Storage furniture lock structure
By designing the storage furniture lock structure, including a lock shell, a movable lock core and a spring, the existing storage furniture lock operation problem is solved, and simple operation without a key is achieved and efficient lock opening and lock opening and lock opening is achieved.
Patent Information
- Application Number
- CN202421272495.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-06-05
AI Technical Summary
The existing storage furniture locks are cumbersome and labor-intensive, requiring the use of keys or cumbersome actual operations, which consumes labor and wastes time to unlock and close the lock.
A storage furniture lock structure is designed, including a lock shell, a movable lock core structure and a spring. The lock core structure is adapted to the lock buckle, the inner side of the lock shell is fixedly connected to the round bar, and the spring and the lock core structure are fixedly connected to the lock core structure, so that it is not necessary. The key can be opened.
It achieves simple operation, low cost, improves the efficiency of unlocking and closing, and can achieve limited position function without external tools.
Smart Images
Figure CN222140958U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of storage furniture locks, in particular to a storage furniture lock structure. Background Art
[0002] Storage furniture is a type of furniture specially designed to store and organize personal belongings, documents, tools and other items. Storage furniture plays an important role in modern families. They not only help people keep the space clean and tidy, but also improve the aesthetics and efficiency of the living environment. Storage furniture locks are locks specially used for storage furniture, designed to ensure the safety and privacy of stored items.
[0003] There are various types of storage furniture locks. For example, Chinese patent CN220036391U discloses a furniture lock that is easy to install, including a mounting plate and other structures. The furniture lock maintains the stability of the furniture lock installation. However, the existing storage furniture locks on the market still have the defect of being cumbersome and laborious to operate. Because the traditional furniture lock structure often requires the use of external tools such as keys or cumbersome actual operations during the locking and unlocking process, it is not only labor-intensive, but also complicated to operate and wastes time in unlocking and locking. Therefore, a storage furniture lock structure is proposed to solve the above problem. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides a storage furniture lock structure, which has the advantages of being easy to operate and solves the problem that traditional furniture locks are inconvenient to operate.
[0006] (II) Technical solution
[0007] In order to achieve the above-mentioned purpose of easy operation, the utility model provides the following technical solutions: a storage furniture lock structure, including a lock shell, the inner side of the lock shell is fixedly connected with a round rib, the inner side of the lock shell is rotatably connected with a movable lock core structure, the lock core structure is adapted to be equipped with a lock buckle, the inner side of the lock shell is fixedly connected with a spring, and the spring is fixedly connected to the lock core structure.
[0008] Preferably, the lock core structure includes a connecting part, which is rotatably connected to the interior of the lock shell, a toggle part is integrally formed with the bottom of the connecting part, a locking part is integrally formed with the left side of the connecting part, and an installation groove is opened on the right side of the connecting part, and the inner wall of the installation groove is connected to the spring.
[0009] Preferably, the locking portion is in the shape of a longitudinally arranged wedge.
[0010] Preferably, a rectangular hole in the shape of a "U" is opened on the top of the lock shell, and the rectangular hole is adapted to the lock core structure.
[0011] Preferably, the round rib is a steel bar with a circular cross-section, and both ends of the round rib pass through the left and right sides of the lock shell and are fixedly connected to the inner walls of the left and right side walls of the lock shell, and the cross-sections of both ends of the round rib are flush with the outer side walls of the lock shell.
[0012] Preferably, a mounting plate is integrally formed on the front of the lock housing, and a screw mounting hole is provided on the left side of the mounting plate.
[0013] (III) Beneficial effects
[0014] Compared with the prior art, the utility model provides a storage furniture lock structure, which has the following beneficial effects:
[0015] The storage furniture lock structure is easy to operate and does not require external tools such as keys. It also has a limit function when locked, and the unlocking function can be achieved by simply turning the key during the unlocking process. It is not only low-cost and easy to operate, but also improves the efficiency of unlocking and locking. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the structure of the lock housing of the utility model;
[0018] Figure 3 It is a schematic diagram of the lock core structure of the utility model;
[0019] Figure 4 It is a cross-sectional view of the utility model;
[0020] Figure 5 It is a plane exploded view of the connection structure of the lock core structure of the utility model;
[0021] Figure 6 It is a structural schematic diagram of the lock buckle of the utility model.
[0022] In the figure: 1. lock housing; 2. round rib; 3. lock core structure; 301. connecting part; 302. toggle part; 303. locking part; 304. installation groove; 4. spring; 5. lock buckle. DETAILED DESCRIPTION
[0023] 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.
[0024] See also Figure 1-6The utility model provides the following technical solutions: a storage furniture lock structure, including a lock shell 1, a round rib 2 is fixedly connected to the inner side of the lock shell 1, a movable lock core structure 3 is rotatably connected to the inner side of the lock shell 1, the lock core structure 3 is adapted to be equipped with a lock buckle 5, a spring 4 is fixedly connected to the inner side of the lock shell 1, the spring 4 is fixedly connected to the lock core structure 3, a mounting plate is integrally formed on the front side of the lock shell 1, a screw mounting hole is opened on the left side of the mounting plate, and the mounting plate in this embodiment is mainly a mounting part, which is convenient for the entire lock body to be installed in the storage furniture.
