Novel customized wardrobe door plate locking device

Abstract

The utility model relates to the technical field of furniture, and discloses a novel customized wardrobe door plate locking device which comprises a device body, the device body comprises a door plate A and a door plate B, and a locking part is arranged between the door plate A and the door plate B; the locking component comprises a limiting clamping groove, a spring mounting groove, a clamping block, a reset spring, a sliding groove, a sliding block, a pull handle and an inclined face. The limiting clamping groove is formed in the door plate A, the spring installation groove is formed in the door plate B, the reset spring is installed in the spring installation groove, one end of the reset spring is connected with the clamping block, and the clamping block is matched with the limiting clamping groove. By introducing components such as the limiting clamping groove, the reset spring and the clamping block, convenience and efficiency of a locking mechanism are improved, the device can automatically complete locking when the door plate is closed, a user does not need to manually align the position of the plug pin, and therefore the operation process is simplified, and meanwhile unlocking can be completed only by gently pulling.

Description

Technical Field

[0001] This utility model relates to the field of furniture technology, and more specifically to a novel locking device for custom wardrobe door panels. Background Technology

[0002] In the current custom wardrobe market, the locking mechanism for door panels generally adopts a traditional pin structure. This locking method requires users to manually align the pins and insert them into the lock holes, which is not only cumbersome and time-consuming, but also significantly lacks convenience. Users often need to spend extra time and effort to ensure the door panels are securely locked, which undoubtedly reduces the user experience.

[0003] Given the various inconveniences of traditional latch locking methods, the industry has begun to seek more efficient and convenient locking solutions. To overcome the shortcomings of existing structures and improve the practicality and user experience of custom wardrobes, it is necessary to conduct in-depth research and improvement on existing locking mechanisms. Therefore, this patent proposes a novel custom wardrobe door panel locking device, aiming to achieve automatic locking and convenient unlocking of the door panel, thereby meeting users' needs for an efficient and convenient locking mechanism. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a novel customized wardrobe door panel locking device to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a novel custom wardrobe door panel locking device, comprising a device body, the device body comprising door panel A and door panel B, a locking component provided between door panel A and door panel B, the locking component comprising a limiting slot, a spring mounting slot, a locking block, a return spring, a sliding slot, a sliding block, a pull handle, and an inclined surface;

[0006] The limiting slot is formed on door panel A, the spring mounting slot is formed on door panel B, the reset spring is installed in the spring mounting slot, one end of which is connected to the locking block, and the locking block is adapted to the limiting slot.

[0007] The front of the door panel B is provided with a sliding groove that communicates with the spring mounting groove. The sliding block slides in the sliding groove and is fixedly connected to the locking block. A pull handle is installed on the outside of the sliding block.

[0008] The inner side of the locking block is provided with an inclined surface, which facilitates the insertion of the locking block into the limiting slot;

[0009] When door panel A and door panel B begin to close, the inclined surface of the locking block first contacts the edge of the limiting groove; as the door panels continue to close, the inclined surface guides the locking block to slide along the edge of the limiting groove and gradually enter the groove; when the locking block is fully inside the limiting groove, the elastic force of the return spring firmly fixes the locking block in the groove, thus locking the door panels.

[0010] When the door needs to be opened, the user holds the handle and pulls it outward; the pulling force of the handle is transmitted to the locking block through the sliding block, which overcomes the elastic force of the return spring and disengages from the limit slot; when the locking block is completely disengaged from the limit slot, the locking state between door panel A and door panel B is released, and the user can easily open the door panel.

[0011] Furthermore, the limiting slot includes an arc-shaped portion and an inclined guide plate to better match the inclined surface on the locking block and improve the smoothness of closure.

[0012] Furthermore, a first sealing strip is provided on door panel A, and a second sealing strip adapted to the first sealing strip is provided on door panel B, so as to ensure the sealing between door panel A and door panel B.

[0013] Furthermore, the reset spring outer sleeve is provided with a spring guide sleeve to prevent the reset spring from shifting laterally during compression and release.

