CN203188736U

CN203188736U - Flexible safety lock

Info

Publication number: CN203188736U
Application number: CN 201320163050
Authority: CN
Inventors: 黄首征
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-03
Filing date: 2013-04-03
Publication date: 2013-09-11
Anticipated expiration: 2023-04-03

Abstract

The utility model relates to a flexible safety lock. The flexible safety lock comprises two bases, a flexible lock band and at least one rotor, wherein at least one of the bases is a lock catch base which is used for locking and unlocking, the lock catch base is provided with an upper surface and a lower surface, at least one end portion of the flexible lock band is provided with a lock hole which is used for locking and unlocking the upper surface of the lock catch base, the rotor is provided with a rotary portion and a locking portion, the lock hole of the flexible lock band is sleeved on the locking portion, the rotary portion is arranged on the lock catch base, and can rotate relative to the lock catch base, the locking portion carries out switching between the locking state and the unlocking state along with rotation of the rotary portion, and the locking portion is in the unlocking state when rotating to a first position. The locking portion can be sleeved on the flexible lock band, or the flexible lock band can be separated from the locking portion through the lock hole, the locking portion is in the locking state when rotating to a second position, and the flexible lock band is limited by the locking portion, and cannot be separated from the rotor. The flexible safety lock is simple in structure, convenient to operate, high in safety and wide in range of application.

Description

The Flexible Safety lock

Technical field

The utility model relates to a kind of lock, and especially a kind of Flexible Safety is locked, but is mainly used in the furniture of the folding of various push-and-pulls, lotus leaf link, opens by mistake to prevent children, thereby safeguard protection is provided.

Background technology

0-6 year, baby was vivaciously active, but did not possess safeguard protection consciousness, especially opened cupboard, chest, drawer, show window, toilet lid etc., often caused unexpected injury.

In order to protect child safety, at present, multiple child safety lock occurred, but all still had some deficits part.Problem is mainly reflected in: structure is too simple, and children open by mistake; Structure is too complicated, and complicated operation is unfavorable for that the head of a family operates; Damaged by children easily, application life is short etc.

The utility model content

In order to overcome the above-mentioned defective of prior art, the purpose of this utility model is to provide a kind of Flexible Safety lock, not only can guarantee children's safety, and simple in structure, is convenient to operation.

In order to achieve the above object, the utility model provides a kind of Flexible Safety lock, comprising:

Two bases, wherein at least one is that this snap close base is provided with a upper surface and a soffit for the snap close base of locking, release; A flexible lock band, at least one termination portion of this flexibility lock band is provided with the lockhole that locking, solution lock in the upper surface of snap close base; And at least one rotor, this rotor is provided with a rotating part and a sticking department, the lockhole of this flexibility lock band is sheathed on this sticking department, this rotating part is located at this snap close base and can be rotated relatively, this sticking department switches between lock-out state and released state with the rotation of rotating part, this sticking department is in released state when rotating to primary importance, this flexibility lock band can be inserted in or emerge in this sticking department by this lockhole, this sticking department is in the lock state when rotating to the second place, this flexibility lock be with locked spacing and can not emerge in this rotor.

Be preferably, the direction that the soffit of described snap close base extends be laterally, is axial perpendicular to the direction of this soffit, and the upper surface of this snap close base is provided with axially extended axis hole; Described rotating part is provided with a rotating shaft, and an end of this rotating shaft is located in the described axis hole, and described sticking department is provided with the lock leaf of one or several horizontal expansions, and this rotor constitutes the axial limiting that the flexibility lock is with by this lock leaf.

Be preferably, the quantity of described lock leaf is two, and two described lock leaves are located at the both sides of rotating shaft, and are on same the straight line.

Be preferably, described snap close base is provided with the storage tank of an indent, and the sidewall of this storage tank is provided with the gap that wears described flexible lock band.

Be preferably, the position that described flexible lock band is embedded in this gap is provided with necking segment, and the sidewall of the ladder of this necking segment and at least one side of storage tank forms horizontal spacing to being in termination portion in the storage tank.

