CN104997305B - The powered bounce-back structure of drawer sliding rail - Google Patents

The powered bounce-back structure of drawer sliding rail Download PDF

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CN104997305B
CN104997305B CN201510494181.2A CN201510494181A CN104997305B CN 104997305 B CN104997305 B CN 104997305B CN 201510494181 A CN201510494181 A CN 201510494181A CN 104997305 B CN104997305 B CN 104997305B
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rail
drawer body
slide rail
spring
drawer
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CN104997305A (en
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伍志勇
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Abstract

A kind of powered bounce-back structure of drawer sliding rail, including drawer body, determine slide rail, rail and Furniture Body can be pulled out, determine slide rail to be arranged on Furniture Body, rail can be pulled out to be arranged on drawer body, the rear end of Furniture Body is provided with inductance device, inductance device includes retaining element, inductance element and slides catch element on retaining element by flexible member, and the rear end of drawer body is provided with clamping engagement element, determines slide rail and can pull out to be provided with spring between rail;Drawer body realizes spacing closing by overcoming the reaction force of spring, clamping engagement element is connected in catch element;Drawer body at least opens a segment distance under the force of a spring by triggering inductance element, making catch element elastic movement and be mutually disengaged with clamping engagement element;Wherein, catch element is automatically reset to initial position when drawer body at least opens a segment distance, and/or inductance element does not trigger by flexible member, practical.

