Novel lock bracket fixing structure and door and window system

Abstract

The utility model discloses a novel lock bracket fixing structure and a door and window system, the lock bracket fixing structure comprises a door frame profile, a lock bracket and a connecting piece, and the door frame profile is provided with a mounting chute; the lock seat is at least partially arranged in the mounting chute in a sliding manner; the connecting piece is arranged on the lock seat in a penetrating mode and connected to the door frame sectional material. Wherein the two sides of the lock seat are respectively provided with an abutting portion used for being matched with a door frame profile in an abutting mode, and when the connecting piece moves from the end, away from the door frame profile, of the lock seat to the end, close to the door frame profile, of the lock seat and is connected to the door frame profile, the two abutting portions can be driven to abut against the door frame profile so as to achieve limiting and fixing of the lock seat. Therefore, the abutting parts are arranged on the two sides of the lock seat, when the connecting piece is connected to the door frame sectional material, the two abutting parts can be driven to abut against the door frame sectional material, and therefore the stress balance of the two sides of the lock seat is guaranteed, and the connecting reliability of the lock seat is improved; in addition, the connecting piece only needs to penetrate through the lock seat and is connected to the door frame profile, so that the requirement for the machining precision of the hole site is low, and the cost is further reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window accessory technical field, concretely relates to a novel lock seat fixed structure and door and window system. BACKGROUND

[0002] The part provided in this part is merely background information related to the present application to facilitate those skilled in the art to more thoroughly and accurately understand the present application, and it is not necessarily prior art.

[0003] At present, in order to realize the locking of door leaf, lock seat structure is usually installed on door frame. Among them, the patent application number 202122084791.9 discloses a lock seat mounting structure of window frame, including window frame, lock seat and connecting piece, the lock seat is provided with mounting hole, the mounting hole is gradually inclined towards the window frame from outside to inside, the connecting piece is used for being inserted in the mounting hole and abutting to one side of the mounting groove of the window frame;The other end of the lock seat is provided with a protruding sheet, and the protruding sheet abuts to the other side of the mounting groove of the window frame to realize the limiting fixing of the lock seat.

[0004] So setting, since the connecting piece is inclined and abuts to one side of the mounting groove of the window frame, in the abutting process, the connecting piece is easy to be warped and offset, thereby causing the stress imbalance of both sides of the lock seat, and further easily causing the lock seat to loosen or even fall off, and the reliability is low. In addition, when the connecting piece passes through the mounting hole, it is necessary to ensure that the connecting piece can be accurately abutted on one side of the mounting groove, so that the machining precision of the mounting hole is required to be high, so that the cost is large. UTILITY MODEL CONTENTS

[0005] In order to overcome the defects of the prior art described above, the utility model provides a novel lock seat fixed structure and door and window system, by setting the abutting portion on both sides of the lock seat, when the connecting piece is connected to the door frame profile, it can drive the two abutting portions to abut with the door frame profile, thereby ensuring the stress balance of both sides of the lock seat, and further improving the connection reliability of the lock seat. In addition, since only the connecting piece needs to pass through the lock seat and be connected to the door frame profile, the machining precision of the hole position is also low, and the cost is reduced.

[0006] The utility model employs the technical scheme that:

[0007] A novel lock seat fixed structure, comprising:

[0008] Door frame profile, which is provided with mounting sliding groove;

[0009] Lock seat, which is at least partially slid in the mounting sliding groove;

[0010] Connecting piece, which is inserted in the lock seat and connected to the door frame profile;

[0011] The two sides of the lock seat are formed with abutting portions for abutting with the door frame profile, when the connecting piece moves from one end of the lock seat away from the door frame profile to one end of the lock seat close to the door frame profile and is connected to the door frame profile, the two abutting portions can abut with the door frame profile to realize the limiting fixing of the lock seat.

[0012] Further, one end of the lock seat close to the door frame profile is provided with a sliding block sliding in the installation sliding groove, the two sides of the sliding block are provided with convex edges to form the abutting portions; the door frame profile is further provided with avoiding grooves respectively communicating with the two sides of the installation sliding groove and allowing the convex edges to extend into;

[0013] When the connecting piece is connected to the door frame profile, the two convex edges can abut with the inner walls of the two avoiding grooves respectively.

