CN202215062U

CN202215062U - Novel handle lock device

Info

Publication number: CN202215062U
Application number: CN201120327088XU
Authority: CN
Inventors: 陈强
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-02
Filing date: 2011-09-02
Publication date: 2012-05-09
Anticipated expiration: 2021-09-02

Abstract

The utility model relates to a novel handle lock device, which comprises a key seat, a mounting seat, a cover plate and a rear retaining cover. A knob component is inserted to the outside of the rear retaining cover, a transmission piece is mounted on the inner side of the mounting seat, a projection on the upper portion of the transmission piece is inserted into a mounting seat hole, the key seat is fixedly mounted on the outer side of the mounting seat, the mounting seat is assembled and connected with the rear retaining cover, and a spring rack with a limit piece is mounted on the inner side of the rear retaining cover and is sleeved on the knob component. The cover plate is arranged between the mounting seat and the rear retaining cover, a gear is pressed into a center hole of the cover plate, and a square tube component is inserted into a center hole of the gear. The novel handle lock device has the advantages that since the cover plate is provided with a gear die-casting structure which replaces a conventional punching structure, internal uniformity of a lock is guaranteed, stability of the lock is improved and the service life thereof is prolonged favorably; the key seat with a tension spring is arranged at the front end of the mounting seat so that drilling is omitted during key pressing, and further, center distances of columns can be guaranteed to be consistent.

Description

A kind of novel handle lock device

Technical field

The utility model relates to the lockset technology, relates in particular to a kind of novel handle lock device.

Background technology

Existing handle lock generally comprises latch mechanism, pedestal, tapered end hole and the lock core of double as door leaf handle handle.This pedestal can be divided into two parts, and flexibly connects and can do through rotating mechanism between the two less than 360 ° relatively rotate; The handle handle that when lock bolt is placed on two pedestals on the same fan door leaf page, just serves as door leaf is when lock bolt rotates an angle when being placed on two pedestals on the two fan door leaf pages, it is crossed over and between two fan door leafs, then serves as lock bolt and with two fan door leaf lockings.At present, handle lock much is used for large-scale safety cabinet, uses with combinations such as mechanical lock, coded locks, when opening coded lock and mechanical lock, rotates handle lock knob drive locking bolt and opens safety cabinet.Below all are descriptions, but need boring in addition, cause the post center to center distance of post lock profit inconsistent because structure limit for its button of existing like product for handle lock structure and handling characteristics, the stability of lockset integral body a little less than; In addition, the inner impact style that adopts of handle lock uses the phenomenon that occurs easily drawing after a period of time not on earth, thereby has influenced the lockset bulk life time.Therefore, comprehensive what time above, need reasonably improve prior art.

The utility model content

To above defective, the utility model provides a kind of novel handle lock device that adopts gear die casting structure, button to need not and hole, can improve stability, increase the service life, to solve many deficiencies of prior art.

For realizing above-mentioned purpose, the utility model adopts following technical scheme:

A kind of novel handle lock device; Comprise key base, mount pad, cover plate, back door; The handle ball component is inserted in the back door outside, and the inboard projection that driver blade and this driver blade top are installed of said mount pad inserts in the mount pad hole, is positioned at mount pad outside fixed installation key base; Said mount pad is connected with back door assembling, and being positioned at the inboard mounting strap of back door has the spring(-supported) mount of banking stop and this spring(-supported) mount to be placed on the handle ball component; Between mount pad and back door, cover plate is set, is pressed into gear in the said cover central hole, insert a square tube assembly in this gear center hole.

For above characteristic; Also comprise: said key base is connected with the driver blade top projection that is exposed to the mount pad outside through extension spring; Between spring(-supported) mount and banking stop, return spring is set, said handle ball component endoporus inserts another square tube assembly and this assembly passes spring(-supported) mount.

The beneficial effect of the described novel handle lock device of the utility model is: through gear die casting structure is set, substituted traditional punching structure on cover plate, can guarantee the lock body internal consistency, improved lockset stability, help increasing its application life; Through be provided with the key base of extension spring in the mount pad front end, can when button, need not boring, in addition, help guaranteeing that post center to center distance is consistent.

Description of drawings

According to accompanying drawing the utility model is done further explain below.

Fig. 1 is the decomposition texture sketch map of the said novel handle lock device of the utility model embodiment.

Among the figure: 1, key base; 2, extension spring; 3, mount pad; 4, driver blade; 5, gear; 6, cover plate; 7, square tube assembly; 8, spring(-supported) mount; 9, return spring; 10, banking stop; 11, back door; 12, handle ball component.

The specific embodiment

As shown in Figure 1; The described novel handle lock device of the utility model embodiment; Comprise key base 1, mount pad 3, cover plate 6, back door 11; The said mount pad 3 inboard projections that driver blade 4 and this driver blade 4 tops are installed insert in mount pad 3 holes, are positioned at mount pad 3 outsides fixed installation key base 1 and this key base 1 and are connected with the driver blade that is exposed to mount pad 3 outsides 4 top projections through extension spring 2; Said mount pad 3 is connected with 11 assemblings of back door; Handle ball component 12 is inserted in these door 11 outsides, back; Simultaneously; Being positioned at back door 11 inboard mounting straps has the spring(-supported) mount 8 of banking stop 10 and this spring(-supported) mount 8 to be placed on the handle ball component 12, between spring(-supported) mount 8 and banking stop 10, return spring 9 is set, and handle ball component 12 endoporus wherein insert a square tube assembly 7 and this assembly passes spring(-supported) mount 8; Between the back door 11 at the mount pad 3 of front portion and rear portion, cover plate 6 is set, is pressed into gear 5 in said cover plate 6 centre bores, insert another square tube assembly 7 in these gear 5 centre bores.

Above embodiment is the more preferably specific embodiment a kind of of the utility model, and common variation that those skilled in the art carry out in present technique scheme scope and replacement should be included in the protection domain of the utility model.

Claims

1. novel handle lock device; Comprise key base (1), mount pad (3), cover plate (6), back door (11); Handle ball component (12) is inserted in back door (11) outside; It is characterized in that: the inboard projection that driver blade (4) and this driver blade (4) top are installed of said mount pad (3) inserts in mount pad (3) hole, is positioned at mount pad (3) outside fixed installation key base (1); Said mount pad (3) is connected with back door (11) assembling, and being positioned at the inboard mounting strap of back door (11) has the spring(-supported) mount (8) of banking stop (10) and this spring(-supported) mount (8) to be placed on the handle ball component (12); Be positioned at mount pad (3) and afterwards between the door (11) cover plate (6) be set, be pressed into gear (5) in said cover plate (6) centre bore, insert a square tube assembly (7) in this gear (5) centre bore.

2. novel handle lock device according to claim 1 is characterized in that: said key base (1) is connected with driver blade (4) the top projection that is exposed to mount pad (3) outside through extension spring (2).

3. novel handle lock device according to claim 1 is characterized in that: be positioned between spring(-supported) mount (8) and the banking stop (10) return spring (9) is set.

4. novel handle lock device according to claim 1 is characterized in that: said handle ball component (12) endoporus inserts another square tube assembly (7) and this assembly passes spring(-supported) mount (8).