CN209556634U

CN209556634U - Sliding door and window locks device

Info

Publication number: CN209556634U
Application number: CN201821895786.8U
Authority: CN
Inventors: 王章君; 张珍
Original assignee: Ningbo Eudemon Child Protective Equipment Co Ltd
Current assignee: Ningbo Eudemon Child Protective Equipment Co Ltd
Priority date: 2018-11-16
Filing date: 2018-11-16
Publication date: 2019-10-29
Anticipated expiration: 2028-11-16

Abstract

A kind of sliding door and window disclosed in the utility model locks device, lock body one: shell one is equipped with the locked groove of both ends perforation and is located at the lockhole one of locked groove side wall, in the lock insertion locked groove of lock core component；Lock body two: the sliding slot of sliding rail is open-ended corresponding with the aperture position of locked groove；Hard connecting rod, locking elastic are buckled to be limited in the sliding slot of sliding rail by limiting the translatable formula of elastic buckles, pin shaft is articulated with the both ends of hard connecting rod respectively for locking elastic button and limit elastic buckles, and locking elastic button bit limits the tail portion closed end that elastic buckles are located at sliding slot in the open-ended position of sliding slot；The chute wall of sliding rail has limit hole, and the lateral wall of locking elastic button is equipped with lockhole two, and locking elastic button is inserted into locked groove, and button block buckles into locking in lockhole one, and in the lock insertion lockhole two of lock core component, the fixture block for limiting elastic buckles related is buckled into limit hole.Its structure is easy to use, realizes the crack fixation of door and window using hard connecting rod and the cooperation of limitation locking mechanism, promotes safety in utilization.

Description

Sliding door and window locks device

Technical field

The utility model relates to safeguard protection articles for use technical field, especially a kind of sliding door and window locks device.

Background technique

For parent, the safety problem of infant be always it is primary, in particular with Urbanization Process In China Propulsion, more and more families have lived among high-rise even high-rise house, and at present for high-rise or Super High For house, door, window are relatively common using the unfolding mode of external-open.

And for interior, often ventilation is essential, therefore in daily life, door or window, especially Window, often in opening ventilation state；And baby children is often active and has very strong curiosity, reality is raw It is often met in work and is busy with housework to parent or neglects the report for causing baby children from windowsill to fall and cause injures and deaths, for door Speech, baby children open without authorization and enter corridor or exit passageway, are equally one of unsafe factors.Therefore people have developed one Kind door and window locking device, generally generally using modes such as chains carries out that door and window is prevented to be fully opened in the prior art, but chain Item is generally flexibility, although cannot be fully opened after door and window is locked, its to the no any restrictions of the closing of door and window, from And lead to that infant is in curiosity or sliding door and window is removed in active behavior, which is easy to for infant's hand being pinched, If indoor draught is excessive, adult's not small protrude into hand is also easy to be pinched in crack between a door and its frame, so that the structure of the prior art is pacified Full performance is at a fairly low, is unable to satisfy the demand for safety of modern society.

Summary of the invention

A kind of structure novel for being designed purpose of the utility model is to solve the deficiency of above-mentioned technology, user Just, different decoration styles can be matched, and the sliding door and window locking device of product size can also be further reduced.

Sliding door and window designed by the utility model locks device, including lock body one and lock body two, lock body one and lock body two Mutually indepedent setting, which is characterized in that lock body one includes shell one and setting and the lock core component in shell one, is set on shell one The lock of the locked groove for having both ends to penetrate through, lock core component is inserted into locked groove, and the side wall of locked groove has the lockhole one being in communication with the outside；Lock Elastic buckles, the open-ended opening position with locked groove of the sliding slot of sliding rail are buckled and limited to body two including sliding rail, hard connecting rod, locking elastic Set correspondence；Hard connecting rod, locking elastic are buckled to be limited in the sliding slot of sliding rail by limiting the translatable formula of elastic buckles, locking elastic button Pin shaft is articulated with the both ends of hard connecting rod respectively with limit elastic buckles, and locking elastic button bit is in the open-ended position of sliding slot, Limit elastic buckles are located at the tail portion closed end of sliding slot；The chute wall of sliding rail has limit hole, and limit hole is located at the end of sliding slot Portion's aperture position；The lateral wall of locking elastic button is equipped with lockhole two corresponding with the lock position of lock core component, locking elastic button It stretches out in the open-ended rear insertion locked groove of sliding slot of sliding rail, button block buckles into locking in lockhole one, the lock insertion of lock core component In lockhole two, the fixture block for limiting elastic buckles related is buckled into limit hole.

