Screen window lock and invisible screen window with same

Abstract

The utility model discloses a screen window lockset and an invisible screen window with the screen window lockset, and the screen window lockset comprises a lock seat and a pressing type lock body, a lock hole is formed in the lock seat; the pressing type lock body comprises a lock handle and a lock pin; the lock pin penetrates through the screen window pull rod and is clamped into the lock hole to be locked and positioned when the lock handle is pressed. The invisible screen window with the screen window lockset comprises a window frame and a screen window pull rod, and the screen window lockset is arranged on the window frame and the screen window pull rod. The screen window locking device is reasonable in structural arrangement, locking and positioning can be effectively and rapidly achieved, the overall use safety and reliability are improved, the overall lock is small and exquisite, the requirement of a screen window pull rod with an extremely narrow frame can be met, and locking stability of a screen window can be easily achieved; according to the invisible screen window, the installation operation of the screen window lock can be effectively and rapidly achieved, the stability and reliability of locking can be improved, the use safety and reliability can be improved, and meanwhile the requirements of customers with extremely narrow frames can be met.

Description

Technical Field

[0001] The utility model belongs to the technical field of invisible screen windows, and in particular relates to a screen window lock and an invisible screen window with the screen window lock. Background Art

[0002] In order to solve the problem of mosquito prevention on windows, invisible screens are generally installed on windows. In the existing technology, there are generally two solutions for opening and closing invisible screens:

[0003] The first is to install positive and negative magnets on the pull rod and the frame to achieve adsorption and separation. The biggest disadvantage of this magnetic attraction type is that the screen window lacks stability when in closed use. For example, when there is a large vibration or when it is easily touched or when the wind is strong, it is easy to automatically separate, thus affecting the effect of blocking mosquitoes from entering the room.

[0004] The second method is to install an upper and lower connecting rod lock driven by an elastic device in the pull rod. Although this two-way driven connecting rod lock with an elastic device can solve the problem of automatic separation when the pull rod and the frame are closed through the physical device of upper and lower locking, it can effectively prevent mosquitoes. However, there are two technical disadvantages. The first disadvantage is the lack of child safety protection devices. Children can also open the screen window at will through independent and simple operations, which poses a safety hazard to children. The second disadvantage is that in order to allow the invisible screen window to be positioned, stopped and balanced in use, parallel lines need to be installed in the pull rod. Due to the limitations of the overall operating technical space, the parallel lines conflict with the position of the connecting rod in the pull rod. Therefore, after installing this lock, the balance line cannot be installed at the same time, which leads to the lack of stability in the overall operating technology of the invisible screen window. Summary of the invention

[0005] The utility model aims to provide a screen window lock which has a reasonable structure and is conducive to achieving the stability of screen window locking and an invisible screen window with the screen window lock.

[0006] One of the purposes of the utility model is to provide a screen window lock, comprising a lock seat arranged on a window frame and a push-type lock body arranged on a screen window pull rod;

[0007] The lock seat is provided with a lock hole;

[0008] The push-type lock body comprises a lock handle and a lock pin fixed on the side of the lock handle;

[0009] The lock pin passes through the screen window pull rod and is locked in place in the lock hole when the lock handle is pressed.

[0010] It is further preferred that: a mounting slide block for mounting on a window frame is provided on a side of the lock seat;

[0011] The installation slide block of the lock seat is arranged on the window frame and is fixed by screw locking.

[0012] It is further preferred that: the number of the lock holes on the lock seat is one, two or three;

[0013] The number of lock pins on the lock handle matches the number of lock holes.

[0014] It is further preferred that: the lock seat is a metal structure.

[0015] It is further preferred that: the push-type lock body can be unlocked by pressing the front side in cooperation with a password, a key, or a sealed lock in cooperation with a key.

[0016] The second purpose of the utility model is to provide an invisible screen window with a screen window lock, including a window frame and a screen window pull rod connected to the screen, and the window frame and the screen window pull rod are provided with the above-mentioned screen window lock.

[0017] It is further preferred that: a mounting slide groove is provided on the side of the window frame;

[0018] The mounting slide block of the lock seat is arranged in the mounting slide groove and fixed by screws.

[0019] It is further preferred that: the cross-sectional shape of the installation slide groove is a dovetail shape or a T shape;

[0020] The cross-sectional shape of the mounting sliding block matches the shape of the mounting sliding groove.

