A locking point structure

Abstract

The present application relates to the technical field of lock structures, and discloses a locking point structure, including a lock block and an anti-slip pressure line compensation. The lock block is installed in the frame notch, and is used to cooperate with the lock head in the lock structure to realize the opening and closing of doors and windows. The lock block includes a stepped groove and a notch located on its visible surface, and the notch is connected to the stepped groove. The notch is used to pass the lock head in the lock structure, and the stepped groove is used to limit the mushroom head lock head. The anti-slip pressure line compensation is mounted on the frame notch to achieve the effect of hiding the lock block. Along the length direction of the frame notch, located on both sides of the lock block, the anti-slip pressure line compensation on both sides is against the lock block. Thereby, the effect of limiting is achieved, so as to facilitate the installation of the lock block. When the anti-slip pressure line compensation on both sides and the locking point are installed in the frame notch, the visible surface of the lock block is kept flush with the visible surface of the anti-slip pressure line compensation on both sides. Thereby, the hidden effect is achieved, making the inner decorative surface of the door and window more tidy, and improving the aesthetic effect of the inner side of the sash frame.

Description

Technical Field

[0001] The present application relates to the technical field of lock structures, for example, to a lock point structure. Background Art

[0002] The related art (Announcement No.: CN220133724U) discloses a double-locking point lock seat structure suitable for doors and windows, including a locking point assembly and a lock seat body. The locking point assembly includes a base plate and two locking points arranged on the base plate. A first bent lock plate and two second bent lock plates arranged opposite to each other are formed on both sides of the front of the lock seat body. The first bent lock plate and the two second bent lock plates respectively form lock grooves for the two locking points to be engaged and matched.

[0003] In the process of implementing the above embodiments, it is found that there are at least the following problems in the related art:

[0004] The double-locking point lock seat structure for doors and windows adopts a double-locking point design to improve the stability of the lock point and the lock seat after being connected, thereby improving the anti-drop effect of the lock point and the lock seat. However, after being installed on the inner side of the sash frame, the double-locking point lock seat structure for doors and windows is directly exposed to the inner side of the sash frame. This will cause the inner side surface of the sash frame to bulge, thereby affecting the visibility of the inner side of the sash frame and affecting the aesthetic effect of the inner side of the sash frame.

[0005] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0007] The disclosed embodiment provides a locking point structure to improve the aesthetic effect of the inner side of the fan frame.

[0008] In some embodiments, the locking point structure is applied to the frame slot on the inner side of the fan frame, including: a locking block installed in the frame slot, the locking block including a step groove and a notch located on its visible surface, the notch being connected to the step groove; an anti-slip pressure line compensation, clamped in the frame slot, located on both sides of the locking block along the length direction of the frame slot, the anti-slip pressure line compensation on both sides are against the locking block; wherein the visible surface of the locking block is flush with the visible surfaces of the anti-slip pressure line compensation on both sides.

[0009] Optionally, the locking block further comprises: a countersunk hole located at the bottom of the stepped groove; wherein the locking block is detachably mounted on the frame slot by means of a screw passing through the countersunk hole and threadedly connected to the frame slot.

[0010] Optionally, the anti-slip pressure line compensation on each side includes: a main body, the visible surface of the main body is flush with the visible surface of the locking block; a first clamping portion, connected to the main body and clamped on one side edge of the frame slot; a second clamping portion, connected to the main body and clamped on the other side edge of the frame slot.

[0011] Optionally, it also includes: a movable plate, which is located at the bottom of the step groove and on both sides of the notch along the length direction of the frame groove, and the planes where the movable plates on both sides are located are parallel to each other; a first guide shaft, which is slidably arranged on the movable plates on both sides along the length direction of the frame groove, and the first guide shafts on both sides are installed on the inner wall of the step groove; a first spring, which is respectively mounted on the first guide shafts on both sides, and the movable plates on both sides are located between the springs on both sides; a limiting nut, which is threadedly connected to the first guide shafts on both sides, and the limiting nuts on both sides are located between the movable plates on both sides.

