CN101161969B

CN101161969B - Locking device for non-frame glass door

Info

Publication number: CN101161969B
Application number: CN2006101499116A
Authority: CN
Inventors: 张尉弘; 林清格
Original assignee: WENDUO ENTERPRISE CO Ltd
Current assignee: WENDUO ENTERPRISE CO Ltd
Priority date: 2006-10-12
Filing date: 2006-10-12
Publication date: 2011-01-12
Anticipated expiration: 2026-10-12
Also published as: CN101161969A

Abstract

The invention relates to a securing arrangement of a frameless glass door, comprising a body, an operating piece, a linkage device and a lockset, wherein, the body is provided with a case which is provided with a mounting hole, a lockhole and a lower covering pillar; the operating piece is combined with the mounting hole and provided with a pushing arm which is provided with a covering pole; a first elastic piece is arranged between the covering pole and the lower covering pillar; the linkage device is provided with a clamping plate, a linkage arm and a pulling arm; the clamping plate is provided with a buckling head, an upper combination arm and a lower combination arm; the lower combination arm is protrudent with a lower combination pillar; a second elastic piece is sleeved between the body and the lower combination pillar; a third elastic piece is arranged between the pulling arm and the case, thereby providing the securing arrangement of a frameless glass door which can be operated stably with a long service life and achieve firm locking effect.

Description

The locked instrument of frameless glass door

Technical field

The present invention relates to a kind of locked instrument, particularly relate to a kind of the convenience fast and the door lock person who locks safely, be under the jurisdiction of the locked instrument of the frameless glass door of door lock technical field.

Background technology

For preventing in stranger or the ruffian's inlet chamber, generally can on door, install a locked instrument, fix by the locked instrument opposite house, to reach protection and purpose of safety;

The existing locked instrument that is used for door is as Figure 10 and shown in Figure 11, this door lock assembly is to be provided with a body 50, one operating parts 60, one linkage 70 and a lockset 80, wherein body 50 is to be provided with a box body 51, the one end is to be provided with an opening 511 and the other end is to be a closed, between opening 511 ends and blind end, form a room 512, on the close box body 51 of blind end is to be equipped with an installation hole 513, and box body 51 is being to be provided with a lockhole 514 between opening 511 ends and 513 of installation holes, on the box body 51 of 513 of lockhole 514 and installation holes, following two ends are respectively to convex with sheathed post 515 and sheathed post 516 on one once, are being to be provided with a fixed leg 517 near box body 51 openings 511 ends in addition;

Operating parts 60 is to be rotationally to combine with the installation hole 513 of box body 51, it is to be equipped with one to be connected and the grip hole 601 in order to combine with handle with box body 51 installation holes 513, and an end of this operating parts 60 is to be provided with a pusher arm 602, this pusher arm 602 is to be provided with a sheathed bar 603 relative with the sheathed post of box body 51 times 516, and sheathed bar 603 and down 516 on sheathed post be provided with one first flexible member 604;

Linkage 70 is to combine with body 50 and be provided with a clip plate 71 and a coupled arm 72, this clip plate 71 is to be located in the room 512 of box body 51 and to include a buckling end and a binding end, wherein this buckling end is to be provided with one can stretch the fastening 711 that sets out box body 51 openings 511, and binding end is the structure that slightly takes the shape of the letter U for, and it is respectively, and combination arm 712 reaches combination arm 713 on one;

Clip plate 71 is to be provided with a pushing and pressing part 714 and a pulling piece 715 at last combination arm 712, wherein pushing and pressing part 714 is to take shape in combination arm 712 to differ from and fasten an end of 711 and lean with pusher arm 602, pulling piece 715 be molded between fasten 711 and pushing and pressing part 714 between last combination arm 712, the ora terminalis of above-mentioned following combination arm 713 is to convex with a

column

716, and 716 of the columns of combination arm 713 are arranged with one second flexible member 717 under body 50 reaches;

Coupled arm 72 is to combine with body 50 and be posted by on the clip plate 71, and the one end is to combine with fixed leg 517 near opening 511 ends, and near the other end be provided with one can with clip plate 71 pulling pieces 715 fasten against piece 721; And

Lockset 80 is to combine with body 50 and be provided with a tapered end 81, wherein tapered end 81 is to combine with box body 51 lockholes 514 and be provided with a swivel becket 811 that can rotate relative to tapered end 81, and is convexing with a projection 812 that can lean with combination arm 712 on the clip plate 71 on the swivel becket 811.

