Combined hook and lock point structure

Abstract

The utility model belongs to door and window spare and component technical field provides a combination formula hooks the structure of locking point, including bottom plate, driving piece, sliding block, first linkage and lock hook, driving piece with bottom plate is slidingly fitted, sliding block with driving piece is slidingly fitted, lock hook with sliding block is fitted, first linkage is fitted with driving piece, sliding block respectively, driving piece relative bottom plate along the length extension direction of bottom plate in the sliding process, sliding block can be relative driving piece and along the width extension direction of bottom plate sliding. Its installation in the door and window sash, according to the movement of driving piece relative bottom plate, realize the movement of sliding block relative driving piece, realize the movement of lock hook, obtain the required hooks the fan locking point of opening direction, and above each spare and component is the structure of cooperation and realizes the installation of combination formula, is convenient for installation and maintenance.

Description

Technical Field

[0001] This utility model belongs to the technical field of door and window components, specifically relating to a combined hook and latch locking point structure. Background Technology

[0002] Side-push sliding windows are typically categorized into several types, including one fixed and one sliding, one fixed and two sliding, and double-opening. However, regardless of the type, they almost always include either a left-opening or right-opening sliding sash. When dealing with side-push sliding sashes in different directions, it's essential to design matching hardware for each direction, including upper and lower rollers, and hook-and-lock points. Commercially available side-push sliding hardware often requires the design of one or more reversed internal parts to replace the moving parts in different directions, significantly increasing mold costs and reducing economic efficiency. Utility Model Content

[0003] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of this utility model is to provide a combined hook-and-lock structure.

[0004] The technical solution adopted by this utility model to solve its technical problem is: A combined hook-and-lock structure includes a base plate, a drive plate, a slider, a first linkage component, and a locking hook. The drive plate is slidably engaged with the base plate, the slider is slidably engaged with the drive plate, the locking hook is engaged with the slider, and the first linkage component is engaged with both the drive plate and the slider. During the sliding process of the driving plate relative to the base plate and along the length extension direction of the base plate, the slider can slide relative to the driving plate and along the width extension direction of the base plate.

[0005] Preferably, the driving plate is provided with a driving groove, the driving groove is inclined to the length extension direction of the driving plate, the slider is provided with a first connecting hole, and the two ends of the first linkage are respectively engaged with the driving groove and the first connecting hole.

[0006] Preferably, the slider is provided with a first sliding groove, the inner wall of the first sliding groove is provided with a first limiting serration, one end of the locking hook is located in the first sliding groove, and a second limiting serration is provided at one end of the locking hook, the first limiting serration and the second limiting serration meshing with each other.

[0007] Preferably, it also includes a second linkage component, wherein the locking hook is provided with an adjustment groove, the slider is provided with a second connecting hole, the second linkage component slides in cooperation with the adjustment groove and is connected to the second connecting hole.

[0008] Preferably, it further includes a limiting outer shell component, which is disposed on both sides of the slider. The limiting outer shell component is provided with a limiting groove portion that cooperates with the side end of the slider. The bottom of the limiting outer shell component is provided with a connecting boss, and the base plate is provided with an outer shell connecting hole. The connecting boss cooperates with the outer shell connecting hole.

[0009] Preferably, the driving plate is provided with two first initial positioning holes, the base plate is provided with two baffle members, the two baffle members form a second sliding groove for the driving plate to slide and engage, the second sliding groove is provided with second initial positioning holes on both sides, and the limiting outer shell is provided with a third initial positioning hole.

[0010] Preferably, the bottom plate has a bottom sliding groove in the middle that cooperates with the first linkage member, two baffle members are symmetrically arranged on the upper and lower sides of the bottom sliding groove, two second initial positioning holes are symmetrically arranged on the left and right sides of the bottom sliding groove, and the number of outer shell connecting holes is four, wherein two outer shell connecting holes are symmetrically arranged on the left and right sides of one baffle member, and the other two outer shell connecting holes are symmetrically arranged on the left and right sides of another baffle member, and at the same time, two outer shell connecting holes and the other two outer shell connecting holes are symmetrically arranged on the upper and lower sides of the bottom sliding groove.

