Lock seat and locking module applying same

Abstract

The utility model relates to the technical field of doors and windows, and particularly discloses a lock seat and a locking module applying the lock seat, a movable hole is formed in the lock seat, the movable hole comprises a locking half hole and an unlocking half hole, and a lock sleeve of a sliding block can move in the locking half hole and the unlocking half hole; a matching groove used for being matched with the matching edge of the window frame profile is formed in the side edge of the lock seat, a clamping hole communicated with the matching groove is formed in the lock seat, a clamping piece is inserted into the clamping hole, the clamping piece is connected with the matching edge of the window frame profile in a clamped mode, and the lock seat is fixedly connected with the window frame profile. By means of the arrangement, the situation that the window frame profile is scrapped due to punching deviation is avoided, and installation of the lock seat is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of door and window technology, and specifically discloses a lock seat and a locking module using the same. Background Technology

[0002] A drift window is a window style that looks similar to a casement window. Its opening method is a sliding tilt-and-turn mechanism, which means that after the window sash is opened by turning the handle, it can be pushed and pulled to one side to achieve the sliding function. Therefore, it has the characteristics of small footprint, good sealing, high security and good sound insulation.

[0003] The existing locking module of the drift window generally includes a slider and a lock seat. The slider is connected to the connecting rod and is directly slidably installed on the window sash profile. The lock seat is installed on the window frame profile by drilling holes and fixing screws. However, if the drilling is too inaccurate, the lock seat cannot be installed on the window frame profile, which requires drilling holes in a new window frame profile, greatly increasing the loss rate and making it inconvenient to install the lock seat. Utility Model Content

[0004] To overcome at least one of the defects described in the prior art, this utility model provides a lock seat and a locking module using the same. By providing a mating groove on the side of the lock seat for mating with the mating edge of the window frame profile, and providing a snap-fit ​​hole on the lock seat that connects to the mating groove, a snap-fit ​​component is inserted into the snap-fit ​​hole, so that the snap-fit ​​component snaps with the mating edge of the window frame profile, thereby fixing the lock seat to the window frame profile. This avoids the scrapping of the window frame profile caused by drilling deviation and also makes the installation of the lock seat easier.

[0005] The technical solution adopted by this utility model to solve its problem is:

[0006] The lock seat has movable holes, including a locking half-hole and an unlocking half-hole. The locking sleeve of the slider can move between the locking half-hole and the unlocking half-hole. The side of the lock seat has a mating groove for mating with the mating edge of the window frame profile. The lock seat has a snap-fit ​​hole that connects to the mating groove. A snap-fit ​​piece is inserted into the snap-fit ​​hole so that the snap-fit ​​piece snaps with the mating edge of the window frame profile, thereby fixing the lock seat to the window frame profile.

[0007] Specifically, a locking edge is provided on the inner side of the locking half hole away from the window frame profile. The locking edge is used to cooperate with the limiting edge on the slider lock sleeve to lock the slider.

[0008] Specifically, when the slider's locking sleeve is inside the locking half-hole, the slider's locking sleeve is restricted from moving in the width direction within the locking half-hole.

[0009] Specifically, the width of the unlocking half-hole is greater than the width of the locking half-hole, so that the locking sleeve of the slider can move along the width direction of the unlocking half-hole, thereby driving the window frame profile to move onto the window frame slide rail.

[0010] Specifically, the connection between one side of the locking half-hole and the other side of the unlocking half-hole is a right-angle transition, while the connection between the other side of the locking half-hole and the other side of the unlocking half-hole is an arc transition. The arc transition gradually increases from the locking half-hole to the unlocking half-hole so that the width of the unlocking half-hole is greater than the width of the locking half-hole.

[0011] Specifically, the inner side of the locking half-hole away from the unlocking half-hole has a rounded transition, and / or the inner side of the unlocking half-hole away from the locking half-hole has a rounded transition.

[0012] Based on the same concept, this utility model also provides a locking module, comprising:

[0013] As described above, the lock seat;

[0014] The slider assembly includes a slider, which is fixedly connected to a connecting rod. The slider is provided with a locking sleeve for engaging with a movable hole. Under the action of the slider, the locking sleeve can move between the locking half hole and the unlocking half hole.

[0015] Specifically, the slider assembly also includes a slide block, the slider slides into the slide block, the slider is fixedly connected to the connecting rod, and the slide block is fixedly connected to the window sash profile; when the connecting rod slides relative to the window sash profile, it drives the slider to slide relative to the slide block, so that the lock sleeve moves between the locking half hole and the unlocking half hole.

