Locking point assembly capable of being hidden

Abstract

The utility model relates to the technical field of door and window installation, and discloses a concealable lock point assembly which comprises a fixing piece used for being fixed on a window sash and a guide groove assembly installed on a fixing plate, a transmission sliding strip is installed on a guide sliding groove, a telescopic lock point is connected to the middle of a sliding block, and the telescopic lock point is connected with the guide sliding strip. The guide sliding groove is divided into a first guide sliding groove body and a second guide sliding groove body, one end of the transmission sliding strip is connected with a first transmission sliding strip, and one end of the transmission sliding strip is connected with a fixing rivet in a riveted mode. According to the utility model, the lock point assembly is hidden, the damage of the external environment to the lock point assembly is reduced, the service lives of the lock point assembly and related products are effectively prolonged, the maintenance and replacement frequency and cost are reduced, the locking point and the lock seat are always accurately aligned, and the locking function is ensured to be reliable.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window installation technical field especially relates to a lock point assembly can hide. BACKGROUND

[0002] As the key component in the closing and fixing system of various products, the lock point assembly is widely used in the fields of building doors and windows, furniture cabinets, automobile bodies and industrial equipment cases, etc. With its ingenious mechanical structure, it precisely fits the corresponding components to achieve stable connection and reliable locking function. Especially in the field of doors and windows, the lock point assembly can resist the invasion of strong wind and rain, tightly lock the sash and the door frame, and prevent accidental opening.

[0003] The traditional lock point assembly is relatively direct to install. Taking the installation of building doors and windows as an example, the construction personnel first measures and marks the hole position accurately according to the specifications and design requirements of the doors and windows, then drills the hole with an electric or manual electric drill, and immediately embeds the lock seat into the hole. By tightening the matching screws, the lock seat is firmly attached to the window frame.

[0004] The traditional lock point assembly has a disadvantage in installation and use. Due to the particularity of the installation position of the traditional lock point assembly, it cannot be hidden, which leads to some problems. Since the lock point assembly is directly exposed to the complex external environment for a long time, it is subjected to the erosion of wind, frost, rain and snow, and frequent rubbing and bumping in daily use, which damages the protective layer on the surface of the lock point, causing rapid rusting, wear and deformation. Ultimately, it leads to the sluggish opening and closing of doors and windows, and the poor sealing of doors and windows, greatly reducing the service life and increasing the frequency and cost of maintenance and replacement. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a lock point assembly that can be hidden, aiming to improve the problem that the traditional lock point assembly cannot be hidden, which damages the protective layer on the surface of the lock point, and ultimately leads to the sluggish opening and closing of doors and windows, and the reduction of service life.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a lock point assembly that can be hidden, comprising a fixing member for fixing on a sash, a guide sliding groove installed on a fixed plate, and a transmission sliding strip installed on the guide sliding groove. When the sash needs to be locked, the transmission sliding strip is moved in the guide sliding groove by manually operating the connection on the transmission sliding strip. Due to the guiding effect of the guide sliding groove, the movement of the transmission sliding strip drives the movement of the sliding block and the lock point connected thereto, so that the lock point gradually extends until it reaches the corresponding locking position on the window frame.

[0007] Further, the guide sliding groove is divided into guide sliding groove one and guide sliding groove two.

[0008] Further, one end of the transmission sliding strip is connected with transmission sliding strip one.

[0009] Further, one end of the transmission slide is riveted with a fixed rivet.

[0010] Further, the fixing member is provided with a decorative member.

[0011] Further, the inner wall of the decorative member is fixedly connected with a protruding block.

[0012] Further, the fixing member is internally provided with a connecting groove, and the protruding block is used for clamping connection with the connecting groove.

[0013] Further, the locking rivet is internally provided with a locking rivet.

[0014] The utility model has the advantages of the following beneficial effects:

[0015] 1. In the utility model, the transmission slide is manually operated to move in the guide sliding groove. Due to the guiding effect of the guide sliding groove, the transmission slide drives the sliding block and the locking point connected with the sliding block to move. The extension and retraction of the telescopic locking point are cleverly controlled through the movement of the transmission slide in the guide sliding groove, so that the locking and unlocking functions of the sash are realized. In the non-locking state, the locking point can be hidden, and the appearance and normal use of the sash are not affected. The damage of the external environment is reduced, the service life of the locking point assembly and related products is effectively prolonged, and the maintenance and replacement frequency and cost are reduced.