Further preferably, lock core component includes positioning chamber, the toggle in positioning chamber and the reset in shell one Spring one, positioning chamber have spring positioning slot one close to locked groove, one end of toggle；Reset spring one is located at spring positioning slot one Interior, the side wall of end and positioning chamber contradicts；The front side wall of toggle is equipped with convex block, and shell one is rectangular equipped with being connected to positioning chamber Perforation, convex block run through rectangular perforation, and the plane width of convex block is less than the plane width of rectangular perforation, makes convex block in rectangular perforation Stir displacement；Lock is set to the other end of toggle, and lock follows stirring displacement and being displaced for toggle.

Further preferably, shell one includes be fixed to each other connected bottom plate and housing, and the trailing flank of housing is equipped with locating slot, The leading flank of bottom plate has rectangular raised line corresponding with positioning groove location, the corresponding opening position for being close to insertion locating slot of rectangular raised line It sets positioning to fix, the one side wall of locating slot is equipped with for latching perforative through-hole, and locked groove is also set on housing, locating slot and locked groove Lower order is presented to be set side by side or be set side by side in lower upper order.

Further preferably, positioning convex strip is equipped in the square groove that rectangular raised line is constituted, positioning convex strip connects with reset spring one Touching is used for position reset spring one.

Further preferably, locking elastic button includes shell two, set on the mounting groove one of two front side of shell and set on mounting groove The bottom surface of reset spring two in one, mounting groove one is equipped with positioning column；Button block is set in mounting groove one, and the bottom margin of button block is set There is flange one, the notch of mounting groove one is equipped with the flange two contacted with flange one, and button block is limited in mounting groove one by flange； One end of reset spring two is placed on positioning column, and the bottom sides of the other end and button block contradict, and lockhole two is separately positioned on shell The two sides up and down of body two.

Further preferably, shell two includes fixed plate one and housing two, and mounting groove one is set on housing two, and both ends are passed through Logical, one end oral area is inserted into button block, and other end oral area is by the fixed rear enclosed of fixed plate one；Spring retention posts are arranged in fixed plate On.

Further preferably, limit elastic buckles include include shell three, set on about three two sides of shell mounting groove two and set In the reset spring three in mounting groove two；In one end insertion mounting groove two of fixture block, the bottom surface of mounting groove two has spring positioning Block；One end of reset spring three is located on spring positioning block, and the bottom sides of the other end and fixture block contradict；The bottom of fixture block Edge is equipped with bulge loop one, and the notch of mounting groove three is equipped with the bulge loop two contacted with bulge loop one, and fixture block is being installed by bulge loop limit In slot two；It is respectively provided with limit hole on the guide groove of two sides up and down of sliding slot, is not conducted the locking operations, fixture block is open-ended by sliding slot The limited step at place is limited in the guide groove of chute wall.

Further preferably, shell three includes fixed plate two and housing three, and mounting groove two is set on housing two, and both ends are passed through Logical, one end oral area is inserted into fixture block, and other end oral area is by the fixed rear enclosed of fixed plate two；Spring positioning block is arranged in fixed plate On；The anti-sliding burr of push-and-pull is convenient in the top surface setting of shell three.

Further preferably, lock body one is equipped with fixed ear, and fixed ear is used to fix the shell one of lock body one.

Further preferably, the sliding rail back side of lock body two is fixed by super glue or dual face strengthened glue-line.

