CN213573406U

CN213573406U - Horizontal lock body and sliding door

Info

Publication number: CN213573406U
Application number: CN202021389026.7U
Authority: CN
Inventors: 储召鸿
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-06-29
Anticipated expiration: 2030-07-15

Abstract

The invention relates to a horizontal lock body and a sliding door/window, which comprise a first tapping mechanism and a second tapping mechanism matched with the first tapping mechanism, wherein the first tapping mechanism comprises a support rod, a first slideway, a stop groove, a limiting block and a support rod groove; the first tapping mechanism and the second tapping mechanism can move horizontally relatively, when the second tapping mechanism and the first tapping mechanism move oppositely and are finally integrated, the support rod drives the limiting block to be blocked by the support rod blocking groove at the moment, the limiting block moves to one end of the support rod groove, the first slideway is communicated with the second slideway, when the second tapping mechanism and the first tapping mechanism move oppositely and are finally completely separated, the support rod and the limiting block move to the other end of the support rod groove under the action of the internal reset spring at the moment, and the limiting block blocks a port of the first slideway.

Description

Horizontal lock body and sliding door

Technical Field

The invention relates to a horizontal lock body, in particular to a horizontal lock body for a casement sliding door and window and a sliding door and window.

Background

In daily life, the use of sliding doors and windows is very common, sliding doors and windows serve as decoration doors and windows which are necessary for modern home decoration, and due to the fact that the sliding opening mode is the sliding mode, the utilization rate of indoor space can be greatly improved compared with that of common rotary opening and closing doors and windows. When realizing both can push and pull and can flat-open rotatory full-open door and window, the slip track of sliding door and window includes two parts: one part is a fixed rail fixed on the upper part of the door and window frame, and the other part is a movable rail fixed on the top of the fixed door and window frame. This requires that a special lock body must be designed on the fixed rail and the movable rail to allow the sliding door and window to smoothly slide from the fixed rail to the movable rail.

In order to solve the above problems, there is a design in the prior art: patent application No. 2016102318145, application publication No. CN105715132A, 2016, 6, 29, entitled "a lock and a sliding door and window". The concrete content of the prior art is as follows: the utility model provides a lock body, includes hasp and hasp cooperation portion, the hasp includes the first pulley hole of spring bolt, hasp body and lock body, the spring bolt stretches into the first pulley hole of lock body, hasp cooperation portion is including blockking piece and lock body second pulley hole, it is used for compressing and blocks to block the piece the spring bolt, the spring bolt both sides are the recess, the recess deviates from the tip in the first pulley hole of lock body sets up first buckle, be provided with the arch on the hasp body, the recess with protruding phase-match, first buckle with protruding phase-match. When the door and window capable of being pushed and pulled and horizontally opened is realized, the spring bolt on the lock catch can block the pulley of the sliding door and window when the door and window is horizontally opened, the sliding door and window is prevented from sliding out of the rail, meanwhile, when the door and window is closed, the spring bolt can release the slide way after being compressed from bottom to top, and the pulley of the sliding door and window can be pushed and pulled through the rail to achieve the purpose of closing the door and window. The disadvantages of this prior art are: the spring bolt can only be horizontal compression, and must have and block the piece cooperation and use, and the piece that blocks of hasp cooperation portion must be higher than the position on the inclined plane of hasp cooperation portion, and the spring bolt is before not touchhing block the piece, and when the spring bolt was higher, the spring bolt touched the tip of hasp earlier extremely easily, can influence closing of door plant this moment. In addition, the lock body and the sliding door and window in the prior art can only be used for a single-leaf movable door, and a return spring is used certainly, so that the application environment is limited to a certain extent, and the structure is complex.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims at improving the lock body and the sliding door and window, and aims to provide the horizontal lock body which is larger in applicable environment and simpler in structure.

In order to achieve the purpose of the invention, the invention adopts the technical scheme that: the utility model provides a horizontal lock body, includes

first tapping mechanism

1 and 2 with first tapping mechanism 1 matched with second tapping mechanism, its characterized in that: the first connecting mechanism 1 comprises a support rod 11, a first slideway 12, a stop groove 13, a limit block 14 and a support rod groove 15, the second connecting mechanism 2 comprises a support rod blocking groove 21, a second slideway 22 and a stop protrusion 23, the support rod 11 and the support rod blocking groove 21 are matched to operate, the support rod 11 can freely slide in the support rod groove 15, the stop groove 13 is matched with the stop protrusion 23, and the support rod 11 is fixedly connected with the limit block 14; the first tapping mechanism 1 and the second tapping mechanism 2 can move horizontally relatively, when the second tapping mechanism 2 and the first tapping mechanism 1 move in the opposite direction and are finally integrated into a whole, the support rod 11 drives the limit block 14 to be blocked by the support rod blocking groove 21 and move to one end of the support rod groove 15, the first slideway 12 is communicated with the second slideway 22, when the second tapping mechanism 2 and the first tapping mechanism 1 move back to the opposite side and are finally completely separated, the support rod 11 and the limit block 14 move to the other end of the support rod groove 15 under the action of an internal reset spring, and the limit block 14 blocks a port of the first slideway 12.

