CN213176367U - Improved household locking assembly - Google Patents

Abstract

The utility model relates to a household articles research and development designs technical field, especially relates to a locking subassembly and locking structure of modified house, the utility model discloses a following technical scheme: female subassembly's shaft hole inner edge have the block the slider slide in or break away from in the elasticity block portion in shaft hole be provided with the second elastic component between second end cover and block portion and second elastic component between be provided with middle base the second end cover on still be provided with for middle base carry out the attenuator of damping output, the utility model has the advantages of: the locking piece is simple in structure, can provide locking and pressure releasing functions, can be used for doors, anti-toppling furniture, drawer cabinets and other household articles, can achieve locking and releasing functions, is stable in locking effect, and can keep good connection locking effect when acting force is applied due to abnormal thinking.

Description

Improved household locking assembly

The technical field is as follows:

the utility model relates to a household articles research and development designs technical field, especially relates to a locking subassembly of modified house.

Background art: in the application of house and furniture, thereby the market needs fix two accessories, thereby realize the swing joint between them through the locking subassembly and realize like the locking of drawer between drawer and the cabinet body, door and wall body or floor, locker and wall body or floor, in current design, have that the structure is comparatively complicated, product connection stability is poor to and can only realize that the locking can not realize pressure pop out the defect such as, so need further research and development to improve.

The invention content is as follows:

one of the objects of the present invention is to provide an improved home locking assembly for solving any of the problems of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: an improved household locking assembly comprises a female assembly and a male assembly, wherein the male assembly can be locked on the female assembly, the female component comprises a female component main body and a shaft hole which is arranged on the female component main body and can slide, the male assembly comprises a male assembly main body and a sliding block which is positioned on one side surface of the male assembly main body and can slide in the shaft hole, the inner edge of the shaft hole of the female component is provided with an elastic stopping part for stopping the sliding block from sliding into or separating from the shaft hole, a second end cover is arranged on one side of the shaft hole of the female component far away from the direction of the male component, the second end cover covers the shaft hole of the female component, a second elastic piece is arranged between the second end cover and the stop part, an intermediate base is arranged between the stopping part and the second elastic part, and a damper for damping output relative to the intermediate base is also arranged on the second end cover.

And a damper is arranged between the middle base and the second end cover, and a damping output end of the damper is arranged relative to the bottom surface of the middle base or the top surface of the second end cover.

The second elastic element is a second spring, and the second spring is sleeved on the damper to enable the second spring to be annularly arranged on the damper 7.

The output shaft of the second spring is coaxial with the output shaft of the damper output end of the damper.

The connecting shaft is arranged, one end of the connecting shaft is connected with the male assembly main body, the other end of the connecting shaft is connected with one side face of the sliding block, an outer ring block is arranged, the outer ring block slides on the connecting shaft of the sliding block and the male assembly main body, the outer ring block comprises an outer ring block main body, one side of the outer ring block main body, which faces the male assembly main body, is at least provided with a part of upper inclined plane, and the upper inclined plane extends obliquely from the outer edge of the outer ring block main body to the center of the connecting shaft.

The outer ring block body is provided with at least one part of lower inclined plane towards one side of the sliding block, and the lower inclined plane extends from the outer edge of the outer ring block body to the center of the connecting shaft in an inclined mode.

The outer ring block main body is provided with an upper half ring block which is in a cone shape towards one side of the male assembly main body, and the side, with the smaller diameter, of the upper half ring block in the cone shape is arranged opposite to one side of the male assembly main body; and/or

The outer ring block main body is provided with a lower semi-ring block which is in a conical shape towards one side of the male assembly main body, and the side, with the smaller diameter, of the lower semi-ring block in the conical shape is arranged opposite to one side of the sliding block.

And one side of the outer ring block main body, which is opposite to the lower half ring block, is provided with a notch for inserting the lower half ring block.

The elastic stopping part comprises a side convex part arranged at the inner edge of the shaft hole of the female component, and the female component is arranged on the side wall of the female component in a sliding way through the first elastic piece.

