CN103255966B - Toggle switch - Google Patents

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Publication number
CN103255966B
CN103255966B CN201310180053.1A CN201310180053A CN103255966B CN 103255966 B CN103255966 B CN 103255966B CN 201310180053 A CN201310180053 A CN 201310180053A CN 103255966 B CN103255966 B CN 103255966B
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CN
China
Prior art keywords
mentioned
slide block
storage tank
offers
rocking bar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201310180053.1A
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Chinese (zh)
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CN103255966A (en
Inventor
高欣璐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Ideal Hardware Locates Co Ltd
Original Assignee
Ningbo Ideal Hardware Locates Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ningbo Ideal Hardware Locates Co Ltd filed Critical Ningbo Ideal Hardware Locates Co Ltd
Priority to CN201310180053.1A priority Critical patent/CN103255966B/en
Publication of CN103255966A publication Critical patent/CN103255966A/en
Application granted granted Critical
Publication of CN103255966B publication Critical patent/CN103255966B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention provides a toggle switch belonging to the technical field of door and window accessories. The toggle switch solves the problem that a conventional toggle switch is not provided with a mechanism with a limiting effect. The toggle switch comprises a shell and a push-out pin vertically installed in the shell, wherein a toggle component connected with the push-out pin is also installed in the shell, when the toggle component is pressed, the push-out pin can be controlled to vertically move up and down, and the upper surface of the shell is horizontally provided with a sliding component which can limit the movement of the toggle component. The toggle switch has the advantages of simple structure and good limiting effect.

