CN205445148U - Lock points lock seat structure - Google Patents

Abstract

The lock point lock seat structure includes a closed body, a frame, a lock seat and a buckle. The lock buckle includes a bottom plate and a hook assembly. The bottom plate is embedded in the second chute of the closed body. Both sides of the bottom plate are provided with The first flange extending outward, the first flange is clamped on both sides of the second chute, the hook assembly includes a plunger and a hook, one end of the plunger is fixed on the bottom plate, and the hook is arranged on the plunger the other end; the lock seat includes at least two lock parts, the lock parts are embedded in the first slide groove of the frame, and the two sides of the lock parts are provided with second flanges, and the second flanges snap It is arranged on both sides of the first chute, and the locking part is also provided with a locking wall, and above or below the locking wall is provided with a penetration space, and the penetration space is used for the hook to pass through the locking wall. One side moves to the other side of the locking wall, and the locking wall is used to lock the hook. The lock buckle and the lock seat of the utility model have a stable structure after being locked, and can effectively improve the anti-theft performance.

Description

Lock point lock seat structure

technical field

The utility model relates to a lock point lock seat structure.

Background technique

The lock point lock seat structure generally includes a lock seat and a lock catch. The lock seat is fixed on the inside of the frame, and the lock catch is fixed on the closed body (such as the door panel and the door frame, or the window sash and the window frame), and the closed body is also provided with a handle. And the connecting rod, turning the handle can drive the connecting rod to move up and down. The lock includes a plunger, and the end of the plunger is provided with a dot-shaped locking head. The diameter of the snapping head is larger than the diameter of the plunger. The lock is fixed on the connecting rod and can be driven by the connecting rod to move up and down. The lock seat is provided with an avoidance groove, which is used for the entry of the locking head and the insertion rod, and a locking hole is provided above or below the avoidance groove, and the locking hole communicates with the avoidance groove. When locking the closure body, make the lock catch close to the lock seat, and make the snap head pass through the avoidance groove, then turn the handle to drive the snap head to move up or down to the position of the snap hole, and use the snap hole to Set the card bit header on the card.

However, the existing lock point and lock seat structure generally only has one locking head, and the force bearing area of the point-shaped locking head and the locking hole is too small, so the force is not stable, and the force is not stable under the action of external force. When it is on the connecting rod, it is easy to make the clamping head break away from the clamping hole, so the anti-theft performance is relatively poor; moreover, the installation of its lock base and snap close of the existing lock point lock seat structure is relatively weak, which further reduces the anti-theft performance.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of this utility model is to provide a locking point lock seat structure, which can effectively improve the anti-theft performance.

In order to achieve the above object, the utility model adopts the following technical solutions:

Lock point lock seat structure, including:

A frame body, one side inside the frame body is provided with a first chute, and the first chute extends along the height direction of the frame body;

A closing body for closing the cover frame, one side of the closing body is provided with a second chute extending along the height direction of the closing body;

The buckle includes a base plate and at least two hooking components, the at least two hooking components are arranged along the height direction of the base plate, the base plate is slidably embedded in the second chute, and both sides of the base plate are provided with outward An extended first flange, the first flange is clamped on both sides of the second chute, the hook assembly includes a plunger and a hook, one end of the plunger is fixed on the bottom plate, and the hook is arranged on the bottom of the plunger another side;

The lock seat includes at least two lock parts corresponding to the hooking components one by one, the at least two lock parts are arranged along the height direction of the lock seat, and the lock parts are slidably embedded in the first sliding groove. Both sides of the locking part are provided with second flanges extending outward, and the second flanges are clamped on both sides of the first chute. The locking part is also provided with a locking wall, and the locking wall A piercing space is provided above or below, and the piercing space is used for the hook to move from one side of the locking wall to the other side of the locking wall, and the locking wall is used for locking the hook.

Further, a groove is provided on a side of the locking wall close to the passing space, and the groove is used for accommodating the insertion rod.

Further, a positioning protrusion is provided on a side of the bottom plate close to the second sliding slot.

Further, the locking wall is located on a side of the second flange away from the first slide groove, and both sides of the locking wall are connected to the second flange through a connecting wall.