Be preferably, the bottom of this storage tank is provided with a projection of projection vertically, and described axis hole is opened in the top of this projection, and this projection forms the cross spacing to flexibility lock band when being arranged in the described lockhole.

Be preferably, described Flexible Safety lock also comprises buckle closure, and an end of this buckle closure and base articulate, and the other end is provided with Elastic buckle, and the relevant position of base is provided with hole clipping, and buckle buckled into and forms snap close in the hole clipping when buckle closure was closed.

Be preferably, the termination portion of described flexible lock band is provided with convex platform at upper surface, horizontal spacing of formation between the buckle closure of this convex platform and fastening.

Be preferably, be provided with the axial limiting structure that prevents that rotating shaft from freely deviating from axis hole between described axis hole and the rotating shaft.

Above-mentioned any Flexible Safety lock is preferably, and two bases are the snap close base, and two snap close bases correspondence respectively are provided with a described rotor, and the soffit of described base is provided with or is not provided with gum.

The beneficial effects of the utility model are: because the employing of Flexible Safety of the present utility model lock is flexible lock band, therefore, even under different service conditions, also can adjust accordingly according to actual conditions, for example, both can be used for sealed between two objects in the same plane, also can be used for sealed between the object of various other angles;

Because Flexible Safety lock of the present utility model is provided with rotor structure, therefore, can reach the effect of locking, release by rotor, and this is simple in structure, easy to operate, head of a family's one hand namely can be operated, simultaneously, and can also be according to the child's of variant age bracket intellectual level, the corresponding rotor situation that arranges of leaf of locking that changes is in order to all provide good safeguard protection to the each age group child;

Because Flexible Safety of the present utility model is locked in laterally, axially provide multiple sealed spacing, flexible lock band is subjected to the restriction of a plurality of directions when making locking, avoided the spacing children that cause of single direction to open by mistake the generation of situation, simultaneously, because the sealed spacing of a plurality of directions is provided, therefore, when flexibility lock band is subjected to pullling of children, the stressed of a plurality of directions can be provided, reduced the single effect power to the force part of Flexible Safety lock, feasible structural strength for each force part requires to decrease, that is, disperse more at the stressed of identical stressing conditions lower stress position, be not easy more under the situation of same structural strength to damage, reduce cost, improved its application life.

Description of drawings

Fig. 1 is the overall structure schematic diagram (state one: buckle closure, rotor all are in the lock state, even the lock-out state of time spent) of Flexible Safety lock of the present utility model;

Fig. 2 is the overall structure schematic diagram (state two: rotor is in the lock state, and buckle closure is in opening) of Flexible Safety lock of the present utility model;

Fig. 3 is the overall structure schematic diagram (state three: buckle closure, rotor all are in released state) of Flexible Safety lock of the present utility model;

Fig. 4 is the overall structure schematic diagram (state four: buckle closure, rotor all are in released state, and simultaneously, a termination portion of flexible lock band detaches the storage tank of snap close base) of Flexible Safety lock of the present utility model;

Fig. 5 is the overall structure schematic diagram of the base in the utility model;

Fig. 6 is that the A of Fig. 5 is to view;

Fig. 7 is the overall structure schematic diagram of the buckle closure in the utility model;

Fig. 8 is that the A of Fig. 7 is to view;

Fig. 9 is the overall structure schematic diagram of the rotor in the utility model;

Figure 10 is that the A of Fig. 9 is to view;

Figure 11 is the overall structure schematic diagram of the flexibility lock band in the utility model;

Figure 12 is that the A of Figure 11 is to view;

Figure 13 is that the B of Figure 12 is to view.

[critical element symbol description]

1 Flexible Safety lock

10 snap close bases, 11 rotors

12 flexible locks are with 13 buckle closures

101 axis holes, 102 projections

103 storage tanks, 104 sidewalls

105 gap, 106 pivot connected slots

107 drive-connecting shafts, 108 hole clippings

111 rotating shafts, 112 lock leaves

121 lockholes, 122 termination portions

123 convex platforms 124,125 left and right boss

131 articulate ear 132 pivoted holes

133 buckles.

