a frame body, a passive fan hinged on the frame body and an active fan hinged on the frame body; the fixed rod is arranged on the driven fan; the pin block is mounted on the frame.