Wherein, the side convex part is provided with a lower guiding inclined plane part extending towards the sliding-in direction of the sliding block.

The utility model has the advantages that: the locking piece is simple in structure, can provide locking and pressure releasing functions, can be used for doors, anti-toppling furniture, drawer cabinets and other household articles, can achieve locking and releasing functions, is stable in locking effect, and can keep good connection locking effect when acting force is applied due to abnormal thinking.

Description of the drawings:

FIG. 1 is a perspective view of the female member of embodiments 1-7 of the present invention;

FIG. 2 is a front view of the female member of the embodiment 1-7;

FIG. 3 is a perspective view of the female member of the embodiment 1-7;

FIG. 4 is a top view of the female member of embodiments 1-7;

FIG. 5 is a schematic representation of the drive relationship of the male assembly of the embodiment 1-7;

FIG. 6 is a front view of the male assembly of the embodiment 1-7;

FIG. 7 is a perspective view of the connection between the slider and the connecting shaft according to embodiments 1-7 of the present invention;

FIG. 8 is an exploded view of the male and female components of this embodiment 1-7;

FIG. 9 is a locking view of the male and female components of the embodiment 1-7;

FIG. 10 is a view of the embodiment 1-7 with the male component pressed into the female component;

FIG. 11 is a release state diagram of the embodiment 1-7;

FIG. 12 is an exploded view of the male and female members of the embodiment 1-7;

figure 13 is a drawing showing the damper-equipped male and female assemblies of this embodiment 1-7 in isolation.

The specific implementation mode is as follows:

the following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

In the description of the present invention, unless otherwise specified, the terms "upper, lower, inner, outer" and the like are included in the terms in an orientation that represents only an orientation of the term in a conventional use state or is colloquially understood by those skilled in the art, and should not be construed as limiting the term.

In the description of the present invention, in the different embodiments, the different technical features and the different technical solutions, there is no conflict between the technical features and the technical solutions, and the technical features and the technical solutions may be used in combination with each other.

The terms "first," "second," "third," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the objects so described are interchangeable under appropriate circumstances. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

Example 1: referring to fig. 1 to 13, an improved home locking assembly includes a female assembly 2 and a male assembly 1, the male assembly 1 can be locked on the female assembly 2, the female assembly 2 includes a female assembly main body 20 and a shaft hole 21 disposed on the female assembly main body 20 and capable of sliding, the male assembly 1 includes a male assembly main body 10 and a slide block 14 disposed on one side of the male assembly main body 10 and capable of sliding in the shaft hole 21, and an inner edge of the shaft hole 20 of the female assembly 2 has an elastic stopper 3 for stopping the slide block 14 from sliding in or separating from the shaft hole 21.

Preferably, in a preferred embodiment, the connecting shaft 13 is provided, one end of the connecting shaft 13 is connected to the male component main body 10, the other end of the connecting shaft 13 is connected to one side surface of the sliding block 14, the outer ring block 12 is provided, the outer ring block 12 slides on the connecting shaft 13 of the sliding block 14 and the male component main body 10, and when the sliding block 14 slides into the shaft hole 21, the outer ring block 12 is matched with the outer ring block 12 to press the stopper 3 in advance to reserve a sliding gap of the sliding block 14 so as to facilitate the sliding block 14 to be separated from the sliding gap, so as to separate the male component 1 and the female component 2.

Preferably, the outer ring block 12 includes an outer ring block main body 120, the outer ring block main body 120 has at least a part of an upper inclined surface 121 toward one side of the male assembly main body 10, and the upper inclined surface 121 extends obliquely from an outer edge of the outer ring block main body 12 toward a center of the connecting shaft 13, so that when the outer ring block 12 is disposed between the stopper 3 and the slider 14, and the connecting shaft 3 drives the slider 14 to be separated from the shaft hole 2, the outer ring block 12 and the slider 14 can be pressed toward the stopper 3 at the outer edge to form a sliding space.