Existing locked instrument be to shown in Figure 14 as Figure 12 as flowing mode, wherein when unlocked, open the door as the user as shown in figure 12, need to make pusher arm 602 pushing and pressing go up the pushing and pressing part 714 of combination arm 712 by clockwise rotating operating parts 60, clip plate 71 is moved towards the blind end of box body 51, and then make fasten 711 toward tapered end 81 directions move and in contract to the room 512 of box body 51, can open door;

When opening behind the door, by first flexible member 604 operating parts 60 is returned to initial position, and by second flexible member 717 clip plate 71 is fastened 711 and stretch outside the room 512 that sets out box body 51 and return to the not state of the application of force;

When user's desire is locked to locked instrument, be as Figure 13 and shown in Figure 14, the swivel becket 811 of tapered end 81 is rotated counterclockwise, making projection 812 promote to go up combination arm 712 moves towards box body 51 openings 511 ends, and promotion coupled arm 72 is gone up combination arm 712 relatively and is moved up, make against piece 721 and stride across pulling piece 715 tops and move to pulling piece 715 opposite sides forward, making clip plate 71 is to be resisted against against piece 721 1 sides promptly to finish locking of existing locked instrument towards box body 51 inner moving because of pulling piece 715.

Yet, though existing locked instrument can be opened and locks for door, but still have following disappearance and deficiency:

One, application life is short: existing locked instrument is after rotational lock head 81 is locked, pusher arm 602 and pushing and pressing part 714 can be separated, and operating parts 60 only can maintain the home position by first flexible member 604, yet, when the handle that combines with operating parts 60 during overweight or first flexible member, 604 elastic fatigues, then rotate easily behind the operating parts 60 can't automatic homing situation, moreover, when first flexible member 604 can't be pulled to operating parts 60 location, the pushing and pressing part 714 that the pusher arm 602 of operating parts 60 can hinder clip plate 71 pushes back to the home position when unblanking, and then shortens the application life of existing locked instrument.

Two, process is short: existing locked instrument is when locking for door, only going up combination arm 712 relatively by projection 812 promotion coupled arms 72 moves up, make against piece 721 and stride across pulling piece 715 tops and move to pulling piece 715 opposite sides, therefore, existing locked instrument only can provide the distance that strides across pulling piece 715 against piece 721 when locking, make fasten 711 can't more deep door in, increase the hidden danger on the safety relatively.

This shows that above-mentioned existing locked instrument obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of locked instrument of frameless glass door of new structure, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.

Because the defective that above-mentioned existing locked instrument exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, locked instrument in the hope of the frameless glass door of founding a kind of new structure, can improve general existing locked instrument, make it have more practicality.Through constantly research, design, and, create the present invention who has practical value finally through after studying sample and improvement repeatedly.

Summary of the invention

The objective of the invention is to, overcome the defective that existing locked instrument exists, and provide a kind of locked instrument of frameless glass door of new structure, technical problem to be solved be make its not only stably operable to increase application life, and can make in the more deep door of locked instrument and reach the safety locking effect of tight fastening, effectively improve the practicality of the locked instrument integral body of frameless glass door, thereby be suitable for practicality more.

The object of the invention to solve the technical problems realizes by the following technical solutions.The locked instrument of a kind of frameless glass door that proposes according to the present invention, it includes a body, an operating parts and a linkage, wherein: body is to be provided with a box body, this box body one end is to be provided with an opening and the other end is to be a closed, between openend and blind end, form a room, on the close box body of blind end is to be equipped with an installation hole, and box body is to convex with sheathed post in the box body lower end between between openend and installation hole; Operating parts is to be to combine with the installation hole of box body rotationally and an end is to be provided with a pusher arm, and this pusher arm is to be provided with a sheathed bar relative with sheathed post under the box body, and sheathed bar and down sheathed intercolumniation be provided with one first flexible member; And linkage be combine with body and with the operating parts start that leans, it is to be provided with a clip plate, one coupled arm and a pulling arm, this clip plate is to be in the room that can be located at box body with moving horizontally and to include one to stretch the fastening head that sets out box opening, combination arm reaches combination arm on one, the ora terminalis of this time combination arm is to convex with column, and between the following column of body and following combination arm, be arranged with one second flexible member, coupled arm is to combine with the last combination arm of clip plate, the pulling arm be movably with coupled arm lean in conjunction with and be provided with the 3rd flexible member that combines with box body.