[0012] Optionally, it also includes: a second guide shaft, which is installed on the opposite back sides of the movable plates on both sides along the length direction of the frame slot, and the second guide shafts on both sides can be slidably inserted into the inner wall of the step groove; a second spring, which is respectively mounted on the second guide shafts on both sides, and one end of the second spring on both sides is respectively against the movable plates on both sides, and the other end of the second spring on both sides is against the inner wall of the step groove.

[0013] Optionally, it further includes: first gaskets, which are respectively mounted on the first guide shafts on both sides and the second guide shafts on both sides, and the first gaskets on both sides are respectively located at the contact points between the first springs on both sides and the second springs on both sides and the movable plates on both sides.

[0014] Optionally, it also includes: a second gasket, which is respectively mounted on the first guide shaft on both sides and the second guide shaft on both sides, and the second gaskets on both sides are respectively located at the contact points between the first springs on both sides and the second springs on both sides and the inner wall of the stepped groove.

[0015] Optionally, it also includes: abutment blocks, which are respectively installed on the opposite surfaces of the movable plates on both sides and are used to abut against the lock.

[0016] Optionally, the abutting blocks on both sides include: a V-shaped groove, and the V-shaped grooves on both sides are located on opposite surfaces of the abutting blocks on both sides.

[0017] A locking point structure provided by the embodiment of the present disclosure can achieve the following technical effects:

[0018] The disclosed embodiment provides a locking point structure applied to the notch of the inner frame of the sash frame, including a locking block and an anti-slipping pressure line compensation. The locking block is installed in the notch of the frame, and is used to cooperate with the lock head in the lock structure to realize the opening and closing of doors and windows. The locking block includes a stepped groove and a notch located on its visible surface, the notch is connected to the stepped groove, the notch is used to pass the lock head in the lock structure, and the stepped groove is used to limit the mushroom head lock head. The anti-slipping pressure line compensation is mounted on the notch of the frame to achieve the effect of hiding the locking block. Along the length direction of the notch of the frame, the anti-slipping pressure line compensation on both sides of the locking block are located, and the anti-slipping pressure line compensation on both sides is against the locking block. Thereby, the effect of limiting is achieved, so as to facilitate the installation of the locking block. During installation, the position of the locking block is determined as required, and the locking block is fixed. The anti-slipping pressure line compensation is cut according to the required length and angle, and then the anti-slipping pressure line compensation is installed on both sides of the locking block, and the design of setting the anti-slipping pressure line compensation on both sides of the locking block is adopted. When the anti-slip pressure line compensation and the locking points on both sides are installed in the frame notches, the visible surface of the lock block is flush with the visible surface of the anti-slip pressure line compensation on both sides, thereby achieving a hidden effect, making the interior decorative surface of the door and window more tidy and improving the aesthetic effect of the inner side of the sash frame.

[0019] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] One or more embodiments are exemplarily described by corresponding drawings, and these exemplary descriptions and drawings do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings are considered similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0021] Figure 1 is a schematic diagram of a front cross-sectional structure of a locking point structure provided by an embodiment of the present disclosure;

[0022] Figure 2 is a schematic diagram of a top view of a locking point structure provided by an embodiment of the present disclosure;

[0023] Figure 3 is a schematic diagram of a top-down cross-sectional structure of a locking point structure provided by an embodiment of the present disclosure;

[0024] Figure 4 yes Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0025] Reference numerals:

[0026] 10: sash frame; 20: locking block; 21: stepped groove; 22: notch; 23: countersunk hole; 30: anti-slip pressure line compensation; 31: main body; 32: first clamping part; 33: second clamping part; 40: movable plate; 50: first guide shaft; 60: first spring; 70: limiting nut; 80: second guide shaft; 90: second spring; 100: counter block. DETAILED DESCRIPTION

[0027] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0028] The terms "first", "second", etc. in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so that the embodiments of the embodiments of the present disclosure described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0029] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0030] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0031] Unless otherwise stated, the term "plurality" means two or more.