Preferably, the outer ring block main body 120 has at least a portion of a lower inclined surface 122 toward one side of the sliding block 14, and the lower inclined surface 122 extends obliquely from the outer edge of the outer ring block main body 120 toward the center of the connecting shaft 13, so that when the outer ring block 12 needs to slide down into the shaft hole 21, the stopper 3 pressing the outer edge contracts to leave a gap between the sliding block 14 and the stopper 3 for the outer ring block 12 to slide in.

Preferably, in a preferred embodiment, the outer ring block main body 120 has an upper ring block 123 having a conical shape toward one side of the male component main body 10, and the side of the conical upper ring block 123 having a smaller diameter is disposed opposite to the side of the male component main body 10, so that the stopper 3 can be used compatibly at different positions in the shaft hole 2.

Preferably, in a preferred embodiment, the outer ring block body 120 has a lower half ring block 124 that is conical toward one side of the male assembly body 10, and the side of the conical lower half ring block 124 with a smaller diameter is disposed opposite to the side of the slider 14, so that the stopper 3 can be used compatibly at different positions in the shaft hole 2.

Preferably, a notch 142 is formed in the outer ring block body 120 on a side opposite to the lower ring block 124 for inserting the lower ring block 124, so that the lower ring block 124 can be pressed into the notch 142 when the lower ring block 124 is located between the stopper 3 and the slider 14, and specifically, the notch 142 is provided to prevent the stopper from being caught in a gap between the lower ring block and the slider due to a gap between the lower ring block and the slider when the lower ring block 124 is separated from the stopper in the process of releasing from the shaft hole.

Preferably, in a preferred embodiment, the elastic stop portion 3 comprises a side protrusion 30 disposed on an inner edge of the axial hole 2 of the female component 2, and the female component 2 is slidably mounted on a side wall of the female component 2 via a first elastic member.

Preferably, the first elastic member 3 includes a spring shaft hole 32 formed in the female member 2, a first spring 31 disposed in the spring shaft hole 32, one end of the first spring 31 abutting against the first end cap 35, and the other end of the first spring 31 acting on the side protrusion 30, so that the side protrusion 30 maintains an urging force urging the side protrusion in the inner direction of the shaft hole to stop the sliding block 14 or the outer ring block 12 from sliding into the shaft 21 hole.

Preferably, in a preferred embodiment, a transverse shaft 34 is disposed in the spring shaft hole 32, one end of the transverse shaft 34 passes through the transverse shaft hole 34 on the side of the first end cover 35 to connect with a stop ring 33 having a diameter larger than that of the transverse shaft hole 36, the other end of the transverse shaft 34 connects with the side protrusion 30, and the first spring 31 is sleeved between the first end cover 35 and the side protrusion 30.

Preferably, in a preferred embodiment, the side protrusions 30 are provided in two or three sets, and the side protrusions 30 have lower guiding inclined surfaces 30 extending in the sliding-in direction of the slider 14, so as to be suitable for setting of the relatively flat female module body 20, to make the overall structure more compact, and to make the sliding-in process smoother when the slider 14 presses the side protrusions 30.

Preferably, in a preferred embodiment, a second end cap 6 is disposed on a side of the shaft hole 20 of the female component 2 away from the direction of the male component 1, the second end cap 6 covers the shaft hole 21 of the female component 2, and the second end cap can be rotatably locked to the shaft hole of the male component.

Preferably, in order to release and separate the male member 1 and the female member 2 when a manual force is applied to one of the male member 1 and the female member 2, a second elastic member is disposed between the second end cap 6 and the stopper 3.