The specific embodiment

Understand the utility model in order to be more convenient for, existing for a more detailed description to the utility model by the specific embodiment by reference to the accompanying drawings.

Fig. 1 to Figure 13 shows the preferred embodiment of Flexible Safety lock 1 of the present utility model, comprising:

Two bases, wherein at least one is the snap close base 10 for locking, release, and the direction that extend the baseplane of this snap close base 10 be laterally, is axial perpendicular to the direction of this baseplane, and this snap close base 10 is provided with axially extended axis hole 101;

At least one rotor 11, this rotor 11 comprises a rotating shaft 111, and an end of this rotating shaft 111 is rotatable to be located in the described axis hole 101, and the other end of this rotating shaft 111 is provided with one or several lock leaves 112 of horizontal expansion;

A flexible lock is with 12, its two ends are connected with two bases respectively, wherein at least one end is provided with the axially extended lockhole 121 that matches with described rotor 11, when rotating this rotor 11 to released state, this rotor 11 can expeditely in lockhole 121 be come in and gone out vertically, when this rotor 11 of rotation during to lock-out state, this flexibility lock is sealed by lockhole 121 and the axial limiting locked between the leaf 112 with rotor 11 with 12.

But described Flexible Safety lock 1 can be used for cupboard, chest, drawer, show window, toilet etc. various can push-and-pull, the furniture of the folding that links of lotus leaf.Flexible lock is with 12 to make that it both can be sealed for the plane, also can be used for the sealed of corner location.In the time of on being used for cupboard, but in two bases one be fixed on the cabinet door of folding, another is located on cabinet or another cabinet door, by the flexibility lock with 12 spacing realizations in two bases to the locking of cabinet door.

Can glue-line be set in the bottom surface of described base, so that it is bonded in respective surfaces.

Usually, two bases be 10, two snap close bases 10 of snap close base respectively correspondence be provided with a described rotor 11.

In an embodiment of the present utility model, as Fig. 9 and shown in Figure 10, the quantity of described lock leaf 112 is two, and two described lock leaves 112 are located at the both sides of rotating shaft 111, and are on same the straight line.

Accordingly, described lockhole 121 is set to the shape identical with the cross sectional shape of this rotor 11 (as Figure 11 and shown in Figure 12).

Rotate this rotor 11, make itself and flexible lock be with 12 to be in the lock state (as shown in Figure 2) or to be in released state (as shown in Figure 3).In fact, this rotor 11 is during so long as not the released state that is in as shown in Figure 3, and rotor 11 is with 12 all to be in the lock state with flexible lock, and effect is better when just being in lock-out state as shown in Figure 2.

Described Flexible Safety lock 1 is preferably, and also comprises buckle closure 13, and an end of this buckle closure 13 and snap close base 10 articulate.

Wherein, the articulated section of buckle closure 13 is provided with the pivot joint ear 131 of a pair of projection, articulates ear 131 and is provided with pivoted hole 132(as shown in Figure 7 and Figure 8), the relevant position of snap close base 10 is provided with pivot connected slot 106, and pivot connected slot 106 is provided with drive-connecting shaft 107.When articulating in the ear 131 embedding pivot connected slots 106, drive-connecting shaft 107 is embedded in the pivoted hole 132, constitutes a pin-jointed structure with this.Buckle closure 13 and the keying of snap close base 10 by this pin-jointed structure realization buckle closure 13.Being preferably this drive-connecting shaft 107 is a round end projection (as shown in Figure 5 and Figure 6), perhaps is made of relative a pair of described round end projection.

The other end of buckle closure 13 also is provided with Elastic buckle 133(as shown in Figure 8), the relevant position of base is provided with hole clipping 108(as shown in Figure 5), Elastic buckle 133 buckles into fastening in the hole clipping 108 during buckle closure 13 closures.

