CN110326911A - A kind of firm lock for drawer is from structure - Google Patents

A kind of firm lock for drawer is from structure Download PDF

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Publication number
CN110326911A
CN110326911A CN201910626233.5A CN201910626233A CN110326911A CN 110326911 A CN110326911 A CN 110326911A CN 201910626233 A CN201910626233 A CN 201910626233A CN 110326911 A CN110326911 A CN 110326911A
Authority
CN
China
Prior art keywords
drawer
connection seat
flank
fastening part
lock
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.)
Granted
Application number
CN201910626233.5A
Other languages
Chinese (zh)
Other versions
CN110326911B (en
Inventor
伍志勇
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.)
Guangdong DTC Hardware Precision Manufacturing Co Ltd
Original Assignee
Guangdong DTC Hardware Precision Manufacturing 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 Guangdong DTC Hardware Precision Manufacturing Co Ltd filed Critical Guangdong DTC Hardware Precision Manufacturing Co Ltd
Priority to CN201910626233.5A priority Critical patent/CN110326911B/en
Publication of CN110326911A publication Critical patent/CN110326911A/en
Application granted granted Critical
Publication of CN110326911B publication Critical patent/CN110326911B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40Sliding drawers; Slides or guides therefor
    • A47B88/423Fastening devices for slides or guides
    • A47B88/427Fastening devices for slides or guides at drawer side
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40Sliding drawers; Slides or guides therefor
    • A47B88/49Sliding drawers; Slides or guides therefor with double extensible guides or parts
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/50Safety devices or the like for drawers
    • A47B88/57Safety devices or the like for drawers preventing complete withdrawal of the drawer
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/90Constructional details of drawers
    • A47B88/919Accessories or additional elements for drawers, e.g. drawer lighting

Landscapes

  • Drawers Of Furniture (AREA)

Abstract

A kind of firm lock for drawer is locked from device from structure, including lock and includes at least connection seat from device, and connection seat front is provided with preceding hole, preceding fastening part is provided on preceding hole, and connection seat side is provided with side opening, side fastening part is provided on side opening;Wherein, certain acute angle is formed between preceding hole and the bottom surface of connection seat, is mutually perpendicular between side opening and the bottom surface of connection seat.The improvement that the present invention passes through above structure, utilize the mutual cooperation of preceding fastening part and side fastening part, lock can not only consolidated to be assemblied on furniture drawer from device, lock can also be improved from the stability and fastness that device and furniture drawer mutually assemble, it is the drawbacks of to avoid the lock of the prior art that from can only being fixed to each other with the bottom plate of furniture drawer from device, practical.

