CN202220496U

CN202220496U - Movable door lock with pull ring

Info

Publication number: CN202220496U
Application number: CN2011203834878U
Authority: CN
Inventors: 贾君鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-11
Filing date: 2011-10-11
Publication date: 2012-05-16
Anticipated expiration: 2021-10-11

Abstract

The utility model relates to a movable door lock with a pull ring, which aims to solve the problem that the existing movable door lock is complicated in structure, and an acting point movable door body is hard to find out after being moved into a reserved space of a wall body. The movable door lock comprises a hook tongue component, an upper shell body, a lower shell body, a panel, the pull ring and a pinch plate, wherein the upper shell body and the lower shell body enwrap the hook tongue component; the panel is arranged at one end of the upper shell body and at one end of the lower shell body; two limiting columns are respectively arranged at the two sides of the connecting end of two hook tongues; the hook tongues are installed in strip-shaped sliding grooves correspondingly arranged on the upper shell body and the lower shell body through the limiting columns; a gear transmission rod is linked with the hook tongues through a connecting strip; the pull ring is rotationally connected with the panel; the linear and telescopic movement of the hook tongues is finished by mutually limiting the strip-shaped sliding grooves and the limiting columns; the hook tongues finish the actions of rotation and hooking by utilizing the pressing and supporting effect of the end parts of the strip-shaped sliding grooves to the limiting columns; and the problem that the door body is short of an acting point in the movement is solved by the pull ring arranged on the panel.

Description

A kind of mobile door lock that carries draw ring

Technical field

The utility model relates to a kind of lockset, is specifically related to a kind of mobile door lock that carries draw ring.

Background technology

In daily life, light, the little door that moves that takes up room more and more receives people's favor, when opening the door; Can move in the body of wall that an immigration leaves headspace putting in order fan, both elegant in appearance, practiced thrift the space again; An existing ubiquity sliding door lock size of moving is bigger, has handle and complex structure, is difficult to move the door headspace that submerges fully; Influence attractive in appearance; And when using the less lockset do not have handle, after the door body moves into the headspace in the body of wall fully, be difficult to find origin of force that the door body is shifted out.

The utility model content

In order to solve the deficiency of prior art, the utility model provides a kind of not only mechanism simply but also carry the sliding door lock that moves an origin of force.

The utility model is realized in the following manner: a kind of mobile door lock that carries draw ring; Comprise collude the tongue assembly, parcel colludes the last lower house of tongue assembly, the panel that is arranged on housing one end, draw ring and buckle; Described collude the tongue assembly comprise collude tongue, be arranged on collude tongue outer collude the tongue cover, with collude gear-driving rod that tongue links and the shift fork gear that cooperates with gear connecting rod toe joint; The described tongue link both sides of colluding respectively are provided with a limited post; The said tongue that colludes is placed in said going up in the strip chute that correspondence is provided with on the lower house through limited post, and described gear-driving rod links with colluding tongue through a connection strap, and described draw ring is rotating to be connected on the panel; Accomplish the linear telescopic motion of colluding tongue through the mutual restriction of strip chute and limited post; And utilize of the conflict supporting role of strip chute end to limited post, and making and collude the action that tongue is accomplished rotation and colluded button, draw ring solves the problem that lacks origin of force when a body moves on the panel through being located at.

As preferably, the described tongue limited post bottom of colluding is provided with a waist shape step, and said tongue link one side of colluding is provided with a gathering sill; Said gathering sill one end is provided with opening; Said lower house is provided with and the corresponding lead of said gathering sill, conflicts in described strip chute edge through said waist shape step, plays position-limiting action to colluding tongue; Through the effect of gathering sill and lead, position-limiting action is played in the straight reciprocating motion of colluding tongue.

As preferably; Described connection strap two ends respectively are provided with a connecting hole, and described connection strap one end is nested with said through said connecting hole and colludes on the joint pin that correspondence is provided with on the tongue link, is provided with and said connection strap outline corresponding groove around the said joint pin; The described connection strap other end is nested with on the corresponding joint pin that is provided with on the said gear-driving rod driving end through said connecting hole; Connection strap is nested with in the part of colluding the tongue end and is embedded in the described groove, has practiced thrift the space, plays the effect of transmission through connection strap to colluding tongue; Said joint pin end face is conflicted on the soffit of upper shell, prevents that effectively connection strap and joint pin break away from.

