CN220423652U - Annular unlocking quilt buckle - Google Patents

Abstract

The utility model provides an annular unlocking type quilt button, which comprises a shell and a pin inserting assembly, wherein a placing groove is formed in the middle of one side of the shell, a lock cylinder assembly is placed in an inner cavity of the placing groove, a lifting groove is formed in the circumferential array of the top surface of the shell, a pressing assembly is arranged in the inner cavity of the lifting groove, a jack is formed in the circumferential array of the top surface of the shell, and a blocking assembly for limiting the pressing assembly is inserted in the inner cavity of the jack; the pressing assembly comprises a pressing ring, the upper part of the outer surface of the shell is slidably connected with a pressing ring, the pressing ring is in a frustum shape, a cross is fixedly connected to the middle part of the pressing ring, the cross is located in a lifting groove and slidably connected with the pressing ring, the bottom surface of the cross is in contact with the top surface of the lock core assembly, and a pin penetrating hole is formed in the middle of the top surface of the cross. According to the utility model, the shell, the plug pin assembly, the lock cylinder assembly, the lifting groove, the pressing assembly, the jack and the blocking assembly are mutually matched, so that the whole quilt is combined into a complete quilt button, and the quilt is convenient for later use.

Description

Annular unlocking quilt buckle

Technical Field

The utility model relates to the technical field of quilt buckles, in particular to an annular unlocking quilt buckle.

Background

The quilt button is characterized in that four corners of the quilt are respectively sleeved on four corners of the bed sheet so as to prevent the quilt from shifting or falling off when sleeping. This allows the quilt to remain clean and tidy and to be more easily secured to the bed. Quilt buckles are typically made by nesting the quilt corners into elastic loops or pockets of the sheet. This ensures that the quilt is in close proximity to the mattress, providing a comfortable sleeping environment.

The traditional quilt is detained and is being used, generally needs the delatcher in addition, makes fixer and fixed needle separation through the delatcher, and then realizes the unblock, and obviously, this kind of mode unblock is inconvenient, and the unblock process is also comparatively loaded down with trivial details, leads to its inconvenient use.

The patent number is: the prior art document of CN211021998U comprises an upper cover, a lower cover, a lock cylinder and steel nails for penetrating a quilt, wherein the upper cover and the lower cover are mutually buckled, the lock cylinder is positioned between the upper cover and the lower cover, the lock cylinder comprises a steel bowl, a three-eye steel column, a spring, a plastic cap and a plug, the plug is provided with a central hole, the upper end of the plug is provided with an annular boss, the annular boss on the plug is propped against the steel ball end of the three-eye steel column, the quilt fixer further comprises a rotating piece for unlocking and locking, the rotating piece is rotated anticlockwise along an arc-shaped rotary slotted hole through a knob, so that the plug is positioned at the highest position of a slope, meanwhile, the spring is compressed under the action of upwards propping the plug, the three-eye steel column is propped up, so that the gap between the steel bowl and the steel ball is enlarged, and unlocking of the steel nails is realized. The quilt fixer provided by the utility model is convenient to unlock, low in cost and high in stability.

Above-mentioned prior document, though through the mutual cooperation of slope, arc through-hole etc. structure in arc rotatory slotted hole, round pin axle and the rotating member, realize the unblock of lock core for the separation of fixer and fixed needle, because this rotating member when using, need with the mutual cooperation of arc rotatory slotted hole and round pin axle, and arc rotatory slotted hole and round pin axle still need design in the different positions department of lower cover, thereby increased this fixer whole area, if fix it when being by, direct skin contact with personnel easily, lead to personnel's discomfort, disturb personnel's sleep, simultaneously, because rotating member's overall structure is complicated, has led to when the installation also comparatively inconvenient condition.

Therefore, there is a need for a loop-type unlocking quilt button that is easy to assemble and reduces in size.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an annular unlocking quilt button, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the annular unlocking type quilt button comprises a shell and a plug pin assembly, wherein a placing groove is formed in the middle of one side of the shell, a lock cylinder assembly is placed in an inner cavity of the placing groove, a lifting groove is formed in the circumferential array of the top surface of the shell, a pressing assembly is installed in the inner cavity of the lifting groove, jacks are formed in the circumferential array of the top surface of the shell, and a blocking assembly for limiting the pressing assembly is inserted in the inner cavity of each jack; the pressing assembly comprises a pressing ring, the upper part of the outer surface of the shell is slidably connected with a pressing ring, the pressing ring is in a frustum shape, a cross is fixedly connected to the middle part of the pressing ring, the cross is located in a lifting groove and slidably connected with the pressing ring, the bottom surface of the cross is in contact with the top surface of the lock core assembly, and a pin penetrating hole is formed in the middle of the top surface of the cross.

