CN203506054U - Self-locking and releasing device of sliding rails of drawer - Google Patents

Self-locking and releasing device of sliding rails of drawer Download PDF

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Publication number
CN203506054U
CN203506054U CN201320598163.5U CN201320598163U CN203506054U CN 203506054 U CN203506054 U CN 203506054U CN 201320598163 U CN201320598163 U CN 201320598163U CN 203506054 U CN203506054 U CN 203506054U
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CN
China
Prior art keywords
locking
plate
self
slide rail
sliding
Prior art date
Application number
CN201320598163.5U
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Chinese (zh)
Inventor
伍志勇
Original Assignee
伍志勇
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Application filed by 伍志勇 filed Critical 伍志勇
Priority to CN201320598163.5U priority Critical patent/CN203506054U/en
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Publication of CN203506054U publication Critical patent/CN203506054U/en

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Abstract

The utility model discloses a self-locking and releasing device of sliding rails of a drawer. The self-locking and releasing device of the sliding rails of the drawer comprises side boards, a bottom board and sliding rail assemblies used for opening or closing the drawer. The self-locking and releasing device of the sliding rails of the drawer is characterized in that each sliding rail assembly is at least composed of one movable sliding rail and one fixed sliding rail by means of assembly and the drawer is arranged on the movable sliding rails; a groove position used for containing the bottom board is formed in each side board and the bottom board is placed in the groove positions; the inner side of each side board is provided with a bent portion and each bent portion abuts against the outer side of the corresponding movable sliding rail; a self-locking and releasing device body is arranged between each side board and the corresponding movable sliding rail and each movable sliding rail is detachably connected with the corresponding side board through the corresponding self-locking and releasing device body; each self-locking and releasing device body is arranged at the front end of the corresponding side board, located below the bottom board and fixed to the lower edge of the corresponding groove position through positioning. According to the self-locking and releasing device of the sliding rails of the drawer, each side board is detachably connected with the corresponding movable sliding rail through the corresponding self-locking and releasing device body, so that the side boards and the movable sliding rails are rapidly and conveniently disassembled and assembled and the manufacturing and maintaining cost is low; due to the fact that the drawer is of integrated design, the drawer is tidier and more beautiful; due to the fact that the inner walls of the side boards are vertical, the depth of each side board is reduced and the used space of the drawer is increased.

Description

The self-locking of drawer sliding rail and release unit

Technical field

The utility model relates to a kind of drawer sliding rail, specifically a kind of self-locking of drawer sliding rail and release unit.

Background technology

Chinese patent literature number is that CN102326978A discloses a kind of regulating mechanism for locking of drawer sliding rail on January 25th, 2012, it comprises the connection seat that is arranged on drawer bottom surface, on its connection seat, be rotatably connected to locking bar, described locking bar one end is provided with dead bolt and slide rail is fastened and connected, handle is extended in one end in addition, and dead bolt departs from by squeeze grip and slide rail; The corresponding slide rail of described dead bolt is provided with the guide surface of inclination, and the rear of guide surface is step lock part, and the lockhole of step lock part and slide rail setting is fastened and connected, and the numbers of steps of step lock part is more than two-stage; Described locking bar is arranged on the pillar of connection seat by the locating hole at its middle part, is provided with fixture between the two, is provided with elastic component on pillar.It is said, this structure arranges lever-type locking bar on connection seat and drawer sliding rail is fastened and connected, and its coupling mechanism force is large, and it is quick to have assembling, the feature that cost of manufacture is low; But the structure of this regulating mechanism for locking is quite complicated, manufacturing cost is high, during installation, must be assemblied under base plate by other fixture, not only increased the loading capacity of drawer, and must be whole mechanism dismounting and change while occur damaging, maintenance cost is high and dismounting operation is loaded down with trivial details.Therefore, be necessary further improvement.

Utility model content

The purpose of this utility model aims to provide a kind of rational in infrastructure simple, dependable performance, and volume is little, good concealment, long service life, manufacture and maintenance cost are low, dismounting is quick and easy, and the self-locking of practical drawer sliding rail and release unit, to overcome weak point of the prior art.