The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.

The locked instrument of aforesaid frameless glass door, wherein said box body is being to be provided with a lockhole between between openend and installation hole, and this locked instrument is provided with a lockset that combines with the box body lockhole in addition, this lockset is to be provided with a tapered end, wherein tapered end is provided with a swivel becket that can rotate relative to tapered end, opens convexing with a projection that can lean with combination arm on the clip plate on the swivel becket.

The locked instrument of aforesaid frameless glass door, the wherein said combination arm of going up is to be provided with on one column and one sheathed, and coupled arm one end be provided with one with the last column fit end of fit mutually, the other end is to convex with one against piece, and differing from against piece one side is to be concaved with a slot and to be provided with a shell fragment that combines with slot, the end that this shell fragment differs from slot is to be sheathed on sheathed of combination arm, and this shell fragment is to be an elastic strip body.

The locked instrument of aforesaid frameless glass door, wherein the upper end of the box body between lockhole and installation hole is to convex with sheathed post on, and near on sheathed post place be provided with a groove, and the ora terminalis of column forms a clamping groove on last combination arm, this pulling arm one end be provided with one can with against the contacted pulling piece of piece, the other end is to be provided with a pushing and pressing part that can lean and contact with the operating parts pusher arm, this pulling arm pushing and pressing part one end be stretch establish form one with box body on the relative loop bar of sheathed post, the 3rd flexible member is to be sheathed on loop bar and to go up sleeve column, the 3rd flexible member is a spring, the pulling arm be provided with in addition one combine with last sheathed post and relative with the box body groove and can with the fixture block of clamping groove phase clip, and between fixture block and groove, be provided with an elastic component.

The locked instrument of aforesaid frameless glass door, wherein body is to be provided with a cover plate that is consistent with box body, this cover plate is to be provided with perforating and with a lockhole relative trepanning relative with the box body installation hole, and operating parts is to be equipped with one to be connected and the grip hole in order to combine with handle with box body installation hole and cover plate perforating.

The locked instrument of aforesaid frameless glass door, wherein the blind end at box body is to form a upper limit position block, and be provided with a lower position block below installation hole, and operating parts is to be provided with a position limit arm that can lean with upper limit position block and lower position block differing from pusher arm one end.

The locked instrument of aforesaid frameless glass door, wherein said box body is to be equipped with a perforation that is connected with room in close sheathed post part down, and the tapered end side is to be provided with the relative screw of box body perforation, this lockset is provided with a fixture that combines with tapered end in addition, this fixture be wore the perforation and combine with the screw of tapered end, tapered end is fixed on the body, and wherein this fixture is to can be a bolt.

The present invention compared with prior art has tangible advantage and beneficial effect.Via as can be known above-mentioned, the locked instrument of a kind of frameless glass door of the present invention, include a body, an operating parts, a linkage and a lockset, body is provided with a box body, be provided with an installation hole, a lockhole and sheathed post once at box body, operating parts is to combine with installation hole and be provided with a pusher arm, this pusher arm be provided with a sheathed bar and sheathed bar and down sheathed intercolumniation be provided with one first flexible member; Linkage is provided with a clip plate, a coupled arm and a pulling arm, the clip plate is provided with one and fastens on the head, a combination arm and combination arm once, this time combination arm convexes with column, under reaching, body is arranged with one second flexible member between column, between pulling arm and box body is to be provided with one the 3rd flexible member, provide a stably operable to increase application life whereby, reach the locked instrument of the frameless glass door of tight locking effect.

By technique scheme, the locked instrument of frameless glass door of the present invention has following advantage at least:

One, long service life: the locked instrument of frameless glass door of the present invention is after the rotational lock head locking, pushing and pressing part can not be separated with pusher arm, and operating parts not only can return to initial position by first flexible member, and can promote the pulling arm via the 3rd flexible member makes pushing and pressing part that pusher arm is returned to initial position, make operating parts can be because of handle the overweight or first flexible member elastic fatigue make the situation that operating parts can't automatic homing, the application life of effectively improving the locked instrument of frameless glass door.