Further, the blocking component comprises a circular blocking piece, the circular blocking piece is placed on the top surface of the pressing ring, a round hole is formed in the middle of the circular blocking piece, a column is arranged on the bottom surface of the circular blocking piece in a cylindrical array mode, and one end of the column is in plug-in fit with the inner cavity of the jack.

Further, the lock core assembly comprises a mounting shell, the mounting shell is placed in the inner cavity of the placing groove, a spring is placed at the bottom of the inner cavity of the mounting shell, a locking part is installed at one end of the spring, and one end of the locking part penetrates through the mounting shell and is in sliding connection with the mounting shell.

Further, the installation shell comprises a transparent shell body, an annular groove is formed in the upper portion of an inner cavity of the transparent shell body, a metal shell body is fixedly connected to the inner cavity of the transparent shell body through the annular groove, the metal shell body is arranged to be in a hollow frustum shape, a locking part is slidably connected to the inner cavity of the metal shell body, and a spring is placed at the bottom of the transparent shell body.

Further, the locking part comprises a conical pressing block, the inner cavity of the metal shell is slidably connected with the conical pressing block, the top surface of the conical pressing block is in contact with the bottom surface of the cross, steel ball grooves are formed in the outer surface of the conical pressing block at equal intervals, steel balls are placed in the inner cavity of the steel ball grooves, triangular blocks are arranged on one side of the inner cavity wall of the conical pressing block and positioned on the steel ball grooves, the bottom surfaces of the triangular blocks are in contact with one end of the spring, and through holes are formed in the top surface of the conical pressing block.

Further, the plug pin assembly comprises a dome, plug pins are fixedly connected to the middle of one side of the dome, and locking grooves are formed in one end of the outer surface of each plug pin at equal intervals.

The utility model provides an annular unlocking quilt button. Compared with the prior art, the method has the following beneficial effects:

1. because the whole integrated into one piece of shell, and lock core subassembly is through the mode of friction, put into inside the shell, then will press the subassembly to install in the lift inslot again, insert the jack with the one end that blocks the subassembly in at last, can accomplish the equipment to the quilt knot, lead to the simple and convenient of mounting means of this kind, simultaneously, the mounting means of this kind compares traditional pressing the subassembly and installs in one side of lock core subassembly and compare, this mounting means has saved the space for whole small in size.

2. The lock core assembly is limited through the placing groove, the pressing assembly is limited through the lifting groove, and finally the blocking assembly is limited through the inserting hole, so that the blocking assembly, the pin penetrating hole, the round hole and the penetrating hole in the pressing assembly and the lock core assembly are concentric, the later-stage inserted pin can be conveniently inserted into the lock core assembly in a straight line, and the lock core assembly is locked and fixed, so that the situation that the lock cannot be locked is prevented.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a schematic overall structure of the present utility model;

FIG. 2 shows a schematic view of the overall partial cross-section of the present utility model;

FIG. 3 shows a schematic diagram of the overall split structure of the present utility model;

FIG. 4 shows a schematic view of the plug pin assembly of the present utility model;

FIG. 5 illustrates a schematic view of the lock cylinder assembly of the present utility model in a disassembled configuration;

FIG. 6 is a schematic illustration of a partial cross-sectional structure of the lock cylinder assembly of the present utility model;

the figure shows: 1. a housing; 2. a pin assembly; 21. a dome; 22. inserting nails; 23. a locking groove; 3. a placement groove; 4. a lock cylinder assembly; 41. a mounting shell; 411. a transparent housing; 412. an annular groove; 413. a metal housing; 42. a spring; 43. a locking member; 431. a conical pressing block; 432. a steel ball groove; 433. steel balls; 434. triangular blocks; 435. a through hole; 5. a lifting groove; 6. a pressing assembly; 61. a pressing ring; 62. a cross; 63. a needle penetrating hole; 7. a jack; 8. a blocking assembly; 81. a circular blocking piece; 82. a round hole; 83. and (5) inserting a column.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

In order to solve the technical problems in the background technology, a ring-shaped unlocking quilt button is provided as follows:

referring to fig. 1-6, the annular unlocking quilt button provided by the utility model comprises a shell 1 and a plug pin assembly 2, wherein a placing groove 3 is formed in the middle of one side of the shell 1, a lock cylinder assembly 4 is placed in an inner cavity of the placing groove 3, lifting grooves 5 are formed in a circumferential array on the top surface of the shell 1, a pressing assembly 6 is arranged in an inner cavity of the lifting grooves 5, insertion holes 7 are formed in a circumferential array on the top surface of the shell 1, and a blocking assembly 8 for limiting the pressing assembly 6 is inserted in an inner cavity of the insertion holes 7; the pressing assembly 6 comprises a pressing ring 61, the upper part of the outer surface of the shell 1 is slidably connected with the pressing ring 61, the pressing ring 61 is in a frustum shape, a cross 62 is fixedly connected to the middle part of the pressing ring 61, the cross 62 is located in the lifting groove 5 and slidably connected with the top surface of the lock cylinder assembly 4, the bottom surface of the cross 62 is in contact with the top surface of the lock cylinder assembly 4, and a pin penetrating hole 63 is formed in the middle of the top surface of the cross 62.