[0011] Preferably, the center of the drive groove overlaps with the center of the drive plate, and the two first initial positioning holes are symmetrically arranged on the left and right sides of the drive groove.

[0012] Preferably, it also includes a positioning block, which can cooperate with the first initial positioning hole, the second initial positioning hole, and the third initial positioning hole.

[0013] Preferably, it also includes quick-connect connectors, which are located at both ends of the drive plate, and the two ends of the drive plate are provided with connector mounting holes that cooperate with the quick-connect connectors.

[0014] Compared with the prior art, the beneficial effects of this utility model include: The locking mechanism of this application is installed on the sash of a door or window. The movement of the drive plate relative to the base plate causes the slider to move relative to the drive plate, thereby moving the locking hook to obtain the locking point of the sash required for the opening direction. Moreover, all the above components are designed to cooperate to achieve modular installation, which is convenient for installation and maintenance. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is an exploded view of the structure of this utility model.

[0018] Figure 3 This is a schematic diagram of the bottom direction of the limiting shell component of this utility model.

[0019] Figure 4 This is a schematic diagram showing the combined hook-and-lock structure in its initial state when the drive plate of this utility model is installed in a frontal mounting configuration.

[0020] Figure 5 This is a schematic diagram showing the combined hook-and-lock structure in its initial locked state when the drive plate of this utility model is installed in a frontal mounting configuration.

[0021] Figure 6 This is a schematic diagram showing the combined hook-and-lock structure in its initial state when the drive plate of this utility model is installed and mated on the back.

[0022] Figure 7 This is a schematic diagram showing the combined hook-and-lock structure in its initial locked state when the drive plate of this utility model is installed and mated on the back.

[0023] in: 1-Base plate, 101-Outer shell connection hole, 102-Baffle component, 103-Second initial positioning hole, 104-Bottom sliding groove; 2-Drive plate, 201-Drive slot, 202-First initial positioning hole, 203-Connector mounting hole; 3-Slider, 301-First connecting hole, 302-First sliding groove, 303-First limiting serrated part, 304-Second connecting hole; 4-First linkage component; 5-Locking hook, 501-Second limit serrated part, 502-Adjusting groove; 6-Second linkage component; 7-Location block; 8-Quick-connector; 9-Limiting housing component, 901-Limiting groove, 902-Connecting boss, 903-Third initial positioning hole. Detailed Implementation

[0024] To better understand the above-mentioned objectives, features, and advantages of this utility model, it will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. Many specific details are set forth in the following description to provide a thorough understanding of this utility model; the described embodiments are merely some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0025] 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 be limiting of the invention.

[0026] Example: like Figure 1-7 As shown, this embodiment provides a combined hook-and-lock structure, including a base plate 1, a drive plate 2, a slider 3, a first linkage member 4, and a locking hook 5. The drive plate 2 is slidably engaged with the base plate 1, the slider 3 is slidably engaged with the drive plate 2, the locking hook 5 is engaged with the slider 3, and the first linkage member 4 is engaged with the drive plate 2 and the slider 3 respectively. During the sliding process of the drive plate 2 relative to the base plate 1 and along the length extension direction of the base plate 1, the slider 3 can slide relative to the drive plate 2 and along the width extension direction of the base plate 1.

[0027] The combined hook-and-lock lock structure of this embodiment achieves the movement of the slider 3 relative to the driving plate 2 based on the movement of the driving plate 2 relative to the base plate 1, thereby realizing the movement of the locking hook 5 and obtaining the hook-and-lock lock point required for the opening direction. Moreover, all the above components are designed to cooperate to achieve combined installation, which is convenient for installation and maintenance.

[0028] In this embodiment, the drive plate 2 is provided with a drive groove 201, which is inclined to the length extension direction of the drive plate 2. The slider 3 is provided with a first connecting hole 301, and the two ends of the first linkage 4 are respectively engaged with the drive groove 201 and the first connecting hole 301.