Two, process is long: the locked instrument of frameless glass door of the present invention is when locking for door, going up combination arm relatively by projection promotion coupled arm moves up, make against piece and stride across pulling piece top and move to pulling piece opposite side, make fixture block moving and being arranged among the clamping groove simultaneously along with last combination arm, make to fasten head and can more stretch the openend that sets out body and closely fasten, effectively improve the safety of the locked instrument of frameless glass door with door.

In sum, the locked instrument of the frameless glass door of novelty of the present invention, not only stably operable to be increasing application life, and can make in the more deep door of locked instrument and reach the safety locking effect of tight fastening, effectively improves the practicality of the locked instrument integral body of frameless glass door.The present invention has above-mentioned plurality of advantages and practical value, no matter it all has bigger improvement on apparatus structure or function, obvious improvement is arranged technically, and produced handy and practical effect, and more existing locked instrument has the multinomial outstanding effect of enhancement, thereby being suitable for practicality more, and having the extensive value of industry, really is a new and innovative, progressive, practical new design.

Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of manual, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.

Description of drawings

Fig. 1 is the stereoscopic figure of the locked instrument of frameless glass door of the present invention.

Fig. 2 is the three-dimensional exploded view of the locked instrument of frameless glass door of the present invention.

Fig. 3 is the vertical view of the first beginning and end application of force of the locked instrument of frameless glass door of the present invention.

Fig. 4 is the schematic diagram that rotating operation spare of the present invention opens the door.

Fig. 5 is that the present invention operates the schematic diagram that swivel becket opens the door.

Fig. 6 is that the present invention operates the schematic diagram that swivel becket is locked a door.

Fig. 7 is that the present invention operates another schematic diagram that swivel becket is locked a door.

Fig. 8 is that the present invention operates the schematic diagram again that swivel becket is locked a door.

Fig. 9 is the operable lock of the present invention schematic diagram of rotating operation spare behind the door.

Figure 10 is the three-dimensional exploded view of existing locked instrument.

Figure 11 is the vertical view of the first beginning and end application of force of existing locked instrument.

Figure 12 is the schematic diagram that existing locked instrument rotating operation spare opens the door.

Figure 13 is the schematic diagram that existing locked instrument operation swivel becket is locked a door.

Figure 14 is lock a door another a schematic diagram of existing locked instrument operation swivel becket.

10: body 11: box body

111: opening 112: room

113: upper limit position block 113 ': lower position block

114: installation hole 115: lockhole

116: go up sheathed post 117: following sheathed post

118: perforation 119: groove

12: cover plate 121: perforating

122: trepanning 20: operating parts

201: grip hole 202: position limit arm

203: pusher arm 204: sheathed bar

Flexible member 30 in 205: the first: linkage

31: clip plate 311: fasten head

312: go up combination arm 313: following combination arm

314: go up column 315: sheathed

317: clamping groove 318: following column

Flexible member 32 in 319: the second: coupled arm

321: fit end 322: against piece

323: slot 324: shell fragment

33: pulling arm 331: the pulling piece

332: pushing and pressing part 333: loop bar

Flexible member 335 in 334: the three: fixture block

336: elastic component 40: lockset

41: tapered end 411: screw

412: swivel becket 413: projection

42: fixture 50: body

511: opening 512: room

513: installation hole 514: lockhole

515: go up sheathed post 516: following sheathed post

517: fixed leg 60: operating parts

601: grip hole 602: pusher arm

603: 604: the first flexible members of sheathed bar

70: linkage 71: the clip plate

711: fasten 712: go up combination arm

713: following combination arm 714: pushing and pressing part

715: pulling piece 716: column

Flexible member 72 in 717: the second: coupled arm

721: against piece 80: lockset

81: tapered end 811: swivel becket

812: projection

The specific embodiment

Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, its specific embodiment of locked instrument, structure, feature and the effect thereof of the frameless glass door that foundation the present invention is proposed, describe in detail as after.