The second elastic member will be explained with respect to its function of mounting the male member 1 to the door a and the female member 2 to the wall or floor B when applied,

1, when acting on the door, the male component 1 is forced to be extruded towards the female component 2, and when extruding, a second elastic member (refer to a second spring 4 which is described below) is stressed to store energy;

2, in the process, the outer ring block 12 is extruded towards the inner side of the shaft hole 21, and the lower half ring block 124 at the bottom of the outer ring block 12 is extruded towards the two sides of the stopping piece 3, so that a sliding gap of the stopping piece 3 is reserved, and the outer ring block 12 is integrally pressed between the stopping piece 3 and the sliding block 14 along with the continuous pressing motion of the outer ring block 12 in the shaft hole 21;

3, when the applied acting force disappears, the second elastic element outputs to drive the slide block 14 of the male component 1 to be separated from the shaft hole 21 of the female component 2;

4, in the separation process, namely, the inclined surface of the upper half ring block 123 of the outer ring block 12 can extrude the stop piece 3 to retract towards the two sides thereof, and retract to the width that the outer ring block 12 and the slide block 14 can be separated from the shaft hole 21;

5, at this time, the outer ring block 12 and the slide block 14 are sequentially separated from the stopping position of the stopper 3;

and 6, further relatively separating the male component 1 from the female component 2, namely, relatively separating the door A from the wall or the floor B.

It can be seen from the above operation processes that the locking and releasing separation between the door and the wall or the floor can be realized based on the structure, and the structure is suitable for application principles of advertising boards and walls or floors, drawers and cabinets, anti-toppling furniture and walls or floors, windows and walls or floors, and the like.

Preferably, the second elastic member is a second spring 4, an intermediate base 5 that is diametrically fitted to the second spring 4 is provided between the stopper portion 3 and the second spring 4, and an opening of the intermediate base 5 is provided on the side of the second spring 4, so that when the second spring 4 acts on the slider 14 or when the slider 14 acts on the second spring 4, the intermediate base is provided to increase both a movement axial direction of an acting force of the second spring toward the slider and a movement axial direction of an acting force of the slider acting on the second spring are concentrated on the intermediate base having a larger diameter, and a force receiving direction is further concentrated.

Referring to fig. 13, a damper 7 is preferably disposed between the middle base 5 and the second end cap 6, and a damping output end 71 of the damper 7 is disposed opposite to a bottom surface of the middle base 5 or a top surface of the second end cap 6.

Preferably, the second spring 4 is sleeved on the damper 7, so that the second spring 4 is annularly arranged on the damper 7.

Preferably, in a preferred embodiment, the output shaft of the second spring 4 is coaxial with the output direction of the damper output end 71 of the damper 7.

Based on above-mentioned embodiment, set up attenuator 7 in this embodiment, can play better cushioning effect when great power acts on positive subassembly 1 or negative subassembly 2, avoid when second spring 4 receives great power, middle base atress oppresses to the second spring, and at second spring 4 atress energy storage, lead to quick bounce-back effort in middle base, positive subassembly 1, and make positive subassembly 1 break away from with negative subassembly 2, can't play the effect of locking.

After addding the attenuator, act on female subassembly 2 with the great power of male subassembly 1 and exemplify, male subassembly 1 pushes up when female subassembly 2, middle base 5 can receive the counter force of the damping force of the attenuator 7 of addding and slow toward second end cover direction motion to make middle base slow toward second end cover direction motion, and can not lead to the second end cover to oppress the second spring fast, lead to the direct energy storage of second spring to export and kick-back.

Preferably, the male assembly body 10 has an extension portion 11 extending toward the shaft hole 21 of the female assembly 2 at the connection position of the connecting shaft, the extension portion 11 is slidably inserted into the shaft hole 21 of the female assembly 2, and one of the functions of the extension portion 11 is to control the stroke or depth of the slide block 14 inserted into the shaft hole 21.

Preferably, in order to make the sliding block 14 smoothly slide into the shaft hole 21, the sliding block 14 of the male component 1 has an arc-shaped outer ring surface 141 which is in arc transition towards the female component 2, and the sliding block 14 of the male component 1 has an arc-shaped outer ring surface which is in a spherical surface or a hemispherical surface towards the female component 2, so that when the sliding block is pressed down on the stopper, the friction force generated during the relative movement is reduced, and the smoothness when the sliding block is pressed into the shaft hole is further improved.