[0032] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

[0033] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0034] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0035] Combination Figures 1 to 4 As shown, the embodiment of the present disclosure provides a locking point structure, which is applied to the frame notch on the inner side of the sash frame 10, and includes a locking block 20 and an anti-slip pressure line compensation 30. The locking block 20 is installed in the frame notch, and the locking block 20 includes a step groove 21 and a notch 22 located on its visible surface, and the notch 22 is connected to the step groove 21. The anti-slip pressure line compensation 30 is clamped in the frame notch, and is located on both sides of the locking block 20 along the length direction of the frame notch, and the anti-slip pressure line compensation 30 on both sides are against the locking block 20. Among them, the visible surface of the locking block 20 is kept flush with the visible surfaces of the anti-slip pressure line compensation 30 on both sides.

[0036] The embodiment of the present disclosure provides a locking point structure applied to the inner frame notch of the sash frame 10, including a locking block 20 and an anti-slip pressure line compensation 30. The locking block 20 is installed in the frame notch, and is used to cooperate with the lock head in the lock structure to realize the opening and closing of doors and windows. The locking block 20 includes a stepped groove 21 and a notch 22 located on its visible surface, and the notch 22 is connected to the stepped groove 21, and the notch 22 is used to pass the lock head in the lock structure, and the stepped groove 21 is used to limit the mushroom head lock head. The anti-slip pressure line compensation 30 is clamped in the frame notch to achieve the effect of hiding the locking block 20. Along the length direction of the frame notch, located on both sides of the locking block 20, the anti-slip pressure line compensation 30 on both sides are against the locking block 20. Thereby, the effect of limiting is achieved, so as to facilitate the installation of the locking block 20. During installation, the position of the locking block 20 is determined as required, and the locking block 20 is fixed. The anti-slip pressure line compensation 30 is cut according to the required length and angle, and then the anti-slip pressure line compensation 30 is installed on both sides of the lock block 20. The design of setting the anti-slip pressure line compensation 30 on both sides of the lock block 20 is adopted. When the anti-slip pressure line compensation 30 and the locking point on both sides are installed in the frame notch, the visible surface of the lock block 20 is kept flush with the visible surface of the anti-slip pressure line compensation 30 on both sides. Thus, the hidden effect is achieved, the inner decorative surface of the door and window is more tidy, and the aesthetic effect of the inner side of the sash frame 10 is improved.

[0037] Optionally, combined Figure 2 and Figure 3As shown, the locking block 20 further includes a countersunk hole 23. The countersunk hole 23 is located at the bottom of the stepped groove 21. The locking block 20 is detachably mounted on the frame slot by a screw that passes through the countersunk hole 23 and is threadedly connected to the frame slot.

[0038] In the disclosed embodiment, the locking block 20 further includes a countersunk hole 23 located at the bottom of the stepped groove 21. The countersunk hole 23 is used to pass a connecting piece such as a screw. During use, after the screw passes through the countersunk hole 23 and is threadedly connected to the frame notch, the locking block 20 can be fixed at the frame notch. The threaded connection has the advantages of stable connection and easy disassembly. In addition, the design of the countersunk hole 23 allows the head of the screw to be accommodated inside the countersunk hole 23, thereby preventing the locking head from colliding with the screw when sliding inside the stepped groove 21.

[0039] Optionally, combined Figure 1 As shown, each side of the anti-slip pressure line compensation 30 includes a main body 31, a first clamping portion 32 and a second clamping portion 33. The visible surface of the main body 31 is kept flush with the visible surface of the locking block 20. The first clamping portion 32 is connected to the main body 31 and is clamped on one side edge of the frame notch. The second clamping portion 33 is connected to the main body 31 and is clamped on the other side edge of the frame notch.

[0040] In the disclosed embodiment, each side of the anti-slip pressure line compensation 30 includes a main body 31 and a first clamping portion 32 and a second clamping portion 33 connected to the main body 31. The visible surface of the main body 31 is kept flush with the visible surface of the locking block 20 to hide the locking block 20. The first clamping portion 32 and the second clamping portion 33 are respectively clamped on the two side edges of the frame notch to fix the entire anti-slip pressure line compensation 30 to the frame notch. The anti-slip pressure line compensation 30 and the frame notch are clamped in a clamping manner, which has the advantage of being easy to install and disassemble.