By self-locking and the release unit of a kind of drawer sliding rail of this object design, comprise side plate, base plate and for opening and closing the slide track component of drawer, it is characterized in that slide track component is at least assembled by a moving slide rail and certain slide rail, drawer is arranged on moving slide rail; On side plate, be provided with the groove position of accommodating base plate, base plate is arranged on groove position; The inner side of side plate is provided with kink and relies on mutually with the outside of moving slide rail; Between side plate and moving slide rail, be provided with self-locking and release unit, moving slide rail is connected with side plate is dismantled and assembled by self-locking and release unit; This self-locking and release unit are arranged at the front end of side plate, and be placed in base plate below, and by location, be fixed on the lower edge of groove position.

Described self-locking and release unit comprise support and sliding part, are provided with chute on support, and sliding part is slided and is arranged on chute by elastic component; The corresponding sliding part of moving slide rail is provided with locking auxiliary section, and sliding part is at least fastened and connected with locking auxiliary section when side plate assembles.

The corresponding moving slide rail of described sliding part is provided with guide surface, and the rear of guide surface is step lock part, and the lock part at least locking auxiliary section when side plate assembles and on moving slide rail is fastened and connected; The number of steps of described lock part is at least one-level.

The front end of described support is provided with location hook, moving slide rail at least when side plate assembles and location hook be fastened and connected.

The corresponding moving slide rail of described location hook is provided with gap and eliminates part, and gap is eliminated part and at least when side plate assembles, contacted with the front end of moving slide rail; Described gap eliminate part have certain soft and/or elasticity and with support be that different materials is made.

The corresponding moving slide rail of described location hook is also provided with spigot surface.

Described elastic component is spring or torsion spring, spring or torsion spring one end and sliding part against, the other end and support or side plate against; Sliding part passes through elastic component linear slide on chute; On sliding part, be also provided with disengaging handle;

Or elastic component is shell fragment, shell fragment one end and sliding part against, the other end is connected with support or side plate; Or shell fragment one end is connected with sliding part, the other end and support or side plate against.

Described support and sliding part are that plastics are made; Described location hook and support are one-body molded.

The corresponding sliding part of described chute is provided with anti-delinking part.

The inwall of described side plate is vertical at least partly, and with right angle, groove position, chamfering, circular arc or its combination transition; Base plate acts on moving slide rail and by securing member or buckle, is fixedly installed on the groove position of side plate; Self-locking and release unit are fixed on the lower edge of groove position by clamping, welding, riveted joint or securing member; The front end of moving slide rail is connected with side plate is dismantled and assembled by this self-locking and release unit, and its rear end is provided with keeper and side plate is fixed; On side plate, be also provided with locking and separating mechanism for drawer front panel, front panel is connected with this locking and separating mechanism by connector; Moving slide rail and determine to be also provided with between slide rail the middle slide rail being mutually slidably matched.

Between side plate of the present utility model and moving slide rail by self-locking and release unit is dismantled and assembled is connected, the dismounting of the two is quick, convenient, manufacture and maintenance cost are low, be conducive to the integrated design of drawer, make drawer more neat, attractive in appearance, and this self-locking and release unit are arranged at the front end of side plate, and be placed in base plate below, and by location, be fixed on the lower edge of groove position, effectively improved the bonding strength of self-locking and release unit, simplified the assembly process of self-locking and release unit, make self-locking and the release unit can better be hidden under side plate, and on side plate, be provided for the groove position of fixed base plate, after base plate assembling, directly act on moving slide rail, make drawer stressed more even, the working loss of each parts is less, longer service life, and the inwall of side plate is vertical, effectively reduced the thickness of side plate, increased the usage space of drawer.It has rational in infrastructure simple, dependable performance, volume is little, good concealment, long service life, manufacture and maintenance cost low, the feature such as dismounting is quick and easy, practical.

Accompanying drawing explanation

Fig. 1 is the utility model one example structure schematic diagram.

Fig. 2 is another structural representation of the utility model one embodiment.

Fig. 3 is side plate and self-locking and release unit assembly structure schematic diagram.

Fig. 4 is side plate and self-locking and another assembly structure schematic diagram of release unit.