The horizontal lock body is further characterized in that: the first tapping mechanism 1 is in an integral wedge shape, one surface of the first tapping mechanism 1 and the other surface of the first tapping mechanism form an included angle of 15-45 degrees: the second tapping mechanism 2 is in an integral wedge shape, and an included angle of 15-45 degrees is formed between one surface of the second tapping mechanism 2 and the other surface of the second tapping mechanism. The first tapping mechanism 1 is also provided with a return spring; the bottom of the stop bulge 23 is also provided with a return spring.

According to another aspect of the invention, a sliding door or window is provided, which comprises the horizontal lock body.

Has the advantages that: through the design of the invention, when the door and window capable of being pushed and pulled and horizontally opened is realized, the limiting block can be released when the door and window is horizontally opened, so that the door plate of the sliding door and window is prevented from sliding, the sliding door and window is prevented from sliding out of the track, and meanwhile, when the door and window is closed, the limiting block is compressed, so that the sliding door and window can be freely pushed and pulled through the door plate cavity to achieve the purpose of closing the door and window. The invention has simpler structure, more stable performance and larger application environment.

Drawings

Fig. 1 is a schematic view of the overall structure of a horizontal lock body according to embodiment 1 of the present invention.

Fig. 2 is a schematic view of a first docking mechanism of a horizontal lock body according to embodiment 1 of the present invention.

Fig. 3 is a second schematic diagram (locking state) of the first docking mechanism of the horizontal lock body according to embodiment 1 of the present invention.

Fig. 4 is a third schematic diagram (free state) of the first docking mechanism of the horizontal lock body according to embodiment 1 of the present invention.

Fig. 5 is a fourth schematic diagram of the first docking mechanism of the horizontal lock body according to embodiment 1 of the present invention.

Fig. 6 is a schematic view of a second coupling mechanism of the horizontal lock body according to embodiment 1 of the present invention.

Fig. 7 is a second schematic diagram of a second docking mechanism of the horizontal lock body according to embodiment 1 of the present invention.

Fig. 8 is a third schematic diagram of a second docking mechanism of the horizontal lock body according to embodiment 1 of the present invention.

The reference numbers in all figures are as follows:

the device comprises a first tapping mechanism 1, a support rod 11, a first slideway 12, a stop groove 13, a limit block 14, a support rod groove 15, a second tapping mechanism 2, a support rod stop groove 21, a second slideway 22 and a stop protrusion 23.

Detailed Description

The invention is further described in detail below with reference to the figures and specific examples.

As shown in fig. 1, fig. 2, fig. 6 and fig. 7, the horizontal lock body according to the embodiment of the present invention has an overall structural schematic view and a matching structural exploded view.

The sliding door and window comprises a door window body (not shown in the figure), a first slideway 12 and a second slideway 22, wherein the door panel slides in a reciprocating manner in the two slideways, one tapping mechanism can move along with a sliding track fixed on the door panel, and the other tapping mechanism is fixed on the sliding track on the door frame and cannot move. The horizontal lock body comprises a first tapping mechanism 1 and a second tapping mechanism 2 matched with the first tapping mechanism 1, wherein the first tapping mechanism 1 comprises a supporting rod 11, a first slide way 12, a stop groove 13, a stop block 14 and a supporting rod groove 15, the second tapping mechanism 2 comprises a supporting rod blocking groove 21, a second slide way 22 and a stop protrusion 23, the supporting rod 11 and the supporting rod blocking groove 21 are matched to operate, the supporting rod 11 can freely slide in the supporting rod groove 15, the stop groove 13 is matched with the stop protrusion 23, and the supporting rod 11 is fixedly connected with the stop block 14; the first tapping mechanism 1 and the second tapping mechanism 2 can move horizontally relatively, when the second tapping mechanism 2 and the first tapping mechanism 1 move in the opposite direction and are finally integrated into a whole, the support rod 11 drives the limiting block 14 to be blocked by a support rod blocking groove 21 and move to one end of the support rod groove 15, the first slideway 12 is communicated with the second slideway 22, when the second tapping mechanism 2 and the first tapping mechanism 1 move back to back and are finally completely separated, the support rod 11 and the limiting block 14 move to the other end of the support rod groove 15 under the action of an internal reset spring at this time, and the limiting block 14 blocks a port of the first slideway 12.

