CN202380842U

CN202380842U - Cylinder lock with pop-up lock cylinder handle

Info

Publication number: CN202380842U
Application number: CN2011205011733U
Authority: CN
Inventors: 姚春良; 丁汉平
Original assignee: Ningbo Shengjiu Cabinets Lock Co Ltd
Current assignee: Ningbo Shengjiu Cabinets Lock Co Ltd
Priority date: 2011-12-06
Filing date: 2011-12-06
Publication date: 2012-08-15
Anticipated expiration: 2021-12-06

Abstract

The utility model relates to a cylinder lock with a pop-up lock cylinder handle, which is designed for solving the technical problem that the conventional similar products have poor structural design. The cylinder lock with the pop-up lock cylinder handle has the technical scheme as follows: a handle spring inside a base is arranged between a handle and the base; a lock tongue spring and a lock tongue are arranged between a lock cylinder assembly and the handle; the lock tongue spring is propped against the internal diameter of the handle and the lock tongue; a lock cylinder bolt of the lock cylinder assembly is inserted into a lock bolt slot at one end of the lock tongue; the other end of the lock tongue penetrates through a lock tongue hole of the handle; the lock tongue is propped against the internal diameter of the base; a first step surface and a second step surface are arranged at the internal diameter position of the base; the second step surface is higher than the first step surface; a handle bolt is arranged at the bottom of the handle; the handle bolt of the handle is inserted into a latch slot at one end of a slide block; the slide block is arranged inside a housing; a slide block hole of the housing is exposed out at the other end of the slide block; the slide block end takes the shape of a triangular cone; and a spring pin is arranged at the latch slot end of the slide block. The cylinder lock with the pop-up lock cylinder handle is applicable to structural improvements on similar products such as metal cabinet doors and similar locks thereof.

Description

Lock core handle Pop-up cylinder lock

Technical field

The utility model relates to cylinder lock, is a kind of lock core handle Pop-up cylinder lock.

Background technology

Cylinder lock generally is meant a kind of columniform mechanical lock, and it is widely used in the various lockset products; Like the application number 01818006.X that discloses in the Chinese patent document; Open day on January 28th, 2004, denomination of invention " closing cylinder ", this closing cylinder is made up of the closing cylinder shell; Be used for to locate and insert in the hole that constitutes by handle, locking device or similar item; The rotatable lock core of inserting in the lock shell, lock core has or constitutes the transmission device of dead bolt or locking bolt utilizing edge protuberance portion axially mounting on the one of which end on the edge of lock shell on the other end.But above-mentioned cylinder lock mainly is meant a kind of lock core assembly, and is cylindrical now, and have the handle ejection function electric cabinet door lock less.

Summary of the invention

For overcoming the deficiency of above-mentioned existence, the utility model purpose is the lockset that a kind of lock core handle Pop-up cylinder lock is provided to this area, makes it can solve the existing not good enough technical problem of like product structure design.The purpose of the utility model is to realize through following technical scheme.

A kind of lock core handle Pop-up cylinder lock, the pedestal external diameter of this cylinder lock is provided with nut, is threaded between the thread segment of nut and pedestal; Its structure design main points are to be provided with handle, handle spring in the said pedestal, are provided with lock core assembly, latch bolt spring, dead bolt in the handle, and the aperture of handle is provided with liner; Handle spring is arranged between the bottom of bottom and pedestal of handle; Latch bolt spring, dead bolt are arranged between the bottom of bottom and handle of lock core assembly, and latch bolt spring offsets with the internal diameter of handle, an end of dead bolt respectively, and the lock core bolt of lock core assembly inserts the set bar groove of dead bolt one end; The other end of dead bolt passes the dead bolt hole of handle; The internal diameter of dead bolt and pedestal offsets, and the internal diameter of pedestal is provided with first cascaded surface and second cascaded surface, and the height of second cascaded surface is greater than the height of first cascaded surface; The bottom of handle is provided with the handle bolt; The handle bolt of handle inserts the pulling plug groove of slide block one end, and slide block is arranged in the case, and the other end of slide block exposes the slider bore of case; This slider end is triangular pyramidal; The pulling plug groove end of slide block is provided with spring catch, is provided with sliding block spring between the spring catch of slide block and the internal diameter of case, and case is sealed through the holddown groove of pin and pedestal external diameter.Open the lock core assembly; The set bar groove that rotational lock core assembly, the lock core bolt of lock core assembly drive dead bolt moves the stressed generation deformation of latch bolt spring and button spring backward; Promote first cascaded surface that dead bolt breaks away from pedestal simultaneously, dead bolt also is limited in second cascaded surface of pedestal; Button spring resets and drives the pulling plug groove that the handle bolt of shaking hands breaks away from slide block; Be provided with the doorframe of this cylinder lock through handle pulling, stressed between the pyrometric cone end of slide block and the snap close, in the time of the stressed generation deformation of sliding block spring; In the slide block income case, slide block and snap close break away from.