[0016] In summary, compared with the prior art, the lock base and locking module using the present invention have the following technical advantages:

[0017] By providing a mating groove on the side of the lock seat for mating with the mating edge of the window frame profile, and a snap-fit ​​hole on the lock seat connecting the mating groove, a snap-fit ​​component is inserted into the snap-fit ​​hole, so that the snap-fit ​​component snaps with the mating edge of the window frame profile, thus fixing the lock seat and the window frame profile together. This avoids the scrapping of the window frame profile due to drilling deviation and also makes the installation of the lock seat easier. Attached Figure Description

[0018] Figure 1 This is a perspective view of an embodiment of the lock base of this utility model;

[0019] Figure 2 This is a perspective view of the slider in one embodiment of the lock base of this utility model.

[0020] Figure 3 This is a perspective view of an embodiment of the lock base of this utility model;

[0021] Figure 4 This is a schematic diagram of the locking state of a locking module embodiment of the present invention;

[0022] Figure 5This is a schematic diagram of the unlocking state of a locking module embodiment of the present invention;

[0023] Figure 6 This is a perspective view of an embodiment of a locking module according to the present invention;

[0024] Figure 7 for Figure 6 A magnified view of region A in the middle.

[0025] The meanings of the reference numerals in the attached figures are as follows:

[0026] 1. Slider; 11. Hanging nail; 12. Lock sleeve; 121. Limiting edge; 13. Wear-resistant sleeve; 2. Slide seat; 20. Slide groove; 200. Limiting hole; 21. Fixing component; 210. Fixing hole; 3. Lock seat; 30. Movable hole; 300. Locking edge; 301. Locking half hole; 302. Unlocking half hole; 31. Snap-fit ​​component; 310. Snap-fit ​​hole; 32. Mating groove; 4. Window sash profile; 41. Connecting rod; 5. Window frame profile; 51. Sealing strip; 52. Mating edge. Detailed Implementation

[0027] To better understand and implement this invention, the technical solutions of this invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some, not all, of the embodiments of this invention. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention.

[0028] It should be understood that the phrase "one embodiment" or "an embodiment" throughout the specification means that a specific feature, structure, or characteristic related to the embodiment is included in at least one embodiment of the present invention. Therefore, "in one embodiment" or "in an embodiment" appearing throughout the specification do not necessarily refer to the same embodiment. Furthermore, these specific features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0029] It should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] 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 this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention.

[0031] Example 1

[0032] Please refer to Figure 1 , 2 As shown, this utility model discloses a slider assembly, including: a slider base 2 and a slider 1.

[0033] Specifically, the slide block 2 is fixedly connected to the window sash profile 4; the slider 1 is slidably fitted to the slide block 2, and the slider 1 is fixedly connected to the connecting rod 41. The slider 1 is provided with a locking sleeve 12 for engaging with the movable hole 30 of the lock seat 3; when the connecting rod 41 makes a sliding movement relative to the window sash profile 4, it drives the slider 1 to make a sliding movement relative to the slide block 2, so that the locking sleeve 12 moves in the movable hole 30 of the lock seat 3.

[0034] The above settings allow the slider 1 to slide more smoothly within the dedicated slide block 2, avoiding the discomfort and wear caused by the slider 1 sliding directly on the window sash profile 4, thus ensuring smooth operation for the user and the normal service life of the slider 1.

[0035] Specifically, the slide block 2 has a groove 20, and the slider 1 slides within the groove 20. More specifically, a wear-resistant sleeve 13 is provided on the side of the slider 1. The slider 1 is fitted into the groove 20 by the wear-resistant sleeve 13 engaging with the side of the groove 20, thus avoiding wear caused by direct contact between the side of the slider 1 and the side of the groove 20. Preferably, a boss is formed on the side of the slider 1, and a groove is formed on the wear-resistant sleeve 13 corresponding to the boss. The wear-resistant sleeve 13 is fitted onto the boss through the groove and is thus disposed on the side of the slider 1, so that the wear-resistant sleeve 13 is securely disposed on the side of the slider 1.

[0036] Furthermore, the slide block 2 is provided with a limiting hole 200 extending along the sliding direction of the slider 1, and the slider 1 is provided with a hanging nail 11 corresponding to the limiting hole 200. The hanging nail 11 is slidably engaged with the limiting hole 200 and fixedly connected to the connecting rod 41. Furthermore, one end of the hanging nail 11 protrudes from the side of the slider 1 facing away from the slide block 2, and the locking sleeve 12 is sleeved on this end of the hanging nail 11. More preferably, the limiting hole 200 is provided at the bottom inner side of the slide groove 20, thereby achieving the limitation of the sliding range of the slider 1 through a simpler structure, ensuring that the slider 1 slides within the normal sliding range.