Description

A kind of firm lock for drawer is from structure
Technical field
The present invention relates to a kind of firm locks for drawer from structure.
Background technique
Chinese patent literature number discloses a kind of removable lock of drawer sliding rail on April 6th, 2016 for CN103610334B Tight regulating mechanism including the slide track component for being opened and closed drawer and is arranged in the connection seat of drawer bottom, is arranged on connection seat There are the locking separation device being cooperatively connected with slide track component and the height adjustment device for adjusting drawer position, it is sliding Boss is provided on the dynamic sliding rail of rail assembly;Locking separation device includes a locking bar, and locking bar is rotatably arranged on connection seat, front end It is provided with the step of level-one or more and by step at least in the assembly of dynamic sliding rail with the sealed connection of boss, the front end of locking bar is also It is provided with the anticreep baffle for preventing drawer prolapse upwards, anticreep baffle at least connects when dynamic sliding rail is assembled with boss cooperation It connects;Height adjustment device includes adjustment portion and regulating part, and regulating part is at least when adjusting drawer position on connection seat Make horizontal linear movement and at least a trip acts on dynamic sliding rail.The locking separation device and height adjustment of the structure Device is separately positioned on connection seat, and connection seat is fixed on the bottom plate of drawer further through fastener, if bottom plate Thickness is smaller and when being not enough to for fastener fastening effect, then can not carry out firm assembly to connection seat, connection seat is caused to make With it is easy to appear falling, influencing the stability in use of drawer in the process.Therefore, it is necessary to be further improved.
Summary of the invention
It is simple that the purpose of the present invention is intended to provide a kind of design, structurally reasonable, reliable performance, stable connection, securely, assembly Fast, easy to use, small in size, easy to produce, the Yi Shixian and firm lock with long service life for drawer is from structure, to overcome Shortcoming in the prior art.
By a kind of firm lock for drawer of this purpose design from structure, including lock is from device, it is characterised in that: lock from Device includes at least connection seat, and connection seat front is provided with preceding hole, preceding fastening part is provided on preceding hole, and connection seat side is provided with Side opening is provided with side fastening part on side opening;Wherein, form certain acute angle between preceding hole and the bottom surface of connection seat, side opening with couple It is mutually perpendicular between the bottom surface of seat.
The preceding hole and side opening are arranged independently of each other and form certain spacing therebetween;The preceding fastening part, side Fastening part is separately positioned on preceding hole and side opening, and realizes that the different directions of connection seat are fixed.
The connection seat side, which is laterally extended, is provided with flank, and side stage component level is formed between flank and connection seat;Described Side opening is arranged on flank, and side fastening part is arranged on flank by side opening.
This structure further includes furniture drawer, the furniture drawer include at least side plate and bottom plate, side plate setting bottom plate side, And drawer step position is formed therebetween;The connection seat bottom surface relies on bottom plate and relies on pumping by side stage component level It on drawer step position, and is relied on side plate by flank, connection seat is fixedly connected by side fastening part with side plate.
The direction that the flank transversely extending direction is arranged with bottom plate is parallel to each other.
The side opening is disposed longitudinally on the direction that on flank and the direction of its setting is opened and closed with furniture drawer and is mutually perpendicular to.
The furniture drawer includes panel, which is arranged in front of side plate and bottom plate;The connection seat front end setting It is relied in panel or furniture drawer bottom front by position before having and by preceding by position, and passes through preceding fastening part and panel Or furniture drawer bottom front is fixedly connected.
The preceding hole tilting setting is preceding by position.
The connection seat is wholely set molding by plastics, and front end relies on position before being provided with, and side, which is laterally extended, to be provided with Flank;The preceding hole, side opening be separately positioned on before by position, flank.
This structure further includes slide track component, which includes at least the dynamic sliding rail being mutually slidably matched and determine sliding rail; Wherein, it moves sliding rail front and is provided with preceding interconnecting piece, rear portion is provided with rear clamping portion;Elastics wing or sliding on the connection seat There is buckling parts and is mutually fastened by buckling parts and the preceding interconnecting piece of dynamic sliding rail front;The furniture drawer further includes after having Backboard is provided with clamping engagement portion on the postnotum;Matched by the clamping of rear clamping portion and postnotum at the dynamic sliding rail rear portion Conjunction portion is mutually clamped, finally to realize the mating connection of furniture drawer Yu dynamic sliding rail.