By pressing the pressing ring 61, the pressing ring 61 drives the cross 62 to move, when the cross 62 moves, the cross 62 drives the conical pressing block 431 to move, and when the conical pressing block 431 moves, the three groups of steel balls 433 slide in the steel ball grooves 432, so that the three groups of steel balls 433 are separated, and the separation from the plug pins 22 is realized.

As the improvement of the above technical scheme, the blocking component 8 comprises a circular blocking piece 81, the top surface of the pressing ring 61 is provided with the circular blocking piece 81, the middle part of the circular blocking piece 81 is provided with a round hole 82, the bottom surface of the circular blocking piece 81 is provided with a column 83 in a cylindrical array, and one end of the column 83 is in plug-in fit with the inner cavity of the jack 7.

Through the mutual matching of the circular blocking piece 81, the inserting column 83 and the inserting hole 7 in the blocking assembly 8, the limit of the pressing ring 61 and the cross 62 is realized, and the pressing assembly 6 is prevented from being separated from the lifting groove 5, so that the cross 62 can slide in the lifting groove 5 better;

meanwhile, the round blocking piece 81 and the lifting groove 5 limit the pressing assembly 6, so that the needle penetrating hole 63, the round hole 82 and the through hole 435 in the pressing assembly 6 are located at the same axis, and the situation of insertion deflection during the insertion of the later-stage inserted pin 22 is prevented, and the inserted pin 22 cannot be locked.

Example two

As shown in fig. 1 to 6, on the basis of the above embodiment, the present embodiment further provides the following:

the installation shell 41 comprises a transparent shell 411, an annular groove 412 is formed in the upper portion of the inner cavity of the transparent shell 411, a metal shell 413 is fixedly connected to the inner cavity of the transparent shell 411 through the annular groove 412, the metal shell 413 is in a hollow frustum shape, a locking part 43 is slidably connected to the inner cavity of the metal shell 413, and a spring 42 is placed at the bottom of the transparent shell 411. The locking part 43 comprises a conical pressing block 431, the inner cavity of the metal shell 413 is slidably connected with the conical pressing block 431, the top surface of the conical pressing block 431 is in contact with the bottom surface of the cross 62, steel ball grooves 432 are formed in the outer surface of the conical pressing block 431 at equal intervals, steel balls 433 are placed in the inner cavity of the steel ball grooves 432, triangular blocks 434 are arranged on the inner cavity wall of the conical pressing block 431 and located on one side of the steel ball grooves 432, the bottom surface of each triangular block 434 is in contact with one end of the spring 42, and through holes 435 are formed in the top surface of the conical pressing block 431.

Through the mutual cooperation of the three steel balls 433, the steel ball grooves 432, the springs 42 and the metal shell 413 in the lock cylinder assembly 4, the plug pins 22 are fixed, and the later use is convenient.

Example III

As shown in fig. 1 to 6, on the basis of the above embodiment, the present embodiment further provides the following:

the plug pin assembly 2 comprises a dome 21, a plug pin 22 is fixedly connected to the middle of one side of the dome 21, and locking grooves 23 are formed in one end of the outer surface of the plug pin 22 at equal intervals.

Through the mutual cooperation of the plug pin assembly 2, the lock core assembly 4 and the pressing assembly 6, cloth such as a quilt is fixed, the detachable effect is realized, and the use is convenient.

The working principle and the using flow of the utility model are as follows:

the use state is as follows:

during assembly, firstly, the lock cylinder assembly 4 is placed into the placing groove 3, after the lock cylinder assembly is placed into the placing groove, at this time, the whole lock cylinder assembly 4 can be fixed through the friction force between the transparent shell 411 in the lock cylinder assembly 4 and the inner wall of the placing groove 3, at this time, the cross 62 in the pressing ring 61 is aligned with the lifting groove 5, after the alignment, the cross 62 is placed into the lifting groove 5, after the placement, the cross 62 is positioned in the lifting groove 5 to slide, the pressing ring 61 is positioned outside the shell 1 to slide, after the pressing assembly 6 is installed, at this time, the inserting post 83 on one side of the circular blocking piece 81 is aligned with the inserting hole 7, after the alignment, one end of the inserting post 83 is inserted into the inserting hole 7, at this time, the blocking of the cross 62 can be realized through the circular blocking piece 81, so that the pressing assembly 6 can not be separated from the lifting groove 5, the whole assembly of the quilt button can be completed, through the installation mode, and the device is simple and convenient to install, and meanwhile, the shell 1 is shaped integrally, and has a small whole body.