The external diameter of said slide block is provided with barb, and the slide opening of barb and case bottom fastens.The barb of slide block and the slide opening of case further improve the flexible guide effect of slide block.

First cascaded surface of said pedestal, second cascaded surface are respectively first step trough, second step trough.The design of first step trough, second step trough also can realize disengaging between above-mentioned dead bolt and the pedestal and spacing.

Said latch bolt spring is held between the symmetrically arranged snak link of dead bolt, the snak link undulate of dead bolt.The installation of the spacing and dead bolt of latch bolt spring is convenient in above-mentioned design, and promptly the scope of activities of latch bolt spring is limited in the snak link of dead bolt, and dead bolt is fitted in the handle through corrugated snak link interference.

The utility model reasonable in design, installation, use, easy to assembly, stability, theftproof is good; Be applicable to like products such as metal cabinet door, ex hoc genus anne the architecture advances of lockset.

Description of drawings

Fig. 1 is the blast structural representation of the utility model.

Fig. 2 is latch bolt spring and the dead bolt structure for amplifying sketch map of Fig. 1.

Fig. 3 is the perspective view of the utility model.

Fig. 4 is the locking states sectional structure sketch map of the utility model.

Fig. 5 is that the part of Fig. 4 is partly cutd open structural representation.

Fig. 6 is that the lock core of Fig. 5 rotates 90 degree structural representations.

Fig. 7 is that the handle of Fig. 4 ejects state sectional structure sketch map.

Fig. 8 is that the part of Fig. 7 is partly cutd open structural representation.

The sequence number of above accompanying drawing and title: 1, lock core assembly, 101, the lock core bolt, 2, latch bolt spring, 3, dead bolt, 301, set bar groove, 302, snak link; 4, handle, 401, the handle bolt, 5, handle spring, 6, liner, 7, pedestal; 701, holddown groove, 702, thread segment, 703, first cascaded surface, 704, second cascaded surface, 8, nut; 9, case, 901, slider bore, 902, slide opening, 10, pin, 11, sliding block spring; 12, slide block, 1201, the pulling plug groove, 1202, spring catch, 1203, barb, 13, snap close.

The specific embodiment

Combine accompanying drawing at present, to the structure of the utility model with make as further describing.Like Fig. 1～shown in Figure 4, be provided with handle 4, handle spring 5 in the pedestal 7 of this cylinder lock, be provided with lock core assembly 1, latch bolt spring 2, dead bolt 3 in the handle, the aperture of handle is provided with liner 6; Handle spring is arranged between the bottom of bottom and pedestal of handle; Latch bolt spring, dead bolt are arranged between the bottom of bottom and handle of lock core assembly; Latch bolt spring offsets with the internal diameter of handle, an end of dead bolt respectively; Latch bolt spring also is held between the symmetrically arranged snak link 302 of dead bolt the snak link undulate of dead bolt.The lock core bolt 101 of lock core assembly inserts the set bar groove 301 of dead bolt one end; The other end of dead bolt passes the dead bolt hole of handle; The internal diameter of dead bolt and pedestal offsets, and the internal diameter of pedestal is provided with the height of the height of first cascaded surface 703 and second cascaded surface, 704, the second cascaded surfaces greater than first cascaded surface; The bottom of handle is provided with handle bolt 401, and the handle bolt of handle inserts the pulling plug groove 1201 of slide block 12 1 ends.Slide block is arranged in the case 9, and the external diameter of slide block is provided with barb 1203, and the slide opening 902 of barb and case bottom fastens; The other end of slide block exposes the slider bore 901 of case, and this slider end is triangular pyramidal, and the pulling plug groove end of slide block is provided with spring catch 1202, is provided with sliding block spring 11 between the spring catch of slide block and the internal diameter of case; The pedestal external diameter is provided with nut 8, is threaded between the thread segment 702 of nut and pedestal; Case is sealed with the holddown groove of pedestal external diameter through pin 10.