[0014] Furthermore, the outside of the handle is provided with anti-slip texture or anti-slip sleeve to facilitate user grip and operation.

[0015] Furthermore, the locking block is made of a high-strength wear-resistant alloy to improve its durability and service life.

[0016] Furthermore, the mating surfaces of the limiting slot and the locking block are provided with a wear-resistant coating to reduce friction loss and improve the locking effect.

[0017] The technical effects and advantages of this utility model are as follows:

[0018] 1. This utility model improves the convenience and efficiency of the locking mechanism by introducing components such as a limiting slot, a reset spring, and a locking block. The device can automatically lock when the door panel is closed, and the user does not need to manually align the pin position, thus simplifying the operation process. At the same time, unlocking can be completed by simply pulling.

[0019] 2. The improved limiting slot, especially the newly added arc-shaped part and inclined guide plate, allows the locking block to slide in and out more smoothly, thereby improving the smoothness and stability of door panel closure. The addition of a first and second sealing strip effectively prevents dust and moisture from entering, providing users with a cleaner storage environment. The addition of a return spring guide sleeve effectively prevents lateral displacement of the spring during compression and release, further extending the service life of the locking components. In addition, the high-strength wear-resistant alloy material used in the locking block and the wear-resistant coating on the mating surface not only improve the durability of the locking components but also reduce frictional wear and enhance the locking effect. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural schematic diagram of the present invention.

[0021] Figure 2 This is a three-dimensional cross-sectional view of the locking component structure of this utility model. Figure 1 .

[0022] Figure 3 This is a three-dimensional cross-sectional view of the locking component structure of this utility model. Figure 2 .

[0023] Figure 4 This is a top sectional view of the locking component structure of this utility model.

[0024] In the diagram: 100, main body of the device; 110, door panel A; 111, door panel B; 112, limiting slot; 113, spring mounting slot; 114, locking block; 115, return spring; 116, sliding groove; 117, sliding block; 118, pull handle; 119, inclined surface; 120, arc-shaped part; 121, inclined guide plate; 122, first sealing strip; 123, second sealing strip. Detailed Implementation

[0025] The following will refer to the appendix of this utility model. Figure 1-4 The technical solution of this utility model will be clearly and completely described.

[0026] Example 1: This utility model provides a novel custom wardrobe door panel locking device, including a device body 100. The device body 100 includes a door panel A110 and a door panel B111. A locking component is provided between the door panel A110 and the door panel B111. The locking component includes a limiting groove 112, a spring mounting groove 113, a locking block 114, a return spring 115, a sliding groove 116, a sliding block 117, a pull handle 118, and an inclined surface 119.

[0027] The limiting slot 112 is opened on the door panel A110, the spring mounting slot 113 is opened on the door panel B111, the reset spring 115 is installed in the spring mounting slot 113, one end of which is connected to the locking block 114, and the locking block 114 is adapted to the limiting slot 112.

[0028] The front of the door panel B111 is provided with a sliding groove 116 that communicates with the spring mounting groove 113. The sliding block 117 slides in the sliding groove 116 and is fixedly connected to the locking block 114. A pull handle 118 is installed on the outside of the sliding block 117.

[0029] The inner side of the locking block 114 is provided with an inclined surface 119, which facilitates the insertion of the locking block 114 into the limiting slot 112.

[0030] Working principle:

[0031] When door panel A110 and door panel B111 begin to close, the inclined surface 119 of the locking block 114 first contacts the edge of the limiting groove 112; as the door panel continues to close, the inclined surface 119 guides the locking block 114 to slide along the edge of the limiting groove 112 and gradually enter the limiting groove 112; when the locking block 114 is fully inside the limiting groove 112, the elastic force of the return spring 115 firmly fixes the locking block 114 in the groove, thereby locking the door panel.

[0032] When the door panel needs to be opened, the user holds the handle 118 and pulls it outward. The pulling force of the handle 118 is transmitted to the locking block 114 through the sliding block 117, which overcomes the elastic force of the return spring 115 and moves out of the limiting slot 112. When the locking block 114 is completely moved out of the limiting slot 112, the locking state between the door panel A110 and the door panel B111 is released, and the user can easily open the door panel.