The present invention is wholely set molding connection seat using plastics by the improvement of above structure, to be effectively reduced connection Seat manufacturing cost while, before connection seat front end is provided with rely on position, side, which is laterally extended, is provided with flank, at the same it is preceding according to It is respectively arranged with preceding hole and side opening on position and flank, preceding fastening part, side fastening part are respectively arranged on preceding hole and side opening, it is preceding tight Gu portion's tilting be arranged in it is preceding be fixedly connected by position and with the panel of furniture drawer, side fastening part is disposed longitudinally on flank It above and with the side plate of furniture drawer is fixedly connected, using the mutual cooperation of preceding fastening part and side fastening part, can not only make lock from dress It sets to consolidate and be assemblied on furniture drawer, moreover it is possible to improve stability that lock is mutually assembled from device and furniture drawer and secured Property, thus the drawbacks of avoiding the lock of the prior art that from can only being fixed to each other with the bottom plate of furniture drawer from device;Moreover, preceding fastening part The front end and side of connection seat are located at side fastening part, the middle position of connection seat can place other assemblies, such as position Component, removable component etc. are adjusted, to effectively utilize the spatial position of connection seat, makes to lock, structure smaller from the volume of device It is more compact;Also, preceding fastening part is tilting setting, can have the furniture drawer bottom for facilitating user less in position to grasp Make, to improve the ease of use of user, side fastening part is longitudinally disposed and is mutually perpendicular to the direction of furniture drawer opening and closing, Lock can be further improved from the stability and fastness that device and furniture drawer mutually assemble, make lock from device in furniture drawer Will not occur loosening problem after long-time use.
In terms of comprehensive, have design simple, structurally reasonable, reliable performance, stable connection, securely, assembly is quick, uses Convenient, small in size, easy to produce, Yi Shixian and the features such as long service life is practical.
Detailed description of the invention
Fig. 1, Fig. 2 are the furniture drawer of first embodiment of the invention, lock from device, slide track component decomposition texture schematic diagram.
Fig. 3, Fig. 4 are the furniture drawer of first embodiment of the invention, lock from device, slide track component assembling structure schematic diagram.
Fig. 5 is enlarged structure schematic diagram at the A in Fig. 3.
Fig. 6 is enlarged structure schematic diagram at the B in Fig. 4.
Fig. 7 is the furniture drawer of first embodiment of the invention, locks from device assembly construction schematic diagram.
Fig. 8 is the lock of first embodiment of the invention from device assembly construction schematic diagram.
Fig. 9 is the lock of first embodiment of the invention from device decomposition texture schematic diagram.
Figure 10 is the lock of second embodiment of the invention from device assembly construction schematic diagram.
Figure 11 is the lock of second embodiment of the invention from device decomposition texture schematic diagram.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Referring to Fig. 1-Fig. 9, this firm lock for being used for drawer is locked and is included at least from device X from device X from structure, including lock Connection seat 1,1 front of connection seat are provided with preceding hole 30, and preceding fastening part 2 is provided on preceding hole 30, and 1 side of connection seat is provided with side opening 31, side fastening part 3 is provided on side opening 31;Wherein, certain acute angle, side opening are formed between preceding hole 30 and the bottom surface 32 of connection seat 1 It is mutually perpendicular between 31 and the bottom surface 32 of connection seat 1.
Further speaking, preceding hole 30 is arranged independently of each other with side opening 31 and forms certain spacing therebetween;Described Preceding fastening part 2, side fastening part 3 are separately positioned on preceding hole 30 and side opening 31, and realize that the different directions of connection seat 1 are fixed.
Further speaking, 1 side of connection seat, which is laterally extended, is provided with flank 4, forms side stage between flank 4 and connection seat 1 Component level 5;The side opening 31 is arranged on flank 4, and side fastening part 3 is arranged on flank 4 by side opening 31.
In particular, this structure further includes furniture drawer, which includes at least side plate 6 and bottom plate 7, and side plate 6 is set It sets in 7 side of bottom plate and formation drawer step position 8 between the two;1 bottom surface of connection seat relies on bottom plate 7 and passes through Side stage component level 5 relies on drawer step position 8, and is relied on side plate 6 by flank 4, connection seat 1 by side fastening part 3 with Side plate 6 is fixedly connected.