Description

Toggle switch
Technical field
The invention belongs to door and window accessory technical field, relate to a kind of toggle switch, particularly a kind of toggle switch being applicable to sliding door, window.
Background technology
In daily life; usually sliding door (window) structure can be adopted in the occasions such as bathroom; such sliding door (window) structure generally all has two moving doors (window); such structure design; not only attractive in appearance but also convenient and practical, and sliding door (window) is above generally all provided with close switch.In a state of use, open closed switch, makes two moving doors (window) be in active state, as long as one of them moving door of left and right push-and-pull (window) can move it the demand meeting people's daily life; When not needing to use, shutting close switch, making two moving doors (window) be in closed and locked state.
But, in sliding door (window) structure of prior art, be not provided with the mechanism with position-limiting action.In a state of use, open closed switch, two moving doors (window) are all in active state.When people only need to use one of them moving door (window), people wish that another door (window) can remain on origin-location, if at this time there is people to touch another moving door (window) because of carelessness, another moving door (window) will pushed away from origin-location, such situation will cause unnecessary trouble, uses inconvenience.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose a kind of structure simple and there is the toggle switch of fine position-limiting action.
Object of the present invention realizes by following technical proposal: a kind of toggle switch, it is characterized in that, comprise housing and be vertically mounted on the knockout pin in housing, also be provided with the toggle assembly that is connected with knockout pin in described housing and can control knockout pin when pressing toggle assembly and move vertically, housing upper surface is horizontally disposed with the slide assemblies that can limit the movement of toggle assembly.
This toggle switch is mainly used on sliding door (window), in an initial condition, toggle switch is arranged on moving door (window), mounting groove is offered in the upper hopper chute of door (window) frame or gliding groove, knockout pin is vertically mounted in mounting groove, when a moving door (window) in sliding door (window) is in active state, another moving door (window) is in closed and locked state, stir slide assemblies, control toggle assembly move thus drive knockout pin to leave mounting groove, now another moving door (window) is also in active state, this makes it possible to meet people sometimes needs use the requirement of two moving doors (window) simultaneously, if do not stir slide assemblies, knockout pin is still arranged in mounting groove, now another moving door (window) is just in closed and locked state always, this makes it possible to meet people sometimes only needs use one of them moving door (window) and another door (window) remains on the requirement of origin-location.
In above-mentioned toggle switch, described housing is provided with the base with an introduction hole, above-mentioned toggle assembly is between housing and base, and above-mentioned knockout pin passes introduction hole and extends outside the base.Base is convenient to fixed installation toggle assembly and knockout pin, and fixed, in the course of work, knockout pin is vertically mounted in mounting groove, and introduction hole can effectively prevent knockout pin horizontal direction from rocking, and increases work efficiency, and reduces equipment attrition.
In above-mentioned toggle switch, the back-moving spring that described slide assemblies comprises slide block, slide lid and is arranged between slide block and slide lid, slide lid is fixedly mounted on above-mentioned enclosure interior by rivet, housing upper surface offers slider bore, slide block has upper end and bottom, be symmetrically arranged with two chutes between upper end and bottom, slide block is arranged in slider bore by two slide, and upper end of slide block portion can limit toggle assembly and move.In the course of work, stir upper end of slide block portion, control toggle assembly and move thus drive knockout pin to move up and down, and the setting of back-moving spring, after slide block moves, unclamp artificial brake force, make slide block to reset to origin-location, simple and practical.
In above-mentioned toggle switch, described slide block bottom is square and it offers storage tank one on the side of above-mentioned rivet, and above-mentioned back-moving spring is arranged in storage tank one near one end of slide block.Be arranged on by back-moving spring in storage tank one, structure is simple, fixed, can effectively avoid back-moving spring in the course of the work because of the fixing insecure and shaking phenomenon that produces.
In above-mentioned toggle switch, described upper end of slide block portion offers indicating grooves on the upper surface of rivet one end, is provided with pointer in indicating grooves, and the upper surface away from rivet one end is arranged with several fins in parallel in upper end of slide block portion.The setting of indicating grooves and pointer, has guide effect, both artistic and practical, and in addition, sense of touch when multiple parallel fins adds user's contact slipper and comfort level, increase the frictional force between hand and slide block, simple and practical.
In above-mentioned toggle switch, described slide lid offers the open slot that can hold above-mentioned slide block bottom, open slot offers storage tank two on the inside wall of slide block bottom, above-mentioned back-moving spring is arranged in storage tank two away from one end of slide block, slide lid also offers storage tank three, above-mentioned rivet end is arranged with packing ring, and packing ring is placed in storage tank three.The setting of storage tank two, structure is simple, fixed, can effectively avoid back-moving spring in the course of the work because of the fixing insecure and shaking phenomenon that produces, in addition, the cooperation of packing ring and storage tank three, make between rivet and slide lid fix more firm.