Further, the lock base includes two lock parts, and a penetration space is provided under the locking wall of the lock parts, and the lock includes two hooking components, and the hooks of the hooking components are located above the insertion rod.

Further, the closing body is a door panel.

Further, the closed body is a window sash.

The beneficial effects of the utility model are:

Compared with the prior art, the latch and the lock seat of the utility model are engaged by the locking wall and the hook, so that the locked structure is stable and not easy to disengage, and the number of the lock and the lock seat Each has at least two. In this way, there are more stress points, which further increases the stability of the structure, is not easy to be opened violently, and improves the anti-theft performance. Moreover, the lock is set on the second chute through the first flange On both sides of the lock seat, the lock seat is clamped on both sides of the first chute by the second flange, so that the installation is convenient and the fixing of the lock catch and the lock seat is more firm, which further improves the anti-theft performance.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structure schematic diagram of closure body and latch of the present utility model;

Fig. 3 is the structural representation of frame body and lock seat of the present utility model;

Fig. 4 is the structural representation of the utility model lock seat;

Fig. 5 is a structural schematic diagram of the lock of the present utility model;

Fig. 6 is a schematic structural diagram of the cooperation between the lock catch and the lock seat of the present invention;

Figure 7 is a schematic side view of Figure 6;

Among them: 10. Closed body; 11. Second chute; 20. Frame body; 21. First chute; 30. Lock; 31. Bottom plate; 311. First flange; 32. Hook assembly; 321. Inserting rod; 322, hook; 33, positioning protrusion; 40, lock seat; 41, locking part; 411, locking wall; 412, second flange; 413, groove; 42, penetration space.

detailed description

Below, in conjunction with accompanying drawing and specific embodiment, the utility model is described further:

As shown in Figures 1 to 7, the locking point lock seat structure of the present utility model includes a closed body 10, a frame body 20, a lock seat 40 and a buckle 30, and the closed body 10 is provided with a The second chute 11 of the frame body 20 is provided with the first chute 21 extending along the height direction of the closure body 10; the lock 30 includes a bottom plate 31 and at least two hooking components 32, the at least two hooks are set The components 32 are arranged along the height direction of the bottom plate 31, and the bottom plate 31 is slidably embedded in the second slide groove 11. Both sides of the bottom plate 31 are provided with first flanges 311 extending outward, and the first flanges 311 are engaged with each other. Located on both sides of the second chute 11, the hook assembly 32 includes an insertion rod 321 and a hook 322, one end of the insertion rod 321 is fixed on the bottom plate 31, and the grab 322 is arranged on the other end of the insertion rod 321; The seat 40 includes at least two locking parts 41 corresponding to the hooking components 32 one by one, the at least two locking parts 41 are arranged along the height direction of the locking seat 40, and the locking parts 41 are slidably embedded in the first slide In the groove 21, both sides of the locking portion 41 are provided with a second flange 412 extending outward, and the second flange 412 is clamped on both sides of the first sliding groove 21, and the locking portion 41 is also A locking wall 411 is provided, and above or below the locking wall 411 is provided with a piercing space 42 for the hook 322 to move from one side of the locking wall 411 to the other side of the locking wall 411. On one side, the locking wall 411 is used to lock the hook 322 . When the closing body 10 is closed in the frame body 20 , the first sliding slot 21 and the second sliding slot 11 are oppositely arranged.

When the utility model is locked, the closing body 10 is first moved to make the lock 30 close to the lock seat 40, and the insertion rod 321 of the lock 30 penetrates the piercing space 42, so that the hook 322 is released from one side of the locking wall 411. Move to the other side of the locking wall 411, and then drive the lock 30 to move along the height direction, and make the hook 322 be stuck on the inner side of the locking wall 411, thus completing the locking of the lock 30 and the lock seat 40 Since the lock 30 and the lock seat 40 are engaged by the locking wall 411 and the hook 322, the structure is stable after locking, and the number of the lock 30 and the lock seat 40 is at least two, In this way, there are more stress points, which further increases the stability of the structure, is not easy to be opened violently, and improves the anti-theft performance. Furthermore, the lock catch 30 is clamped on both sides of the second chute 11 through the first flange 311 On the other hand, the lock seat 40 is clamped on both sides of the first slide groove 21 through the second flange 412, so that the installation is convenient and the lock catch 30 and the lock seat 40 are fixed more firmly, which further improves the anti-theft performance.

