CN212743698U - Dual-purpose furniture lock - Google Patents

Abstract

The utility model discloses a dual-purpose furniture lock, include: the mounting component is provided with a mounting hole connected with the door panel; the locking component is rotationally connected with the mounting component and comprises a clamping and hanging component and a pressing component, the clamping and hanging component plays a locking role, the pressing component drives the clamping and hanging component to rotate so as to convert a locking state and an unlocking state, and an angle between the clamping and hanging component and the pressing component is less than 180 degrees; a compression spring located between the mounting member and the pressing member; when the pressing component is not stressed, the door panel is locked, and when the pressing component is pressed, the clamping and hanging component drives the pressing component to rotate, so that the door panel is unlocked. The utility model provides a dual-purpose furniture lock had both had self-locking function to the article safety of better protection privacy and storing intracavity can hide the screw of installation usefulness again, promotes the aesthetic property of anchor clamps and the stability that the tool to lock used.

Description

Dual-purpose furniture lock

Technical Field

The utility model belongs to the technical field of furniture lock technique and specifically relates to a dual-purpose furniture lock is related to.

Background

When the existing lockset used on furniture is installed, a hole is mainly drilled on a furniture door, the lockset is fixed on the furniture door through a screw, the screw is exposed outside, the appearance of the furniture is greatly influenced, and the screw is exposed outside, is easily polluted and loosened to influence the use of the lockset; meanwhile, if the furniture door needs to be locked, the furniture door generally needs to be manually operated independently, and when the furniture door is busy, the furniture door is often forgotten to be locked, so that the furniture door is uneven on the ground, or can be automatically bounced when being shaken, privacy is exposed, and articles stored in the furniture door can be damaged by falling; in addition, the lock generally needs to be provided with a key and the like to unlock, and once the key is lost, the lock can only be pried to be installed again, which is very troublesome.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a dual-purpose furniture lock can hide or expose the use, but the homoenergetic hides the screw of installation usefulness, has promoted the aesthetic property of use, and possesses self-locking function, can protect the privacy betterly.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a dual use furniture lock comprising:

the mounting component is provided with a mounting hole for connecting with the door panel;

the locking component is rotationally connected with the mounting component and comprises a clamping and hanging component and a pressing component, the clamping and hanging component plays a locking role, the pressing component drives the clamping and hanging component to rotate so as to convert a locking state and an unlocking state, and an angle between the clamping and hanging component and the pressing component is less than 180 degrees;

a compression spring located between the mounting member and the pressing member;

when the pressing component is not stressed, the door panel is locked, and when the pressing component is pressed, the clamping and hanging component drives the pressing component to rotate, so that the door panel is unlocked.

Furthermore, the clamping and hanging part comprises a clamping hook and a connecting piece fixedly connected with the clamping hook, the end part of the connecting piece is fixedly connected with the pressing part, and one end of the connecting piece, which is close to the pressing part, is rotatably connected with the mounting part, or the pressing part is rotatably connected with the mounting part.

Furthermore, the clamping and hanging component and the pressing component are integrally formed.

Further, the mounting part includes first mounting panel, the mounting hole runs through first mounting panel, the connecting piece includes the first connecting plate that links to each other with the pothook, press the part including with first connecting plate fixed connection's positioning element, with positioning element fixed connection's first press the pressing plate and with first pressing plate bottom fixed connection press the arch, the positioning element both ends are provided with the connecting hole, be provided with the locating hole with the connecting hole adaptation on the first mounting panel, be connected through the pivot between connecting hole and the locating hole, compression spring one end with press protruding bottom and link to each other, the other end links to each other with first mounting panel upper surface.

Furthermore, the locating part is a protective frame surrounding the first mounting plate, the connecting hole is located at two ends of the protective frame, the first pressing plate is located on the inner side of the protective frame, a protective cover is clamped at the top of the protective frame, and a surrounding baffle matched with the protective frame is arranged on the edge of the first mounting plate.

Further, the mounting hole is a waist circular hole.

