CN207177486U - A kind of Novel rotary resets lock - Google Patents

Abstract

Reset and lock the utility model discloses a kind of Novel rotary, including protecgulum, support and bonnet, back-moving spring, lock, rotating handles and rotating shaft, the support has an opening, the protecgulum and bonnet are separately fixed at the front and rear sides of opening, the rotating part of cover back-end before the protecgulum includes preceding cap and is arranged at, the bonnet includes rear cover portion, connecting portion and lock fixed part, the connecting portion is fixed on the inside of opening, the rotating part is connected with connecting portion, the lock is arranged on lock fixed part, the back-moving spring is fastened in opening, the rotating handles is movably arranged on protecgulum by rotating shaft.In the case where meeting to automatically reset, structure is more simplified, and spaces compact, rotational angle is big, stable performance, service life length, practical.

Description

A kind of Novel rotary resets lock

Technical field

It the utility model is related to a kind of reset to lock, more particularly to a kind of Novel rotary resets lock.

Background technology

With the progress of society and the continuous improvement of scientific and technological level, electronic product has been widely used, and electronics The security of product need to be improved, existing at present to apply in most of lock among electronics field, does not have typically There is automatically reset function, feature is poor, and practicality is weak, and only a small number of a part of locks have the function of resetting, even if but having Reset function, its rotational angle are limited, and user easily reverses the internal structure for excessively causing to reset lock and is damaged；At the same time, The most structure for resetting lock all existence and stability deficiency the problem of, its is complicated, need during twisting the resistance that overcomes compared with Greatly, the bounce resetted after twisting is also larger, easily part is dislocated, both caused in-convenience in use, also make making for knob assembly Use the lost of life；And to apply among electronics field, in small-sized electronic product, resetting taking up space for lock must Must be smaller, it not so can influence the volume and aesthetics of the product.

Utility model content

For above-mentioned deficiency, the purpose of this utility model is that providing a kind of Novel rotary resets lock, is meeting automatically again In the case of position, structure is more simplified, and spaces compact, rotational angle is big, stable performance, service life length, practical.

The utility model is that technical scheme is used by reaching above-mentioned purpose：

A kind of Novel rotary resets lock, including protecgulum, support, bonnet, back-moving spring, lock, rotating handles and rotating shaft, institute State support and be separately fixed at the front and rear sides of opening with an opening, the protecgulum and bonnet, the protecgulum include preceding cap and The rotating part of cover back-end before being arranged at, the bonnet include rear cover portion, connecting portion and lock fixed part, the connecting portion and are fixed on The inside of opening, the rotating part are connected with connecting portion, and the lock is arranged on lock fixed part, the back-moving spring card It is located in opening, the rotating handles is movably arranged on protecgulum by rotating shaft.

As further improvement of the utility model, the front end of the connecting portion is provided with some depressed parts, the rotation Portion passes through depressed part and connecting portion cooperating.

As further improvement of the utility model, the lock fixed part is a strip groove, and the lock includes bullet Spring portion and fastening part, the spring are arranged in the inside of lock fixed part, and the fastening part is exposed in the outer of lock fixed part Face.

As further improvement of the utility model, the upper end of the support is provided with a fastening incorporating section, the fastening Portion and fastening incorporating section cooperating.

As further improvement of the utility model, the rotating handles includes upper rotating handles and lower rotating handles, institute The semi-circular recesses of rotating handles and each default opposed open of lower rotating handles are stated, both fasten later half circular groove part and are total to With a large through-hole is formed, the rotating handles is coated on by large through-hole on the side of preceding cap.

As further improvement of the utility model, the both sides of the upper rotating handles and the both sides of lower rotating handles are all provided with It is equipped with some small through hole, it is identical that the side of the preceding cap is provided with shape therewith, equal-sized small through hole, the upper rotation Before handle and lower rotating handles are movably arranged on by the cooperating of rotating shaft and small through hole on cap.

As further improvement of the utility model, a breach is provided with the opening, the back-moving spring is fastened on The inside of breach, the back-moving spring, fastening part, rotating part and rotating handles are worked in coordination work.