Further preferably, the sliding slot tail end of sliding rail passes through fixed plug snapping closing.

Further preferably, the two sides up and down of shell two have detent block, and the opening side wall of sliding slot has detent slot, not When carrying out lock operation, detent block is caught in detent slot.

In use, lock body one can be mounted on doorframe or window since the locked groove being arranged on shell one is both ends perforation On frame, lock body two is mounted on door-plate or glass pane, or lock body two is mounted on doorframe or window frame, lock body one is installed On door-plate or glass pane, and the corresponding installation in both lock body one and lock body two position；When it needs to latch, by hard connecting rod, Locking elastic button is extracted out along the sliding slot of sliding rail simultaneously；Locking elastic button is inserted into locked groove, and button block buckles into locking in lockhole one, lock Core assembly lock insertion lockhole two in, limit elastic buckles fixture block it is related buckle into limit hole, door and window is in crack shape at this time State, hard connecting rod are oblique；It needs both hands when unlocking while pressing lock, button block and fixture block just to can be achieved to unlock, for It unlocks for infant extremely difficult.

Sliding door and window designed by the utility model locks device, is on the whole in more flat strip, will not after installation Existing decoration style is significantly affected, and it can also carry out designing accordingly to adapt to different finishings in shape and color Style；And structure novel, it is easy to use, the crack fixation of door and window is realized using hard connecting rod and the cooperation of limitation locking mechanism；Cause And above structure improves the safety used.

Detailed description of the invention

Fig. 1 is the overall structure diagram of embodiment 1；

Fig. 2 is the configuration schematic diagram of embodiment 1；

Fig. 3 is the structural schematic diagram of embodiment 1 being installed on door and window；

Fig. 4 is one structural schematic diagram of lock body of embodiment 1；

Fig. 5 is the locking elastic buckle structure complete section schematic diagram of embodiment 1；

Fig. 6 is the locking elastic button configuration schematic diagram of embodiment 1；

Fig. 7 is the limit elasticity buckle structure complete section schematic diagram of embodiment 1；

Fig. 8 is the limit elastic buckles configuration schematic diagram of embodiment 1.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to In the range of the utility model protection.

Embodiment 1:

As Figure 1-Figure 8, sliding door and window described in the present embodiment locks device, including lock body 1 and lock body 22, Lock body 1 and lock body 22 are arranged independently of each other, which is characterized in that lock body 1 includes in shell 1 and setting and shell 1 Lock core component 12, shell 1 is equipped with the locked groove 112 of both ends perforation, and the lock 1211 of lock core component 12 is inserted into locked groove 112 Interior, the side wall of locked groove 112 has the lockhole 1 being in communication with the outside；Lock body 22 includes sliding rail 21, hard connecting rod 23, locking bullet Property button 22 and limit elastic buckles 24, the sliding slot 211 of sliding rail 21 is open-ended corresponding with the aperture position of locked groove 112；Hard connecting rod 23, locking elastic button 22 is limited in the sliding slot 211 of sliding rail 21 by limiting the translatable formula of elastic buckles 24,22 He of locking elastic button Pin shaft is articulated with the both ends of hard connecting rod 23 to limit elastic buckles 24 respectively, and locking elastic button 22 is located at the end of sliding slot 211 and opens Mouth position, limit elastic buckles 24 are located at the tail portion closed end of sliding slot 211；211 side wall of sliding slot of sliding rail 21 has limit hole 212, And limit hole 212 is located at the open-ended position of sliding slot 211；The lateral wall of locking elastic button 22 is equipped with the lock with lock core component 12 Button bit sets corresponding lockhole 2 222, and locking elastic button 22 stretches out in the open-ended rear insertion locked groove 112 of sliding slot 211 of sliding rail 21, Its button block 221 buckles into locking in lockhole 1, and the lock 1211 of lock core component 12 is inserted into lockhole 2 222, limits elastic buckles 24 Fixture block 241 related buckle into limit hole 212.Hard connecting rod is rigid plastics, aluminium alloy, stainless steel, iron etc..