As shown in fig. 3 and 4, a second schematic diagram (a locked state and a free state) of the first mechanism of the horizontal lock body according to the embodiment of the present invention is shown. When the first and

second tapping mechanisms

1 and 2 of the present invention are moved toward each other, the rod 11 will hit the rod blocking groove 21 at a position when it is not completely closed, which causes the rod 11 and the stopper 14 to move backward and the passage to be opened. When the first tapping mechanism 1 and the second tapping mechanism 2 move back to back, the supporting rod blocking groove 21 has no compressibility to the supporting rod 11, and the supporting rod 11 and the limiting block 14 block the channel under the action of the spring. First, the strut 11 and the stopper 14 can move back and forth in the strut groove 15 of the strut 11, the spring in the strut can play a role of resetting, when the strut blocking groove 21 presses the strut 11, the strut 11 and the stopper 14 can open the channel, and when the strut 11 and the stopper 14 leave, the strut 11 and the stopper 14 can rebound to block the channel. The supporting rod 11 and the limiting block 14 can move back and forth, a spring is arranged in the supporting rod 11 and the limiting block 14, under the normal condition, the supporting rod 11 and the limiting block 14 block the channel, and when the first tapping mechanism 1 and the second tapping mechanism 2 move towards each other and are combined, the supporting rod blocking groove 21 just presses the supporting rod 11, so that the supporting rod 11 and the limiting block 14 retract to open the channel.

According to the horizontal lock body provided by the embodiment of the invention, the first tapping mechanism 1 is in an integral wedge shape, one surface of the first tapping mechanism 1 and the other surface of the first tapping mechanism form an included angle of 15-45 degrees: the second tapping mechanism 2 is in an integral wedge shape, and an included angle of 15-45 degrees is formed between one surface of the second tapping mechanism 2 and the other surface of the second tapping mechanism.

Fig. 5 is a schematic view of a first docking mechanism of a horizontal lock body according to embodiment 1 of the present invention, which is an integral wedge shape.

Fig. 8 is a schematic view of a second coupling mechanism of the horizontal lock body according to embodiment 1 of the present invention, which is an integral wedge shape.

In the horizontal lock body according to the embodiment of the present invention, the first tapping mechanism 1 is further provided with a return spring (not shown in the figure); the bottom of the stop lug 23 is also provided with a return spring (also not shown).

The invention can realize the rotation and translation step-by-step operation of the doors and windows, can limit the doors and windows which slide relatively in the range of the width of the track without the derailing and separating of the doors and windows, and in addition, the sliding effect and the space utilization are increased, so that a plurality of doors and windows slide in sequence. The adjustment of door and window quantity can be carried out according to the condition of actual environment.

The invention is an improvement and simplification of applicant's patent application, a lock and a sliding door and window (application No. 2019110096003, publication No. 110905300A). The structure of the horizontal lock body is simpler, the performance is more stable, and the application environment is larger.

Although the present invention has been described with reference to the preferred embodiments, the embodiments and drawings are not intended to limit the present invention, and those skilled in the art can make various changes or modifications without departing from the spirit and scope of the present invention, but the present invention is also within the scope of the present invention. Therefore, the protection scope of the present invention should be defined by the claims of the present application.

Claims

1. The utility model provides a horizontal lock body, includes first tapping mechanism (1) and with first tapping mechanism (1) matched with second tapping mechanism (2), its characterized in that: the first tapping mechanism (1) comprises a support rod (11), a first slide way (12), a stop groove (13), a limit block (14) and a support rod groove (15), the second tapping mechanism (2) comprises a support rod blocking groove (21), a second slide way (22) and a stop protrusion (23), the support rod (11) and the support rod blocking groove (21) are matched to operate, the support rod (11) can freely slide in the support rod groove (15), the stop groove (13) is matched with the stop protrusion (23), and the support rod (11) is fixedly connected with the limit block (14); first tapping mechanism (1) with second tapping mechanism (2) horizontal motion relatively, when second tapping mechanism (2) and first tapping mechanism (1) move in opposite directions and finally fuse into an organic whole, branch (11) this moment drive stopper (14) receive branch block groove (21) stop, move to branch groove (15) one end, first slide (12) with second slide (22) communicate with each other, when second tapping mechanism (2) and first tapping mechanism (1) move mutually in opposite directions and finally completely separate, branch (11) this moment with stopper (14) move under the effect of inside reset spring to the other end of branch groove (15), stopper (14) block the port of first slide (12).

2. The horizontal lock body of claim 1, wherein: the first tapping mechanism (1) is in an integral wedge shape, and an included angle of 15-45 degrees is formed between one surface of the first tapping mechanism (1) and the other surface of the first tapping mechanism.

3. The horizontal lock body of claim 2, wherein: the second tapping mechanism (2) is in an integral wedge shape, and an included angle of 15-45 degrees is formed between one surface of the second tapping mechanism (2) and the other surface of the second tapping mechanism.

4. A horizontal lock body according to claim 1, 2 or 3, characterized in that: the first tapping mechanism (1) is also provided with a return spring; the bottom of the stop bulge (23) is also provided with a return spring.

5. A sliding door, its characterized in that: comprising a horizontal lock body according to any of claims 1 to 4.