[0021] It is further preferred that: the screen window pull rod is a metal structure, and the width of the lock handle is smaller than the width of the screen window pull rod.

[0022] It is further preferred that the length of the locking pin is greater than the thickness of the screen window pull rod.

[0023] The utility model has positive effects: the screen window lock of the utility model is not only reasonably structured, but also can effectively and quickly realize locking and positioning through the lock seat and the push-type lock body, thereby improving the overall use safety and reliability, and the overall lock is small and does not appear clumsy, can meet the requirements of the screen window pull rod with an extremely narrow frame, is conducive to realizing the stability of the screen window locking, and is also conducive to realizing the role of protecting the safety of children, can prevent children from opening it at will, and prevent the safety hazard of falling, and has strong applicability and good practicality;

[0024] The invisible screen window in the utility model has a screen window lock, which can not only effectively and quickly realize the installation operation of the screen window lock, but also help to improve the stability and reliability of locking, thereby improving the safety and reliability of use, and also help to meet the needs of customers with extremely narrow frames. At the same time, it can not only lock, but also wire in the frame of the screen window pull rod to realize the layout requirements of adjusting the tension line, speed line and balance line, and has strong applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to make the content of the utility model easier to understand, the utility model is further described in detail below according to specific embodiments and in conjunction with the accompanying drawings, wherein:

[0026] Figure 1 This is a schematic diagram of the structure of the first screen window lock of the utility model when locked;

[0027] Figure 2 This is a schematic diagram of the structure of the first screen window lock of the utility model when unlocking;

[0028] Figure 3 This is a structural schematic diagram of the second screen window lock of the utility model when locked;

[0029] Figure 4 This is a schematic diagram of the structure of the second screen window lock of the utility model when unlocking;

[0030] Figure 5 This is a schematic diagram of the structure of the third screen window lock of the utility model when locked;

[0031] Figure 6 This is a schematic diagram of the structure of the third screen window lock of the utility model when unlocking;

[0032] Figure 7 It is a schematic diagram of the screen window structure with the first screen window lock of the utility model;

[0033] Figure 8 It is a schematic diagram of the screen window structure with the second screen window lock of the utility model;

[0034] Fig. 9 This is a schematic diagram of the screen window structure with the third screen window lock of the utility model.

[0035] Figure numerals: lock seat 1, push-type lock body 2, lock handle 21, lock pin 22, lock hole 3, installation slide block 4, screen window lock 5, window frame 6, screen window pull rod 7, installation slide groove 8. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0037] See Figure 1 to Figure 2 As shown, a screen window lock 5 includes a lock seat 1 arranged on a window frame and a push-type lock body 2 arranged on a screen window pull rod; a lock hole 3 is arranged on the lock seat; the push-type lock body includes a lock handle 21 and a lock pin 22 fixed on the side of the lock handle; the lock pin passes through the screen window pull rod and when the lock handle is pressed, the lock pin is inserted into the lock hole to lock and position. In this embodiment, the size of the lock hole can be set as needed, and the lock hole can be larger than or equal to the size of the lock pin; at the same time, in actual application, the lock seat is a metal structure. The lock handle is a plastic structure or a metal structure, and the lock pin is a metal structure. The push-type lock body can be pressed from the front to unlock with a password, a key, or a seal to unlock with a key.

[0038] Furthermore, in actual application, a mounting slide block 4 for mounting on a window frame is provided on the side of the lock seat; the mounting slide block of the lock seat is arranged on the window frame and fixed by screws. The above structure can improve the convenience and stability of mounting on the window frame, thereby improving the effectiveness and stability of the installation.

[0039] Meanwhile, in actual application, the number of the lock holes on the lock seat is one, two or three; and the number of the lock pins on the lock handle matches the number of the lock holes.