[0025] It should be noted that a matching lock hole is provided on the outer side of the lock buckle 5 , and the matching lock hole is matched with the lock core structure 3 .
[0026] Among them, a rectangular hole in the shape of a "U" is opened on the top of the lock shell 1, and the rectangular hole is adapted to the lock core structure 3. Through the setting of the rectangular hole, sufficient displacement space can be given to the lock core structure 3, and the lock buckle adapted to the lock core structure 3 can also cooperate in unlocking and unlocking.
[0027] It can be understood that the spring 4 in this embodiment mainly plays the role of automatic resetting, and can reset the position of the lock core structure 3 regardless of the unlocking or locking process.
[0028] It should also be noted that in the above embodiment, the round rib 2 is a steel bar with a circular cross-section. The two ends of the round rib 2 pass through the left and right sides of the lock shell 1 and are fixedly connected to the inner walls of the left and right side walls of the lock shell 1. The cross-sections at both ends of the round rib 2 are flush with the outer walls of the lock shell 1. The main function of the round rib 2 is to limit the lock core structure 3 to prevent the lock core structure 3 from rotating at will without a support.
[0029] Among them, the lock core structure 3 includes a connecting part 301, which is rotatably connected to the inside of the lock shell 1, a toggle part 302 is integrally formed at the bottom of the connecting part 301, a locking part 303 is integrally formed on the left side of the connecting part 301, and an installation groove 304 is opened on the right side of the connecting part 301, and the inner wall of the installation groove 304 is connected to the spring 4.
[0030] In addition, the locking portion 303 is in the shape of a longitudinally arranged wedge.
[0031] It is understandable that, since the locking portion 303 is in the shape of a longitudinally arranged wedge, when the lock buckle 5 is locked, the lock buckle 5 can be hooked with a certain arc, thereby achieving a reliable locking process.
[0032] It should be noted that in this embodiment, the storage furniture lock is mainly used for furniture such as storage sofas or storage beds. The lock shell 1 and the lock core structure 3 are both installed on the outside of the storage space of such furniture, and the lock buckle 5 is installed on the flip structure of such furniture. This design can effectively perform unlocking and locking processing.
[0033] The working principle of this embodiment is as follows:
[0034] When the locking part 303 of the furniture lock needs to be locked, the toggle part 302 is pushed to the right to widen the distance between the locking part 303 and the lock shell 1 until the distance is large enough to accommodate the lock buckle 5. Then, the toggle part 302 is released, and the locking part 303 is reset and the lock buckle 5 is locked under the elastic force of the spring 4. When the locking part 303 locks the lock buckle 5 and needs to be unlocked, the toggle part 302 is pushed to the right, and the lock core structure 3 will adjust the angle so that the locking part 303 and the locking part 303 are released. At this time, after the lock buckle 5 is operated to move away from the lock shell 1, the locking part 303 can be reset. This is not only simple to operate, but also has a very high efficiency in unlocking and locking.
[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A storage furniture lock structure, comprising a lock housing (1), characterized in that: The inner side of the lock housing (1) is provided with a round rib (2), the inner side of the lock housing (1) is provided with a movable lock core structure (3), the lock core structure (3) is adapted to be equipped with a lock catch (5), the inner side of the lock housing (1) is provided with a spring (4), and the spring (4) is connected to the lock core structure (3).
2. A storage furniture lock structure according to claim 1, characterized in that: The lock core structure (3) comprises a connecting portion (301), wherein the connecting portion (301) is rotatably connected to the interior of the lock housing (1), a toggle portion (302) is integrally formed at the bottom of the connecting portion (301), a locking portion (303) is integrally formed at the left side of the connecting portion (301), and a mounting groove (304) is provided at the right side of the connecting portion (301), wherein the inner wall of the mounting groove (304) is connected to the spring (4).
3. A storage furniture lock structure according to claim 2, characterized in that: The locking portion (303) is in the shape of a longitudinally arranged wedge.
4. The storage furniture lock structure according to claim 1, characterized in that: A rectangular hole in a "U" shape is provided on the top of the lock housing (1), and the rectangular hole is compatible with the lock core structure (3).
5. The storage furniture lock structure according to claim 1, characterized in that: The round rib (2) is a steel bar with a circular cross section. The two ends of the round rib (2) penetrate the left and right sides of the lock housing (1) and are fixedly connected to the inner walls of the left and right side walls of the lock housing (1). The cross sections of the two ends of the round rib (2) are flush with the outer side walls of the lock housing (1).
6. The storage furniture lock structure according to claim 1, characterized in that: A mounting plate is provided on the front of the lock housing (1), and a screw-connecting mounting hole is provided on the left side of the mounting plate.