It is stronger in order to lock, and the locking elastic button 22 for being not easy to be unlocked and design includes shell 2 224, is set to The mounting groove 1 of 2 224 front side of shell and the reset spring two in mounting groove 1, the bottom surface of mounting groove 1 are set There is positioning column 226；Button block 221 is set in mounting groove 1, and the bottom margin of button block 221 is equipped with flange 1, mounting groove one 225 notch is equipped with the flange 2 228 contacted with flange 1, and button block 221 is limited in mounting groove 1 by flange；It is multiple One end of position spring two is placed on 226 on positioning column, and the bottom sides of the other end and button block 221 contradict.Lockhole 2 222 is set respectively It sets in the two sides up and down of shell 2 224, is arranged to adapt to the door and window of different opening directions, to realize convenient for that will lock Determine device to be installed on door and window；Button block among the above is stretched by spring.

The structure designed for the ease of fixed lock body 1 and lock body 22 are as follows: lock body 1 is equipped with fixed ear, fixed ear For fixing the shell 1 of lock body 1.The sliding rail back side of lock body two is fixed by super glue or dual face strengthened glue-line.

The working principle of above structure: since the locked groove being arranged on shell one is both ends perforation, lock body one can be pacified On doorframe or window frame, lock body two is mounted on door-plate or glass pane, or lock body two is mounted on doorframe or window frame, Lock body one is mounted on door-plate or glass pane, and the corresponding installation in both lock body one and lock body two position；When it needs to latch, Hard connecting rod, locking elastic are buckled while being extracted out along the sliding slot of sliding rail；Locking elastic button is inserted into locked groove, and button block buckles into lockhole Locking in one, in the lock insertion lockhole two of lock core component, limit elastic buckles fixture block it is related buckle into limit hole, door and window at this time In crack state, hard connecting rod is oblique, makes door and window the case where not unlocking by hard connecting rod and locking mechanism Under can not close.

In the present embodiment, lock core component 12 includes the positioning chamber 114 being set in shell 1, in positioning chamber 114 Toggle 121 and reset spring one, positioning chamber 114 have spring positioning slot 1 close to locked groove, one end of toggle 121；It resets Spring one is located in spring positioning slot 1, and the side wall of end and positioning chamber 114 contradicts；The front side wall of toggle 121 is equipped with Convex block 1213, shell 1 are equipped with the rectangular perforation 113 being connected to positioning chamber 114, and convex block 1213 is convex through rectangular perforation 113 The plane width of block 1213 is less than the plane width of rectangular perforation 113, and convex block 1213 is made to stir displacement in rectangular perforation 113； Lock 1211 is set to the other end of toggle 121, and lock 1211 follows stirring displacement and being displaced for toggle 121.Its it is compact-sized can It leans on, rationally, operation is more convenient when to adult's opening lock master component for design, improves service performance.

In the present embodiment, shell 1 includes the bottom plate 117 and housing 116 for being fixed to each other connected, the trailing flank of housing 116 Equipped with locating slot 114, the leading flank of bottom plate 117 has rectangular raised line 118 corresponding with 114 position of locating slot, rectangular raised line 118 The corresponding aperture position for being close to insertion locating slot 114, which positions, to be fixed, and the one side wall of locating slot 114 is equipped with perforative for lock 1211 Through-hole 119, and locked groove 112 is also set on housing 116, locating slot 114 and locked groove 112 are presented under lower order is set side by side or is in Upper order is set side by side.Its structure uses Split type casing one, so that the components of internal lock core assembly are easier to be mounted, mentions Production efficiency and packaging efficiency when having risen production.

In the present embodiment, positioning convex strip 115, positioning convex strip 155 and reset are equipped in the square groove that rectangular raised line 118 is constituted Spring one contacts, and is used for position reset spring one.Its structure makes reset spring positioning firm, prevents reset spring from shaking displacement And convex block is caused to lock the case where locking elastic button fails.