As further improvement of the utility model, the surrounding of the opening is provided with some manholes.

The beneficial effects of the utility model are：By using protecgulum, support, bonnet, back-moving spring, lock, rotating handles And the structure design that rotating shaft is worked in coordination, in the case where meeting to automatically reset, structure is more simplified, spaces compact, institute's duty Between it is few, and rotational angle is big, when user reverses excessive, will not cause to reset the internal structure locked and is damaged, during twisting resistance compared with Small, operation is smooth, and the bounce resetted after twisting is also smaller, it is not easy to part is dislocated, stable performance is easy to use, and makes It is practical with long lifespan.

Brief description of the drawings

Fig. 1 is part explosive view of the present utility model.

Embodiment

Further to illustrate that the utility model is to reach the technological means and effect that predetermined purpose taken, below in conjunction with Accompanying drawing and preferred embodiment, specific embodiment of the present utility model is described in detail.

Fig. 1 is refer to, the utility model embodiment provides a kind of Novel rotary and resets lock, including protecgulum 1, support 2, bonnet 3, back-moving spring 4, lock 5, rotating handles 6 and rotating shaft 7, the support 2 have an opening 21, and the protecgulum 1 and bonnet 3 are distinguished The front and rear sides of opening 21 are fixed on, the rotating part 12 of the rear end of cap 11, institute before the protecgulum 1 includes preceding cap 11 and is arranged at Stating bonnet 3 includes rear cover portion 31, connecting portion 32 and latches fixed part 33, and the connecting portion 32 is fixed on the inside of opening 21, institute State rotating part 12 with connecting portion 32 to be connected, the lock 5 is arranged on lock fixed part 33, and the back-moving spring card 4 is located at In opening 21, the rotating handles 6 is movably arranged on protecgulum 1 by rotating shaft 7.

By using protecgulum 1, support 2, bonnet 3, what back-moving spring 4, lock 5, rotating handles 6 and rotating shaft 7 were worked in coordination Structure design, in the case where meeting to automatically reset, structure is more simplified, spaces compact, is taken up space few, and rotational angle Greatly, when user reverses excessive, it will not cause to reset the internal structure locked and be damaged, resistance is smaller during twisting, and operation is smooth, twisting The bounce resetted afterwards is also smaller, it is not easy to part is dislocated, stable performance is easy to use, and service life is grown, practicality By force.

In the present embodiment, the front end of the connecting portion 32 is provided with some depressed parts 34, and the rotating part 12 is by recessed Fall into portion 34 and the cooperating of connecting portion 32.By using the structure design of depressed part 34, make the switching performance of product more prominent, produce Product operation is more stable.

In the present embodiment, the lock fixed part 33 is a strip groove, and the lock 5 includes spring 51 and fastening Portion 52, the spring 51 are arranged in the inside of lock fixed part 33, and the fastening part 52 is exposed in the outer of lock fixed part 33 Face.

Further, the upper end of the support 2 is provided with a fastening incorporating section 22, the fastening part 52 and fastening incorporating section 22 cooperatings.

By using the structure design of lock fixed part 33, lock 5 is set to complete lock action or unlocking motion, and will lock 5 are arranged on the inside of lock fixed part 33, and reduction is taken up space, and makes product compacter.

In the present embodiment, the rotating handles 6 includes upper rotating handles 61 and lower rotating handles 62, the upper rotation handle The semi-circular recesses of hand 61 and each default opposed open of lower rotating handles 62, both fasten later half circular groove part and are collectively forming One large through-hole 63, before the rotating handles 6 is coated on by large through-hole 63 on the side of cap 11.By using such structure Design, makes the structure of product compacter, and reduction is taken up space, while increases it and twist angle, and it is excessive to prevent that user from reversing When cause to reset the internal structure locked and be damaged, and resistance is smaller when twisting, and operation is smooth, the bounce resetted after twisting also compared with It is small, it is not easy to part is dislocated, extend the service life of product.