The locked instrument that sees also Fig. 1 frameless glass door extremely shown in Figure 3 is to be located on the door, and is provided with a body 10, an operating parts 20, a linkage 30 and a lockset 40, wherein:

Body 10 is to be provided with a box body 11 and a cover plate 12, these box body 11 1 ends are to be provided with an opening 111 and the other end is to be a closed, between opening 111 ends and blind end, form a room 112, be to form a upper limit position block 113 on the box body 11 of blind end, ora terminalis at upper limit position block 113 is equipped with an installation hole 114, and below installation hole 114, be provided with a lower position block 113 ', and box body 11 is being to be provided with a lockhole 115 between opening 111 ends and 114 of installation holes, on the box body 11 of 114 of lockhole 115 and installation holes, following two ends are respectively to convex with sheathed post 116 and sheathed post 117 on one once;

On the box body 11 of close sheathed post 117 down, be equipped with a perforation 118 that is connected with room 112, in addition near on be provided with a groove 119 on the box body 11 of sheathed post 116, and cover plate 12 is to be a structure that is consistent with box body 11, and it is to be provided with perforating 121 relative with installation hole 114 and a trepanning 122 relative with lockhole 115;

The operating parts 20 that combines with body 10, this operating parts 20 is to be rotationally to combine with the installation hole 114 of box body 11, it is to be equipped with one to be connected and the grip hole 201 in order to combine with handle with box body 11 installation holes 114 and cover plate 12 perforatings 121, and an end of this operating parts 20 is to be provided with a position limit arm 202 that can lean with upper limit position block 113 and lower position block 113 ', and the other end is to be provided with a pusher arm 203, this pusher arm 203 is to be provided with a sheathed bar 204 relative with the sheathed post of box body 11 times 117, and sheathed bar 204 and down 117 on sheathed post be provided with one first flexible member 205;

Linkage 30 be combine with body 10 and with operating parts 20 start that leans, it is to be provided with a clip plate 31, a coupled arm 32 and a pulling arm 33, this clip plate 31 is to be in the room 112 that can be located at box body 11 with moving horizontally and to include a buckling end and a binding end, wherein this buckling end is to be provided with one can stretch the fastening 311 that sets out box body 11 openings 111, and binding end is the structure that slightly takes the shape of the letter U for, and it is respectively, and combination arm 312 reaches combination arm 313 on one;

Should go up combination arm 312 and be and be provided with on one column 314 and one sheathed 315, wherein sheathed 315 is that other forms a clamping groove 317 at the ora terminalis of last column 314 between being convexly set in column 314 and fastening 311;

The ora terminalis of above-mentioned following combination arm 313 is to convex with

column

318, and 318 of the following columns of combination arm 313 are arranged with one second flexible member 319 under body 10 reaches;

Coupled arm 32 is to combine with the last combination arm 312 of clip plate 31, the one end be provided with one with the last column 314 fit end 321 of fit mutually, the other end is to convex with one against piece 322, above-mentioned coupled arm 32 is to be concaved with a slot 323 and to be provided with a shell fragment 324 that combines with slot 323 differing from against piece 322 1 sides, these shell fragment 324 different ends at slot 323 are to be sheathed on sheathed 315 of combination arm 312, and this shell fragment 324 is to can be an elastic strip body in the present embodiment;

Pulling arm 33 is to be to lean with coupled arm 32 movably to combine, the one end be provided with one can with against piece 322 contacted pulling pieces 331, the other end is to be provided with a pushing and pressing part 332 that can lean and contact with operating parts 20 pusher arms 203, this pulling arm 33 is to stretch to establish to form a loop bar 333 relative with sheathed post 116 on the box body 11 at pushing and pressing part 332 1 ends, and loop bar 333 and on 116 sheathed one the 3rd flexible members 334 that are combined with of sleeve column, the 3rd flexible member 334 is to can be a spring in the present embodiment;

Moreover, pulling arm 33 be provided with in addition one combine with last sheathed post 116 and with the relative fixture block 335 of box body 11 grooves 119, and be provided with an elastic component 336 at

fixture block

335 and 119 of grooves, fixture block 335 leant by elastic component 336 and with the last combination arm 312 of clip plate 31 contact; And

Lockset 40 is to combine with body 10 and be provided with a tapered end 41 and a fixture 42, wherein tapered end 41 is to be a structure that is consistent with box body 11 lockholes 115, and its side is to be provided with a relative screw 411 of a box body 11 perforation 118 and a swivel becket 412 that can rotate relative to tapered end 41, and convexing with a projection 413 that can lean with combination arm 312 on the clip plate 31 on the swivel becket 412, and fixture 42 is to wear perforation 118 and combine with the screw 411 of tapered end 41, tapered end 41 is fixed on the body 10, and wherein this fixture 42 is to can be a bolt.