[0040] The utility model has positive effects: the screen window lock of the utility model is not only reasonably structured, but also can effectively and quickly realize locking and positioning through the lock seat and the push-type lock body, thereby improving the overall use safety and reliability, and the overall lock is small and does not appear clumsy, can meet the requirements of the screen window pull rod with an extremely narrow frame, is conducive to realizing the stability of the screen window locking, and is also conducive to realizing the role of protecting the safety of children, can prevent children from opening it at will, and prevent the safety hazard of falling, and has strong applicability and good practicality; Example 2

[0041] See Figure 3 to Figure 4 As shown, this embodiment is basically the same as Embodiment 1, except that the shape of the lock handle is different. Example 3

[0042] See Figures 5 and 6As shown, this embodiment is basically the same as Embodiment 1, except that the shape of the lock handle is different. Example 4

[0043] See Figure 7 As shown, in this embodiment; an invisible screen window with a screen window lock comprises a window frame 6 and a screen window pull rod 7 connected to the screen, and the window frame and the screen window pull rod are provided with the above-mentioned screen window lock. The window frame and the screen window pull rod are both metal structures, specifically aluminum structures.

[0044] Meanwhile, in the actual application process, a mounting slot 8 is provided on the side of the window frame; during installation, the mounting slide block of the lock seat is arranged in the mounting slot and fixed by screws. In order to improve the convenience and effectiveness of installation, the cross-sectional shape of the mounting slot is dovetail or T-shaped; the cross-sectional shape of the mounting slide block matches the shape of the mounting slot. The screen rod is a metal structure, and the width of the lock handle is smaller than the width of the screen rod. And in order to improve the effectiveness and reliability of locking, the length of the lock pin is greater than the thickness of the screen rod. By pressing, the end of the lock pin can pass through the screen rod and be inserted into the lock hole to realize the locking operation.

[0045] The utility model has positive effects: the invisible screen window in the utility model has a screen window lock, which can not only effectively and quickly realize the installation operation of the screen window lock, but also help to improve the stability and reliability of locking, thereby improving the safety and reliability of use, and also help to meet the needs of customers with extremely narrow frames. At the same time, it can not only lock, but also wire in the frame of the screen window pull rod to realize the layout requirements of adjusting the tightness line, speed line and balance line, and has strong applicability. Example 5

[0046] See Figure 8 As shown, this embodiment is basically the same as embodiment 4, except that the shape of the lock handle is different. Example 6

[0047] See Fig. 9 As shown, this embodiment is basically the same as embodiment 4, except that the shape of the lock handle is different.

[0048] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification can also be directly processed according to existing technical common sense. At the same time, the connection method of each component adopts the mature conventional means in the prior art, and the machinery, parts and equipment all adopt the conventional models in the prior art, so no specific description will be given here.

[0049] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, and are not intended to limit the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. However, these obvious changes or modifications derived from the essential spirit of the present invention still belong to the protection scope of the present invention.

Claims

1. A screen window lock, characterized in that: It includes a lock seat arranged on the window frame and a push-type lock body arranged on the screen window pull rod; The lock seat is provided with a lock hole; The push-type lock body comprises a lock handle and a lock pin fixed on the side of the lock handle; The lock pin passes through the screen window pull rod and is locked in place in the lock hole when the lock handle is pressed.

2. A screen window lock according to claim 1, characterized in that: The side of the lock seat is provided with a mounting slide block for mounting on the window frame; The installation slide block of the lock seat is arranged on the window frame and is fixed by screw locking.

3. A screen window lock according to claim 2, characterized in that: The number of lock holes on the lock base is one, two or three; The number of lock pins on the lock handle matches the number of lock holes.

4. A screen window lock according to claim 1, characterized in that: The lock seat is a metal structure.

5. A screen window lock according to claim 1, characterized in that: The push-type lock body can be unlocked by pressing the front side in cooperation with a password, a key, or a sealed lock in cooperation with a key.

6. An invisible screen window with a screen window lock, comprising a window frame and a screen window pull rod connected to the screen, characterized in that: The window frame and the screen window pull rod are provided with a screen window lock as described in any one of claims 1 to 5.

7. The invisible screen window with screen window lock according to claim 6, characterized in that: The side of the window frame is provided with a mounting slide groove; The mounting slide block of the lock seat is arranged in the mounting slide groove and fixed by screws.

8. The invisible screen window with screen window lock according to claim 7, characterized in that: The cross-sectional shape of the mounting slide groove is dovetail or T-shaped; The cross-sectional shape of the mounting sliding block matches the shape of the mounting sliding groove.

9. The invisible screen window with screen window lock according to claim 8, characterized in that: The screen window pull rod is a metal structure, and the width of the lock handle is smaller than the width of the screen window pull rod.

10. The invisible screen window with screen window lock according to claim 9, characterized in that: The length of the locking pin is greater than the thickness of the screen window pull rod.

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