CN211984807U

CN211984807U - Button unblock quilt fixer

Info

Publication number: CN211984807U
Application number: CN201922503242.3U
Authority: CN
Inventors: 毕学平
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-11-24
Anticipated expiration: 2029-12-25

Abstract

A button unlocking quilt fixer relates to the technical field of daily supplies. It comprises a lock catch and a telescopic nail; the hasp comprises first casing, second casing, spring and steel ball, the up end at the steel ball is established to the spring, its characterized in that: the device comprises a base, an unlocking key and a protective cover; the lock catch is arranged between the protective cover and the base; the inside back taper that is of first casing, and run through from top to bottom, the lower extreme opening part is equipped with the bottom plate that can move up, the bottom plate center be equipped with the first jack that supplies flexible nail to pass, unblock button upper end passes the base bottom, offsets with the bottom plate. The utility model discloses simple structure, the style is novel, need not solitary unlocking ware, and unblock convenient and fast has very big spreading value.

Description

Button unblock quilt fixer

Technical Field

The utility model relates to the technical field of daily necessities, concretely relates to button unblock quilt fixer.

Background

The quilt fixer is used for fixing a sheet and a quilt core and preventing people from turning over during sleeping to cause the separation of the sheet and the quilt core, and is mainly used for fixing four corners of a quilt, the existing quilt fixer consists of a lock catch, a telescopic nail and an unlocking device, the lock catch wraps a shell, a spring and three steel balls are arranged in the shell, and the unlocking device is usually a strong magnet, such as a bulletin day: 2019-10-01, bulletin number: CN 209450249U, patent number: 201822151303.X "A needleless quilt fixer", its principle is to place spring and three steel balls in a shell with a cavity of inverted cone shape inside, through controlling the up-and-down motion of three steel balls in the cavity, control the combination and scattering of three steel balls, three steel balls will insert the middle telescopic nail of three steel balls to clamp tightly during combination, make it unable to be extracted, when unclamping, will three steel balls absorb it to scatter three steel balls along the direction that the telescopic nail is extracted through the strong magnet, then extract the telescopic nail, its operation process is tedious, and once the angle that the magnet absorbs deviates, still unable to extract the telescopic nail, and the unlocker belongs to an indispensable independent attachment of the product, if lose, the lock catch is difficult to open.

Disclosure of Invention

The utility model aims at providing a simple structure, convenient button unblock quilt fixer of unblock.

The invention aims to realize the following technical scheme that the button unlocking quilt fixer comprises a lock catch and a telescopic nail matched with the lock catch; the hasp constitute by first casing, back-off on first casing with the second casing of first casing joint, establish spring and three steel balls between first casing and second casing, the up end at three steel balls is established to the spring, its main points lie in: the device comprises a base, an unlocking key arranged at the bottom of the base and a protective cover buckled above the base in a clamping manner with the base; the lock catch is arranged between the protective cover and the base, and the lock catch is fixed on the base through the protective cover; the inside back taper that is of first casing, and run through from top to bottom, the lower extreme opening part is equipped with the bottom plate that can move up, the bottom plate center be equipped with the first jack that supplies flexible nail to pass, unblock button upper end passes the base bottom, offsets with the bottom plate. The movable design of the unlocking button and the bottom plate is convenient for the unlocking button to jack the bottom plate, the three steel balls are supported by the jacked bottom plate to move upwards integrally, the originally clamped three steel balls are scattered, and therefore the function of unlocking the telescopic nail is achieved.

Preferably, the bottom of the base is provided with a first groove, the upper end face of the base is provided with a second groove, the bottom of the second groove is provided with a third groove, the inner side wall of the second groove is provided with a first buckle, and the center of the first groove is provided with a hole which penetrates through the third groove and is used for the unlocking key to pass through.

Preferably, the unlocking key consists of a second base, a second jack arranged in the center of the second base and used for a telescopic nail to pass through, and top pillars arranged on the left side and the right side of the second jack; the top column penetrates through the hole in the base to abut against the bottom plate, and the top column can prop against the bottom plate to move up and down along the hole; the second base is arranged in the first groove; and a stop block for preventing the unlocking key from falling out of the hole is transversely arranged on the side edge of the top column.

Preferably, a second buckle corresponding to the first buckle is arranged on the outer side surface of the protective cover, and the first buckle and the second buckle are in rotary clamping connection. The design of the first buckle and the rotary clamping connection of the second buckle is convenient for the assembly of workers, and the production efficiency is improved.

Preferably, a through hole for the telescopic nail to penetrate out is formed in the center of the top of the second shell. The design of through-hole makes the activity stroke of flexible nail bigger to be applicable to the quilt of fixed thickness difference, the through-hole has also played the effect that fixed flexible nail prevented flexible nail from rocking all around simultaneously.

Preferably, the holes are square holes. The design of square hole is more convenient for the passing of dog, is favorable to the equipment of unblock button.

Preferably, the periphery of the lock catch is wrapped with an ornament, and the ornament is a cloth ornament or a soft plastic ornament. The design of the ornament makes the original monotonous lock catch more beautiful.

Preferably, the lock catch is arranged in the second groove and right above the third groove.

The beneficial effects of the utility model reside in that: the utility model discloses simple structure, the style is novel, need not solitary unlocking ware, and unblock convenient and fast has very big spreading value.

Drawings

FIG. 1: the utility model discloses a front structure schematic diagram.

FIG. 2: the utility model discloses a back structure schematic diagram.

FIG. 3: the utility model discloses remove the schematic structure behind the embellishment.

FIG. 4: FIG. 3 is an exploded view of

FIG. 5: the AA cross-sectional view of fig. 3.