As preferably; Described gear-driving rod working end is provided with a locating hole; Said lower house be provided with one with the corresponding reference column of said locating hole, said gear-driving rod is nested with on said reference column through said locating hole is rotating, said gear-driving rod working end outer wall is provided with a driving cog; Said reference column plays gear-driving rod and supports and spacing effect, and driving cog and the interlock of shift fork gear through being located at outer wall.

As preferably, be provided with square hole in the middle part of the described fork gear, said shift fork gear bottom is cylinder; Said shift fork gear is inserted in the bulge loop of corresponding setting on the said lower house through the bottom cylinder; Said upper shell is provided with and the corresponding trepanning of said fork gear top one step surface, and described fork gear outer wall is provided with the interlock tooth corresponding with said driving cog, links through a spring between described shift fork gear and lower house; The described square hole lock core parts that are used to plant; Said bulge loop plays the effect of ccontaining said shift fork gear lower cylindrical body, plays the effect of support fixation shift fork gear simultaneously, and said shift fork gear top is inserted in the trepanning; And through the inner surface of described step surface conflict at upper shell; The shift fork gear is played firm effect, and described spring provides different elastic force along with the rotation of shift fork gear, and process auxiliary drive and limit rotation effect are played in the rotation of shift fork gear.

As preferably; The described tongue cover that colludes takes the shape of the letter U, and said U-shaped colludes in the tongue cover has a cavity, and the said tongue that colludes is placed in the said cavity; Said U-shaped colludes tongue cover two side end and is respectively equipped with and the corresponding stopper slot of said limited post; And a side wall surface end adjacent with lower house is provided with a gib block corresponding with said lead, colludes the tongue cover and is nested with on limited post through described stopper slot, makes to collude the tongue cover and can do the linear telescopic motion with colluding tongue; Through the position-limiting action of gib block and lead, define the movement locus that colludes the tongue cover simultaneously.

As preferably, described upper shell is connected on the said lower house through screw, and described panel inboard is screwed onto said going up on the lower house through screw; Described panel is rectangle and the center be provided with one with collude tongue cover corresponding collude the tongue hole, said draw ring one end is provided with a card article, tongue hole one side of colluding of said panel is provided with a through hole corresponding with the snap ring card article and a draw-in groove; Said panels outside surface is provided with and the corresponding draw ring groove of said draw ring, and said draw ring groove depth and said draw ring thickness are complementary, said buckle be provided with collude tongue cover corresponding collude the tongue hole; With each parts parcel of lock body, play the effect of protection lock body through upper shell, lower house and panel, collude the tongue cover and can freely stretch through colluding the tongue hole; The draw ring card article is fastened in the described draw-in groove after passing panel through described through hole; When panel was fixed on the body, draw-in groove notch and body of wall were fitted, and card article is rotating to be fixed in the draw-in groove; Said draw ring gravitate is sagging, is placed in the said draw ring groove.

The utility model beneficial effect: through optimizing structure, reduced the lock body number of parts, reduced the production of products cost; Effectively reduced the lock body volume; Also can use on thin door body, draw ring is arranged on the panel of a body side surface, both convenient door body moves into the headspace in the body of wall; Increased aesthetics, also be convenient to the door body shifted out through draw ring.

Description of drawings

Fig. 1 is the utility model decomposing schematic representation;

Fig. 2 is for colluding the tongue schematic perspective view;

Fig. 3 is a shift fork gear schematic top plan view;

Fig. 4 is the gear-driving rod schematic perspective view;

Fig. 5 is the connection strap schematic perspective view;

Fig. 6 is for colluding tongue cover schematic perspective view;

Fig. 7 is panel and draw ring schematic perspective view;

Fig. 8 is a lock body opening structure perspective diagram;

Fig. 9 is a lock body closing course structure perspective diagram;

Figure 10 is a lock body closure state structure perspective diagram;

Among the figure: 1, panel, 2, upper shell 3, lower house 4, draw ring 5, buckle 6, collude tongue 7, collude the tongue cover, 8, gear-driving rod, 9, the shift fork gear, 10, limited post, 11, chute; 12, connection strap, 13, waist shape step, 14, gathering sill, 15, lead, 16, connecting hole, 17, joint pin; 18, groove, 19, locating hole, 20, reference column, 21, driving cog, 22, square hole, 23, bulge loop; 24, step surface, 25, trepanning, 26, the interlock tooth, 27, spring, 28, cavity, 29, stopper slot; 30, gib block, 31, collude the tongue hole, 32, card article, 33, through hole, 34, draw-in groove, 35, the draw ring groove.