Further, how to drive the lock catch 30 to move along the height direction is the common knowledge of those skilled in the art. For example, in this embodiment, a handle and a connecting rod can be provided on the closing body 10, and the lock catch 30 can be fixed on the connecting rod. Turning the handle drives the connecting rod to move up and down, thereby driving the lock catch 30 to move up and down.

Further, there are various ways to arrange the piercing space 42 , for example, a plurality of locking parts 41 are distributed at intervals along the height direction of the locking buckle 30 , so that each locking wall 411 has a piercing space 42 above and below. . In this embodiment, the lock base 40 includes two lock parts 41, and a penetrating space 42 is provided under the locking wall 411 of the lock parts 41. The lock 30 includes two hooking components 32, and the hooking components 32 The hook 322 is located above the insertion rod 321, so that the space between the two locking walls 411 forms the penetration space 42 of the upper locking wall 411, and the space below the lock seat 40 forms the lower locking wall 411. The wear space 42.

Preferably, the retaining wall 411 is further provided with a groove 413 on the side close to the passing space 42, and the groove 413 is used to accommodate the insertion rod 321, so that the hook 322 is driven to the direction after passing through the passing space 42. When moving towards the locking wall 411 , the groove 413 can accommodate the insertion rod 321 , so that the contact area between the hook 322 and the locking wall 411 is larger.

Preferably, the side of the bottom plate 31 close to the second chute 11 is also provided with a positioning protrusion 33, so that the positioning protrusion 33 can be fixedly matched with the positioning hole of the connecting rod, so that multiple Buckle 30.

Furthermore, the locking wall 411 is located on a side of the second flange 412 away from the first slide groove 21 , and both sides of the locking wall 411 are connected to the second flange 412 through a connecting wall.

Further, the closing body 10 may be a door panel, or the closing body may be a window sash. Further, the locking point and seat structure can be applied to a horizontal push structure or a push-pull structure.

For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and ideas described above, and all these changes and deformations should fall within the protection scope of the claims of the present utility model.

Claims (7)

1. lock point base structure, it is characterised in that including:

Framework, the side within framework is provided with the first chute, and the first chute extends along the short transverse of this framework；

For the obturator of closing cap framework, the side of obturator is provided with the second chute of the short transverse extension along obturator；When obturator is enclosed in framework, the first chute and the second chute set relatively；

Snap close, assembly is set including base plate and at least two hook, this at least two hook sets the assembly short transverse arrangement along base plate, base plate is flush-mounted in the second chute slidably, the both sides of this base plate are equipped with outward extending first flange, and the first flange is fastened on the both sides of the second chute, and this hook sets assembly and includes inserted link and grab, one end of inserted link is fixed on base plate, and the other end of inserted link is located at by grab；

Lock, assembly latch part one to one is set including at least two and hook, this at least two latch part arranges along lock short transverse, this latch part is flush-mounted in the first chute slidably, the both sides of this latch part are equipped with outward extending second flange, second flange is fastened on the both sides of the first chute, a screens wall it is additionally provided with in this latch part, the either above or below of this screens wall is provided with and wears space, this wears space and moves to the opposite side of screens wall for confession grab from the side of screens wall, and this screens wall sets this grab for card.

2. lock point base structure as claimed in claim 1, it is characterised in that this screens wall is additionally provided with a groove near the side wearing space, and this groove is used for accommodating this inserted link.

3. lock point base structure as claimed in claim 1, it is characterised in that this base plate is additionally provided with positioning convex near the side of the second chute.

4. lock point base structure as claimed in claim 1, it is characterised in that screens wall is positioned at second flange side away from the first chute, and the both sides of this screens wall all connect wall by one and the second flange connects.

5. a lock point base structure as claimed in claim 1, it is characterised in that lock includes two latch part, is provided with and wears space below the screens wall of this latch part, and snap close includes that two hooks set assembly, this hook sets the grab of assembly and is positioned at the top of inserted link.

6. lock point base structure as claimed in claim 1, it is characterised in that this obturator is door-plate.

7. lock point base structure as claimed in claim 1, it is characterised in that this obturator is sash.