[0033] Example 2:

[0034] The difference between Embodiment 2 and Embodiment 1 is that: the limiting slot 112 includes an arc-shaped portion 120 and an inclined guide plate 121 to better match the inclined surface 119 on the locking block 114, improving the smoothness of closing; a first sealing strip 122 is provided on the door panel A110, and a second sealing strip 123 adapted to the first sealing strip 122 is provided on the door panel B111 to ensure the sealing between the door panel A110 and the door panel B111; a spring guide sleeve is provided on the outer sleeve of the return spring 115 to prevent the return spring 115 from shifting laterally during compression and release; the outside of the pull handle 118 is provided with anti-slip texture or anti-slip sleeve to facilitate user grip and operation; the locking block 114 is made of high-strength wear-resistant alloy material, such as cobalt alloy, chromium alloy, and nickel alloy, which has extremely high hardness and wear resistance, and can effectively resist the frictional wear caused by frequent opening and closing in daily use, improving the durability and service life of the locking block 114. Meanwhile, to ensure perfect fit and long-term stable operation between the locking components, a wear-resistant coating, such as nano-ceramic or silicon carbide material, is specially applied to the mating surfaces of the limiting slot 112 and the locking block 114. This coating has an extremely low coefficient of friction and excellent wear resistance, reducing frictional loss while further enhancing the locking effect, ensuring the door panel maintains a secure locking state even after long-term use. These optimization measures improve the durability, stability, and locking effect of the new customized wardrobe door panel locking device.

[0035] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0036] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0037] In conclusion, the above are merely preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A novel custom wardrobe door panel locking device, comprising a device body (100), wherein the device body (100) includes door panel A (110) and door panel B (111), characterized in that: A locking component is provided between door panel A (110) and door panel B (111). The locking component includes a limiting slot (112), a spring mounting slot (113), a locking block (114), a return spring (115), a sliding slot (116), a sliding block (117), a pull handle (118), and an inclined surface (119). The limiting slot (112) is opened on the door panel A (110), the spring mounting slot (113) is opened on the door panel B (111), the reset spring (115) is installed in the spring mounting slot (113), one end of which is connected to the locking block (114), and the locking block (114) is adapted to the limiting slot (112); The front of the door panel B (111) is provided with a sliding groove (116) that communicates with the spring mounting groove (113). The sliding block (117) slides in the sliding groove (116) and is fixedly connected to the locking block (114). A pull handle (118) is installed on the outside of the sliding block (117). The inner side of the locking block (114) is provided with an inclined surface (119) to facilitate the insertion of the locking block (114) into the limiting slot (112).

2. The novel customized wardrobe door panel locking device according to claim 1, characterized in that: The limiting slot (112) includes an arc-shaped portion (120) and an inclined guide plate (121) to better match the inclined surface (119) on the locking block (114) and improve the smoothness of closure.

3. The novel customized wardrobe door panel locking device according to claim 1, characterized in that: The door panel A (110) is provided with a first sealing strip (122), and the door panel B (111) is provided with a second sealing strip (123) that is compatible with the first sealing strip (122) to ensure the sealing between the door panel A (110) and the door panel B (111).

4. The novel customized wardrobe door panel locking device according to claim 1, characterized in that: The reset spring (115) is fitted with a spring guide sleeve to prevent the reset spring (115) from shifting laterally during compression and release.

5. The novel customized wardrobe door panel locking device according to claim 1, characterized in that: The handle (118) is provided with anti-slip texture or anti-slip sleeve on the outside to facilitate user grip and operation.

6. The novel customized wardrobe door panel locking device according to claim 1, characterized in that: The locking block (114) is made of a high-strength wear-resistant alloy to improve its durability and service life.

7. A novel customized wardrobe door panel locking device according to claim 1, characterized in that: The mating surfaces of the limiting slot (112) and the locking block (114) are provided with a wear-resistant coating to reduce friction loss and improve the locking effect.

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