[0029] Based on the above structure, and according to the setting direction of the drive slot 201 of the drive plate 2 and the above-described assembly-type mating structure, the drive plate 2 can be installed and mated with the base plate 1 by means of either the front or the back: For example, see Figure 4 and Figure 5The drive plate 2 is installed in a front-facing manner. At this time, the left end of the drive groove 201 is located below the right end of the drive groove 201. When the first linkage 4 is at the right end of the drive groove 201, the combined hook and lock point structure is in the initial state. When the first linkage 4 is at the left end of the drive groove 201, the combined hook and lock point structure is in the locked state. When the drive plate 2 moves from left to right in the length extension direction relative to the base plate 1, the first linkage 4 can be moved from the right end of the drive groove 201 to the left end of the drive groove 201. The slider 3 moves from top to bottom in the width extension direction relative to the base plate 1, that is, the locking hook 5 moves from top to bottom in the width extension direction relative to the base plate 1. For example, see Figure 6 and Figure 7 The drive plate 2 is installed on the back side. At this time, the left end of the drive groove 201 is above the right end of the drive groove 201. When the first linkage 4 is at the left end of the drive groove 201, the combined hook and lock point structure is in the initial state. When the first linkage 4 is at the right end of the drive groove 201, the combined hook and lock point structure is in the locked state. When the drive plate 2 moves from right to left in the length extension direction relative to the base plate 1, the first linkage 4 can be moved from the left end of the drive groove 201 to the right end of the drive groove 201. The slider 3 moves from top to bottom in the width extension direction relative to the base plate 1, that is, the locking hook 5 moves from top to bottom in the width extension direction relative to the base plate 1.

[0030] Therefore, the above method only requires reversing the drive plate 2 to achieve installation on the front or back, without replacing other parts, to achieve a side-pressure hook locking point that can be used for both left and right opening fans.

[0031] In this embodiment, the structure for the locking hook 5 and the slider 3 to cooperate is as follows: The slider 3 is provided with a first sliding groove 302, and the inner wall surface of the first sliding groove 302 is provided with a first limiting serration 303. One end of the locking hook 5 is located in the first sliding groove 302, and a second limiting serration 501 is provided at one end of the locking hook 5. The first limiting serration 303 and the second limiting serration 501 mesh with each other.

[0032] This embodiment also includes a second linkage 6, an adjustment groove 502 on the locking hook 5, and a second connecting hole 304 on the slider 3. The second linkage 6 slides and engages with the adjustment groove 502 and is connected to the second connecting hole 304.

[0033] This embodiment also includes a limiting outer shell 9, which is disposed on both sides of the slider 3. The limiting outer shell 9 is provided with a limiting groove 901 that cooperates with the side end of the slider 3. The bottom of the limiting outer shell 9 is provided with a connecting boss 902. The bottom plate 1 is provided with an outer shell connecting hole 101. The connecting boss 902 cooperates with the outer shell connecting hole 101. The limiting outer shell limits the sliding stroke of the slider 3 through the limiting groove 901 to prevent it from falling out.

[0034] In this embodiment, the drive plate 2 is provided with two first initial positioning holes 202, the base plate 1 is provided with two baffle members 102, the two baffle members 102 form a second sliding groove for the drive plate 2 to slide and cooperate, the second sliding groove is provided with second initial positioning holes 103 on both sides, and the limiting shell member 9 is provided with a third initial positioning hole 903.

[0035] See also Figure 2 The structure of the base plate 1 includes a bottom sliding groove 104 in the middle of the base plate 1 that cooperates with the first linkage component. Two baffles 102 are symmetrically arranged on the upper and lower sides of the bottom sliding groove 104. Two second initial positioning holes 103 are symmetrically arranged on the left and right sides of the bottom sliding groove 104. There are four outer shell connection holes 101, two of which are symmetrically arranged on the left and right sides of one baffle 102, and the other two are symmetrically arranged on the left and right sides of another baffle 102. At the same time, two outer shell connection holes 101 and the other two are symmetrically arranged on the upper and lower sides of the bottom sliding groove 104.

[0036] And see also Figure 2 The structure of the drive plate 2 is such that the center of the drive groove 201 of the drive plate 2 overlaps with the center of the drive plate 2, and two first initial positioning holes 202 are symmetrically arranged on the left and right sides of the drive groove.

[0037] The above achieves symmetrical arrangement of the various structures on the base plate 1 in the top, bottom, left, and right directions, and symmetrical arrangement of the various structures on the front and back of the drive plate 2. When the drive plate 2 is reversed to achieve front or back installation, no other parts need to be replaced, and the side pressure hook locking point can be used for both left and right opening fans.