Like Fig. 4～shown in Figure 8, this cylinder lock is in off position the time, and dead bolt fastens pedestal, and it is inactive to shake hands, and handle fastens slide block, and slide block can not be free to slide, and this moment, door pinned.When opening the door; The lock core assembly inserts key, makes lock core assembly half-twist, when the lock core assembly rotates; Because the lock core bolt of lock core assembly bottom drives the dead bolt moving linearly; Dead bolt indentation inward breaks away from pedestal, and handle is up upspring under the effect of handle spring, and dead bolt is fastened by second cascaded surface of pedestal internal diameter; This moment, handle also broke away from slide block, and slide block can be free to slide, the pulling handle, and slide block is indentation inward under the effect of snap close 13, and with the unlatching disengaging snap close of door, door is opened.At closing time, promote door-plate and make slide block get into the snap close inboard, press handle, make 90 ° of lock core assembly and key revolutions, extract key, door is lockable.

The utlity model has following characteristics: 1. Pop-up is shaken hands.During door closure state, in handle and lock core are compressed in, good anti-theft effect; Only under open mode, shake hands and could eject, do not break away from pedestal, pulling handle is opened door, need not refill handle on the door lock or draws and climb.2. slide block is lock bolt, the diclinic degree design of its triangular pyramidal, and the lock bolt of conventional lock has only the design of one side gradient, when this lock opens the door, indentation inward behind the slide block bump snap close, and then open door.3. this kind of lock can be according to client's needs flexible seam height.

Claims

1. lock core handle Pop-up cylinder lock, the pedestal of this cylinder lock (7) external diameter is provided with nut (8), is threaded between the thread segment (702) of nut and pedestal; It is characterized in that being provided with handle (4), handle spring (5) in the said pedestal (7), be provided with lock core assembly (1), latch bolt spring (2), dead bolt (3) in the handle, the aperture of handle is provided with liner (6); Handle spring is arranged between the bottom of bottom and pedestal of handle; Latch bolt spring, dead bolt are arranged between the bottom of bottom and handle of lock core assembly; Latch bolt spring offsets with the internal diameter of handle, an end of dead bolt respectively; The lock core bolt (101) of lock core assembly inserts the set bar groove (301) of dead bolt one end, and the other end of dead bolt passes the dead bolt hole of handle, and the internal diameter of dead bolt and pedestal offsets; The internal diameter of pedestal is provided with first cascaded surface (703) and second cascaded surface (704), and the height of second cascaded surface is greater than the height of first cascaded surface; The bottom of handle is provided with handle bolt (401); The handle bolt of handle inserts the pulling plug groove (1201) of slide block (12) one ends, and slide block is arranged in the case (9), and the other end of slide block exposes the slider bore of case (901); This slider end is triangular pyramidal; The pulling plug groove end of slide block is provided with spring catch (1202), is provided with sliding block spring (11) between the spring catch of slide block and the internal diameter of case, and case is sealed with the holddown groove of pedestal external diameter through pin (10).

2. lock core handle Pop-up cylinder lock according to claim 1 is characterized in that the external diameter of said slide block (12) is provided with barb (1203), and the slide opening (902) of barb and case (9) bottom fastens.

3. lock core handle Pop-up cylinder lock according to claim 1 is characterized in that first cascaded surface (703) of said pedestal (7), second cascaded surface (704) are respectively first step trough, second step trough.

4. lock core handle Pop-up cylinder lock according to claim 1 is characterized in that said latch bolt spring (2) is held between the symmetrically arranged snak link of dead bolt (3) (302) the snak link undulate of dead bolt.