When in use, one end of the inserted pin 22 is inserted into the round hole 82, then is downwards inserted into the needle through hole 63, finally is inserted into the through hole 435, finally, the inserted pin 22 is inserted into the 3 steel balls 433, and then the inserted pin 22 is fixed through the extrusion and friction of the steel balls 433, so that the fixation of the inserted pin 22 is realized;

when the plug pin 22 is dismounted, the pressing ring 61 is pressed firstly, the conical pressing block 431 is driven by the cross 62 to move downwards and press the spring 42, when the conical pressing block 431 moves, the steel balls 433 slide in the steel ball grooves 432, and when the steel balls 433 move, the 3 groups of steel balls 433 are far away from each other, so that the plug pin 22 can be dismounted, and the plug pin 22 is not pressed and fixed any more.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (6)

1. An annular unlocking quilt is detained, its characterized in that: the novel lock comprises a shell (1) and a plug pin assembly (2), wherein a placing groove (3) is formed in the middle of one side of the shell (1), a lock cylinder assembly (4) is placed in an inner cavity of the placing groove (3), a lifting groove (5) is formed in a circumferential array of the top surface of the shell (1), a pressing assembly (6) is arranged in the inner cavity of the lifting groove (5), a jack (7) is formed in the circumferential array of the top surface of the shell (1), and a blocking assembly (8) for limiting the pressing assembly (6) is inserted in the inner cavity of the jack (7);

the pressing assembly (6) comprises a pressing ring (61), the upper portion of the outer surface of the shell (1) is slidably connected with the pressing ring (61), the pressing ring (61) is in a frustum shape, a cross (62) is fixedly connected to the middle of the pressing ring (61), the cross (62) is located in the lifting groove (5) and slidably connected, the bottom surface of the cross (62) is in contact with the top surface of the lock cylinder assembly (4), and a pin penetrating hole (63) is formed in the middle of the top surface of the cross (62).

2. An annular unlocking quilt button according to claim 1, wherein: the blocking assembly (8) comprises a circular blocking piece (81), the circular blocking piece (81) is arranged on the top surface of the pressing ring (61), a round hole (82) is formed in the middle of the circular blocking piece (81), a plug post (83) is arranged on the cylindrical array of the bottom surface of the circular blocking piece (81), and one end of the plug post (83) is in plug connection with the inner cavity of the jack (7).

3. An annular unlocking quilt button according to claim 2, wherein: the lock core assembly (4) comprises a mounting shell (41), the mounting shell (41) is placed in an inner cavity of the placing groove (3), a spring (42) is placed at the bottom of the inner cavity of the mounting shell (41), a locking component (43) is installed at one end of the spring (42), and one end of the locking component (43) penetrates through the mounting shell (41) and is in sliding connection with the mounting shell (41).

4. A loop-unlocking quilt button according to claim 3, wherein: the mounting shell (41) comprises a transparent shell (411), an annular groove (412) is formed in the upper portion of an inner cavity of the transparent shell (411), a metal shell (413) is fixedly connected to the inner cavity of the transparent shell (411) through the annular groove (412), the metal shell (413) is in a hollow frustum shape, a locking component (43) is slidably connected to the inner cavity of the metal shell (413), and a spring (42) is arranged at the bottom of the transparent shell (411).

5. An annular unlocking quilt button according to claim 4, wherein: the locking part (43) comprises a conical pressing block (431), the inner cavity of the metal shell (413) is slidably connected with the conical pressing block (431), the top surface of the conical pressing block (431) is in contact with the bottom surface of the cross (62), steel ball grooves (432) are formed in the outer surface of the conical pressing block (431) at equal intervals, steel balls (433) are placed in the inner cavity of the steel ball grooves (432), triangular blocks (434) are arranged on one side of the steel ball grooves (432) and on the inner cavity wall of the conical pressing block (431), the bottom surfaces of the triangular blocks (434) are in contact with one end of the spring (42), and through holes (435) are formed in the top surface of the conical pressing block (431).

6. An annular unlocking quilt button according to claim 5, wherein: the plug pin assembly (2) comprises a dome (21), plug pins (22) are fixedly connected to the middle of one side of the dome (21), and locking grooves (23) are formed in one end of the outer surface of each plug pin (22) at equal intervals.