[0041] Optionally, combined Figure 3 and Figure 4 As shown, it also includes a movable plate 40, a first guide shaft 50, a first spring 60 and a limiting nut 70. The movable plate 40 is located at the bottom of the step groove 21, and is located on both sides of the notch 22 along the length direction of the frame notch. The planes where the movable plates 40 on both sides are located are parallel to each other and are used to abut against the lock head in the lock structure. The first guide shaft 50 is slidably arranged on the movable plates 40 on both sides along the length direction of the frame notch, and the first guide shafts 50 on both sides and the movable plates 40 can slide with each other. The first guide shafts 50 on both sides are installed on the inner wall of the step groove 21, and are used to play the role of guiding support. The first spring 60 is respectively sleeved on the first guide shafts 50 on both sides, and the movable plates 40 on both sides are located between the springs on both sides, and the springs on both sides are used to play the role of buffering. The limiting nuts 70 are respectively threadedly connected to the first guide shafts 50 on both sides, and the limiting nuts 70 on both sides are located between the movable plates 40 on both sides, and the limiting nuts 70 on both sides are used to play the role of limiting.

[0042] In the disclosed embodiment, the movable plate 40, the first guide shaft 50, the first spring 60 and the limit nut 70 are also included. During use, when the lock head in the structure enters the inside of the step groove 21 through the notch 22, slides along the inside of the step groove 21, and abuts against the movable plate 40, the first spring 60 can be compressed under the guiding support of the first guide shaft 50, thereby playing a buffering effect. This is to avoid a large collision between the lock head in the structure and the inner wall of the step groove 21, resulting in damage to related parts.

[0043] Optionally, combined Figure 3 and Figure 4 As shown, the second guide shaft 80 and the second spring 90 are also included. The second guide shafts 80 are respectively installed on the opposite back sides of the movable plates 40 on both sides along the length direction of the frame notch, and are respectively used to support and install the second springs 90. The second guide shafts 80 on both sides can be slidably inserted into the inner wall of the step groove 21, so that the second guide shafts 80 on both sides can move with the movement of the movable plates 40 on both sides. The second springs 90 are respectively sleeved on the second guide shafts 80 on both sides, one end of the second springs 90 on both sides is respectively against the movable plates 40 on both sides, and the other end of the second springs 90 on both sides is against the inner wall of the step groove 21, and are also used to play a buffering role.

[0044] In the disclosed embodiment, a second guide shaft 80 and a second spring 90 are also included. During use, when the lock head in the structure enters the inside of the step groove 21 through the notch 22, slides along the inside of the step groove 21, and abuts against the movable plate 40, under the guiding support of the first guide shaft 50, the first spring 60 and the second spring 90 can be compressed, and play a buffering role together, thereby improving the buffering effect.

[0045] Optionally, combined Figure 3 and Figure 4 As shown, the first gasket is also included. The first gasket is respectively mounted on the first guide shafts 50 and the second guide shafts 80 on both sides, and the first gaskets on both sides are respectively located at the contact points between the first springs 60 and the second springs 90 on both sides and the movable plates 40 on both sides.

[0046] In the embodiment disclosed in the present invention, first gaskets are also included which are respectively mounted on the first guide shafts 50 and the second guide shafts 80. The first gaskets are respectively located at the contact points between the first springs 60 and the second springs 90 on both sides and the movable plates 40 on both sides, so as to prevent the surfaces of the movable plates 40 on both sides from being worn and damaged by the first springs 60 and the second springs 90 on both sides.

[0047] Optionally, combined Figure 3 and Figure 4As shown, the second gasket is also included. The second gasket is respectively mounted on the first guide shafts 50 and the second guide shafts 80 on both sides, and the second gaskets on both sides are respectively located at the contact points between the first springs 60 and the second springs 90 on both sides and the inner wall of the stepped groove 21 .

[0048] In the embodiment disclosed in the present invention, second gaskets are also included which are respectively mounted on the first guide shafts 50 and the second guide shafts 80. The second gaskets are respectively located at the contact points between the first springs 60 and the second springs 90 on both sides and the inner wall of the step groove 21 to avoid being worn and damaged by the first springs 60 and the second springs 90 on both sides.