In above-mentioned toggle switch, described toggle assembly comprises group key of rocking bar and the integral type setting with installing hole one, rocking bar is arranged on above-mentioned housing by rotor pivot pin, rotor pivot pin penetrates installing hole one, above-mentioned housing upper surface offers group keyhole holding and dial key, dial key through dialling keyhole and stretching out outside housing, dial key and there is a square breach, one end that above-mentioned slide block has fin is inserted in the square breach dialling key, rocking bar offers an installation gap and two pin-and-holes near one end of above-mentioned knockout pin, knockout pin offers installing hole two near one end of rocking bar and stretches into installation gap, knockout pin is arranged on rocking bar by rocker pins, rocker pins penetrating mounting holes two and two pin-and-hole, the torque spring with centre bore is installed between rocking bar and above-mentioned base, rotor pivot pin is through the centre bore of torque spring.Such structure design, easy installation and removal, one end of slide block is inserted in the square breach of group key, under original state, one end of slide block is positioned at square breach, like this position-limiting action is played to rocking bar, in the course of work, stir slide block and leave square breach, set aside key thus drive knockout pin to leave the mounting groove of door (window) frame pressing artificially, in addition, torque spring has reset response, after manual control is dialled key thus driven knockout pin to move vertically, if removed artificial brake force, rocking bar and knockout pin will get back to initial position.
In above-mentioned toggle switch, described rocking bar offers storage tank four, above-mentioned torque spring is arranged in storage tank four near one end of rocking bar, above-mentioned base offers storage tank five, and torque spring is arranged in storage tank five away from one end of rocking bar.Be arranged on by torque spring in storage tank four and storage tank five, structure is simple, fixed, can effectively avoid torque spring in the course of the work because of the fixing insecure and shaking phenomenon that produces, increase work efficiency.
In above-mentioned toggle switch, described knockout pin is a pin core square rod, and above-mentioned introduction hole is a square opening.Pin core square rod can increase the contact area with mounting groove on door (window) frame, thus increases rubbing action, the stagnant better effects if of power, square opening fitting pin core square rod, and circumference when decreasing the work of pin core square rod is rocked, and increases operating efficiency.
In above-mentioned toggle switch, protrude inside above-mentioned base around described introduction hole and form boss one, protrude to chassis outer side around introduction hole and form boss two.The boss one and the boss two that arrange outward at introduction hole, have guiding and protective effect.
Compared with prior art, the present invention is mainly used on sliding door (window), stir slide block, control rocking bar move thus drive knockout pin to leave the mounting groove of door (window) frame, now another moving door (window) is also in active state, this makes it possible to meet people sometimes needs use the requirement of two moving doors (window) simultaneously, if do not stir slide block, knockout pin is still arranged in mounting groove, now another moving door (window) is just in closed and locked state always, this makes it possible to meet people sometimes only needs use one of them moving door (window) and another door (window) remains on the requirement of origin-location, in addition, when two moving doors (window) are all in active state, if the moving door (window) that toggle switch is housed is pushed back initial position, due to the effect of back-moving spring and torque spring, knockout pin is made automatically to reinsert in the mounting groove of door (window) frame, decrease the process artificially again removing to control toggle switch, toggle switch structure is simple and have fine position-limiting action.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is explosive view of the present invention.
Fig. 3 is the explosive view of other direction in the present invention.
Fig. 4 is the structural representation of slide block in the present invention.
Fig. 5 be in the present invention A-A to sectional view.
Fig. 6 is the structural representation of slide lid in the present invention.
Fig. 7 be in the present invention B-B to sectional view.
Fig. 8 is the scheme of installation that the present invention is arranged on door (window) upper slide of frame groove.
Fig. 9 is the scheme of installation that the present invention is arranged on door (window) lower slide of frame groove.
In figure, 1, housing; 2, knockout pin; 3, toggle assembly; 4, slide assemblies; 5, introduction hole; 6, base; 7, slide block; 8, slide lid; 9, back-moving spring; 10, rivet; 11, slider bore; 12, upper end; 13, bottom; 14, chute; 15, storage tank one; 16, indicating grooves; 17, pointer; 18, fin; 19, open slot; 20, storage tank two; 21, storage tank three; 22, packing ring; 23, installing hole one; 24, rocking bar; 25, key is dialled; 26, rotor pivot pin; 27, keyhole is dialled; 28, square breach; 29, installation gap; 30, pin-and-hole; 31, installing hole two; 32, rocker pins; 33, centre bore; 34, torque spring; 35, storage tank four; 36, storage tank five; 37, boss one; 38, boss two; 39, moving door (window); 40, door (window) frame; 41, mounting groove; 42, toggle switch; 43, upper hopper chute; 44, gliding groove.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in Figures 1 to 9, the knockout pin 2 that this toggle switch 42 comprises housing 1 and is vertically mounted in housing 1, also be provided with the toggle assembly 3 that is connected with knockout pin 2 in housing 1 and can control knockout pin 2 when pressing toggle assembly 3 and move vertically, housing 1 upper surface is horizontally disposed with the slide assemblies 4 that can limit toggle assembly 3 movement.
Housing 1 is provided with the base 6 with an introduction hole 5, toggle assembly 3 is between housing 1 and base 6, and knockout pin 2 is through outside introduction hole 5 protuberate basic unit 6.Base 6 is convenient to fixed installation toggle assembly 3 and knockout pin 2, and fixed, in the course of work, knockout pin 2 is vertically mounted in mounting groove 41, and introduction hole 5 can effectively prevent knockout pin 2 horizontal direction from rocking, and increases work efficiency, and reduces equipment attrition.
The back-moving spring 9 that slide assemblies 4 comprises slide block 7, slide lid 8 and is arranged between slide block 7 and slide lid 8, it is inner that slide lid 8 is fixedly mounted on housing 1 by rivet 10, housing 1 upper surface offers slider bore 11, slide block 7 has upper end 12 and bottom 13, two chutes 14 are symmetrically arranged with between upper end 12 and bottom 13, slide block 7 is slidably mounted in slider bore 11 by two chutes 14, and slide block 7 upper end 12 can limit toggle assembly 3 and move.In the course of work, stir slide block 7 upper end 12, control toggle assembly 3 and move thus drive knockout pin 2 to move up and down, and the setting of back-moving spring 9, after slide block 7 moves, unclamp artificial brake force, make slide block 7 can reset to origin-location, simple and practical.