In the present embodiment, shell 2 224 includes fixed plate 1 and housing 2 2242, and mounting groove 1 is set to housing On 2 2242, and both ends penetrate through, and one end oral area is inserted into button block 221, and other end oral area is by the fixed rear enclosed of fixed plate 1； Spring retention posts 226 are arranged in fixed plate 2241.Its structure uses Split type casing two, so that the zero of internal lock elastic buckles Component is easier to be mounted, production efficiency and packaging efficiency when improving production.

In the present embodiment, limiting elastic buckles 24 to include includes shell 3 242, the installation set on about 3 242 two sides of shell Slot 2 2421 and the reset spring three in mounting groove 2 2421；In one end insertion mounting groove 2 2421 of fixture block 241, installation The bottom surface of slot 2 2421 has spring positioning block 2422；One end of reset spring three is located on spring positioning block 2422, another The bottom sides of one end and fixture block 241 contradict；The bottom margin of fixture block 241 is equipped with bulge loop 1, the notch of mounting groove 3 2421 Equipped with the bulge loop 2 245 contacted with bulge loop 1, fixture block 241 is limited in mounting groove 2 2421 by bulge loop；Sliding slot 211 It is respectively provided with limit hole 212 on upper and lower two sides guide groove 213, is not conducted the locking operations, fixture block 241 is open-ended by sliding slot 211 The limited step 214 at place is limited in the guide groove 213 of 211 side wall of sliding slot.Its is compact-sized reliable, and design is reasonable, to adult Operation is more convenient when opening lock master component, and anti-sliding burr is arranged in the top surface of shell three, convenient for push-and-pull, improves use Performance.

In the present embodiment, shell 3 242 includes fixed plate 2 243 and housing 3 246, and mounting groove 2 2421 is set to housing two On 246, and both ends penetrate through, and one end oral area is inserted into fixture block 241, and other end oral area is by the fixed rear enclosed of fixed plate 2 243；Spring Locating piece is arranged in fixed plate 2 243.Its structure uses Split type casing three, so that the components of internal limit elastic buckles are more It is easy to be mounted, production efficiency and packaging efficiency when improving production.

In the present embodiment, 211 tail end of sliding slot of sliding rail 21 passes through the 3 snappings closing of fixed plug.

In the present embodiment, the two sides up and down of shell 2 224 have detent block 223, and the opening side wall of sliding slot 211 has Detent slot 215, when not carrying out lock operation, detent block 223 is caught in detent slot 215.Its structure buckles connecting rod and locking elastic After taking in sliding slot, prevents the raw dislocation of locking elastic garnishment from skidding off from sliding slot, promote service performance.

The utility model is not limited to above-mentioned preferred forms, anyone can obtain under the enlightenment of the utility model Other various forms of products, however, make any variation in its shape or structure, it is all that there is same as the present application or phase Approximate technical solution, all falls within the protection scope of the utility model.

Claims

1. a kind of sliding door and window locks device, including lock body one and lock body two, lock body one and lock body two are mutually independently arranged, special Sign is that lock body one includes shell one and setting and the lock core component in shell one, and shell one is equipped with the locked groove of both ends perforation, In the lock insertion locked groove of lock core component, the side wall of locked groove has the lockhole one being in communication with the outside；

Lock body two includes that elastic buckles are buckled and limits to sliding rail, hard connecting rod, locking elastic, and the sliding slot of sliding rail is open-ended and locked groove Aperture position is corresponding；Hard connecting rod, locking elastic are buckled to be limited in the sliding slot of sliding rail by limiting the translatable formula of elastic buckles, is locked Pin shaft is articulated with the both ends of hard connecting rod respectively for elastic buckles and limit elastic buckles, and locking elastic button bit is in the open-ended of sliding slot Position, limit elastic buckles are located at the tail portion closed end of sliding slot；The chute wall of sliding rail has limit hole, and limit hole is located at sliding slot Open-ended position；The lateral wall of locking elastic button is equipped with lockhole two corresponding with the lock position of lock core component, locks bullet Property button stretch out sliding rail sliding slot it is open-ended after in insertion locked groove, button block buckles into locking in lockhole one, the lock of lock core component It is inserted into lockhole two, the fixture block for limiting elastic buckles related buckles into limit hole.