Described snap close base 10 is provided with the storage tank 103 of an indent, and described flexible lock is located at this storage tank 103 with the 12 termination portions 122 that are arranged in snap close base 10.The sidewall 104 of this storage tank 103 is provided with and wears described flexible lock with 12 gap 105, and described flexible lock is with 12 to pass storage tank 103 by this gap 105, is connected with another base thereby make it pass through another termination portion 122.

Surface and/or soffit are provided with the boss that extends vertically to described flexible lock thereon with the 12 termination portions 122 that are arranged in snap close base 10.

Wherein, be located at the convex platform 123 of upper surface and 13 of buckle closures fastening form horizontal spacing; The sidewall 104 of being located at the lower convex platform of soffit and storage tank 103 forms horizontal spacing.Be with 12 from snap close base 10, laterally to be pulled out from gap 105 edges easily to prevent this flexibility lock.

Described flexible lock is provided with the left and right boss 124,125 that extends transversely with the 12 termination portions 122 that are arranged in snap close base 10 at its left surface and/or right flank, described left and right boss 124,125 and the sidewall 104 of storage tank 103 form the flexibility lock with 12 cross spacing, with prevent this flexibility lock be with 12 by easily from snap close base 10 from gap 105 along laterally being pulled out.

The bottom of this storage tank 103 is provided with a projection 102 of projection vertically, and described axis hole 101 is opened in the top of this projection 102, and this projection 102 is arranged in described flexible lock with forming in 12 the lockhole 121 the flexibility lock with 12 cross spacing.

At this moment, the rotating shaft 111 of rotor 11 is located in this axis hole 101.Be preferably, the height of projection of this projection 102 is less than the flexibility lock thickness with 12 termination portion 122, make, some is spacing with projection 102 formations at the lockhole 121 of this termination portion 122 with 12 for described flexible lock, another part and rotating shaft 111 constitute spacing, namely, the rotating shaft 111 of described rotor 11 also can be with 12 to constitute cross spacing to the flexibility lock simultaneously, at this moment, because lateral stressed between lockhole 121 and the rotating shaft 111, increased the frictional force of 101 of rotating shaft 111 and axis holes, make that the rotating shaft 111 of rotor 11 is difficult more in axis hole 101, to deviate from vertically, increased the stability of locking, safety is better.

Fig. 1 to Fig. 4 shows four kinds of states of Flexible Safety of the present utility model lock 1 respectively, in conjunction with Fig. 1 to Fig. 4, the locking of Flexible Safety lock 1 of the present utility model, releasing process can for:

Locking as follows:

1, buckle closure 13 is in opening, and rotor 11 is when being in released state, and the flexibility lock is placed in rotor 11 with 12 lockhole 121, and the flexibility lock is embedded in the storage tank 103 of snap close bases 10 with 12 termination portion 122, namely by Fig. 4 state to Fig. 3 state;

2, after the step 1, with rotor 11 rotation to locking carrier state, namely by Fig. 3 state to Fig. 2 state;

3, after the step 2, buckle closure 13 is fastened on the base, namely by Fig. 2 state to Fig. 1 state, finish locking.

Release as follows:

A, open buckle closure 13, namely by Fig. 1 state to Fig. 2 state;

After b, the step a, rotor 11 is rotated to released state, namely by Fig. 2 state to Fig. 3 state;

After c, the step b, flexibility lock is axially extracted in the storage tank 103 of snap close base 10 with 12 termination portion 122, namely by Fig. 3 state to Fig. 4 state, finish release.

By above-mentioned the locking and unlocking step as can be known, it is 1 simple to operate that Flexible Safety of the present utility model is locked, and each step all can finish by one hand, easy to use.

Simultaneously, because the utility model particular structure arranges, make when locking, even if do not fasten buckle closure 13, only need rotor 11 to lock-out state since 11 pairs of flexible locks of rotor with 12 have simultaneously laterally and axial limitings, also can play good locking effect, be difficult for being opened by mistake by children; On the other hand, even rotor 11 does not rotate to lock-out state, only fasten buckle closure 13, because 13 pairs of flexible locks of snap close base 10 and buckle closure are with cross spacing and

projection

102 and 13 pairs of flexible axial limitings of locking with 12 of buckle closure of 12, can play good locking effect equally, also be difficult for being opened by mistake by children.Therefore, Flexible Safety of the present utility model lock 1 has multiple spacing, and locking effect is splendid, has higher safety.