Preferably, the other side surface of the male assembly body 10 has a first fixing screw hole 15 and/or a first pasting part, which can be fixed or pasted on corresponding installation furniture or wall or floor by matching with the fixing screw.

Preferably, in a preferred embodiment, the female element 2 is provided with a second fixing screw hole 22 and/or a second adhesive portion on a side parallel to the shaft hole 21 of the female element main body 20, and based on the present embodiment, the second fixing screw hole and/or the second adhesive portion can be fixed or adhered to the corresponding mounting furniture or wall or floor by cooperating with a fixing screw.

Preferably, in a preferred embodiment, the second fixing screw holes 22 are two sets and located at two sides of the shaft hole of the female component, so that when the female component is fixed by the locking screws, a better locking effect and an overall better aesthetic effect are maintained.

Preferably, in a preferred embodiment, the female component body 20 includes a side plate 201, the shaft hole of the female component is disposed on one side surface of the side plate 201, and the second fixing screw hole and/or the second adhesive portion is disposed on the other side surface of the side plate.

Preferably, in a preferred embodiment, the female member is disposed in a T-shape, the stop members are at least one set, preferably two or three sets, disposed on the lateral side of the female member main body, and the shaft hole is disposed on one vertical side of the female member main body.

Preferably, in a preferred embodiment, the connecting shaft is mounted to the male component by a snap or screw locking fit.

Preferably, in a preferred embodiment, the connecting shaft is located at one side of the male component main body and is locked on the male component main body through an adjusting screw, so that on one hand, the connecting shaft is convenient to mount, and on the other hand, the connecting shaft can be used for adjusting the adaptability of the depth of the sliding block inserted into the shaft hole.

Example 2: the utility model provides a locking structure, includes the locking subassembly of the house of any above-mentioned structure, the locking subassembly of house the negative subassembly install on wall or floor, positive subassembly install in the door plant on, positive subassembly can lock in so that door plant and wall or floor locking on the negative subassembly, the locking subassembly of house can be a set of or multiunit, when practical application, according to the combination of different preferred schemes in embodiment 1, realize the locking and the separation of pressing on door and wall or floor.

Example 3: a locking structure comprises a household locking assembly of any structure, wherein a female assembly of the household locking assembly is installed on a wall surface, a male assembly is installed on anti-toppling furniture, the male assembly can be locked on the female assembly to lock the anti-toppling furniture and the wall surface, the household locking assembly can be one or more groups, in practical application, locking and pressing separation of the anti-toppling furniture and a wall body or a floor are realized according to the combination of different preferred schemes in embodiment 1, the relative motion of the male assembly and the female assembly of the anti-toppling furniture can refer to the operation in embodiment 1.

Example 4: the utility model provides a locking structure, includes the locking subassembly of the house of any above-mentioned structure, positive subassembly install in the front panel of drawer, negative subassembly install on the cabinet body, positive subassembly can lock in on the negative subassembly so that front panel and cabinet body locking, specific saying so, the locking subassembly of house can be a set of or multiunit, when practical application, according to the combination of different preferred schemes in embodiment 1, realize the locking of cabinet body and drawer and press the separation, the relative motion between its positive subassembly and the negative subassembly can refer to embodiment 1's operation.

Example 5: the utility model provides a locking structure, includes the lock locking subassembly of the house of any above-mentioned structure, the negative subassembly of the locking subassembly of house install on the wall, positive subassembly install in door and window curb plate on, positive subassembly can lock in negative subassembly is last so that door and window and wall locking, the locking subassembly of house can be a set of or multiunit, when practical application, according to the combination of different preferred scheme in embodiment 1, realize to the locking of door and window and wall body or floor and press or push away the atress separation laterally, the relative motion between its positive subassembly and the negative subassembly can refer to embodiment 1's operation.

Example 6: the utility model provides an advertising board structure, includes the locking subassembly of the house of any above-mentioned structure, the negative subassembly of the locking subassembly of house install on the wall, positive subassembly install in the advertising board on, positive subassembly can lock in so that advertising board and wall locking on the negative subassembly, the locking subassembly of house can be a set of or multiunit, when practical application, according to the combination of different preferred scheme in embodiment 1, realize the locking and the pressing separation on advertising board and wall body or floor.