Furthermore, the mounting component comprises a second mounting plate and a mounting bin fixedly connected with the second mounting plate, a mounting hole is formed in the second mounting plate, mounting ports are formed in the top and the bottom of the mounting bin, the connecting piece is a second connecting plate, one end, far away from the clamping hook, of the second connecting plate extends into the mounting bin, the pressing component is a second pressing plate, one end of the second pressing plate extends into the mounting bin from the mounting port and is fixedly connected with the second connecting plate, the joint of the pressing component and the second connecting plate is rotatably connected with the wall of the mounting bin through a rotating shaft, and the compression spring is located between the second pressing plate and the wall of the mounting bin.

Furthermore, a pressing handle is arranged at the end part of the second pressing plate.

Furthermore, the second mounting plate is provided with a mounting column penetrating through the door plate, the mounting hole is positioned in the mounting column, the mounting plate is adapted with a pressing sheet positioned on the inner side of the door plate, and the pressing sheet is provided with a first positioning hole adapted with the mounting hole and a second positioning hole adapted with the mounting bin.

Furthermore, the locking member is adapted with a locking platform, which cooperates with the locking member to lock the cabinet door.

The utility model has the advantages as follows:

1. the dual-purpose furniture lock provided by the utility model can be arranged according to the exposed or concealed requirements, thereby meeting different use requirements of users, and meanwhile, the mounting hole and the screw for mounting can be concealed no matter the furniture lock is exposed or concealed, thereby improving the aesthetic property of the furniture;

2. the utility model provides a dual-purpose furniture tool to lock has self-locking function, when using, if press the part not atress, the card hangs the part and locks the door plant, make the door plant be in the state that can't open, and if need open the door plant, then press down and just can block the part rotation according to the part, the door plant breaks away from the lock-out state, thereby open the door plant smoothly, need not the independent configuration key, close the door plant and can realize automatic locking, it is more convenient to use, and the condition that unexpected opening can not appear, can effectively protect user's privacy, also can avoid the unexpected damage that drops of deposit article in it, the storing is more safe.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a first embodiment of a lock provided by the present invention;

FIG. 2 is a schematic front view of the first embodiment;

FIG. 3 is a schematic cross-sectional view F-F of FIG. 2;

FIG. 4 is a schematic bottom view of the first embodiment;

FIG. 5 is a schematic top view of the first embodiment;

FIG. 6 is a schematic illustration of the exploded structure of the first embodiment;

FIG. 7 is a schematic front view of the second embodiment;

FIG. 8 is a schematic view of a back side structure of the second embodiment;

FIG. 9 is a side view schematically showing the structure of the second embodiment;

FIG. 10 is a schematic top view of the second embodiment;

FIG. 11 is a perspective view of a second embodiment;

reference numerals: 1-mounting part, 101-first mounting plate, 102-mounting hole, 103-positioning hole, 104-second mounting plate, 105-mounting bin, 106-mounting column, 2-positioning part, 201-first connecting plate, 202-clamping hook, 203-second connecting plate, 3-pressing part, 301-positioning part, 302-first pressing plate, 303-pressing protrusion, 304-protective frame, 305-connecting hole, 306-pressing handle, 307-second pressing plate, 4-compression spring, 5-protective cover, 6-enclosure plate and 7-rotating shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are conventionally placed when used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "in communication" are to be interpreted broadly, e.g., as either fixed or removable communication, or integrally connected; either mechanically or electrically; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1 and 3, the present embodiment provides a dual-purpose furniture lock, which is installed on a door panel of a furniture, and can be selected to be completely installed on the inner side of the door panel for hiding or partially installed on the outer side of the door panel for opening according to the condition and the use requirement of the door panel, wherein the lock includes an installation component 1, which is provided with an installation hole 102 for connecting with the door panel, the installation hole 102 may be a threaded hole, when installed, a hole is opened on the door panel, and the lock is installed on the door panel by a screw; the mounting component 1 is rotatably connected with a locking component, the locking component comprises a clamping and hanging component 2 playing a locking role and a pressing component 3 driving the clamping and hanging component 2 to rotate so as to convert a locking state and an unlocking state, and an angle between the clamping and hanging component 2 and the pressing component 3 is less than 180 degrees; a compression spring 4 is arranged between the installation component 1 and the pressing component 3, wherein when the pressing component 3 is not stressed, the door panel is locked, when the door panel needs to be unlocked, the pressing component 3 is pressed, the clamping and hanging component 2 drives the pressing component 3 to rotate, the door panel is unlocked, after the door panel is closed, the pressing component 3 is not stressed, and the compression spring 4 can drive the pressing component 3 and the clamping and hanging component 2 to automatically reset, so that the door panel is self-locked.