Slide block 7 bottom 13 is square and it offers storage tank 1 on the side of rivet 10, and back-moving spring 9 is arranged in storage tank 1 near one end of slide block 7.Be arranged on by back-moving spring 9 in storage tank 1, structure is simple, fixed, can effectively avoid back-moving spring 9 in the course of the work because of the fixing insecure and shaking phenomenon that produces.
Slide block 7 upper end 12 offers indicating grooves 16 on the upper surface of rivet 10 one end, is provided with pointer 17 in indicating grooves 16.The setting of indicating grooves 16 and pointer 17, has guide effect, both artistic and practical.
Upper surface away from rivet 10 one end is arranged with several fins 18 in parallel in slide block 7 upper end 12.In use procedure, sense of touch when multiple parallel fins 18 adds user's contact slipper 7 and comfort level, increase the frictional force between hand and slide block 7, simple and practical.
Slide lid 8 offers the open slot 19 that can hold slide block 7 bottom 13, open slot 19 offers storage tank 2 20 on the inside wall of slide block 7 bottom 13, back-moving spring 9 is arranged in storage tank 2 20 away from one end of slide block 7, slide lid 8 also offers storage tank 3 21, rivet 10 end is arranged with packing ring 22, and packing ring 22 is placed in storage tank 3 21.The setting of storage tank 2 20, structure is simple, fixed, can effectively avoid back-moving spring 9 in the course of the work because of the fixing insecure and shaking phenomenon that produces, in addition, the cooperation of packing ring 22 and storage tank 3 21, what make between rivet 10 and slide lid 8 is fixing more firm.
Toggle assembly 3 comprises group key 25 of the rocking bar 24 and integral type setting with installing hole 1, rocking bar 24 is arranged on housing 1 by rotor pivot pin 26, rotor pivot pin 26 penetrates installing hole 1, housing 1 upper surface offers group keyhole 27 holding and dial key 25, dial key 25 through dialling keyhole 27 and stretching out outside housing 1, dial key 25 and there is a square breach 28, one end that slide block 7 has fin 18 is inserted in the square breach 28 dialling key 25, rocking bar 24 offers an installation gap 29 and two pin-and-holes 30 near one end of knockout pin 2, knockout pin 2 offers installing hole 2 31 near one end of rocking bar 24 and stretches into installation gap 29, knockout pin 2 is arranged on rocking bar 24 by rocker pins 32, rocker pins 32 penetrating mounting holes 2 31 and two pin-and-holes 30, the torque spring 34 with centre bore 33 is installed between rocking bar 24 and base 6, rotor pivot pin 26 is through the centre bore 33 of torque spring 34.Such structure design, easy installation and removal, one end of slide block 7 is inserted in the square breach 28 of group key 25, under original state, one end of slide block 7 is positioned at square breach 28, like this position-limiting action is played to rocking bar 24, stir slide block 7 in work process and leave square breach 28, set aside key 25 thus drive knockout pin 2 to leave the mounting groove 41 of door (window) frame 40 pressing artificially, in addition, torque spring 34 has reset response, after manual control is dialled key 25 thus is driven knockout pin 2 to move vertically, if removed artificial brake force, rocking bar 24 and knockout pin 2 will get back to initial position.
Rocking bar 24 offers storage tank 4 35, torque spring 34 is arranged in storage tank 4 35 near one end of rocking bar 24, base 6 offers storage tank 5 36, and torque spring 34 is arranged in storage tank 5 36 away from one end of rocking bar 24.Be arranged on by torque spring 34 in storage tank 4 35 and storage tank 5 36, structure is simple, fixed, effectively can avoid torque spring 34 in the course of the work because of the fixing insecure and shaking phenomenon that produces, increase work efficiency.
Knockout pin 2 is a pin core square rod, and introduction hole 5 is a square opening.Pin core square rod can increase the contact area with mounting groove 41 on door (window) frame 40, thus increases rubbing action, the stagnant better effects if of power, square opening fitting pin core square rod, and circumference when decreasing the work of pin core square rod is rocked, and increases operating efficiency.
Introduction hole 5 surrounding is protruded and is formed boss 1 inside above-mentioned base 6, and introduction hole 5 surrounding is protruded and formed boss 2 38 outside base 6.At boss 1 and the boss 2 38 of the outer setting of introduction hole 5, there is guiding and protective effect.
This toggle switch 42 is mainly used on sliding door (window), in an initial condition, toggle switch 42 is arranged on moving door (window) 39, offer mounting groove 41 in the upper hopper chute 43 of door (window) frame or gliding groove 44, knockout pin 2 is vertically mounted in mounting groove 41.
When a moving door (window) 39 in sliding door (window) is in active state, another moving door (window) 39 is in closed and locked state, stir slide block 7, press and set aside key 25 and move to control rocking bar 24 thus drive knockout pin 2 to leave the mounting groove 41 of door (window) frame 40, now another moving door (window) 39 is also in active state, this makes it possible to meet people sometimes needs use the requirement of two moving doors (window) 39 simultaneously, if do not stir slide block 7, knockout pin 2 is still arranged in mounting groove 41, now another moving door (window) 39 is just in closed and locked state always, this makes it possible to meet people sometimes only needs use one of them moving door (window) 39 and another door (window) remains on the requirement of origin-location, in addition, when two moving doors (window) 39 are all in active state, knockout pin 2 leaves mounting groove 41 and in the bottom of knockout pin 2 upper hopper chute 43 that is resisted against door (window) frame 40 or gliding groove 44, now toggle switch 42 does not play position-limiting action to moving door (window) 39, if the moving door (window) 39 that toggle switch 42 is housed is pushed back initial position, due to the effect of back-moving spring 9 and torque spring 34, knockout pin 2 is made automatically to reinsert in the mounting groove 41 of door (window) frame 40, decrease the process artificially again removing to control toggle switch 42, toggle switch 42 structure is simple and have fine position-limiting action.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.