The locked instrument of frameless glass door of the present invention is to be installed on the door, and operating parts 20 is to combine with the leader, wherein when unlocked, open the door as the user as shown in Figure 4, only need clockwise rotate the pushing and pressing part 33 that operating parts 20 makes pusher arm 203 pushing and pressing pulling arms 33 by handle

2, pulling arm 33 is moved towards the blind end of box body 11, and then drive with pulling arm 33 spurs that pieces 331 lean and move and coupled arm 32 is moved towards operating parts 20 against piece 322, and move by fit end 321 pulling clip plates 31 toward tapered end 41 directions and in contract to the room 112 of box body 11, can open door;

When opening behind the door, the user only need decontrol handle, then first flexible member 205 can return to initial position with operating parts 20, the position limit arm 202 and the upper limit position block 113 of box body 11 are leant, the 3rd flexible member 334 also can provide a restoring force that pulling arm 33 is moved towards opening 111 ends of box body 11 simultaneously, and second flexible member 319 also can spur clip plate 31 and coupled arm 32 moves, and makes to fasten 311 to stretch the room 112 that sets out box body 11 outer and return to the not state of the application of force;

For another shown in Figure 5, the user also can be by the swivel becket 412 that clockwise rotates tapered end 41, projection 413 and last combination arm 312 are leant and push card trigger 31 moves toward box body 11 blind ends, and then will fasten in 311 and contract to box body 11 rooms 112, also can open door, and only need rotate swivel becket 412 projection 413 is separated with last combination arm 312, just can clip plate 31 be returned to initial position by second flexible member 319;

When user's desire is locked to the locked instrument of frameless glass door, be to shown in Figure 8 as Fig. 6, the swivel becket 412 of tapered end 41 is rotated counterclockwise, make projection 413 promote to go up combination arm 312 towards box body 11 openings 111 ends move and relatively coupled arm 32 move up, make against piece 322 and stride across pulling piece 331 tops as shown in Figures 7 and 8 and be separated and move towards box body 11 openings 111 ends with pulling piece 331, and coupled arm 32 is pushed back and spurs arm 33 and contact by shell fragment 324, and then make and fasten 311 more deeply in the door, with the effect of locking of the locked instrument of strengthening frameless glass door;

Simultaneously, fixture block 335 can lean with clamping groove 317 along with moving of last combination arm 312 and reach the fixedly locking effect of clip plate 31, wherein the pusher arm 203 of operating parts 20 is to lean with pushing and pressing part 332, therefore hinders pulling arm 332 at the Shi Buhui that unblanks and moves to the home position backward;

When this moment if the user desires when handle rotating operation spare 20 comes mobile clip plate 31 as shown in Figure 9, because the pulling piece 331 of pulling arm 33 is and being separated against piece 322 of coupled arm 32 therefore can't come mobile clip plate 31 by the mode that promotes pulling arm 33.

By above-mentioned technological means, the locked instrument of frameless glass door of the present invention is when rotational lock head 41, operating parts 20 not only can return to initial position by first flexible member 205, and can promote pulling arm 33 via the 3rd flexible member 334 makes pushing and pressing part 332 that pusher arm 203 is returned to initial position, make operating parts 20 can be because of handle overweight or first flexible member, 205 elastic fatigues make the situation that operating parts 20 can't automatic homing, effectively improve application life of locked instrument of frameless glass door and the stability operation that significantly improves the locked instrument of frameless glass door;

Moreover, the locked instrument of frameless glass door of the present invention is when locking for door, going up combination arm 312 relatively by projection 413 promotion coupled arms 32 moves up, make against piece 322 and stride across pulling piece 331 tops and move to pulling piece 311 opposite sides, and can engaging by fixture block 335 and clamping groove 317, make to fasten 311 and can more stretch opening 111 ends that set out body 11 and closely fasten, effectively improve the safety of the locked instrument of frameless glass door with door.

The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.

