CN204163518U - A kind of snap close handle - Google Patents

Abstract

The utility model provides a kind of snap close handle, comprise handle slot, rotary drop handle, drop handle pedestal, bearing pin, lock dog, locking plate composition, functional realiey flow process: lock dog is linked to be entirety by bearing pin and drop handle, rotated by the lock dog that rotarily drives of drop handle, lock dog is engaged with locking plate, again drop handle is kept flat in handle slot, realize the self-locking of its position, play the function of snap close; Vertically mentioned by drop handle, reversely rotate corresponding angle, lock dog and locking plate are departed from, plays the function of handle, the present utility model structure is simple, easy to operate, practical, can be widely used in the structure of detachable bed board in rig.

Description

A kind of snap close handle

Technical field

The utility model relates to a kind of link, is particularly applied to the form of structure of a kind of Novel lock catch handle of bed board.

Background technology

The handle mechanism of existing bed board mostly only can be used as handle and uses, for a conjunction of the fixing dependence bolt of bed board.Like this when bed board is fixed or dismantle, need, one by one conjunction or demounting bolt, to waste time and energy; And bed board is when placing for a long time, bolt can corrosion, causes bed board to dismantle or cannot again fix.

Summary of the invention

The present invention is intended to for above deficiency, provides a kind of structure simple, easy to operate, has the handle mechanism of snap close and drop handle dual-use function.

A kind of snap close handle, comprise lock dog, locking plate, handle slot and bed board, also comprise rotatable drop handle, bearing pin and drop handle pedestal, described rotatable drop handle is connected with drop handle pedestal by axis of rotation built-in in drop handle pedestal, wherein drop handle pedestal is fixedly connected with bearing pin by welding, wherein bearing pin is fixedly connected by welding with lock dog, handle slot respectively, and described handle slot line centered by bearing pin can be divided into left and right handle slot, and described right handle slot is fixedly connected with bed board.

Fixing locking plate is provided with between described handle slot and lock dog.

Described locking plate and lock dog placement direction inconsistent, placed angle is by 0 ° ~ 90 °.

The described rotatable drop handle anglec of rotation is 0 ° ~ 90 °.

In the utility model, rotatable drop handle is connected with lock dog by bearing pin, is driven the rotation of lock dog by the rotation of drop handle, and realize the engaging with locking plate, drop handle sets level the self-locking of rear position, realizes the function of snap close, fixing bed board; Drop handle is vertical, and rotate to an angle, snap close is untied, and can mention bed board, realizes the function of handle.

Beneficial effect: drop handle, with bolt, after only needing rotation, keeps flat, is placed in handle slot self-locking by fixing need, fixing bed board; Drop handle can be vertical, increases handle space, mention more convenient to operate.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation;

Wherein: 1, locking plate 2, lock dog 3, handle slot 4, rotatable drop handle 5, drop handle pedestal 6, bearing pin 7, bed board.

Fig. 2 is the non-lockup state figure of the utility model.

Fig. 3 is the utility model lockup state figure.

Specific embodiment

Below in conjunction with accompanying drawing, the utility model is described further.

A kind of snap close handle, comprise lock dog 2, locking plate 1, handle slot 3 and bed board 7, also comprise rotatable drop handle 4, bearing pin 6 and drop handle pedestal 5, described rotatable drop handle 4 is connected with drop handle pedestal 5 by axis of rotation built-in in drop handle pedestal 5, wherein drop handle pedestal 5 is fixedly connected with bearing pin 6 by welding, wherein bearing pin 6 is fixedly connected by welding with lock dog 2, handle slot 3 respectively, described handle slot 3 line centered by bearing pin 6 can be divided into left and right handle slot, and described right handle slot is fixedly connected with bed board 7.

Fixing locking plate 1 is provided with between described handle slot 3 and lock dog 2.

This structure realizes the operating position of two function as shown in accompanying drawing 2,3:

1. drop handle 4 is vertically mentioned, and after rotating to an angle, lock dog 2 is separated with locking plate 1, and now, mechanism uses as handle;

2. drop handle 4 reversely rotates corresponding angle, and lock dog 2 engages with locking plate 1, and drop handle is in self-locking position, drop handle is set level the self-locking that can realize this position, and now, mechanism has the function of snap close.

The above is preferred embodiment of the present utility model; it should be noted that; for those skilled in the art; under the prerequisite not departing from the utility model principle; likely to concrete size; or partial structurtes go out some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (4)

1. a snap close handle, comprise lock dog, locking plate, handle slot and bed board, it is characterized in that, also comprise rotatable drop handle, bearing pin and drop handle pedestal, described rotatable drop handle is connected with drop handle pedestal by axis of rotation built-in in drop handle pedestal, wherein drop handle pedestal is fixedly connected with bearing pin by welding, wherein bearing pin is fixedly connected by welding with lock dog, handle slot respectively, described handle slot line centered by bearing pin can be divided into left and right handle slot, and described right handle slot is fixedly connected with bed board.

2. a kind of snap close handle according to claim 1, is characterized in that, be provided with fixing locking plate between handle slot and lock dog.

3. a kind of snap close handle according to claim 2, is characterized in that, described locking plate and lock dog placement direction inconsistent, placed angle is by 0 ° ~ 90 °.

4. a kind of snap close handle according to claim 1, it is characterized in that, the described rotatable drop handle anglec of rotation is 0 ° ~ 90 °.