[0016] 2. In the utility model, the clamping connection of the protruding block and the connecting groove effectively prevents the horizontal displacement of the fixing member, ensures that the locking point and the lock seat are always accurately aligned, ensures the reliability of the locking function, and through the setting of the decorative member, the appearance beauty is improved, the overall design of the sash is more coordinated and unified, the horizontal displacement of the fixing member in the use process is effectively prevented, so that the locking point and the corresponding lock seat can always be aligned, and the stability of the locking function is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A three-dimensional structure schematic view of the locking point assembly capable of being hidden is provided for the utility model;

[0018] Figure 2 A fixing member partial structure schematic view of the locking point assembly capable of being hidden is provided for the utility model;

[0019] Figure 3 A transmission slide partial structure schematic view of the locking point assembly capable of being hidden is provided for the utility model;

[0020] Figure 4 A locking rivet partial structure schematic view of the locking point assembly capable of being hidden is provided for the utility model.

[0021] LEGEND:

[0022] 1, fixed part; 2, guide sliding groove; 2-1, guide sliding groove one; 2-2, guide sliding groove two; 3, transmission sliding strip; 3-1, transmission sliding strip one; 3-2, fixed rivet; 4, locking point; 5, decorative part; 6, locking rivet; 7, connecting groove; 8, protrusion. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0024] Referring to Figure 1 - Figure 3 An embodiment provided by the present application: a lockable locking point assembly, comprising a fixed part 1 for fixing on a window sash, a guide sliding groove 2 installed on the fixed part 1, when using the assembly, first install the lockable locking point assembly on the edge of the door and window sash, when locking the window sash, manually operate the transmission sliding strip 3 connected to the transmission sliding strip 3, so that the transmission sliding strip 3 moves in the guide sliding groove 2. It should be noted that the guide sliding groove 2 is installed with the transmission sliding strip 3. Due to the guiding effect of the guide sliding groove 2, the movement of the transmission sliding strip 3 drives the sliding block and the locking point 4 connected thereto to move. Moreover, the middle of the sliding block is connected with a retractable locking point 4, so that the locking point 4 gradually extends until the locking point 4 reaches the corresponding locking position on the window frame, thereby realizing the locking of the window sash. It is worth mentioning that the guide sliding groove 2 is divided into guide sliding groove one 2-1 and guide sliding groove two 2-2. In this locking process, the guide sliding groove one 2-1 and the guide sliding groove two 2-2 play different guiding or limiting roles in different stages, ensuring that the locking point 4 is accurately extended and positioned. When unlocking, apply a reverse force to the transmission sliding strip 3 so that it can move in the opposite direction along the guide sliding groove 2. One end of the transmission sliding strip 3 is connected with the transmission sliding strip one 3-1, which in this case drives the locking point 4 to retract, so that it is separated from the locking relationship with the window frame, and the window sash can be freely opened or closed. In addition, the locking point 4 is internally provided with a locking rivet 6. Such an insertion method not only follows the original logic, but also integrates the use steps into the introduction of each component, making the overall content more coherent and facilitating the understanding of the function and cooperation of each component in the locking and unlocking process. By moving the transmission sliding strip 3 in the guide sliding groove 2, the extension and retraction of the retractable locking point 4 are cleverly controlled, realizing the locking and unlocking functions of the window sash, and the locking point 4 can be hidden in the non-locking state, without affecting the appearance and normal use of the window sash.