Claims

1. the locked instrument of a frameless glass door is characterized in that it includes a body, an operating parts and a linkage, wherein:

Body is to be provided with a box body, this box body one end is to be provided with an opening and the other end is to be a closed, between openend and blind end, form a room, on the close box body of blind end is to be equipped with an installation hole, this box body is being provided with a lockhole between between openend and installation hole, and box body is to convex with sheathed post in the box body lower end between between openend and installation hole;

Operating parts is to be to combine with the installation hole of box body rotationally and an end is to be provided with a pusher arm, and this pusher arm is to be provided with a sheathed bar relative with sheathed post under the box body, and sheathed bar and down sheathed intercolumniation be provided with one first flexible member; And

Linkage be combine with body and with the operating parts start that leans, it is to be provided with a clip plate, one coupled arm and a pulling arm, this clip plate is to be in the room that can be located at box body with moving horizontally and to include one to stretch the fastening head that sets out box opening, combination arm reaches combination arm on one, the ora terminalis of this time combination arm is to convex with column, and between the following column of body and following combination arm, be arranged with one second flexible member, coupled arm is to combine with the last combination arm of clip plate, the pulling arm be movably with coupled arm lean in conjunction with and be provided with the 3rd flexible member that combines with box body, and this locked instrument is provided with a lockset that combines with the box body lockhole in addition, this lockset is to be provided with a tapered end, wherein tapered end is provided with a swivel becket that can rotate relative to tapered end, and is convexing with a projection that can lean with combination arm on the clip plate on the swivel becket.

2. the locked instrument of frameless glass door according to claim 1, it is characterized in that the wherein said combination arm of going up is to be provided with on one column and one sheathed, and coupled arm one end be provided with one with the last column fit end of fit mutually, the other end is to convex with one against piece, and differing from against piece one side is to be concaved with a slot and to be provided with a shell fragment that combines with slot, the end that this shell fragment differs from slot is to be sheathed on sheathed of combination arm, and this shell fragment is to be an elastic strip body.

3. the locked instrument of frameless glass door according to claim 2, it is characterized in that wherein the upper end of the box body between lockhole and installation hole is to convex with sheathed post on, and near on sheathed post place be provided with a groove, and the ora terminalis of column forms a clamping groove on last combination arm, this pulling arm one end be provided with one can with against the contacted pulling piece of piece, the other end is to be provided with a pushing and pressing part that can lean and contact with the operating parts pusher arm, this pulling arm pushing and pressing part one end be stretch establish form one with box body on the relative loop bar of sheathed post, the 3rd flexible member is to be sheathed on loop bar and to go up sheathed post, the 3rd flexible member is a spring, the pulling arm be provided with in addition one combine with last sheathed post and relative with the box body groove and can with the fixture block of clamping groove phase clip, and between fixture block and groove, be provided with an elastic component.

4. the locked instrument of frameless glass door according to claim 3, it is characterized in that wherein body is to be provided with a cover plate that is consistent with box body, this cover plate is to be provided with perforating and with a lockhole relative trepanning relative with the box body installation hole, and operating parts is to be equipped with one to be connected and the grip hole in order to combine with handle with box body installation hole and cover plate perforating.

5. the locked instrument of frameless glass door according to claim 4, it is characterized in that wherein the blind end at box body is to form a upper limit position block, and be provided with a lower position block below installation hole, and operating parts is to be provided with a position limit arm that can lean with upper limit position block and lower position block differing from pusher arm one end.

6. the locked instrument of frameless glass door according to claim 5, it is characterized in that wherein said box body is to be equipped with a perforation that is connected with room in close sheathed post part down, and the tapered end side is to be provided with the relative screw of box body perforation, this lockset is provided with a fixture that combines with tapered end in addition, this fixture be wore the perforation and combine with the screw of tapered end, tapered end is fixed on the body, and wherein this fixture is to be a bolt.

7. the locked instrument of frameless glass door according to claim 1, it is characterized in that wherein body is to be provided with a cover plate that is consistent with box body, this cover plate is to be provided with perforating and with a lockhole relative trepanning relative with the box body installation hole, and operating parts is to be equipped with one to be connected and the grip hole in order to combine with handle with box body installation hole and cover plate perforating.

8. the locked instrument of frameless glass door according to claim 1, it is characterized in that wherein the blind end at box body is to form a upper limit position block, and be provided with a lower position block below installation hole, and operating parts is to be provided with a position limit arm that can lean with upper limit position block and lower position block differing from pusher arm one end.

9. the locked instrument of frameless glass door according to claim 1, it is characterized in that wherein said box body is to be equipped with a perforation that is connected with room in close sheathed post part down, and the tapered end side is to be provided with the relative screw of box body perforation, lockset is provided with a fixture that combines with tapered end in addition, this fixture be wore the perforation and combine with the screw of tapered end, tapered end is fixed on the body, and wherein this fixture is to be a bolt.