Further speaking, the direction that 4 transversely extending direction of flank is arranged with bottom plate 7 is parallel to each other.
Further speaking, side opening 31 is disposed longitudinally on the direction on the flank 4 and direction of its setting and furniture drawer opening and closing It is mutually perpendicular to.
Further speaking, furniture drawer includes panel 9, and the panel 9 setting is in 7 front of side plate 6 and bottom plate;The connection 1 front end of seat relies in panel 9 or furniture drawer bottom front by position 10 and by preceding by position 10 before being provided with, and leads to Preceding fastening part 2 is crossed to be fixedly connected with panel 9 or furniture drawer bottom front.
Further speaking, preceding 30 tilting of hole setting is preceding by position 10.
Further speaking, connection seat 1 is wholely set molding by plastics, and front end relies on position 10 before being provided with, side is lateral Being extended has flank 4;The preceding hole 30, side opening 31 be separately positioned on before by position 10, flank 4.
This structure further includes slide track component, which includes at least the dynamic sliding rail 11 being mutually slidably matched and determine sliding rail 12;Wherein, interconnecting piece 13 before 11 front of sliding rail is provided with is moved, rear portion is provided with rear clamping portion 14;It is elastic on the connection seat 1 It swings or sliding has buckling parts 15 and mutually fastened by buckling parts 15 and the preceding interconnecting piece 13 of dynamic 11 front of sliding rail;Described Furniture drawer further includes having postnotum 16, is provided with clamping engagement portion 17 on the postnotum 16;11 rear portion of dynamic sliding rail is logical Later clamping portion 14 and the clamping engagement portion 17 of postnotum 16 are mutually clamped, finally to realize matching for furniture drawer and dynamic sliding rail 11 Close connection.
More particularly, elastic component 20, swing component 21, sliding part 22 are provided on connection seat 1;The buckling parts 15 is set It sets on sliding part 22;Wherein, 20 one end of elastic component is resiliently arranged on connection seat 1, and the other end is resiliently arranged in swing component 21 On, swing component 21 is drivingly connected by 20 elastics wing of elastic component on connection seat 1 and in elastics wing with sliding part 22, Sliding part 22 is passing through buckling parts 15 and preceding interconnecting piece 13 on connection seat 1 and in sliding by the driving sliding of swing component 21 It mutually fastens or is detached from.
The adjusting group for adjusting 11 front and rear, left and right of furniture drawer and dynamic sliding rail, upper and lower position is additionally provided on connection seat 1 Part, the adjusting component are effective patent of the applicant, can be respectively CN103610334B April 6 in 2016 referring to document number File, CN103142042A file disclosed on June 126th, 2013, CN109043904A disclosed in day are in December, 2018 File disclosed in 21 days, now repeats no more.
Second embodiment
Referring to Figure 10, Figure 11, this is used for the firm lock of drawer from structure, is different from being in place of first embodiment: connection Elastic component 20, swing component 21 are provided on joint chair 1;The buckling parts 15 is arranged on swing component 21;Wherein, elastic component 20 1 End is resiliently arranged on connection seat 1, and the other end is resiliently arranged on swing component 21, and swing component 21 passes through 20 elastics wing of elastic component It mutually fastens or is detached from connection seat 1 and in elastics wing by buckling parts 15 and preceding interconnecting piece 13.
Other same first embodiments in not described part.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of this field Personnel should be recognized that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this hairs Bright principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variations It all fall within the protetion scope of the claimed invention with improvement.The claimed scope of the invention is by appended claims and its waits Jljl is defined.
Meanwhile the drawings are for illustrative purposes only and are merely schematic diagrams, rather than pictorial diagram, it should not be understood as to this The limitation of patent;Embodiment in order to better illustrate the present invention, the certain components of attached drawing have omission, zoom in or out, not Represent the size of actual product;It will be understood by those skilled in the art that certain known features and its explanation may be omitted and be in attached drawing It is understood that.
Moreover, in the attached drawing of the embodiment of the present invention, the same or similar label correspond to the same or similar components;In this hair In bright description, it is to be understood that if having term " on ", "lower", "left", "right", "vertical", "horizontal", " transverse direction ", " indulging To ", "top", "bottom", "inner", the instructions such as "outside" orientation or positional relationship be based on orientation or positional relationship shown in the drawings, Be merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore the terms describing the positional relationship in the drawings are only for illustration, no It can be understood as a limitation of this patent.