Example 7: in practical use, according to a combination of different preferred embodiments in embodiment 1, the locking between the first fitting and the second fitting and the pressing separation between the first fitting and the second fitting can be realized, and the relative movement between the male assembly and the female assembly can refer to the operation in embodiment 1.

It should be understood that the above description is only exemplary of the present invention, and not intended to limit the scope of the present invention, so all equivalent modifications made on the principles of the present invention should be included in the scope of the present invention.

Claims (10)

1. An improved household locking assembly comprises a female assembly and a male assembly, wherein the male assembly can be locked on the female assembly, the female assembly comprises a female assembly main body and a shaft hole which is arranged on the female assembly main body in a sliding manner, the male assembly comprises a male assembly main body and a sliding block which is arranged on one side surface of the male assembly main body and can slide in the shaft hole, the inner edge of the shaft hole of the female assembly is provided with an elastic stopping part for stopping the sliding block from sliding in or separating from the shaft hole, one side, far away from the male assembly direction, of the shaft hole of the female assembly is provided with a second end cover, the second end cover covers the shaft hole of the female assembly, a second elastic part is arranged between the second end cover and the stopping part, and a middle base is arranged between the stopping part and the second elastic part, and the improved household locking assembly is characterized in that: and a damper which performs damping output relative to the middle base is also arranged on the second end cover.

2. The improved home latch assembly of claim 1, further comprising: a damper is arranged between the middle base and the second end cover, and a damping output end of the damper is arranged relative to the bottom surface of the middle base or the top surface of the second end cover.

3. The improved home latch assembly of claim 1, further comprising: the second elastic element is a second spring, and the second spring is sleeved on the damper to enable the second spring to be annularly arranged on the damper 7.

4. The improved home latch assembly of claim 3, further comprising: the output shaft of the second spring is coaxial with the output direction of the damper output end of the damper.

5. An improved home latch assembly as defined in claim 1, 2, 3 or 4 wherein: the connecting shaft is arranged, one end of the connecting shaft is connected with the male assembly main body, the other end of the connecting shaft is connected with one side face of the sliding block, an outer ring block is arranged, the outer ring block slides on the connecting shaft of the sliding block and the male assembly main body, the outer ring block comprises an outer ring block main body, one side of the outer ring block main body, which faces the male assembly main body, is provided with at least part of an upper inclined plane, and the upper inclined plane is obliquely extended from the outer edge of the outer ring block main body to the center of the connecting shaft.

6. The improved home latch assembly of claim 5, further comprising: the outer ring block main body is provided with at least one part of lower inclined surface towards one side of the sliding block, and the lower inclined surface obliquely extends from the outer edge of the outer ring block main body to the center of the connecting shaft.

7. The improved home latch assembly of claim 6, further comprising: the outer ring block main body is provided with an upper half ring block which is in a cone shape towards one side of the male component main body, and the side, with the smaller diameter, of the upper half ring block in the cone shape is arranged opposite to one side of the male component main body; and/or

The outer ring block main body is provided with a lower semi-ring block which is in a conical shape towards one side of the male assembly main body, and the side, with the smaller diameter, of the lower semi-ring block in the conical shape is arranged opposite to one side of the sliding block.

8. The improved home latch assembly of claim 7, further comprising: one side of the outer ring block main body, which is opposite to the lower half ring block, is provided with a notch for the lower half ring block to be inserted into.

9. The improved home latch assembly of claim 3, further comprising: the elastic stopping part comprises a side convex part arranged at the inner edge of the shaft hole of the female component, and the female component is arranged on the side wall of the female component in a sliding way through the first elastic piece.

10. The improved home latch assembly of claim 9, further comprising: the side convex part is provided with a lower guiding inclined plane part extending towards the sliding-in direction of the sliding block.

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