[0037] In practice, the slide block 2 is fixedly connected to the window sash profile 4 through the through fastener 21; optionally, the slide block 2 is provided with fixing holes 210 on both sides for the through fastener 21, and the fixing holes 210 can be provided corresponding to the four corners of the slide block 2 to improve the stability of the connection between the slide block 2 and the window sash profile 4; in practice, the locking sleeve 12 is rotatably mounted on the slider 1, so that the locking sleeve 12 can move by rolling friction to improve the smoothness of the movement of the locking sleeve 12 in the movable hole 30, or the locking sleeve 12 can be fixedly mounted on the slider 1.

[0038] In addition, a limiting edge 121 is formed at the end of the locking sleeve 12 away from the slider 1. The limiting edge 121 is used to engage with the locking edge 300 on the inner edge of the locking half hole 301 to lock the slider 1, thereby locking the slider assembly.

[0039] Example 2

[0040] Please refer to Figure 3 As shown, this utility model discloses a lock base 3, which has a movable hole 30, including a locking half-hole 301 and an unlocking half-hole 302. The locking sleeve 12 of the slider 1 can move between the locking half-hole 301 and the unlocking half-hole 302. The side of the lock base 3 is provided with a mating groove 32 for mating with the mating edge 52 of the window frame profile 5. The lock base 3 is provided with a snap-fit ​​hole 310 communicating with the mating groove 32. A snap-fit ​​piece 31 is inserted into the snap-fit ​​hole 310, so that the snap-fit ​​piece 31 snaps with the mating edge 52 of the window frame profile 5, thereby fixing the lock base 3 to the window frame profile 5. Specifically, the snap-fit ​​piece 31 can be a screw, so that the thread of the screw snaps onto the mating edge 52, thereby fixing the lock base 3 to the window frame profile 5.

[0041] The above settings avoid the scrapping of window frame profile 5 due to drilling deviation, and also make the installation of lock seat 3 easier.

[0042] Specifically, a locking edge 300 is provided on the inner side of the locking half-hole 301 away from the window frame profile 5. The locking edge 300 is used to cooperate with the limiting edge 121 on the locking sleeve 12 of the slider 1 to lock the slider 1, so as to restrict the movement of the slider 1 in the direction perpendicular to the width direction of the locking half-hole 301. More specifically, when the locking sleeve 12 of the slider 1 is in the locking half-hole 301, the locking sleeve 12 of the slider 1 is restricted to move in the width direction within the locking half-hole 301.

[0043] Furthermore, the width of the unlocking half-hole 302 is greater than the width of the locking half-hole 301, so that the locking sleeve 12 of the slider 1 can move along the width direction of the unlocking half-hole 302, thereby driving the window frame profile 5 to move onto the window frame slide rail; even further, the connection between one side of the locking half-hole 301 and one side of the unlocking half-hole 302 is at a right angle, and the connection between the other side of the locking half-hole 301 and the other side of the unlocking half-hole 302 is at an arc transition, with the arc transition gradually increasing from the locking half-hole 301 to the unlocking half-hole 302, so that the width of the unlocking half-hole 302 is greater than the width of the locking half-hole 301.

[0044] Preferably, the inner side of the locking half-hole 301 away from the unlocking half-hole 302 has an arc transition, and / or the inner side of the unlocking half-hole 302 away from the locking half-hole 301 has an arc transition, so that the lock sleeve 12 can move more smoothly by using rolling friction.

[0045] Example 3

[0046] Based on the same concept, this utility model also provides a locking module, which uses the slider assembly and lock base 3 as described above. Please refer to the following for details. Figures 4 to 7 .

[0047] Reference Figure 4 In the locked state shown, the lock sleeve 12 is located inside the locking half hole 301, and the limiting edge 121 is engaged with the locking edge 300, restricting the movement of the slider 1 in the X direction. This fixes the relative position of the window sash profile 4 and the window frame profile 5 in the X direction, preventing the window sash from sliding in the X direction and causing the lock to be unreliable. In addition, the slider 1 is closer to the sealing strip 51 in the Y direction, so that the side of the window sash profile 4 abuts against the sealing strip 51, achieving a sealed fit between the window sash and the window frame, ensuring the sealing and sound insulation effect when the window sash is locked.

[0048] Reference Figure 5 In the unlocked state shown, the locking sleeve 12 is located inside the unlocking half-hole 302. The movable window sash profile 4 separates from the sealing strip 51 along the Y direction and moves to the window frame slide rail. At the same time, it drives the locking sleeve 12 to the part where the projection planes of the unlocking half-hole 302 and the locking half-hole 301 in the Z direction do not overlap, so that the limiting edge 121 separates from the locking edge 300. This allows the slider 1 to move along the X direction, and thus allows the window sash profile 4 to slide along the X direction on the window frame slide rail. That is, the extension direction of the window frame slide rail is parallel to the X direction, so that the relative position of the window sash profile 4 and the window frame profile 5 in the X direction changes, completing the window opening or closing operation.