Description

The powered bounce-back structure of drawer sliding rail
Technical field
The present invention relates to a kind of powered bounce-back structure, the powered bounce-back structure of specifically a kind of drawer sliding rail.
Background technology
Chinese patent literature CN101530264 disclosed a kind of drawer sliding rail on 16th in September in 2009, including led to respectively Outer retaining rail and the outer slip rail that retainer is slidably connected with interior slip rail are crossed, positioning is provided with roller on slip rail in it, rolls Wheel surface is adjacent to and connected with outer retaining rail and outer slip rail respectively, to realize outer slip rail and interior slip rail guiding movement, and carries The degree of balance of high each track.Roller is arranged on by locating rack on the side of interior slip rail, and locating rack is in the shape of a frame, is fixedly installed on Interior slip trackside face, the inwall left and right sides are provided with axle bed;Roller center, which is fixed or rotated, is provided with central shaft, and is arranged on and determines In the frame of position, central shaft both ends are undertaken on axle bed respectively.Between the interior slip rail of the structure, outer retaining rail and outer slip rail three The connected mode of roller rolling friction is only leaned on, interior slip rail is followed outer slip rail guiding movement, but rubbing due to two dynamic rails It is inconsistent to wipe coefficient, so as to cause the movement of both sides dynamic rail asynchronous;And roller be by slide inside stamp out on rail it is convex Pin is arranged on interior slip rail, and the manufacturing process of this protruding pin requires high and considerably complicated, is not easy to the manufacture production of factory.Cause This is, it is necessary to further improve.
The content of the invention
The purpose of the present invention aims to provide a kind of simple and reasonable, excellent performance, assembling is quick, easy to operate, manufactures Cost is low, easy production, easily realizes and the powered bounce-back structure of safe and reliable drawer sliding rail, to overcome deficiency of the prior art Part.
By a kind of powered bounce-back structure of drawer sliding rail of this purpose design, including drawer body, slide track component and family Has main body, drawer body is by slide track component slide opening and closing on Furniture Body;Wherein, slide track component includes mutually being slidably matched Determine slide rail and rail can be pulled out, determine slide rail and be arranged on Furniture Body, rail can be pulled out and be arranged on drawer body, its feature exists In:The rear end of Furniture Body is provided with inductance device, and inductance device includes retaining element, inductance element and passes through flexible member The catch element on retaining element is slided, the rear end of drawer body corresponds to catch element and is provided with clamping engagement element, fixed sliding Rail and it can pull out and be provided with spring between rail, spring one end, which acts on, to be determined on slide rail, and the other end, which acts on, to be pulled out on rail;It is described Drawer body by overcoming the reaction force of spring, clamping engagement element is connected in catch element, realize spacing closing; Described drawer body by triggering inductance element, making catch element elastic movement and be mutually disengaged with clamping engagement element, and A segment distance is at least opened under the force of a spring;Wherein, catch element drawer body at least open a segment distance and/ Or inductance element is automatically reset to initial position by flexible member when not triggering.
The spring is metal extension spring and one end acts on the front end for determining slide rail, and the other end is acted on after can pulling out rail End, makes to pull out rail and determines the direction that slide rail slides relatively and outwards acted on by tension spring all the time.
It is described to determine slide rail and rail be pulled out mutually be slidably matched by metal material punch forming and by ball;Wherein, it is fixed Slide rail and can pulling out sets between rail fluted, retainer is provided with groove, ball is arranged on retainer;Described spring Be placed in determine slide rail and can pull out rail outside and its diameter without departing from determine slide rail and can pull out rail formation thickness.
Bolster is provided with the groove, determines slide rail and/or rail can be pulled out correspond to bolster to be provided with buffering counterpart, It can pull out by buffering counterpart cushioning effect on bolster when rail determines slide rail sliding opening relatively, to eliminate the two relative fortune Caused collision noise when dynamic.
The bolster is arranged on the front end for determining slide rail and is provided with the buffer part with certain elasticity, buffers counterpart It is arranged on the rear end that can pull out rail and is provided with buffering auxiliary section, rail can be pulled out and determine to pass through buffering during slide rail sliding opening relatively Auxiliary section cushioning effect is in buffer part, with caused collision noise during the two relative motion of elimination.
The front end for determining slide rail is integrally formed or split settings have the first hook, can pull out rail rear end be integrally formed or Split settings have the second hook;Described spring is that metal extension spring and one end are acted in the first hook, and the other end acts on the In two hooks.
The flexible member is elastic pressuring spring and one end is acted in catch element, and the other end is acted on inductance element, Inductance element comprises at least magnet, and retaining element is at least partly made up of metal material;When described inductance element energization triggers And drive catch element elastic movement, wherein catch element mobile to the metal part of retaining element exist in the presence of magnet Drawer body at least opens a segment distance, and/or inductance element is not powered on automatically reseting to initial by flexible member during triggering Position.
For the drawer body by slide track component vertical linear slide opening and closing on Furniture Body, catch element passes through elasticity Element linear slides the axis that on retaining element and the axis of its linear slide slides with drawer body vertical linear Right angle is set;Described drawer body by overcoming the reaction force of spring, clamping engagement element is connected in catch element, Realize spacing closing;Described inductance element be powered triggering when in the presence of metal part from magnet to retaining element it is mobile, And drive catch element elastic movement and be mutually disengaged with clamping engagement element, drawer body is at least beaten under the force of a spring Open a segment distance;Wherein, catch element is when drawer body at least opens a segment distance, and/or inductance element is not powered on triggering Automatically reset by flexible member to initial position.
Groove position is provided with the retaining element, the end set of catch element has rake and by flexible member line Property slide on groove position, the rear end of drawer body is provided with setting element, clamping engagement element be runner and be rotatably arranged on it is fixed On bit unit;When described drawer body is closed by runner rotary action on the rake of catch element.
The drawer body is made up of front panel, postnotum, left side plate and bottom, can be pulled out rail and is arranged on left and right sides On plate, clamping engagement element is arranged on postnotum, is determined slide rail and is arranged on the madial wall of Furniture Body.