[0014] Further, the sliding block and the two convex edges are integrally formed and form limiting blocks, the installation sliding groove and the two avoiding grooves are communicated and form limiting grooves, the limiting blocks and the limiting grooves are matched in shape.

[0015] Further, the limiting blocks are arranged along the height direction of the lock seat, and the limiting grooves are arranged along the height direction of the door frame profile.

[0016] Further, the lock seat is further provided with an installation hole extending from one end of the lock seat away from the door frame profile to one end of the lock seat close to the door frame profile; the connecting piece is arranged in the installation hole.

[0017] Further, the axis of the installation hole is horizontally arranged.

[0018] Further, the installation hole is a screw hole, and the connecting piece is a locking screw screwed in the screw hole.

[0019] Further, the utility model further comprises an anti-collision rubber seat arranged on the lock seat, wherein:

[0020] One end of the lock seat away from the door frame profile is further provided with an avoiding hole communicating with the installation hole and allowing the connecting piece to extend into, and the anti-collision rubber seat is arranged in the avoiding hole and shields the connecting piece.

[0021] Further, one end of the lock seat away from the door frame profile is further provided with a lock hole for clamping connection with a lock point.

[0022] In addition, the utility model further relates to a door and window system comprising the novel lock seat fixing structure.

[0023] In conclusion, the novel lock seat fixing structure and the door and window provided by the utility model have the following beneficial effects:

[0024] (1) By setting abutment on both sides of the lock seat, when the connecting piece is connected to the door frame profile, the two abutments can be driven to abut the door frame profile, thereby ensuring the force balance on both sides of the lock seat, and further improving the connection reliability of the lock seat. In addition, since only the connecting piece needs to pass through the lock seat and be connected to the door frame profile, the machining precision requirement of the hole position is also low, thereby reducing the cost.

[0025] (2) By setting the anti-collision rubber seat on the lock seat, the door leaf can be prevented from directly impacting the door frame profile, thereby improving the service life of the product and reducing the noise. In addition, by integrating the anti-collision rubber seat on the lock seat, the structure is more compact and the integration degree is higher.

[0026] (3) By setting the anti-collision rubber seat in the avoiding hole connected with the mounting hole on the lock seat, the connecting piece in the mounting hole can be shielded, so that the lock seat is more simple and generous in overall appearance. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is an explosion schematic view of the lock seat fixing structure of the utility model;

[0028] Figure 2 is a cross-sectional schematic view of the lock seat in the lock seat fixing structure of the utility model;

[0029] Figure 3 is a structure schematic view of the lock seat fixing structure of the utility model;

[0030] Figure 4 is a cross-sectional schematic view of the lock seat fixing structure of the utility model;

[0031] Figure 5 is another cross-sectional schematic view of the lock seat fixing structure of the utility model.

[0032] Among them, the meaning of the reference signs is as follows:

[0033] 1, door frame profile; 11, mounting sliding groove; 12, avoiding groove; 2, lock seat; 21, sliding block; 22, convex edge; 23, avoiding hole; 24, lock hole; 25, mounting hole; 3, connecting piece; 4, anti-collision rubber seat. DETAILED DESCRIPTION

[0034] In order to better understand and implement, the technical solutions in the embodiments of the utility model will be clearly and completely described below by combining the drawings in the embodiments of the utility model.

[0035] In the description of the utility model, it needs to explain, the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and so on indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the module or element must have a specific orientation, be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation on the utility model.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the utility model.

[0037] Referring to Figures 1-5 The utility model provides a novel lock seat fixed structure, including door frame section bar 1, lock seat 2 and connecting piece 3, install the sliding slot 11 on this door frame section bar 1 and set up along the height direction of door frame section bar 1, at least part of lock seat 2 is arranged in install the sliding slot 11, connecting piece 3 is arranged on lock seat 2 and is connected on door frame section bar 1, so as to realize the lock seat 2 fixed on door frame section bar 1.