When the lock is installed, if the lock needs to be completely hidden, the edge of the door panel extends to the lower part of the storage cavity of the door panel, the lock is installed on the inner side of the door panel, a clamping groove can be formed in the bottom of the bottom plate of the storage cavity, or a clamping table is arranged at the bottom of the bottom plate in a matched mode, the clamping and hanging part 2 is matched with the clamping groove or the clamping table when the door panel is locked, when the door panel is unlocked, a user can press the pressing part 3 by stretching the hand, the clamping and hanging part 2 can be separated from the clamping groove or the clamping table, when the door panel is installed, a hole is formed in the inner side of the door panel, the hole does not penetrate through the door panel. If the door plant edge is inconvenient to be installed, then can select to make 3 parts of pressing member of tool to lock expose, control the locking and the unblock of door plant, when the installation, can set up the hole that runs through the door plant on the door plant, the locking end of card string part 2 extends to the door plant inboard, and can make mounting hole 102 only one end opening, it fixes the tool to lock on the door plant to twist the screw from the door plant inboard, the tool to lock only exposes in the door plant outside according to 3 parts of pressing member, perhaps has a part of installing member 1 and a part of pressing member 3 to expose outside the door plant at most, but the screw can not appear in the door plant outside completely, can protect the screw, promote the stability ability of tool to lock.

Specifically, the hooking part 2 includes a hook 202 and a connector fixedly connected to the hook 202, an end of the connector is fixedly connected to the pressing part 3, and one end of the connector close to the pressing part 3 is rotatably connected to the mounting part 1, or the pressing part 3 is rotatably connected to the mounting part 1. For convenience of production and installation, the engaging member 2 and the pressing member 3 may be integrally formed.

As a specific embodiment of the hidden lock, please refer to fig. 1 to 6, the mounting part 1 includes a first mounting plate 101, the mounting hole 102 penetrates through the first mounting plate 101, the connecting member includes a first connecting plate 201 connected to the hook 202, the pressing part 3 includes a positioning part 301 fixedly connected to the first connecting plate 201, a first pressing plate 302 fixedly connected to the positioning part 301, and a pressing protrusion 303 fixedly connected to the bottom of the first pressing plate 302, the two ends of the positioning part 301 are provided with connecting holes 305, the first mounting plate 101 is provided with a positioning hole 103 adapted to the connecting hole 305, the connecting hole 305 is connected to the positioning hole 103 through a rotating shaft 7, one end of the compression spring 4 is connected to the bottom of the pressing protrusion 303, and the other end is connected to the upper surface of the first mounting plate 101.

The lockset is arranged on the inner side of a door plate for use, the door plate is provided with two holes corresponding to the mounting holes 102 during installation, and the holes do not need to penetrate through the door plate, so that traceless installation of the lockset is realized. When the door is used, if the door panel needs to be opened, a hand extends to the lockset, the first pressing plate 302 is pressed, as the other end of the first pressing plate 302 is connected with the positioning part 301, only the end part of the first pressing plate 302 can rotate, and the clamping and hanging part 2 is connected with the positioning part 301, at the moment, the clamping hook 202 and the first connecting plate 201 can rotate together with the first pressing plate 302, so as to be separated from the groove or the clamping table on the bottom plate of the storage cavity, wherein the clamping table can be set into any shape, as long as the clamping table can be matched with the clamping hook 202, and the door panel can be locked by hanging the clamping hook 202; when the force applied to the pressing member 3 is removed, the compression spring 4 drives the first pressing plate 302, the first connecting plate 201 and the hook 202 to return to the original position, thereby realizing the self-locking of the door panel, wherein it is obvious that the compression spring 4 is in a natural extension state when the pressing member 3 is not stressed, no restoring force is applied to the pressing member 3, and when the pressing member 3 is stressed, the compression spring 4 is compressed to accumulate elastic potential energy, so as to assist the restoration of the pressing member 3 and the hook member 2 when the applied force is removed.