The present invention is provided with inductance device in the rear end of Furniture Body by the improvement of said structure, after drawer body End is provided with clamping engagement element, and drawer body is by overcoming the reaction force of spring, clamping engagement element is connected to inductance In the catch element of device, spacing closing is realized, drawer body is by triggering the inductance element of inductance device, making catch element bullet Property motion and be mutually disengaged with clamping engagement element, and at least open a segment distance under the force of a spring, make Furniture Body Realized and automatically opened up by automatically controlled form, effectively convenient for users and operation, user can also be right according to the actual requirements One or more Furniture Bodies simultaneously or synchronously open;And determine slide rail and rail can be pulled out mutually to slide out by ball Close, make the opening and closing process of two rails more smooth, steady, while noise is lower, the buffering of mutual cooperation is provided between two rails Part and buffering counterpart, can be pulled out by buffering counterpart cushioning effect on bolster when rail determines slide rail sliding opening relatively, Caused collision noise when can effectively eliminate two rail relative motions, further make the opening and closing process of two rails more suitable Freely, steadily, noise is lower, to strengthen the usage experience of user;And spring be placed in determine slide rail and can pull out rail outside and Its diameter length efficiently utilizes the space between slide track component, made without departing from the thickness determined slide rail with can pull out rail formation Its structure is more succinct, more reduces production cost.It has simple and reasonable, excellent performance, assembles quick, operation side Just, manufacturing cost it is low, it is easy production, easily realize and it is safe and reliable the features such as, it is practical.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of first embodiment of the invention.
Fig. 2 is the structural representation of first embodiment of the invention.
Fig. 3 is another structural representation of first embodiment of the invention.
Fig. 4, Fig. 5 are the drawer body closing process structural representation of first embodiment of the invention.
Fig. 6 be first embodiment of the invention determine slide rail and rail structural representation can be pulled out.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
Referring to Fig. 1-Fig. 6, the powered bounce-back structure of this drawer sliding rail, including drawer body A, slide track component and furniture master Body B, drawer body A is by slide track component slide opening and closing on Furniture Body B;Wherein, slide track component includes mutually being slidably matched Determine slide rail 1 and rail 2 can be pulled out, determine slide rail 1 and be arranged on Furniture Body B, rail 2 can be pulled out and be arranged on drawer body A, furniture Main body B rear end is provided with inductance device, and inductance device includes retaining element 3, inductance element 4 and slided by flexible member 5 The catch element 6 on retaining element 3 is moved, drawer body A rear end corresponds to catch element 6 and is provided with clamping engagement element 7, fixed Slide rail 1 and it can pull out and be provided with spring 8 between rail 2, the one end of spring 8, which acts on, determines on slide rail 1, and the other end, which acts on, can pull out rail On 2;Described drawer body A by overcoming the reaction force of spring 8, clamping engagement element 7 is connected in catch element 6, Realize spacing closing;Described drawer body A by trigger inductance element 4, make the elastic movement of catch element 6 and with clamping engagement Element 7 is mutually disengaged, and a segment distance is at least opened under the active force of spring 8;Wherein, catch element 6 in drawer body A extremely Open a segment distance less, and/or automatically reset by flexible member 5 to initial position when inductance element 4 does not trigger.
Specifically, spring 8 is metal extension spring and one end acts on the front end for determining slide rail 1, and the other end, which acts on, to be pulled out The rear end of rail 2, makes to pull out rail 2 and determines the direction of the slip of slide rail 1 relatively and outwards acted on by tension spring all the time.Determine slide rail 1 and can Rail 2 is pulled out mutually to be slidably matched by metal material punch forming and by ball 9;Wherein, determine slide rail 1 and can pull out between rail 2 Fluted 10 are set, retainer 11 is provided with groove 10, ball 9 is arranged on retainer 11;Described spring 8, which is placed in, determines cunning Rail 1 and can pull out rail 2 outside and its diameter without departing from determine slide rail 1 and can pull out rail 2 formation thickness.
Bolster 12 is provided with groove 10, determines slide rail 1 and/or the corresponding bolster 12 of rail 2 can be pulled out be provided with buffering to match somebody with somebody Component 13, it can pull out by buffering the cushioning effect of counterpart 13 on bolster 12 when rail 2 determines 1 sliding opening of slide rail relatively, with Caused collision noise when eliminating the two relative motion.
Specifically, bolster 12 is arranged on the front end for determining slide rail 1 and is provided with the buffer part with certain elasticity 12.1, buffering counterpart 13 is arranged on the rear end that can pull out rail 2 and is provided with buffering auxiliary section 13.1, and it is relatively fixed can to pull out rail 2 By buffering the cushioning effect of auxiliary section 13.1 in buffer part 12.1 during 1 sliding opening of slide rail, during eliminating the two relative motion Caused collision noise.
The front end for determining slide rail 1 is integrally formed or split settings have the first hook 14, can pull out rail 2 rear end be integrally formed or Split settings have the second hook 15;Described spring 8 is metal extension spring and one end is acted in the first hook 14, and the other end is made With in the second hook 15.
Flexible member 5 is elastic pressuring spring and one end is acted in catch element 6, and the other end is acted on inductance element 4, Inductance element 4 comprises at least magnet, and at least part of retaining element 3 is made up of metal material;Described inductance element 4, which is powered, to be triggered When mobile to the metal part of retaining element 3 in the presence of magnet and drive the elastic movement of catch element 6, wherein clamping member Part 6 is automatically multiple by flexible member 5 when drawer body A at least opens a segment distance, and/or inductance element 4 is not powered on triggering Position is to initial position.
For drawer body A by slide track component vertical linear slide opening and closing on Furniture Body B, catch element 6 passes through elasticity The linear slide of element 5 is on retaining element 3 and axis base that the axis of its linear slide and drawer body A vertical linears are slided This is at right angles set;Described drawer body A is by overcoming the reaction force of spring 8, clamping engagement element 7 is connected to clamping On element 6, spacing closing is realized;To the metal of retaining element 3 in the presence of magnet when the described energization of inductance element 4 triggers Part is mobile and drives the elastic movement of catch element 6 and is mutually disengaged with clamping engagement element 7, and drawer body A is in spring 8 A segment distance is at least opened under active force;Wherein, catch element 6 at least opens a segment distance, and/or inductance in drawer body A Element 4 is not powered on automatically reseting to initial position by flexible member 5 during triggering.
Groove position 3.1 is provided with retaining element 3, the end set of catch element 6 has rake 6.1 and by elastic member For the linear slide of part 5 on groove position 3.1, drawer body A rear end is provided with setting element 16, clamping engagement element 7 be runner and It is rotatably arranged on setting element 16;When described drawer body A is closed by runner rotary action catch element 6 inclination In portion 6.1.
In said structure, drawer body A is made up of front panel 17, postnotum 18, left side plate 19 and bottom 20, can be drawn Derailed 2 are arranged on left side plate 19, and clamping engagement element 7 is arranged on postnotum 18, is determined slide rail 1 and is arranged on Furniture Body B Madial wall on.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of this area Personnel should be recognized that the present invention is not limited to the above embodiments, simply illustrate this hair described in above-described embodiment and specification Bright principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes 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.