[0038] Wherein, the both sides of the lock seat 2 are formed with abutting portions for abutting with the door frame section bar 1, when the connecting piece 3 is moved from the end of the lock seat 2 away from the door frame section bar 1 to the end of the lock seat 2 close to the door frame section bar 1 and connected to the door frame section bar 1, the two abutting portions can abut with the door frame section bar 1 to realize the limiting fixing of the lock seat 2.

[0039] Therefore, when the connecting piece 3 is arranged on the lock seat 2 and connected to the door frame section bar 1, the two abutting portions can abut with the door frame section bar 1, so as to ensure the force balance of the both sides of the lock seat 2, and further improve the connection reliability of the lock seat 2; in addition, since only the connecting piece 3 needs to pass through the lock seat 2 and be connected to the door frame section bar 1, the requirement for the machining precision of the hole position is also lower, and the cost is reduced.

[0040] Specifically, the end of the lock seat 2 close to the door frame section bar 1 (i.e. the back of the lock seat 2) is provided with a sliding block 21 sliding in the installation sliding slot 11, the both sides of the sliding block 21 are provided with convex edges 22 to form the abutting portions; the door frame section bar 1 is also provided with avoiding grooves 12 respectively communicating with the both sides of the installation sliding slot 11 and allowing the convex edges 22 to extend into. Therefore, when the connecting piece 3 is connected to the door frame section bar 1, the two convex edges 22 can abut with the inner walls of the two avoiding grooves 12 respectively, so as to realize the fixing of the lock seat 2.

[0041] The slider 21 is integrally formed with the two convex edges 22 and forms a limiting block, the cross section of the limiting block is T-shaped; the mounting sliding groove 11 is communicated with the two avoiding grooves 12 and forms a limiting groove, the shape of the limiting groove is matched with the shape of the limiting block and the cross section of the limiting groove is also T-shaped; the limiting block is arranged in the height direction of the lock seat 2, and the limiting groove is arranged in the height direction of the door frame profile 1.

[0042] Further referring to Figure 2 And Figures 4-5 The lock seat 2 is further provided with a mounting hole 25, the mounting hole 25 is arranged in the extending direction from the end of the lock seat 2 away from the door frame profile 1 to the end close to the door frame profile 1, and the connecting piece 3 is arranged in the mounting hole 25. Preferably, the mounting hole 25 is a screw hole, the connecting piece 3 is a locking screw screwed in the screw hole, and the axis of the mounting hole 25 is horizontally arranged.

[0043] Therefore, when the locking screw is screwed, the locking screw can be moved back and forth along the axis direction of the mounting hole 25; when the locking screw is moved to the direction close to the door frame profile 1, the lock seat 2 can be synchronously moved to the direction away from the door frame profile 1 until the locking screw is locked and fixed on the door frame profile 1, at this time, the convex edges 22 on both sides of the slider 21 of the lock seat 2 are tightly abutted with the avoiding grooves 12, so that the fixing of the lock seat 2 is realized.

[0044] Further, the anti-collision rubber seat 4 arranged on the lock seat 2, the end of the lock seat 2 away from the door frame profile 1 (i.e. the front end of the door frame profile 1) is further provided with the avoiding hole 23 communicated with the mounting hole 25 and allowing the connecting piece 3 to extend into, and the anti-collision rubber seat 4 is detachably arranged in the avoiding hole 23 and shields the connecting piece 3.

[0045] Therefore, by arranging the anti-collision rubber seat 4 on the lock seat 2, the door leaf can be prevented from directly impacting the door frame profile 1, so that the service life of the product is improved and the noise is reduced; in addition, by integrating the anti-collision rubber seat 4 on the lock seat 2, the structure is more compact and the integration degree is higher. In addition, arranging the anti-collision rubber seat 4 in the avoiding hole 23 can shield the connecting piece 3 in the mounting hole 25, so that the lock seat 2 is more simple and generous in the overall appearance.

[0046] In addition, the end of the lock seat 2 away from the door frame profile 1 is further provided with the lock hole 24 for clamping cooperation with the lock point. Therefore, by clamping cooperation of the lock point and the lock hole 24, the clamping and fixing of the sliding door leaf can be realized.

[0047] In addition, the utility model also provides a door and window system comprising the novel lock seat fixing structure.