The specific embodiment

Be further described below in conjunction with Figure of description and the specific embodiment substantive distinguishing features the utility model.

A kind of mobile door lock that carries draw ring as shown in the figure; Comprise collude the tongue assembly, parcel colludes the last lower house of tongue assembly, the panel 1 that is arranged on housing one end, draw ring 4 and buckle 5; Described collude the tongue assembly comprise collude tongue 6, be arranged on collude tongue 6 outer collude tongue cover 7, with collude gear-driving rod 8 that tongue 6 links and the shift fork gear 9 that cooperates with gear connecting rod toe joint; The described tongue 6 link both sides of colluding respectively are provided with a limited post 10; The said tongue 6 that colludes is placed in said going up in the strip chute 11 that correspondence is provided with on the lower house 3 through limited post 10, and described gear-driving rod 8 is through a connection strap 12 and collude tongue 6 interlocks, described draw ring 4 rotating being connected on the panel 1; Accomplish the linear telescopic motion of colluding tongue 6 through the mutual restriction of strip chute 11 and limited post 10; And utilize of the conflict supporting role of strip chute 11 ends to limited post 10, and making and collude the action that button is colluded in tongue 6 completion rotations, draw ring 4 solves the problem that lacks origin of force when a body moves on the panel 1 through being located at; Described tongue 6 limited posts 10 bottoms of colluding are provided with a waist shape step 13; Said tongue 6 links one side of colluding is provided with a gathering sill 14, and said gathering sill 14 1 ends are provided with opening, and said lower house 3 is provided with and said gathering sill 14 corresponding leads 15; Conflict in described strip chute 11 edges through said waist shape step 13; Play position-limiting action to colluding tongue 6,, position-limiting action is played in the straight reciprocating motion of colluding tongue 6 through the effect of gathering sill 14 and lead 15; Described connection strap 12 two ends respectively are provided with a connecting hole 16; Described connection strap 12 1 ends are nested with said through said connecting hole 16 and collude on the joint pin 17 that correspondence is provided with on tongue 6 links; Be provided with and said connection strap 12 outline corresponding groove 18 around the said joint pin 17; Described connection strap 12 other ends are nested with on the corresponding joint pin 17 that is provided with on said gear-driving rod 8 driving ends through said connecting hole 16; Connection strap 12 is nested with in the part of colluding tongue 6 ends and is embedded in the described groove 18, has practiced thrift the space, colludes the effect that tongue 6 plays transmission through 12 pairs of connection straps; Said joint pin 17 end faces are conflicted on the soffit of upper shell 2, prevent that effectively connection strap 12 and joint pin 17 from coming off; Described gear-driving rod 8 working ends are provided with a locating hole 19; Said lower house 3 be provided with one with said locating hole 19 corresponding reference columns 20; Said gear-driving rod 8 is through said locating hole 19 rotating being nested with on said reference column 20; Said gear-driving rod 8 working end outer walls are provided with a driving cog 21, and 20 pairs of gear-driving rods 8 of said reference column play and support and spacing effect, and driving