Claims (7)

1. a toggle switch, it is characterized in that, comprise housing and be vertically mounted on the knockout pin in housing, also be provided with the toggle assembly that is connected with knockout pin in described housing and knockout pin can be controlled when pressing toggle assembly and move vertically, described housing is provided with the base with an introduction hole, above-mentioned toggle assembly is between housing and base, above-mentioned knockout pin passes introduction hole and extends outside the base, housing upper surface is horizontally disposed with the slide assemblies that can limit the movement of toggle assembly, described slide assemblies comprises slide block, slide lid and the back-moving spring be arranged between slide block and slide lid, slide lid is fixedly mounted on above-mentioned enclosure interior by rivet, housing upper surface offers slider bore, slide block has upper end and bottom, two chutes are symmetrically arranged with between upper end and bottom, slide block is arranged in slider bore by two slide, upper end of slide block portion can limit toggle assembly and move, described toggle assembly comprises group key of rocking bar and the integral type setting with installing hole one, rocking bar is arranged on above-mentioned housing by rotor pivot pin, rotor pivot pin penetrates installing hole one, above-mentioned housing upper surface offers group keyhole holding and dial key, dial key through dialling keyhole and stretching out outside housing, dial key and there is a square breach, one end that above-mentioned slide block has fin is inserted in the square breach dialling key, rocking bar offers an installation gap and two pin-and-holes near one end of above-mentioned knockout pin, knockout pin offers installing hole two near one end of rocking bar and stretches into installation gap, knockout pin is arranged on rocking bar by rocker pins, rocker pins penetrating mounting holes two and two pin-and-hole, the torque spring with centre bore is installed between rocking bar and above-mentioned base, rotor pivot pin is through the centre bore of torque spring.
2. toggle switch according to claim 1, is characterized in that, described slide block bottom is square and it offers storage tank one on the side of above-mentioned rivet, and above-mentioned back-moving spring is arranged in storage tank one near one end of slide block.
3. toggle switch according to claim 1 and 2, it is characterized in that, described upper end of slide block portion offers indicating grooves on the upper surface of rivet one end, is provided with pointer in indicating grooves, and the upper surface away from rivet one end is arranged with several fins in parallel in upper end of slide block portion.
4. toggle switch according to claim 3, it is characterized in that, described slide lid offers the open slot that can hold above-mentioned slide block bottom, open slot offers storage tank two on the inside wall of slide block bottom, above-mentioned back-moving spring is arranged in storage tank two away from one end of slide block, slide lid also offers storage tank three, and above-mentioned rivet end is arranged with packing ring, and packing ring is placed in storage tank three.
5. toggle switch according to claim 4, it is characterized in that, described rocking bar offers storage tank four, above-mentioned torque spring is arranged in storage tank four near one end of rocking bar, above-mentioned base offers storage tank five, torque spring is arranged in storage tank five away from one end of rocking bar.
6. toggle switch according to claim 5, is characterized in that, described knockout pin is a pin core square rod, and above-mentioned introduction hole is a square opening.
7. toggle switch according to claim 6, is characterized in that, protrudes and form boss one around described introduction hole inside above-mentioned base, protrudes form boss two around introduction hole to chassis outer side.
CN201310180053.1A 2013-05-14 2013-05-14 Toggle switch Expired - Fee Related CN103255966B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310180053.1A CN103255966B (en) 2013-05-14 2013-05-14 Toggle switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310180053.1A CN103255966B (en) 2013-05-14 2013-05-14 Toggle switch