Claims (10)

1. a kind of firm lock for drawer is from structure, including lock is from device (X), it is characterised in that: locks and at least wraps from device (X) It includes connection seat (1), connection seat (1) front is provided with preceding hole (30), is provided with preceding fastening part (2) on preceding hole (30), connection seat (1) Side is provided with side opening (31), and side fastening part (3) are provided on side opening (31);Wherein, the bottom surface of preceding hole (30) and connection seat (1) (32) certain acute angle is formed between, is mutually perpendicular between side opening (31) and the bottom surface (32) of connection seat (1).
2. according to claim 1 for the firm lock of drawer from structure, it is characterised in that: the preceding hole (30) and side opening (31) it is arranged independently of each other and forms certain spacing therebetween;The preceding fastening part (2), side fastening part (3) are set respectively It sets on preceding hole (30) and side opening (31), and realizes that the different directions of connection seat (1) are fixed.
3. according to claim 2 for the firm lock of drawer from structure, it is characterised in that: connection seat (1) side is horizontal Have flank (4) to being extended, forms side stage component level (5) between flank (4) and connection seat (1);Side opening (31) setting On flank (4), side fastening part (3) are arranged on flank (4) by side opening (31).
4. according to claim 3 for the firm lock of drawer from structure, it is characterised in that: it further include furniture drawer, the family Have drawer and include at least side plate (6) and bottom plate (7), side plate (6) setting is in bottom plate (7) side and formation drawer platform between the two Component level (8);Described connection seat (1) bottom surface relies on bottom plate (7) and relies on drawer step position by side stage component level (5) (8) it on, and is relied on side plate (6) by flank (4), connection seat (1) is fixedly connected by side fastening part (3) with side plate (6).
5. according to claim 4 for the firm lock of drawer from structure, it is characterised in that: the flank (4) is laterally extended The direction that is arranged with bottom plate (7) of direction be parallel to each other.
6. according to claim 5 for the firm lock of drawer from structure, it is characterised in that: the side opening (31) is longitudinally disposed On flank (4) and the direction that is opened and closed with furniture drawer of direction of its setting is mutually perpendicular to.
7. according to claim 4 for the firm lock of drawer from structure, it is characterised in that: the furniture drawer includes panel (9), the panel (9) setting is in front of side plate (6) and bottom plate (7);Described connection seat (1) front end relies on position before being provided with (10) and by preceding rely in panel (9) or furniture drawer bottom front by position (10), and by preceding fastening part (2) with Panel (9) or furniture drawer bottom front are fixedly connected.
8. according to claim 7 for the firm lock of drawer from structure, it is characterised in that: preceding hole (30) tilting is set It sets preceding by position (10).
9. the firm lock described in -8 any one for drawer is from structure according to claim 1, it is characterised in that: the connection seat (1) it is wholely set molding by plastics, front end relies on position (10) before being provided with, and side, which is laterally extended, is provided with flank (4);It is described Preceding hole (30), side opening (31) be separately positioned on before by position (10), on flank (4).
10. according to claim 1 for the firm lock of drawer from structure, it is characterised in that: it further include slide track component, the cunning Rail assembly includes at least the dynamic sliding rail (11) being mutually slidably matched and determines sliding rail (12);Wherein, sliding rail (11) front is moved to be provided with Preceding interconnecting piece (13), rear portion are provided with rear clamping portion (14);Elastics wing or sliding have buckling parts on the connection seat (1) (15) and by the preceding interconnecting piece (13) of buckling parts (15) and dynamic sliding rail (11) front it mutually fastens;The furniture drawer is also Include postnotum (16), is provided with clamping engagement portion (17) on the postnotum (16);Described dynamic sliding rail (11) rear portion passes through Clamping portion (14) and the clamping engagement portion (17) of postnotum (16) are mutually clamped afterwards, finally to realize furniture drawer and dynamic sliding rail (11) mating connection.
CN201910626233.5A 2019-07-11 2019-07-11 Stable locking-unlocking structure for drawer Active CN110326911B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910626233.5A CN110326911B (en) 2019-07-11 2019-07-11 Stable locking-unlocking structure for drawer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910626233.5A CN110326911B (en) 2019-07-11 2019-07-11 Stable locking-unlocking structure for drawer

Publications (2)

Publication Number Publication Date
CN110326911A true CN110326911A (en) 2019-10-15
CN110326911B CN110326911B (en) 2023-12-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910626233.5A Active CN110326911B (en) 2019-07-11 2019-07-11 Stable locking-unlocking structure for drawer

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB551385A (en) * 1941-10-25 1943-02-19 Isaac Freedland Improvements in or relating to means for supporting or supporting and guiding furniture drawers
JP3048355U (en) * 1997-10-24 1998-05-06 正看 温 Lock device for drawer
US6428128B1 (en) * 1997-09-09 2002-08-06 Kimball International, Inc. Drawer for standardized furniture unit
CN103735055A (en) * 2014-01-22 2014-04-23 伍志勇 Assembly stabilizing structure of furniture drawer
CN107997421A (en) * 2017-12-28 2018-05-08 广东东泰五金精密制造有限公司 It is a kind of to be stably connected with structure for furniture drawer and slide
CN210961067U (en) * 2019-07-11 2020-07-10 广东东泰五金精密制造有限公司 Stable locking and separating structure for drawer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB551385A (en) * 1941-10-25 1943-02-19 Isaac Freedland Improvements in or relating to means for supporting or supporting and guiding furniture drawers
US6428128B1 (en) * 1997-09-09 2002-08-06 Kimball International, Inc. Drawer for standardized furniture unit
JP3048355U (en) * 1997-10-24 1998-05-06 正看 温 Lock device for drawer
CN103735055A (en) * 2014-01-22 2014-04-23 伍志勇 Assembly stabilizing structure of furniture drawer
CN107997421A (en) * 2017-12-28 2018-05-08 广东东泰五金精密制造有限公司 It is a kind of to be stably connected with structure for furniture drawer and slide
CN210961067U (en) * 2019-07-11 2020-07-10 广东东泰五金精密制造有限公司 Stable locking and separating structure for drawer

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