In the present embodiment, the both sides of the upper rotating handles 61 and the both sides of lower rotating handles 62 are provided with some small Through hole 64, it is identical that the side of the preceding cap 11 is provided with shape therewith, equal-sized small through hole 64, the upper rotating handles 61 and lower rotating handles 62 be movably arranged on by the cooperating of rotating shaft 7 and small through hole 64 before on cap 11.

By using rotating shaft 7 and the cooperating of small through hole 64, set rotating handles 61 and the activity of lower rotating handles 62 Put on preceding cap 11, so as to reach user, product is controlled by rotating handles, that completes to lock or unlock moves Make.

In the present embodiment, a breach 23 is provided with the opening 21, the back-moving spring 4 is fastened on the interior of breach 23 Portion, the back-moving spring 4, fastening part 52, rotating part 12 and rotating handles 6 are worked in coordination work.Pass through back-moving spring 4, fastening Portion 52, rotating part 12 and rotating handles 6 are worked in coordination work, product is completed automatically reset function.

In the present embodiment, the surrounding of the opening 21 is provided with some manholes 24.

Emphasis of the present utility model essentially consists in：

By using protecgulum, support, bonnet, the structure that back-moving spring, lock, rotating handles and rotating shaft are worked in coordination is set Meter, in the case where meeting to automatically reset, structure is more simplified, spaces compact, is taken up space few, and rotational angle is big, uses When person reverses excessive, it will not cause to reset the internal structure locked and be damaged, resistance is smaller during twisting, and operation is smooth, is resetted after twisting Bounce it is also smaller, it is not easy to part is dislocated, stable performance is easy to use, and service life grow, it is practical.

It is described above, only it is preferred embodiment of the present utility model, not technical scope of the present utility model is made Any restrictions, therefore identical with the utility model above-described embodiment or approximate technical characteristic is used, in guarantor of the present utility model Within the scope of shield.

Claims (8)

1. a kind of Novel rotary resets lock, including protecgulum, support and bonnet, it is characterised in that also including back-moving spring, lock, Rotating handles and rotating shaft, the support have an opening, and the protecgulum and bonnet are separately fixed at the front and rear sides of opening, described The rotating part of cover back-end before protecgulum includes preceding cap and is arranged at, the bonnet include rear cover portion, connecting portion and lock fixed part, The connecting portion is fixed on the inside of opening, and the rotating part is connected with connecting portion, and the lock is arranged on lock fixed part On, the back-moving spring is fastened in opening, and the rotating handles is movably arranged on protecgulum by rotating shaft.

2. Novel rotary according to claim 1 resets lock, it is characterised in that the front end of the connecting portion is provided with some Depressed part, the rotating part pass through depressed part and connecting portion cooperating.

3. Novel rotary according to claim 1 resets lock, it is characterised in that the lock fixed part is that a bar shaped is recessed Groove, the lock include spring and fastening part, and the spring is arranged in the inside of lock fixed part, and the fastening part is exposed In the outside of lock fixed part.

4. Novel rotary according to claim 3 resets lock, it is characterised in that the upper end of the support is provided with a fastening Incorporating section, the fastening part and fastening incorporating section cooperating.

5. Novel rotary according to claim 1 resets lock, it is characterised in that the rotating handles includes upper rotating handles And lower rotating handles, the semi-circular recesses of the upper rotating handles and each default opposed open of lower rotating handles, after both fasten Semi-circular recesses part is collectively forming a large through-hole, before the rotating handles is coated on by large through-hole on the side of cap.

6. Novel rotary according to claim 5 resets lock, it is characterised in that the both sides of the upper rotating handles and backspin The both sides of handle hand are provided with some small through hole, and it is identical that the side of the preceding cap is provided with shape therewith, equal-sized Small through hole, the upper rotating handles and lower rotating handles are movably arranged on preceding cap by the cooperating of rotating shaft and small through hole On.

7. Novel rotary according to claim 3 resets lock, it is characterised in that a breach, institute are provided with the opening State the inside that back-moving spring is fastened on breach, back-moving spring, fastening part, rotating part and the rotating handles are worked in coordination work.

8. Novel rotary according to claim 1 resets lock, it is characterised in that the surrounding of the opening is provided with some circles Shape through hole.