Publications (2)

Publication Number Publication Date
CN103255966A CN103255966A (en) 2013-08-21
CN103255966B true CN103255966B (en) 2015-06-10

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CN201310180053.1A Expired - Fee Related CN103255966B (en) 2013-05-14 2013-05-14 Toggle switch

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169341A (en) * 1985-01-04 1986-07-09 Lyndon Brassfounders Limited Mortice bolt for double doors
EP1650381A2 (en) * 2004-10-25 2006-04-26 Computerized Security Systems Mortice locking device
CN200964744Y (en) * 2006-10-26 2007-10-24 骆金林 Automatic door bolt
CN202090735U (en) * 2011-01-19 2011-12-28 林振豊 Push type locking aluminum door and window retainer
CN202227835U (en) * 2011-08-12 2012-05-23 王振茂 Transverse-pull window stopper
CN202596375U (en) * 2012-06-26 2012-12-12 中山市永航金属制造有限公司 Two-in-one automatic blind bolt
CN203239106U (en) * 2013-05-14 2013-10-16 宁波埃迪五金工贸有限公司 Pulling button switch

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101839088B (en) * 2010-01-20 2012-07-04 希美克(广州)实业有限公司 Intelligent lock with improved structure

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169341A (en) * 1985-01-04 1986-07-09 Lyndon Brassfounders Limited Mortice bolt for double doors
EP1650381A2 (en) * 2004-10-25 2006-04-26 Computerized Security Systems Mortice locking device
CN200964744Y (en) * 2006-10-26 2007-10-24 骆金林 Automatic door bolt
CN202090735U (en) * 2011-01-19 2011-12-28 林振豊 Push type locking aluminum door and window retainer
CN202227835U (en) * 2011-08-12 2012-05-23 王振茂 Transverse-pull window stopper
CN202596375U (en) * 2012-06-26 2012-12-12 中山市永航金属制造有限公司 Two-in-one automatic blind bolt
CN203239106U (en) * 2013-05-14 2013-10-16 宁波埃迪五金工贸有限公司 Pulling button switch

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Granted publication date: 20150610

Termination date: 20160514