Fig. 5 is self-locking and release unit structural representation.

Fig. 6 is self-locking and release unit decomposition texture schematic diagram.

The specific embodiment

Below in conjunction with drawings and Examples, the utility model is further described.

Referring to Fig. 1-Fig. 6, the self-locking of this drawer sliding rail and release unit, comprise side plate 1, base plate 2 and for opening and closing the slide track component of drawer.Wherein, slide track component by moving slide rail 3, determine slide rail 4 and with the two be mutually slidably matched in slide rail 10 be assembled, drawer is arranged on moving slide rail 3; On side plate 1, be provided with the groove position 1.1 of accommodating base plate 2, base plate 2 is arranged on groove position 1.1; The inner side of side plate 1 is provided with kink 1.2 and relies on mutually with the outside of moving slide rail 3; Between side plate 1 and moving slide rail 3, be provided with self-locking and release unit, moving slide rail 3 is connected with side plate 1 is dismantled and assembled by self-locking and release unit; This self-locking and release unit are arranged at the front end of side plate 1, and be placed in base plate 2 below, and by location, be fixed on the lower edge 1.3 of groove position 1.1.

The inwall of side plate 1 is vertical at least partly, and with 1.1 right angles, groove position, chamfering, circular arc or its combination transition; Base plate 2 acts on moving slide rail 3 and by securing member, is fixedly installed on the groove position 1.1 of side plate 1; Self-locking and release unit are fixed on the lower edge 1.3 of groove position 1.1 by clamping, welding, riveted joint or securing member; The front end of moving slide rail 3 is connected with side plate 1 is dismantled and assembled by this self-locking and release unit, and its rear end is provided with keeper (not indicating in figure) and is fixed with side plate 1.

Specifically, the present embodiment is provided with hole flanging 1.4 on the lower edge 1.3 of side plate 1, and the corresponding hole flanging of self-locking and release unit is provided with the portion of dodging 5.5, self-locking and release unit by hole flanging 1.4 or on hole flanging 1.4 mounting fastener with dodge portion 5.5 and be fixedly connected with; And/or, on self-locking and release unit, be provided with some positioning convex points 5.6 and mutually locate with the lower edge 1.3 of side plate 1.

Self-locking and release unit comprise support 5 and sliding part 6, and support 5 and sliding part 6 are made for plastics.Wherein, be provided with chute 5.1 on support 5, sliding part 6 is slided and is arranged on chute 5.1 by elastic component 7; The moving corresponding sliding part 6 of slide rail 3 is provided with locking auxiliary section, and sliding part 6 is at least fastened and connected with locking auxiliary section when side plate 1 assembling.Specifically, the corresponding moving slide rail 3 of described sliding part 6 is provided with guide surface 6.1, and the rear of guide surface 6.1 is step lock part 6.2, and the lock part 6.2 at least locking auxiliary section when side plate 1 assembling and on moving slide rail 3 is fastened and connected; The number of steps of described lock part 6.2 is at least one-level.

The front end of support 5 is provided with location hook 5.2, moving slide rail 3 at least when side plate 1 assembling and location hook 5.2 be fastened and connected; Described location hook 5.2 is one-body molded with support 5, and the corresponding moving slide rail 3 of location hook 5.2 is provided with gap and eliminates part 8, and gap is eliminated part 8 and at least when side plate 1 assembling, contacted with the front end of moving slide rail 3; Described gap is eliminated part 8 and is had certain soft and/or elasticity and make for different materials with support 5; Gap is eliminated part 8 and is preferably adopted elasticity soft plastic to make.The corresponding moving slide rail 3 of described location hook 5.2 is also provided with spigot surface 5.3.

In said structure, elastic component 7 is spring or torsion spring, spring or torsion spring one end and sliding part 6 against, the other end and support 5 or side plate 1 against; Or elastic component 7 is shell fragment, shell fragment one end and sliding part 6 against, the other end is connected with support 5 or side plate 1; Or shell fragment one end is connected with sliding part 6, the other end and support 5 or side plate 1 against.Sliding part 6 passes through elastic component 7 linear slide on chute 5.1; On sliding part 6, be also provided with and depart from handle 6.3.When user will dismantle side plate 1, only need move and depart from handle 6.3, make the lock part 6.2 of sliding part 6 depart from the locking auxiliary section of moving slide rail 3, can by side plate 1 and moving slide rail 3, the two be separated, simple to operate.The corresponding sliding part 6 of described chute 5.1 is provided with anti-delinking part 5.4.