[0038] Specifically, it also includes a positioning block 7. When the drive piece 2 slides relative to the base plate 1 and the positions of the first initial positioning hole 202 and the second initial positioning hole 103 correspond, the positioning block 7 can be installed so that the positioning block 7 can cooperate with the first initial positioning hole 202, the second initial positioning hole 103 and the third initial positioning hole 903 to fix the relative position of the drive piece 2 and the base plate 1.

[0039] This embodiment also includes a quick-connect connector 8, which is located at both ends of the drive plate 2. Both ends of the drive plate 2 are provided with connector mounting holes 203 that cooperate with the quick-connect connector 8. The structure of this embodiment can be easily installed at doors and windows through the quick-connect connector 8.

[0040] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Therefore, any modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A combined hook-and-lock structure, characterized in that, It includes a base plate, a drive plate, a slider, a first linkage component, and a locking hook. The drive plate is slidably engaged with the base plate, the slider is slidably engaged with the drive plate, the locking hook is engaged with the slider, and the first linkage component is engaged with both the drive plate and the slider. During the sliding process of the driving plate relative to the base plate and along the length extension direction of the base plate, the slider can slide relative to the driving plate and along the width extension direction of the base plate.

2. The combined hook-and-lock structure according to claim 1, characterized in that, The driving plate is provided with a driving groove, which is inclined to the length extension direction of the driving plate. The slider is provided with a first connecting hole, and the two ends of the first linkage are respectively engaged with the driving groove and the first connecting hole.

3. The combined hook-and-lock structure according to claim 1, characterized in that, The slider is provided with a first sliding groove, and the inner wall of the first sliding groove is provided with a first limiting serration. One end of the locking hook is located in the first sliding groove, and a second limiting serration is provided at one end of the locking hook. The first limiting serration and the second limiting serration mesh with each other.

4. The combined hook-and-lock structure according to claim 3, characterized in that, It also includes a second linkage component, wherein the locking hook is provided with an adjustment groove and the slider is provided with a second connecting hole, the second linkage component slides in cooperation with the adjustment groove and is connected to the second connecting hole.

5. The combined hook-and-lock structure according to claim 2, characterized in that, It also includes a limiting housing component, which is disposed on both sides of the slider. The limiting housing component has a limiting groove that cooperates with the side end of the slider. The bottom of the limiting housing component has a connecting boss. The base plate has a housing connecting hole, and the connecting boss cooperates with the housing connecting hole.

6. The combined hook-and-lock structure according to claim 5, characterized in that, The drive plate is provided with two first initial positioning holes, the base plate is provided with two baffle members, the two baffle members form a second sliding groove for the drive plate to slide and engage, the second sliding groove is provided with second initial positioning holes on both sides, and the limiting outer shell is provided with a third initial positioning hole.

7. The combined hook-and-lock structure according to claim 6, characterized in that, The bottom plate has a bottom sliding groove in the middle that cooperates with the first linkage component. Two baffles are symmetrically arranged on the upper and lower sides of the bottom sliding groove. Two second initial positioning holes are symmetrically arranged on the left and right sides of the bottom sliding groove. The number of outer shell connection holes is four, of which two outer shell connection holes are symmetrically arranged on the left and right sides of one baffle, and the other two outer shell connection holes are symmetrically arranged on the left and right sides of another baffle. At the same time, two outer shell connection holes and the other two outer shell connection holes are symmetrically arranged on the upper and lower sides of the bottom sliding groove.

8. The combined hook-and-lock structure according to claim 6, characterized in that, The center of the drive groove overlaps with the center of the drive plate, and the two first initial positioning holes are symmetrically arranged on the left and right sides of the drive groove.

9. The combined hook-and-lock structure according to claim 6, characterized in that, It also includes a positioning block, which can cooperate with the first initial positioning hole, the second initial positioning hole, and the third initial positioning hole.

10. The combined hook-and-lock structure according to claim 1, characterized in that, It also includes quick-connect connectors, which are located at both ends of the drive plate. Both ends of the drive plate are provided with connector mounting holes that mate with the quick-connect connectors.

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