cog

21 and 9 interlocks of shift fork gear through being located at outer wall; Described shift fork gear 9 middle parts are provided with square hole 22; Said shift fork gear 9 bottoms are cylinder, and said shift fork gear 9 is inserted in the bulge loop 23 of corresponding setting on the said lower house 3 through the bottom cylinder, and said upper shell 2 is provided with and said shift fork gear 9 tops one step surface, 24 corresponding trepannings 25; Described shift fork gear 9 outer walls are provided with the interlock tooth 26 corresponding with said driving cog 21; 3 of described shift fork gear 9 and lower houses be through a spring 27 interlocks, the described square hole 22 lock core parts that are used to plant, and said bulge loop 23 plays the effect of ccontaining said shift fork gear 9 lower cylindrical bodies; Play the effect of support fixation shift fork gear 9 simultaneously; Said shift fork gear 9 tops are inserted in the trepanning 25, and conflict at the inner surface of upper shell 2 through described step surface 24, and shift fork gear 9 is played firm effect; Described spring 27 provides different elastic force along with the rotation of shift fork gear 9, and process auxiliary drive and limit rotation effect are played in the rotation of shift fork gear 9; The described tongue cover 7 that colludes takes the shape of the letter U; Said U-shaped colludes in the tongue cover 7 has a cavity 28; The said tongue 6 that colludes is placed in the said cavity 28, and said U-shaped colludes tongue and overlaps 7 two side ends and be respectively equipped with and said limited post 10 corresponding stopper slots 29, and is provided with a gib block 30 corresponding with said lead 15 with lower house 3 adjacent side wall surface ends; Colluding tongue cover 7 is nested with on limited post 10 through described stopper slot 29; Make and collude tongue cover 7 and can do the linear telescopic motion,, define the movement locus that colludes tongue cover 7 simultaneously through the position-limiting action of gib block 30 with lead 15 with colluding tongue 6; Described upper shell 2 is connected on the said lower house 3 through screw, and described panel 1 inboard is screwed onto said going up on the lower house 3 through screw, described panel 1 is rectangle and the center be provided with one with collude tongue and overlap the 7 corresponding tongue holes 31 of colluding; Said draw ring 4 one ends are provided with a card article 32; Tongue hole 31 1 sides of colluding of said panel 1 are provided with a through hole 33 and a draw-in groove 34 corresponding with snap ring card article 32, and said panel 1 outer surface is provided with and said draw ring 4 corresponding draw ring grooves 35, and said draw ring groove 35 degree of depth and said draw ring 4 thickness are complementary; Said buckle 5 be provided with collude tongue cover 7 corresponding collude tongue hole 31; With each parts of lock body parcel, play the effect of protection lock body through upper shell 2, lower house 3 and panel 1, collude tongue cover 7 and can freely stretch through colluding tongue hole 31; Draw ring 4 card articles 32 are fastened in the described draw-in groove 34 after passing panel 1 through described through hole 33; When panel 1 was fixed on the body, draw-in groove 34 notches and body of wall were fitted, card article 32 rotating being fixed in the draw-in groove 34; Said draw ring 4 gravitates are sagging, are placed in the said draw ring groove 35.

In concrete operations, key acts on described square hole 22 through lock core, drives described shift fork gear 9 and rotates; And, playing the effect of driven wheel drive link 8 through interlock tooth on shift fork gear 9 outer walls 26 and gear-driving rod 8 interlocks, described spring 27 is a torsion spring 27; And after shift fork gear 9 rotation processes began, the power that torsion spring 27 is provided was changed from small to big, and hindered shift fork gear 9 and rotated; Play the effect of limit rotation, after shift fork gear 9 rotation processes were more than half, the power that torsion spring 27 is provided from large to small; Promote shift fork gear 9 and accomplish rotation process, play auxiliary effect of rotating.

In concrete operations; Said gear-driving rod 8 is that the center rotates with reference column 20; And through being connected the connecting rod on gear-driving rod 8 driving ends and colluding tongue 6 interlocks; Said fixed limit effect through strip chute 11 and gathering sill 14 moves reciprocatingly under the driving of gear-driving rod 8.When door lock is in opening, collude tongue 6 and collude tongue cover 7 and shrink in housing, limited post 10 is conflicted at the end of chute 11 near reference column 20, and lead 15 is conflicted at gathering sill 14 sealed ends; When gear-driving rod 8 driving ends to colluding tongue 6 directions when rotating; Drive through connecting rod; Make and collude tongue 6 and do to extend and move through the tongue hole 31 of colluding on the panel 1 along the qualification track of strip chute 11 and gathering sill 14; Limited post 10 will move to panel 1 direction along chute 11, and lead 15 will move to openend along gathering sill 14; When described limited post 10 moves to chute 11 near the end of panel 1 direction; 15 of described leads have left the limited range of gathering sill 14 through gathering sill 14 opening parts, collude tongue 6 this moment and collude tongue cover 7 to pass colluding tongue hole 31 and stretch into the buckle 5 that is positioned on the doorframe and collude tongue hole 31 on the panel 1; Collude under the lasting promotion of tongue 6 at connecting rod when said; Described limited post 10 will be conflicted at the end of said chute 11 near panel 1; Because described lead 15 becomes free end through the opening part of said gathering sill 14, the said tongue 6 that colludes will be that the center rotates with limited post 10, and described tongue 6 ends of colluding are colluded tongue 6 and will be colluded and put in buckle 5 colludes tongue hole 31; To move door and be fixed on the doorframe, play the effect of lock door body.The process of opening the door is the reverse demonstration of process for this reason.