Wherein, although the screw of tool to lock and installation usefulness is hidden completely, but, it also is located the storing chamber outside, and the screw probably receives the erosion injury, to this, this embodiment optimizes the tool to lock, makes it can play fabulous guard action to the screw, and the concrete structure of optimizing is as follows: the positioning component 301 is a protection frame 304 surrounding the first mounting plate 101, the connecting hole 305 is located at two ends of the protection frame 304, the first pressing plate 302 is located on the inner side of the protection frame 304, a protection cover 5 is clamped at the top of the protection frame 304, and the edge of the first mounting plate 101 is provided with a surrounding baffle plate 6 matched with the protection frame 304.

When the door lock is installed, the protective cover 5 is taken down, and screws are screwed into the mounting holes 102 and the holes formed in the door plate, so that the door lock is fixed on the cabinet door, and in order to facilitate installation, the mounting holes 102 can be waist-round holes to reduce the position requirement on the holes formed in the door plate, so that the installation is easier, and after the door lock is screwed, the protective cover 5 is covered to completely shield the screws, so that the screws are prevented from being damaged, and the installation stability of the door lock is effectively improved; in addition, although the protection frame 304 rotates during use, the exposed height of the enclosure plate 6 is only changed during rotation, and the screws, the springs, and the like are not exposed. In order to increase the convenience of pressing and installation, the first connecting plate 201 can be perpendicular to the first installation plate 101 when the pressing component 3 is not stressed (i.e. when the door panel is locked), the bottom of the protective cover 5 is attached to the top of the first pressing plate 302, and when the door panel is pressed, the protective cover 5 is pressed, so that the first pressing plate 302 can be pressed, the locking and unlocking of the door panel can be controlled, and the door panel is very convenient to use.

As a specific embodiment of the partially exposed lock, please refer to fig. 7-11, the mounting part 1 includes a second mounting plate 104 and a mounting chamber 105 fixedly connected to the second mounting plate 104, the second mounting plate 104 is provided with a mounting hole 102, the top and the bottom of the mounting chamber 105 are provided with mounting openings, the connecting member is a second connecting plate 203, one end of the second connecting plate 203 far from the hook 202 extends into the mounting chamber 105, the pressing part 3 is a second pressing plate 307, one end of the second pressing plate 307 extends from the mounting opening into the mounting chamber 105 and is fixedly connected to the second connecting plate 203, the connection position of the pressing part 3 and the second connecting plate 203 is rotatably connected to the wall of the mounting chamber 105 through a rotating shaft 7, and the compression spring 4 is located between the second pressing plate 307 and the wall of the mounting chamber, wherein the mounting opening has a certain length, in order to facilitate the rotation of the second pressing plate 307 and the second connecting plate 203, for the convenience of pressing, a pressing handle 306 may be optionally disposed on one side of the second pressing plate 307 extending to the outside of the installation bin 105, and the handle may be any shape as long as it can be held to drive the pressing plate to rotate.

When the lockset is installed, at least 3 holes need to be formed in the door panel, one hole is used for allowing the installation bin 105 to pass through, the other 2 holes are used for being matched with the installation hole 102 for installation, the installation hole 102 does not penetrate through the second installation plate 104, and screws are screwed into the installation hole 102 from the inner side of the door panel for installation, so that the screws cannot be exposed completely when the lockset is fixed, the screws are effectively protected, and the use stability of the lockset is improved. In order to protect the door panel and improve the appearance of the door panel, the second mounting plate 104 is provided with a mounting post 106 penetrating through the door panel, the mounting hole 102 is located in the mounting post 106, the mounting plate is adapted to a pressing sheet located on the inner side of the door panel, the pressing sheet is provided with a first positioning hole adapted to the mounting hole 102 and a second positioning hole adapted to the mounting bin 105, namely, when the door panel is mounted, the mounting post 106 is inserted into the hole in the door panel, the mounting bin 105 penetrates through the hole in the door panel and extends to the inner side of the door panel, the mounting bin 105 is located in the second positioning hole in the pressing sheet, the screw firstly penetrates through the first positioning hole and then is screwed into the mounting hole 102 to fix the lock, the pressing sheet completely seals the hole in the door panel, the door panel is attractive, and the screw cannot directly press the door panel to protect.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A dual-use furniture lock, comprising:

the mounting component (1) is provided with a mounting hole (102) connected with the door panel;

the locking component is rotationally connected with the mounting component (1) and comprises a clamping and hanging component (2) playing a locking role and a pressing component (3) driving the clamping and hanging component (2) to rotate so as to convert a locking state and an unlocking state, and an angle between the clamping and hanging component (2) and the pressing component (3) is smaller than 180 degrees;

a compression spring (4) located between the mounting member (1) and the pressing member (3);

when the pressing component (3) is not stressed, the door panel is locked, and the pressing component (3) is pressed, so that the clamping and hanging component (2) drives the pressing component (3) to rotate, and the door panel is unlocked.

2. The dual-purpose furniture lock according to claim 1, wherein the hooking part (2) comprises a hook (202) and a connecting part fixedly connected with the hook (202), the end of the connecting part is fixedly connected with the pressing part (3), one end of the connecting part close to the pressing part (3) is rotatably connected with the mounting part (1), or the pressing part (3) is rotatably connected with the mounting part (1).

3. Dual-purpose furniture lock according to claim 2, characterized in that the catch part (2) is formed integrally with the push part (3).

4. The dual-purpose furniture lock of claim 2, wherein the mounting part (1) comprises a first mounting plate (101), the mounting hole (102) penetrates through the first mounting plate (101), the connecting member comprises a first connecting plate (201) connected with the hook (202), the pressing part (3) comprises a positioning part (301) fixedly connected with the first connecting plate (201), a first pressing plate (302) fixedly connected with the positioning part (301), and a pressing bulge (303) fixedly connected with the bottom of the first pressing plate (302), the two ends of the positioning part (301) are provided with connecting holes (305), the first mounting plate (101) is provided with a positioning hole (103) matched with the connecting hole (305), the connecting hole (305) is connected with the positioning hole (103) through a rotating shaft (7), one end of the compression spring (4) is connected with the bottom of the pressing bulge (303), the other end is connected with the upper surface of the first mounting plate (101).

5. The dual-purpose furniture lock of claim 4, wherein the positioning component (301) is a protection frame (304) surrounding the first mounting plate (101), the connecting holes (305) are located at two ends of the protection frame (304), the first pressing plate (302) is located inside the protection frame (304), the top of the protection frame (304) is clamped with a protective cover (5), and the edge of the first mounting plate (101) is provided with a surrounding baffle plate (6) matched with the protection frame (304).

6. Dual-purpose furniture lock according to claim 5, characterized in that the mounting hole (102) is a kidney round hole.

7. Dual-purpose furniture lock according to claim 3, characterized in that the mounting part (1) comprises a second mounting plate (104) and a mounting bin (105) fixedly connected to the second mounting plate (104), the second mounting plate (104) is provided with a mounting hole (102), the top and the bottom of the mounting bin (105) are provided with mounting ports, the connecting piece is a second connecting plate (203), one end of the second connecting plate (203) far away from the clamping hook (202) extends into the installation bin (105), the pressing part (3) is a second pressing plate (307), one end of the second pressing plate (307) extends into the installation bin (105) from the installation opening, and is fixedly connected with a second connecting plate (203), the joint of the pressing part (3) and the second connecting plate (203) is rotatably connected with the wall of the installation bin (105) through a rotating shaft (7), the compression spring (4) is positioned between the second pressing plate (307) and the wall of the installation cavity.

8. Dual-purpose furniture lock according to claim 7, characterized in that the end of the second pressing plate (307) is provided with a pressing handle (306).

9. The dual-purpose furniture lock of claim 8, wherein the second mounting plate (104) is provided with a mounting post (106) penetrating through the door panel, the mounting hole (102) is positioned in the mounting post (106), the mounting plate is adapted with a pressing sheet positioned at the inner side of the door panel, and the pressing sheet is provided with a first positioning hole (103) matched with the mounting hole (102) and a second positioning hole (103) matched with the mounting bin (105).

10. The dual use furniture lock of any of claims 1-9, wherein the locking element is adapted with a catch that cooperates with the locking element to lock the door.

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