[0049] Optionally, combined Figure 3 and Figure 4 As shown, it also includes a counter-block 100. The counter-block 100 is respectively installed on the opposite surfaces of the movable plates 40 on both sides, and is used to counter the lock.

[0050] In the disclosed embodiment, there are also abutment blocks 100 respectively installed on the opposite surfaces of the movable plates 40 on both sides. The abutment blocks 100 on both sides are used to abut against the lock head to adjust the contact point to avoid collision between the lock head in the lock structure and the first guide shafts 50 on both sides.

[0051] Optionally, combined Figure 3 As shown, the abutting blocks 100 on both sides each include a V-shaped groove. The V-shaped grooves on both sides are located on opposite surfaces of the abutting blocks 100 on both sides.

[0052] In the embodiment of the present disclosure, both the abutting blocks 100 include V-shaped grooves. The V-shaped grooves on both sides are located on opposite sides of the abutting blocks 100, and are used to abut against the lock head to achieve the effect of automatic centripetal positioning.

[0053] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A locking point structure, applied to the frame notch inside the fan frame, characterized in that: include: A locking block is installed in the frame notch, the locking block includes a stepped groove and a notch located on its visible surface, and the notch is connected to the stepped groove; The anti-slip pressure line compensation is clamped in the frame notch and is located on both sides of the locking block along the length direction of the frame notch. The anti-slip pressure line compensation on both sides abuts against the locking block. Wherein, the visible surface of the locking block is kept flush with the visible surfaces of the anti-slip pressure line compensation on both sides.

2. A locking point structure according to claim 1, characterized in that: The locking block also includes: A countersunk hole located at the bottom of the stepped groove; Wherein, the locking block is detachably mounted on the frame slot by means of a screw that passes through a countersunk hole and is threadedly connected to the frame slot.

3. A locking point structure according to claim 1, characterized in that: The anti-slip pressure line compensation on each side includes: A main body, a visible surface of the main body being flush with a visible surface of the locking block; A first clamping portion, connected to the main body and clamped on a side edge of the frame notch; The second clamping portion is connected to the main body and is clamped on the other side edge of the frame notch.

4. A locking point structure according to any one of claims 1 to 3, characterized in that: Also includes: A movable plate is located at the bottom of the step groove, along the length direction of the frame groove, and on both sides of the notch, and the planes where the movable plates on both sides are located are parallel to each other; A first guide shaft is slidably disposed on the movable plates at both sides along the length direction of the frame notch, and the first guide shafts at both sides are installed on the inner wall of the stepped groove; A first spring is respectively mounted on the first guide shafts on both sides, and the movable plates on both sides are located between the springs on both sides; The limiting nuts are respectively threadedly connected to the first guide shafts on both sides, and the limiting nuts on both sides are located between the movable plates on both sides.

5. A locking point structure according to claim 4, characterized in that: Also includes: The second guide shafts are respectively installed on the opposite back sides of the movable plates on both sides along the length direction of the frame notch, and the second guide shafts on both sides can be slidably inserted into the inner wall of the step groove; The second springs are respectively mounted on the second guide shafts at both sides, one end of the second springs at both sides abuts against the movable plates at both sides, and the other ends of the second springs at both sides abut against the inner wall of the stepped groove.

6. A locking point structure according to claim 5, characterized in that: Also includes: The first gaskets are respectively mounted on the first guide shafts on both sides and the second guide shafts on both sides. The first gaskets on both sides are respectively located at the contact positions between the first springs on both sides and the second springs on both sides and the movable plates on both sides.

7. A locking point structure according to claim 5, characterized in that: Also includes: The second gaskets are respectively mounted on the first guide shafts on both sides and the second guide shafts on both sides. The second gaskets on both sides are respectively located at the contact points between the first springs on both sides and the second springs on both sides and the inner wall of the stepped groove.

8. A locking point structure according to claim 4, characterized in that: Also includes: The abutting blocks are respectively installed on the opposite surfaces of the movable plates on both sides and are used to abut against the lock heads.

9. A locking point structure according to claim 8, characterized in that: The offset blocks on both sides include: V-shaped grooves, the V-shaped grooves on both sides are located on the opposite surfaces of the abutting blocks on both sides.

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