On side plate 1, be also provided with locking and separating mechanism (figure does not indicate) for drawer panel, front panel is connected with this locking and separating mechanism by connector 9; Described locking and separating mechanism at least comprise tumbler and eccentric part; The adjustment hole of described eccentric part (in figure do not indicate) is opened on the inwall of side plate 1 and/or on outer wall.Because the locking of this panel and separating mechanism belong to prior art, can consult Chinese patent literature CN101224065A file, just repeat no more here.

In order to cater to consumers in general's instructions for use and different aesthetic habits, the side plate 1 of above-mentioned drawer, front panel, rear board and base plate 2 can be according to the actual requirements, by wood, plastics, metal or glass, made, make the drawer market competitiveness of this structure stronger, be more suitable for consumer and use.

Above-mentioned is preferred version of the present utility model, and those of ordinary skills are to its simple modification or transformation, within all dropping on protection domain of the present utility model.

Claims (10)

1. the self-locking of a drawer sliding rail and release unit, comprise side plate (1), base plate (2) and for opening and closing the slide track component of drawer, it is characterized in that slide track component is at least assembled by a moving slide rail (3) and certain slide rail (4), drawer is arranged on moving slide rail (3); On side plate (1), be provided with the groove position (1.1) of accommodating base plate (2), base plate (2) is arranged on groove position (1.1); The inner side of side plate (1) is provided with kink (1.2) and relies on mutually with the outside of moving slide rail (3); Between side plate (1) and moving slide rail (3), be provided with self-locking and release unit, moving slide rail (3) is by self-locking and release unit and dismantled and assembled connection of side plate (1); This self-locking and release unit are arranged at the front end of side plate (1), and be placed in base plate (2) below, and by location, be fixed on the lower edge (1.3) of groove position (1.1).
2. the self-locking of drawer sliding rail and release unit according to claim 1, it is characterized in that described self-locking and release unit comprise support (5) and sliding part (6), on support (5), be provided with chute (5.1), sliding part (6) is slided and is arranged on chute (5.1) by elastic component (7); The moving corresponding sliding part of slide rail (3) (6) is provided with locking auxiliary section, and sliding part (6) is at least fastened and connected with locking auxiliary section when side plate (1) assembles.
3. the self-locking of drawer sliding rail and release unit according to claim 2, it is characterized in that the corresponding moving slide rail (3) of described sliding part (6) is provided with guide surface (6.1), the rear of guide surface (6.1) is step lock part (6.2), and lock part (6.2) at least locking auxiliary section when side plate (1) assembles and on moving slide rail (3) is fastened and connected; The number of steps of described lock part (6.2) is at least one-level.
4. the self-locking of drawer sliding rail and release unit according to claim 3, is characterized in that the front end of described support (5) is provided with location hook (5.2), moving slide rail (3) at least when side plate (1) assembles and location hook (5.2) be fastened and connected.
5. the self-locking of drawer sliding rail and release unit according to claim 4, it is characterized in that the corresponding moving slide rail (3) of described location hook (5.2) is provided with gap and eliminates part (8), gap is eliminated part (8) and at least when side plate (1) assembles, is contacted with the front end of moving slide rail (3); Described gap is eliminated part (8) and is had certain soft and/or elasticity and make for different materials with support (5).
6. the self-locking of drawer sliding rail and release unit according to claim 5, is characterized in that the corresponding moving slide rail (3) of described location hook (5.2) is also provided with spigot surface (5.3).
7. the self-locking of drawer sliding rail and release unit according to claim 6, is characterized in that described elastic component (7) is spring or torsion spring, spring or torsion spring one end and sliding part (6) against, the other end and support (5) or side plate (1) against; Sliding part (6) passes through elastic component (7) linear slide on chute (5.1); On sliding part (6), be also provided with and depart from handle (6.3);
Or elastic component (7) is shell fragment, shell fragment one end and sliding part (6) against, the other end is connected with support (5) or side plate (1); Or shell fragment one end is connected with sliding part (6), the other end and support (5) or side plate (1) against.
8. the self-locking of drawer sliding rail and release unit according to claim 7, is characterized in that described support (5) and sliding part (6) make for plastics; Described location hook (5.2) is one-body molded with support (5).
9. the self-locking of drawer sliding rail and release unit according to claim 8, is characterized in that the corresponding sliding part of described chute (5.1) (6) is provided with anti-delinking part (5.4).
10. according to self-locking and the release unit of drawer sliding rail described in claim 1-9 any one, it is characterized in that the inwall of described side plate (1) is vertical at least partly, and with right angle, groove position (1.1), chamfering, circular arc or its combination transition; Base plate (2) acts on moving slide rail (3) above and by securing member or buckle, is fixedly installed on the groove position (1.1) of side plate (1); Self-locking and release unit are fixed on the lower edge (1.3) of groove position (1.1) by clamping, welding, riveted joint or securing member; The front end of moving slide rail (3) is by this self-locking and release unit and dismantled and assembled connection of side plate (1), and its rear end is provided with keeper and side plate (1) is fixed; On side plate (1), be also provided with locking and the separating mechanism for drawer front panel, front panel is connected with this locking and separating mechanism by connector (9); Moving slide rail (3) and determine to be also provided with between slide rail (4) the middle slide rail (10) being mutually slidably matched.
CN201320598163.5U 2013-09-26 2013-09-26 Self-locking and releasing device of sliding rails of drawer CN203506054U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320598163.5U CN203506054U (en) 2013-09-26 2013-09-26 Self-locking and releasing device of sliding rails of drawer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320598163.5U CN203506054U (en) 2013-09-26 2013-09-26 Self-locking and releasing device of sliding rails of drawer

