CN209837922U

CN209837922U - Fixing device convenient to release

Info

Publication number: CN209837922U
Application number: CN201821196259.8U
Authority: CN
Inventors: 权浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-26
Filing date: 2018-07-26
Publication date: 2019-12-24
Anticipated expiration: 2028-07-26

Abstract

The utility model discloses a convenient fixing device who takes off, include: the spring locking device comprises a fastener and a locking piece, wherein the fastener is provided with an inserting piece groove, an inserting core is arranged in the inserting piece groove, the bottom end of the top of the inserting core is provided with a B spring, the fastener is provided with a first clamping groove corresponding to the B spring, and the B spring is connected with the first clamping groove; the latch fitting is equipped with the turn-button, the turn-button be equipped with the joint spare that the fastener corresponds, the joint spare passes through the turn-button with the latch fitting rotates to be connected, the latch fitting is close to joint spare one side is equipped with the recess, recess one side is equipped with draw-in groove two, draw-in groove two with be equipped with the C spring between the joint spare, latch fitting fretwork part bottom is equipped with the dashpot, the dashpot is equipped with the A spring. The utility model has the advantages that: compared with the traditional locking device, the locking device does not need to be opened or closed by a key, thereby avoiding the trouble caused by losing the key; the inner structure is simple, and the lock catch is stable.

Description

Fixing device convenient to release

Technical Field

The utility model relates to a hasp technical field, concretely relates to fixing device who conveniently takes off.

Background

Most of the prior art lockers need a key or other parts to open or close, and if the key is lost, the lockers are troublesome. There is a need for a key fob lock device that is easy to open.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a fixing device which is convenient to be released.

In order to achieve the above object, the utility model discloses a technical scheme be:

a releasable securing device, comprising: the spring locking device comprises a fastener and a locking piece, wherein the fastener is provided with an inserting piece groove, an inserting core is arranged in the inserting piece groove, the bottom end of the top of the inserting core is provided with a B spring, the fastener is provided with a first clamping groove corresponding to the B spring, and the B spring is connected with the first clamping groove;

the latch fitting is equipped with the turn-button, the turn-button be equipped with the joint spare that the fastener corresponds, the joint spare passes through the turn-button with the latch fitting rotates to be connected, the latch fitting is close to joint spare one side is equipped with the recess, recess one side is equipped with draw-in groove two, draw-in groove two with be equipped with the C spring between the joint spare, C spring one end is connected the joint spare other end is connected draw-in groove two, latch fitting fretwork part bottom is equipped with the dashpot, the dashpot is equipped with the A spring, the spring extends into the latch fitting bottom rather than fixed.

To describe the present invention, the hollow part of the top end of the fastener is C-shaped.

To the utility model discloses further description, lock pin top dimension is greater than fastener top fretwork part.

To the utility model discloses further description, fastener bottom fretwork part with joint spare bottom part is corresponding.

Compared with the prior art, the utility model has the advantages that: compared with the traditional locking device, the locking device does not need to be opened or closed by a key, thereby avoiding the trouble caused by losing the key; the inner structure is simple, and the lock catch is stable.

Drawings

FIG. 1 is a schematic view of the fastener of the present invention;

FIG. 2 is a schematic view of a locking member of the present invention;

FIG. 3 is an outside view of the fastener of the present invention;

fig. 4 is a ferrule diagram of the present invention.

Reference numerals: 1-fastener, 2-core insert, 3-B spring, 4-clamping groove I, 5-clamping part, 6-knob, 7-C spring, 8-clamping groove II, 9-groove, 10-A spring, 11-buffer groove, 12-locking part and 101-inserting part groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1, as shown in fig. 1 to 4:

a releasable securing device, comprising: the spring type bolt fastener comprises a fastener 1 and a locking piece 12, wherein the fastener 1 is provided with an inserting piece groove 101, an inserting core 2 is arranged in the inserting piece groove 101, the bottom end of the top of the inserting core 2 is provided with a B spring 3, the fastener 1 is provided with a clamping groove I4 corresponding to the B spring 3, and the B spring 3 is connected with the clamping groove I4;

latch fitting 12 is equipped with turn-button 6, turn-button 6 is equipped with joint spare 5 that corresponds with fastener 1, joint spare 5 rotates through turn-button 6 and latch fitting 12 to be connected, latch fitting 12 is close to 5 one sides of joint spare and is equipped with recess 9, recess 9 one side is equipped with draw-in groove two 8, be equipped with C spring 7 between draw-in groove two 8 and the joint spare 5, 5 other end connecting channel two 8 of joint spare are connected to C spring 7 one end, 12 fretwork part bottoms of latch fitting are equipped with dashpot 11, dashpot 11 is equipped with A spring 10, spring 10 extends into 12 bottoms of latch fitting rather than fixed.

According to a preferable technical scheme of the embodiment, the top end hollow part of the fastener 1 is C-shaped.

According to a preferable technical scheme of the embodiment, the top size of the inserting core 2 is larger than the hollow part at the top end of the fastener 1.

In a preferred embodiment of the present invention, the hollow portion at the bottom end of the fastener 1 corresponds to the bottom portion of the clip member 5.

In this implementation, insert latch fitting 12 when fastener 1, 1 lower extreme of fastener presses joint spare 5 open this moment for joint spare 5 presses C spring 7 to recess 9 on latch fitting 12, then is in the compression state this moment, when fastener 1 continues to insert, when the fretwork part of its lower extreme is in the position of joint spare 5, joint spare 5 then does not receive fastener 1's pressure, C spring 7 drives joint spare 5 and pops out the fretwork part to 1 lower extreme of fastener this moment, makes whole hasp close.

When pressing lock pin 2 in the fastener 1, make it push down along plug-in components groove 101, at this moment, B spring 3 is in compression state, lock pin 2 extends to 1 bottom of fastener along plug-in components groove 101, press joint 5 and the joint of 1 bottom fretwork part of fastener to be opened, make joint 5 move to the recess 9 of latch fitting 12, C spring 7 is in compression state this moment, the A spring 10 in the 12 bottom dashpot 11 of latch fitting receives buckle 1 because the pressure that the lock pin 2 pushed down brought, whole hasp is in the open mode this moment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A releasable securing device, comprising: the buckle is characterized in that the buckle (1) is provided with an inserting groove (101), an inserting core (2) is arranged in the inserting groove (101), a B spring (3) is arranged at the bottom end of the top of the inserting core (2), the buckle (1) is provided with a first clamping groove (4) corresponding to the B spring (3), and the B spring (3) is connected with the first clamping groove (4);

latch fitting (12) are equipped with turn-button (6), turn-button (6) be equipped with joint spare (5) that fastener (1) corresponds, joint spare (5) are passed through turn-button (6) with latch fitting (12) are rotated and are connected, latch fitting (12) are close to joint spare (5) one side is equipped with recess (9), recess (9) one side is equipped with draw-in groove two (8), draw-in groove two (8) with be equipped with C spring (7) between joint spare (5), C spring (7) one end is connected joint spare (5) the other end is connected draw-in groove two (8), latch fitting (12) fretwork part bottom is equipped with dashpot (11), dashpot (11) are equipped with A spring (10), spring (10) extend into latch fitting (12) bottom and fixed rather than.

2. A releasable fastening device according to claim 1, wherein the top end of the fastener (1) is hollowed out to form a C-shape.

3. A releasable attachment means according to claim 1, wherein the top of the ferrule (2) is larger than the top of the clip (1).

4. A releasable fastening device according to claim 1, wherein the bottom end of the fastening member (1) is hollowed out to correspond to the bottom end of the snap member (5).