2. sliding door and window according to claim 1 locks device, which is characterized in that lock core component includes being set in shell one Positioning chamber, the toggle in positioning chamber and reset spring one, for positioning chamber close to locked groove, one end of toggle has spring positioning Slot one；Reset spring one is located in spring positioning slot one, and the side wall of end and positioning chamber contradicts；The front side wall of toggle is equipped with convex Block, shell one are equipped with the rectangular perforation being connected to positioning chamber, and convex block runs through rectangular perforation, and the plane width of convex block is less than rectangular wear The plane width in hole makes convex block stir displacement in rectangular perforation；Lock is set to the other end of toggle, and lock follows dialling for toggle It moves displacement and is displaced.

3. sliding door and window according to claim 2 locks device, which is characterized in that shell one is connected including being fixed to each other Bottom plate and housing, the trailing flank of housing are equipped with locating slot, and the leading flank of bottom plate has rectangular raised line corresponding with positioning groove location, The corresponding aperture position for being close to insertion locating slot of rectangular raised line, which positions, to be fixed, and the one side wall of locating slot is equipped with perforative logical for latching Hole, and locked groove is also set on housing, locating slot and locked groove present lower order and are set side by side or are set side by side in lower upper order.

4. sliding door and window according to claim 3 locks device, which is characterized in that set in the square groove that rectangular raised line is constituted There is positioning convex strip, positioning convex strip is contacted with reset spring one, is used for position reset spring one.

5. sliding door and window according to claim 1 locks device, which is characterized in that locking elastic button includes shell two, sets Mounting groove one in two front side of shell and the reset spring two in mounting groove one, the bottom surface of mounting groove one are equipped with positioning column； Button block is set in mounting groove one, the bottom margin of button block is equipped with flange one, and the notch of mounting groove one is equipped with to be contacted with flange one Flange two, button block are limited in mounting groove one by flange；One end of reset spring two is placed on positioning column, and the other end and button The bottom sides of block contradict, and lockhole two is separately positioned on the two sides up and down of shell two.

6. sliding door and window according to claim 5 locks device, which is characterized in that shell two includes fixed plate one and housing Two, mounting groove one is set on housing two, and both ends penetrate through, and one end oral area is inserted into button block, and other end oral area is consolidated by fixed plate one Determine rear enclosed；Spring retention posts are arranged in fixed plate.

7. sliding door and window according to claim 1 locks device, which is characterized in that limit elastic buckles include shell three, set Mounting groove two in about three two sides of shell and the reset spring three in mounting groove two；Mounting groove two is inserted into one end of fixture block Interior, the bottom surface of mounting groove two has spring positioning block；One end of reset spring three is located on spring positioning block, the other end with The bottom sides of fixture block contradict；The bottom margin of fixture block is equipped with bulge loop one, and the notch of mounting groove three is equipped with to be contacted with bulge loop one Bulge loop two, fixture block are limited in mounting groove two by bulge loop；It is respectively provided with limit hole on the guide groove of two sides up and down of sliding slot, is not carried out Lock operation, fixture block are limited in the guide groove of chute wall by the limited step of sliding slot end opening.

8. sliding door and window according to claim 7 locks device, which is characterized in that shell three includes fixed plate two and housing Three, mounting groove two is set on housing two, and both ends penetrate through, and one end oral area is inserted into fixture block, and other end oral area is consolidated by fixed plate two Determine rear enclosed；Spring positioning block is arranged in fixed plate.

9. sliding door and window according to claim 6 locks device, which is characterized in that the two sides up and down of shell two have card The opening side wall of position block, sliding slot has detent slot, and when not carrying out lock operation, detent block is caught in detent slot.

10. sliding door and window according to claim 1 locks device, which is characterized in that the sliding slot tail end of sliding rail passes through fixation Fill in snapping closing.