In concrete operations; Described draw ring 4 is because action of gravity is disappeared in described draw ring groove 35, and when the door body was in the complete opening state, whole fan moved in the body of wall that an immigration leaves headspace; There is not effective origin of force with shifting out in the Men Ticong headspace; This moment can well head it off through the draw ring 4 that is located on the panel 1, draw ring 4 is extracted in draw ring groove 35, and through draw ring 4 the door body is shifted out body of wall.

Claims

1. mobile door lock that carries draw ring; Comprise collude the tongue assembly, parcel colludes the upper shell (2) and the lower house (3) of tongue assembly, the panel (1) that is arranged on housing one end, draw ring (4) and buckle (5); Described collude the tongue assembly comprise collude tongue (6), be arranged on collude tongue (6) outer collude tongue cover (7), with collude gear-driving rod (8) that tongue (6) links and the shift fork gear (9) that cooperates with gear-driving rod (8) toe joint; It is characterized in that described tongue (6) the link both sides of colluding respectively are provided with a limited post (10); The said tongue (6) that colludes is placed in said upper shell (2) and the upward corresponding strip chute (11) that is provided with of lower house (3) through limited post (10); Described gear-driving rod (8) links with colluding tongue (6) through a connection strap (12), and described draw ring (4) is rotating to be connected on the panel (1).

2. a kind of mobile door lock that carries draw ring according to claim 1; It is characterized in that described tongue (6) limited post (10) bottom of colluding is provided with a waist shape step (13); Said tongue (6) link one side of colluding is provided with a gathering sill (14); Said gathering sill (14) one ends are provided with opening, and said lower house (3) is provided with and the corresponding lead of said gathering sill (14) (15).

3. a kind of mobile door lock that carries draw ring according to claim 1 and 2; It is characterized in that described connection strap (12) two ends respectively are provided with a connecting hole (16); Described connection strap (12) one ends are nested with said through said connecting hole (16) and collude on the joint pin (17) that correspondence is provided with on tongue (6) link; Said joint pin (17) is provided with and said connection strap (12) outline corresponding groove (18) all around, and described connection strap (12) other end is nested with on the corresponding joint pin (17) that is provided with on said gear-driving rod (8) driving end through said connecting hole (16).

4. a kind of mobile door lock that carries draw ring according to claim 1; It is characterized in that described gear-driving rod (8) working end is provided with a locating hole (19); Said lower house (3) be provided with one with the corresponding reference column of said locating hole (19) (20); Said gear-driving rod (8) is nested with on said reference column (20) through said locating hole (19) is rotating, and said gear-driving rod (8) working end outer wall is provided with a driving cog (21).

5. a kind of mobile door lock that carries draw ring according to claim 1; It is characterized in that described shift fork gear (9) middle part is provided with square hole (22); Said shift fork gear (9) bottom is cylinder; Said shift fork gear (9) is inserted in said lower house (3) through the bottom cylinder and goes up in the corresponding bulge loop (23) that is provided with; Said upper shell (2) is provided with and the corresponding trepanning of said shift fork gear (9) top one step surface (24) (25), and described shift fork gear (9) outer wall is provided with the interlock tooth (26) corresponding with said driving cog (21), links through a spring (27) between described shift fork gear (9) and lower house (3).

6. a kind of mobile door lock that carries draw ring according to claim 1; It is characterized in that the described tongue cover (7) that colludes takes the shape of the letter U; Said U-shaped colludes has a cavity (28) in the tongue cover (7); The said tongue (6) that colludes is placed in the said cavity (28); Said U-shaped colludes tongue cover (7) two side end and is respectively equipped with and the corresponding stopper slot of said limited post (10) (29), and a side wall surface end adjacent with lower house (3) is provided with a gib block (30) corresponding with said lead (15).

7. a kind of mobile door lock that carries draw ring according to claim 1; It is characterized in that described upper shell (2) is connected on the said lower house (3) through screw; Described panel (1) is inboard to be screwed onto on said upper shell (2) and the lower house (3) through screw; Described panel (1) is rectangle and the middle part be provided with one with collude tongue cover (7) corresponding collude tongue hole (31); Said draw ring (4) one ends are provided with a card article (32); Tongue hole (31) one sides of colluding of said panel (1) are provided with a through hole (33) and a draw-in groove (34) corresponding with card article (32); Said panel (1) outer surface is provided with and the corresponding draw ring groove of said draw ring (4) (35), and said draw ring groove (35) degree of depth and said draw ring (4) thickness are complementary, said buckle (5) be provided with collude tongue cover (7) corresponding collude tongue hole (31).