[0049] When switching from the locked state to the unlocked state, the handle on the window sash profile 4 drives the connecting rod 41 to move along the Z direction toward the unlocking half-hole 302, causing the lock sleeve 12 located in the locking half-hole 301 to move along the Z direction into the unlocking half-hole 302, so that the lock sleeve 12 can move in both the X and Y directions, achieving the unlocked state; when switching from the unlocked state to the locked state, the handle on the window sash profile 4 drives the connecting rod 41 to move along the Z direction toward the locking half-hole 301, causing the lock sleeve 12 located in the unlocking half-hole 302 to move along the Z direction into the locking half-hole 301, so that the lock sleeve 12 is restricted in both the X and Y directions, achieving the locked state. Specifically, the lock sleeve 12 can be rolled and rubbed into the locking half-hole 301 by utilizing the arc transition connection between the other side of the locking half-hole 301 and the other side of the unlocking half-hole 302.

[0050] It should be noted that the various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. Although optional embodiments of this utility model have been described, those skilled in the art, once they understand the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including optional embodiments as well as all changes and modifications falling within the scope of this utility model.

[0051] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used merely to distinguish one entity from another, and do not necessarily require or imply any such actual relationship or order between these entities. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that an article or terminal device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such an article or terminal device. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the article or terminal device that includes that element.

[0052] The technical solution provided by this utility model has been described in detail above. Specific examples have been used to illustrate the principle and implementation of this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation and application scope based on the principle and implementation of this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A lock base, characterized in that, The lock seat (3) is provided with a movable hole (30), which includes a locking half hole (301) and an unlocking half hole (302). The lock sleeve (12) of the slider (1) can move between the locking half hole (301) and the unlocking half hole (302). The side of the lock seat (3) is provided with a mating groove (32) for mating with the mating edge (52) of the window frame profile (5). The lock seat (3) is provided with a snap-fit ​​hole (310) that communicates with the mating groove (32). A snap-fit ​​piece (31) is inserted into the snap-fit ​​hole (310) so that the snap-fit ​​piece (31) is snapped with the mating edge (52) of the window frame profile (5) so that the lock seat (3) is fixedly connected to the window frame profile (5).

2. The lock base according to claim 1, characterized in that, A locking edge (300) is provided on the inner side of the locking half hole (301) away from the window frame profile (5). The locking edge (300) is used to cooperate with the limiting edge (121) on the slider (1) lock sleeve (12) to lock the slider (1).

3. The lock base according to claim 1, characterized in that, When the locking sleeve (12) of the slider (1) is inside the locking half hole (301), the locking sleeve (12) of the slider (1) is restricted from moving in the width direction within the locking half hole (301).

4. The lock base according to claim 1 or 2, characterized in that, The width of the unlocking half hole (302) is greater than the width of the locking half hole (301) so that the locking sleeve (12) of the slider (1) can move along the width direction of the unlocking half hole (302), thereby driving the window frame profile (5) to move onto the window frame slide rail.

5. The lock base according to claim 4, characterized in that, The connection between one side of the locking half-hole (301) and one side of the unlocking half-hole (302) is at a right angle, and the connection between the other side of the locking half-hole (301) and the other side of the unlocking half-hole (302) is at an arc. The arc gradually increases in size from the locking half-hole (301) to the unlocking half-hole (302) so that the width of the unlocking half-hole (302) is greater than the width of the locking half-hole (301).

6. The lock base according to claim 1 or 2, characterized in that, The inner side of the locking half-hole (301) away from the unlocking half-hole (302) has an arc transition, and / or the inner side of the unlocking half-hole (302) away from the locking half-hole (301) has an arc transition.

7. A locking module, characterized in that, include: The lock seat as described in any one of claims 1 to 6; The slider assembly includes a slider (1) which is fixedly connected to a connecting rod (41). The slider (1) is provided with a locking sleeve (12) for engaging with the movable hole (30). Under the action of the slider (1), the locking sleeve (12) can move between the locking half hole (301) and the unlocking half hole (302).

8. The locking module according to claim 7, characterized in that, The slider assembly also includes a slide block (2), the slider (1) is slidably engaged with the slide block (2), the slider (1) is fixedly connected to the connecting rod (41), and the slide block (2) is fixedly connected to the window sash profile (4); when the connecting rod (41) makes a sliding movement relative to the window sash profile (4), it drives the slider (1) to make a sliding movement relative to the slide block (2), so that the lock sleeve (12) moves between the locking half hole (301) and the unlocking half hole (302).

Images