Publications (1)

Publication Number Publication Date
CN203506054U true CN203506054U (en) 2014-04-02

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CN201320598163.5U CN203506054U (en) 2013-09-26 2013-09-26 Self-locking and releasing device of sliding rails of drawer

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103494454A (en) * 2013-09-26 2014-01-08 伍志勇 Self-locking and separating device of drawer sliding rail
CN104207506A (en) * 2014-09-12 2014-12-17 伍志勇 Disassembly and assembly structure for furniture drawer front panel
CN104643659A (en) * 2015-02-06 2015-05-27 伍志勇 Self-adaptive matching mechanism for drawer main body and furniture main body
CN104783519A (en) * 2015-04-30 2015-07-22 伍志勇 Integrated structure of fitment drawer
CN106073244A (en) * 2016-07-29 2016-11-09 无锡晶美精密滑轨有限公司 Slide rail opening/closing lock device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103494454A (en) * 2013-09-26 2014-01-08 伍志勇 Self-locking and separating device of drawer sliding rail
CN103494454B (en) * 2013-09-26 2016-08-31 伍志勇 The self-locking of drawer sliding rail and release unit
CN104207506A (en) * 2014-09-12 2014-12-17 伍志勇 Disassembly and assembly structure for furniture drawer front panel
CN104207506B (en) * 2014-09-12 2016-08-24 伍志勇 The disassembly and assembly structure of furniture drawer front panel
CN104643659A (en) * 2015-02-06 2015-05-27 伍志勇 Self-adaptive matching mechanism for drawer main body and furniture main body
CN104783519A (en) * 2015-04-30 2015-07-22 伍志勇 Integrated structure of fitment drawer
CN106073244A (en) * 2016-07-29 2016-11-09 无锡晶美精密滑轨有限公司 Slide rail opening/closing lock device
CN106073244B (en) * 2016-07-29 2018-05-15 无锡晶美精密滑轨有限公司 Slide opening/closing lock device

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C14 Grant of patent or utility model
GR01 Patent grant
C25 Abandonment of patent right or utility model to avoid double patenting
AV01 Patent right actively abandoned

Granted publication date: 20140402

Effective date of abandoning: 20160831