[0048] In summary, the novel lock seat fixing structure and the door and window provided by the utility model have the following beneficial effects:

[0049] (I) by setting abutment portion on both sides of lock seat 2, when connecting piece 3 is connected on door frame section bar 1, can drive two abutment portions and door frame section bar 1 abut, to ensure that the force balance of both sides of lock seat 2, further improve the connection reliability of lock seat 2, in addition, since only need to ensure that the connecting piece 3 passes through lock seat 2 and is connected on door frame section bar 1, so the requirement for machining precision is also lower, reduce cost.

[0050] (II) by setting anti-collision rubber seat 4 on lock seat 2, so that the door leaf can avoid direct impact on door frame section bar 1, thereby improving the service life of the product, also reduce noise, in addition, by integrating anti-collision rubber seat 4 on lock seat 2, the structure is more compact, and the integration degree is higher.

[0051] (III) by setting the avoiding hole 23 communicating with the mounting hole 25 on the lock seat 2 and setting the anti-collision rubber seat 4 in the avoiding hole 23, the connecting piece 3 in the mounting hole 25 can be shielded, so that the lock seat 2 is more simple and generous in overall appearance.

[0052] It should be understood that the terms "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the modules or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application.

[0053] In addition, in the description of the present application, the meaning of "a plurality of" and "several" is two or more than two, unless otherwise explicitly and specifically limited.

[0054] The technical means disclosed in the present application scheme is not limited to the technical means disclosed in the above embodiment, but also includes the technical scheme composed of any combination of the above technical features. It should be pointed out that for ordinary skilled in the art, without departing from the principle of the present application, a number of improvements and refinements can be made, which are also considered within the protection scope of the present application.

Claims

1. A new lock seat fixing structure characterized in that, include: The door frame profile has mounting grooves. A lock seat, at least partially sliding within the mounting groove; A connector, which passes through the lock seat and is connected to the door frame profile; Both sides of the lock seat are formed with abutment portions for abutting and cooperating with the door frame profile. When the connector moves from the end of the lock seat away from the door frame profile to the end of the lock seat close to the door frame profile and connects to the door frame profile, it can drive the two abutment portions to abut against the door frame profile to achieve the limiting and fixing of the lock seat.

2. The new lockset mounting structure according to claim 1, wherein The lock base has a slider that slides in the mounting groove at one end near the door frame profile. Both sides of the slider have protruding edges to form the abutment portion. The door frame profile also has clearance grooves that connect the two sides of the mounting groove and allow the protruding edges to extend into them. When the connector is connected to the door frame profile, it can drive the two protruding edges to abut against the inner walls of the two clearance grooves respectively.

3. The new lockset mounting structure according to claim 2, wherein The slider and the two protruding edges are integrally formed to form a limiting block. The mounting groove and the two clearance grooves are connected to form a limiting groove. The shape of the limiting block and the limiting groove are adapted to each other.

4. The new lockset mounting structure according to claim 3, wherein The limiting block extends along the height direction of the lock seat, and the limiting groove extends along the height direction of the door frame profile.

5. The new lockset mounting structure according to any one of claims 1-4, wherein, The lock base is also provided with a mounting hole, which extends from one end of the lock base away from the door frame profile to the end closer to the door frame profile; the connector passes through the mounting hole.

6. The new lockset mounting structure according to claim 5, wherein The axis of the mounting hole is arranged horizontally.

7. The new lockset mounting structure according to claim 5, wherein The mounting hole is a screw hole, and the connector is a locking screw screwed into the screw hole.

8. The new lockset mounting structure according to claim 5, wherein It also includes an anti-collision rubber seat disposed on the lock seat, wherein: The lock base is provided with a clearance hole at the end away from the door frame profile, which is connected to the mounting hole and allows the connector to be inserted. The anti-collision rubber seat is disposed in the clearance hole and covers the connector.

9. The new lockset mounting structure according to claim 5, wherein The lock seat also has a lock hole at the end away from the door frame profile for engaging with the lock point.

10. A door and window system characterized by Including the novel lock seat fixing structure as described in any one of claims 1-9.

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