[0025] Referring to Figure 3 - Figure 4The locking point assembly is fixed on the sash by the fixing part 1, the fixing plate is provided with a guide sliding groove 2, the guide sliding groove is divided into two parts of a guide sliding groove one 2-1 and a guide sliding groove two 2-2, a transmission sliding strip 3 is installed on the guide sliding groove, one end of the transmission sliding strip is connected with a transmission sliding strip one 3-1, the fixing part 1 is provided with a decoration part 5, the decoration part 5 is provided with important significance, through the setting of the decoration part 5, not only the appearance beauty of the assembly is improved, the whole design of the assembly and the sash is more coordinated and unified, but also the stability of the fixing part 1 is further ensured, the displacement or shaking of the fixing part 1 in the use process is prevented, one end of the transmission sliding strip one 3-1 is riveted with a fixed rivet 3-2, the stability of the transmission sliding strip one 3-1 in the whole working process is ensured through the fixed rivet 3-2 on the transmission sliding strip one 3-1, the sliding block is connected with a telescopic locking point 4, the inner wall of the decoration part 5 is fixedly connected with a protruding block 8, the inside of the fixing part 1 is provided with a connecting groove 9, the protruding block 8 is used for clamping connection with the connecting groove 9, through the clamping connection of the protruding block 8 and the connecting groove 9, the horizontal displacement of the fixing part 1 in the use process is effectively prevented, so that the locking point 4 and the corresponding lock seat can be always accurately aligned, and the reliability of the locking function is ensured.

[0026] Working principle: when the assembly is used, first, the hidden locking assembly is installed at the edge position of the door and window sash, when the sash needs to be locked, the transmission sliding strip 3 is connected by manual operation, so that the transmission sliding strip 3 moves in the guide sliding groove 2, due to the guiding effect of the guide sliding groove 2, the movement of the transmission sliding strip 3 drives the sliding block and the locking point 4 connected with the sliding block to move, so that the locking point 4 gradually extends until the locking point 4 reaches the corresponding locking position on the window frame, and then the locking of the sash is realized, in this process, the guide sliding groove one 2-1 and the guide sliding groove two 2-2 play the guiding or limiting role in different stages, so as to ensure that the locking point 4 is accurately extended and positioned, through the movement of the transmission sliding strip 3 in the guide sliding groove 2, the extension and retraction of the telescopic locking point 4 are cleverly controlled, the locking and unlocking functions of the sash are realized, and the locking point 4 can be hidden in the non-locking state, which does not affect the appearance and normal use of the sash;

[0027] Through the setting of the decoration part 5, not only the appearance beauty of the assembly is improved, the whole design of the assembly and the sash is more coordinated and unified, but also the stability of the fixing part 1 is further ensured, the displacement or shaking of the fixing part 1 in the use process is prevented, the stability of the transmission sliding strip one 3-1 in the whole working process is ensured through the fixed rivet 3-2 on the transmission sliding strip one 3-1, through the clamping connection of the protruding block 8 and the connecting groove 9, the horizontal displacement of the fixing part 1 in the use process is effectively prevented, so that the locking point 4 and the corresponding lock seat can be always accurately aligned, and the reliability of the locking function is ensured.

[0028] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A hidden locking point assembly comprising a fixing member (1) for fixing to a sash, a guide slot (2) mounted on the fixing member (1), characterized in that: The transmission slide (3) is installed on the guide chute (2), when the window sash needs to be locked, the transmission slide (3) is moved in the guide chute (2) by manually operating the connection on the transmission slide (3), due to the guiding effect of the guide chute (2), the movement of the transmission slide (3) drives the slider and the lock point (4) connected thereto to move, so that the lock point (4) gradually extends until the lock point (4) reaches the corresponding locking position on the window frame.

2. A concealable locking point assembly according to claim 1, wherein: The guide chute (2) is divided into a guide chute one (2-1) and a guide chute two (2-2).

3. A concealable locking point assembly according to claim 1, wherein: One end of the transmission slide (3) is connected with a transmission slide one (3-1).

4. A concealable locking point assembly according to claim 3, wherein: One end of the transmission slide one (3-1) is riveted with a fixed rivet (3-2).

5. A concealable locking point assembly according to claim 4, wherein: The fixed part (1) is installed with a decoration part (5).

6. A concealable locking point assembly according to claim 5, wherein: The inner wall of the decoration part (5) is fixedly connected with a protrusion (8).

7. A concealable locking point assembly according to claim 6, wherein: The fixed part (1) is internally provided with a connecting groove (9), and the protrusion (8) is used for clamping connection with the connecting groove (9).

8. A concealable locking point assembly according to claim 1, wherein: The lock point (4) is internally provided with a locking rivet (6).

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