Flexible Safety lock 1 of the present utility model has adopted flexible lock to be with 12, the plane that both can be used for double door, sliding door is sealed, it is sealed also can be used for right angles such as single open-door, push-and-pull drawer, toilet lid, and the latch-up structure setting that it is unique, can realize flexibility lock with 12 horizontal, axial multiple sealed spacing, both can prevent effectively that children from opening by mistake, again can dispersed structure spare stressed, it is many that it has the application scenario, simple in structure, easy to use, safe, plurality of advantages such as long service life.

Claims

1. a Flexible Safety lock is characterized in that, comprising:

Two bases, wherein at least one is that this snap close base is provided with a upper surface and a soffit for the snap close base of locking, release;

A flexible lock band, at least one termination portion of this flexibility lock band is provided with the lockhole that locking, solution lock in the upper surface of snap close base; And

At least one rotor, this rotor is provided with a rotating part and a sticking department, the lockhole of this flexibility lock band is sheathed on this sticking department, this rotating part is located at this snap close base and can be rotated relatively, this sticking department switches between lock-out state and released state with the rotation of rotating part, this sticking department is in released state when rotating to primary importance, this flexibility lock band is inserted in or emerges in this sticking department by this lockhole, this sticking department is in the lock state when rotating to the second place, this flexibility lock be with locked spacing and can not emerge in this rotor.

2. Flexible Safety according to claim 1 lock is characterized in that: the direction that the soffit of described snap close base extends is for laterally, be axial perpendicular to the direction of this soffit, and the upper surface of this snap close base is provided with axially extended axis hole; Described rotating part is provided with a rotating shaft, and an end of this rotating shaft is located in the described axis hole, and described sticking department is provided with the lock leaf of one or several horizontal expansions, and this rotor constitutes the axial limiting that the flexibility lock is with by this lock leaf.

3. Flexible Safety according to claim 2 is locked, and it is characterized in that: the quantity of described lock leaf is two, and two described lock leaves are located at the both sides of rotating shaft, and are on same the straight line.

4. Flexible Safety according to claim 2 is locked, and it is characterized in that: described snap close base is provided with the storage tank of an indent, and the sidewall of this storage tank is provided with the gap that wears described flexible lock band.

5. Flexible Safety according to claim 4 lock, it is characterized in that: the position that described flexible lock band is embedded in this gap is provided with necking segment, and the sidewall of the ladder of this necking segment and at least one side of storage tank forms horizontal spacing to being in termination portion in the storage tank.

6. Flexible Safety according to claim 4 is locked, it is characterized in that: the bottom of this storage tank is provided with a projection of projection vertically, described axis hole is opened in the top of this projection, and this projection forms the cross spacing to flexibility lock band when being arranged in the described lockhole.

7. Flexible Safety according to claim 1 is locked, and it is characterized in that: also comprise buckle closure, an end of this buckle closure and base articulate, and the other end is provided with Elastic buckle, and the relevant position of base is provided with hole clipping, and this buckle buckled into and forms snap close in the hole clipping when buckle closure was closed.

8. Flexible Safety according to claim 7 lock, it is characterized in that: the termination portion of described flexible lock band is provided with convex platform at upper surface, horizontal spacing of formation between the buckle closure of this convex platform and fastening.

9. Flexible Safety lock according to claim 2 is characterized in that: be provided with the axial limiting structure that prevents that rotating shaft from freely deviating from axis hole between described axis hole and the rotating shaft.

10. according to the described Flexible Safety lock of among the claim 1-9 each, it is characterized in that: two bases are the snap close base, and two snap close bases correspondence respectively are provided with a described rotor.

11. Flexible Safety lock according to claim 10, it is characterized in that: the soffit of described base is provided with gum.