CN202483252U

CN202483252U - Rotation handle lock

Info

Publication number: CN202483252U
Application number: CN2012200545404U
Authority: CN
Inventors: 宁志高
Original assignee: Individual
Current assignee: Aimuka (tianjin) Industrial Hardware Co Ltd
Priority date: 2012-02-17
Filing date: 2012-02-17
Publication date: 2012-10-10
Anticipated expiration: 2022-02-17

Abstract

The utility model relates to a rotation handle lock which comprises a handle base, a handle shaft arranged on the handle base, a handle connected with the handle shaft, a lock device and a lock cylinder arranged on the handle base. The rotation handle lock is characterized in that one side of the handle base is a flat surface, the handle shaft provided with a groove is arranged on an upper portion of the handle base, a protruded block matched with the groove is arranged on the handle, matched position of the protruded block of the handle and the groove of the handle shaft is connected by a hinge pin, a spring used to enable the handle to bounce is arranged between the handle and the handle shaft, the lock cylinder is arranged at the lower end of the handle, a spring bolt used to be clamped with the handle base is arranged at the back of the lock cylinder, and the handle is embedded in the front of the handle base. The rotation handle lock has the advantages of being reasonable in design, adjustable in installment height, convenient to produce and attractive in appearance.

Description

The rotary handle lock

Technical field

The utility model belongs to a kind of lockset, particularly relates to a kind of rotary handle lock that is applicable to cabinets such as Electric Appliance Cabinet, communication cabinet.

Background technology

Rack generally is the object that is used for depositing computer and related control device that cold-rolled steel sheet or alloy are made, and the protection to storage equipment can be provided, shield electromagnetic interference, in order, alignment apparatus fitly, convenient later service equipment.Rack lock is a requisite building block in all kinds rack, along with the development of modern rack industry, and being growing more intense of market competition, the accessory requirement of products to rack of rack manufacturer is also improving constantly.The rack lock not only requires the bulk strength of normal use, safety and the rack of assurance rack inner member, but also will have good functional performance and outward appearance.

Rotary handle lock is the most frequently used rack lock of rack, and on the market rack lock comprises that handle set, handle and lock core, user open lock core and can make handle upspring at present; Rotary handle; Can open rack, the side of handle set generally has shoulder, limits the setting height(from bottom) of handle set on the cabinet door with this; This just makes a kind of rotary handle lock can only be applicable to one type rack, has limitation.Handle utilizes two brace hinged handle axles in addition, and the intensity during the handle rotation is not enough with stability, and application life is short.

Summary of the invention

The utility model provides a kind of reasonable in design, handle to be connected with the Handle axis concave-convex design for solving the technical problem that exists in the known technology, functional performance is good, long service life, external Design do not have prize point, be convenient to produce, the rotary handle of good looking appearance locks.

The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of rotary handle lock; Comprise handle set, be installed in the Handle axis on the handle set, the handle that is connected with Handle axis, locking device and be installed in the lock core on the handle set; It is characterized in that: the side of said handle set is the plane, and said Handle axis is installed in the top of said handle set, and is fluted on the said Handle axis; Said handle is provided with the projection with groove fit; The projection of said handle utilizes bearing pin to be connected with the cooperation place of the groove of Handle axis, is provided with the spring that handle is upspring between said handle and the said Handle axis, and said lock core is installed in the lower end of said handle; The rear portion of lock core be equipped with can with the dead bolt of said handle set clamping, said handle is inlaid in the front portion of said handle set.

The utility model can also adopt following technical scheme:

The said handle set front portion that is embedded with handle is the arcwall face of rounding off.

Said handle set, Handle axis and handle are processed by kirsite.

Advantage and the good effect that the utlity model has are: because the utility model adopts as above technical scheme; The lateral layout that is about to handle set is the plane; During installation; Handle set can require the decision handle set to embed the height of rack according to the size and dimension of rack, makes the rotary handle lock be fit to rack.Have projection on the handle, have the groove that cooperates with the projection of handle on the Handle axis, projection and groove fit can effectively increase intensity and the stability that is connected between handle and the handle set, thereby prolong the application life of rotary handle lock.

Description of drawings

Fig. 1 is the decomposition texture sketch map of the utility model;

Fig. 2 is the assembly drawing of the utility model.

Among the figure: 1, handle set; 2, Handle axis; 3, handle; 4, spring; 5, lock core; 6, dead bolt.

The specific embodiment

For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:

See also Fig. 1 and Fig. 2, a kind of rotary handle lock.Comprise handle set 1, Handle axis 2, handle 3, lock core 5 and locking device; Handle set 1 is installed on the cabinet door; Be the supporting body of other each parts of rotary handle lock, the lateral layout of handle set 1 is the plane, during installation; Handle set 1 can require the decision handle set to embed the height of rack according to the size and dimension of rack, makes the rotary handle lock be fit to rack.Handle axis 2 is installed on the handle set 1, and Handle axis 2 is installed in the top of handle set 1, and handle 3 is connected with Handle axis 2; Connected mode is: fluted 2-1 on the Handle axis 2; Handle 3 is provided with the projection 3-1 that cooperates with groove 2-1, and the cooperation place of the projection 3-1 of handle 3 and the groove 2-1 of Handle axis 2 utilizes bearing pin hinged, is provided with the spring 4 that handle 3 is upspring between handle 3 and the said Handle axis 2; The handle 3 of down state is inlaid in the front portion of handle set 1, is applicable to the design of outdoor nothing sled point.Lock core 5 is installed in the lower end of said handle 3, and the rear portion of lock core 5 is equipped with the dead bolt 6 that can connect with handle set card 1, opens lock core 5, and dead bolt 6 breaks away from handle set 1, and handle 3 can be upspring.

In order to improve the whole texture of rotary handle lock, above-mentioned handle set 1, handle 3 and Handle axis 2 are processed by kirsite, and spraying is silver color.

Said structure is the unlatching and the closing structure of handle in the rotary handle lock, and handle needs rotary handle to open to make the cabinet door after opening; Be to connect locking device on the Handle axis; This locking device is positioned at the rear portion of handle set, and structure such as those skilled in the art of locking device know, in the present embodiment; Locking device comprises guide and fastening device, and guide and fastening device are installed in respectively on the inboard and doorframe of cabinet door.

Above-mentioned embodiment only is the functional descriptions to the utility model; Be not that design and scope to the utility model limits; Under the prerequisite that does not break away from the utility model design philosophy; Various distortion and improvement that those skilled in the art make the technical scheme of the utility model all drop within the protection domain of the utility model.

Claims

1. a rotary handle is locked; Comprise handle set, be installed in the Handle axis on the handle set, the handle that is connected with Handle axis, locking device and be installed in the lock core on the handle set; It is characterized in that: the side of said handle set is the plane, and said Handle axis is installed in the top of said handle set, and is fluted on the said Handle axis; Said handle is provided with the projection with groove fit; The projection of said handle utilizes bearing pin to be connected with the cooperation place of the groove of Handle axis, is provided with the spring that handle is upspring between said handle and the said Handle axis, and said lock core is installed in the lower end of said handle; The rear portion of lock core be equipped with can with the dead bolt of said handle set clamping, said handle is inlaid in the front portion of said handle set.

2. rotary handle lock according to claim 1, the said handle set front portion that is embedded with handle is the arcwall face of rounding off.

3. rotary handle lock according to claim 1, said handle set, Handle axis and handle are processed by kirsite.