In the drawings 1-5, 1-base, 2-unlocking button, 3-protective cover, 4-lock catch, 5-telescopic nail, 6-first shell, 7-second shell, 8-spring, 9-steel ball, 10-bottom plate, 11-first jack, 12-first groove, 13-second groove, 14-third groove, 15-first buckle, 16-square hole, 17-second base, 18-second jack, 19-top column, 20-stop block, 21-second buckle, 22-through hole and 23-cloth decoration.

Detailed Description

Fig. 1-5 show an embodiment of the present invention, which includes a base 1, an unlocking button 2 disposed at the bottom of the base 1, a protective cover 3 which is arranged above the base 1 and is clamped with the base 1, a lock catch 4, and a retractable nail 5 used in cooperation with the lock catch 4; hasp 4 establish between safety cover 3 and base 1, fix hasp 4 on base 1 through safety cover 3, hasp 4 by first casing 6, back-off on first casing 6 with the second casing 7 of first casing 6 joint, establish spring 8 and three steel ball 9 between first casing 6 and second casing 7 and constitute, spring 8 establishes the up end at three

steel ball

9, 6 inside back tapers that are of first casing, and run through from top to bottom, the lower extreme opening part is equipped with bottom plate 10 that can the up-motion, bottom plate 10 center be equipped with the first jack 11 that supplies flexible nail 5 to pass, 2 upper ends of unblock button pass base 1 bottom, offset with bottom plate 10. The movable design of the unlocking key 2 and the bottom plate 10 is convenient for the unlocking key 2 to jack up the bottom plate 10, the three steel balls 9 are supported by the jacked bottom plate 10 to move upwards integrally, and the originally clamped three steel balls 9 are scattered, so that the telescopic nail 5 is unlocked.

The bottom of the base 1 is provided with a first groove 12, the upper end face of the base 1 is provided with a second groove 13, the bottom of the second groove 13 is provided with a third groove 14, the inner side wall of the second groove 13 is provided with a first buckle 15, and the center of the first groove 12 is provided with a square hole 16 which penetrates through the third groove 14 and is used for the unlocking key 2 to pass through.

The unlocking key 2 consists of a second base 17, a second jack 18 arranged in the center of the second base 17 for the telescopic nail 5 to pass through and top posts 19 arranged on the left side and the right side of the second jack 18; the top column 19 penetrates through the square hole 16 on the base 1 to abut against the bottom plate 10, and the top column 19 can abut against the bottom plate 10 to move up and down along the square hole 16; the second base 17 is arranged in the first groove 12; the side edge of the top column 19 is transversely provided with a stop 20 for preventing the unlocking button 2 from falling out of the square hole 16.

The outer side surface of the protective cover 3 is provided with a second buckle 21 corresponding to the first buckle 15, and the first buckle 15 and the second buckle 21 are rotationally clamped. The design of the first buckle 15 and the second buckle 21 in rotary clamping is more convenient for the assembly of workers, and the production efficiency is improved.

The top center of the second shell 7 is provided with a through hole 22 for the telescopic nail 5 to penetrate out. The design of through-hole 22 makes the activity stroke of flexible nail 5 bigger to be applicable to the quilt of fixed thickness difference, through-hole 22 has also played fixed flexible nail 5 simultaneously and has prevented the effect that flexible nail 5 rocked all around.

The periphery of the lock catch 4 is wrapped with a cloth ornament 23.

The lock catch 4 is arranged in the second groove 13 and right above the third groove 14.

Claims

1. A button unlocking quilt fixer comprises a lock catch and a telescopic nail matched with the lock catch; the hasp by first casing, back-off on first casing with the second casing of first casing joint, establish spring and three steel balls between first casing and second casing and constitute, the up end at three steel balls is established to the spring, its characterized in that: the device comprises a base, an unlocking key arranged at the bottom of the base and a protective cover buckled above the base in a clamping manner with the base; the lock catch is arranged between the protective cover and the base, and the lock catch is fixed on the base through the protective cover; the inside back taper that is of first casing, and run through from top to bottom, the lower extreme opening part is equipped with the bottom plate that can move up, the bottom plate center be equipped with the first jack that supplies flexible nail to pass, unblock button upper end passes the base bottom, offsets with the bottom plate.

2. The quilt fixer with the key unlocked as claimed in claim 1, wherein: the base bottom is equipped with first recess, and the up end of base is equipped with the second recess, and the bottom of second recess is equipped with the third recess, be equipped with first buckle on the inside wall of second recess, the center of first recess is equipped with and runs through the third recess, supplies the hole that the unblock button passed.

3. The quilt fixer with the key unlocked as claimed in claim 1, wherein: the unlocking key consists of a second base, a second jack arranged in the center of the second base and used for a telescopic nail to pass through and top posts arranged on the left side and the right side of the second jack; the top column penetrates through the hole in the base to abut against the bottom plate, and the top column can prop against the bottom plate to move up and down along the hole; the second base is arranged in the first groove; and a stop block for preventing the unlocking key from falling out of the hole is transversely arranged on the side edge of the top column.

4. The quilt fixer with the key unlocked as claimed in claim 1, wherein: and a second buckle corresponding to the first buckle is arranged on the outer side surface of the protective cover, and the first buckle and the second buckle are rotationally clamped.

5. The quilt fixer with the key unlocked as claimed in claim 1, wherein: the top center of the second shell is provided with a through hole for the telescopic nail to penetrate out.

6. The key-unlocking quilt fixer as claimed in claim 2 or 3, wherein: the holes are square holes.

7. The quilt fixer with the key unlocked as claimed in claim 1, wherein: the periphery of the lock catch is wrapped with an ornament, and the ornament is a cloth ornament or a soft plastic ornament.

8. The quilt fixer with the key unlocked as claimed in claim 1, wherein: the lock catch is arranged in the second groove and above the third groove.