Claims (5)

1. a kind of powered bounce-back structure of drawer sliding rail, including drawer body (A), slide track component and Furniture Body (B), drawer Main body (A) is by slide track component slide opening and closing on Furniture Body (B);Wherein, what slide track component included mutually being slidably matched determines Slide rail (1) and rail (2) can be pulled out, determine slide rail (1) and be arranged on Furniture Body (B), rail (2) can be pulled out and be arranged on drawer body (A) on;The rear end of Furniture Body (B) is provided with inductance device, inductance device include retaining element (3), inductance element (4) and Catch element (6) on retaining element (3) is slided by flexible member (5), the rear end of drawer body (A) corresponds to catch element (6) clamping engagement element (7) is provided with, determines slide rail (1) and can pull out to be provided with spring (8), spring (8) one end between rail (2) Act on and determine on slide rail (1), the other end, which acts on, can pull out on rail (2);Described drawer body (A) is by overcoming spring (8) Reaction force, clamping engagement element (7) is connected in catch element (6), realize spacing closing;Described drawer body (A) by triggering inductance element (4), making catch element (6) elastic movement and be mutually disengaged with clamping engagement element (7), and A segment distance is at least opened under the active force of spring (8);Wherein, catch element (6) drawer body (A) at least open one section away from From, and/or inductance element (4) do not trigger when automatically reset to initial position by flexible member (5);
It is characterized in that:The spring (8) is metal extension spring and one end acts on the front end for determining slide rail (1), and the other end acts on The rear end of rail (2) can be pulled out, makes to pull out rail (2) and determines the direction of slide rail (1) slip relatively and outwards acted on by tension spring all the time;
It is described to determine slide rail (1) and rail (2) be pulled out mutually to be slidably matched by metal material punch forming and by ball (9);Its In, determine slide rail (1) and can pull out to set fluted (10) between rail (2), retainer (11), ball are provided with groove (10) (9) it is arranged on retainer (11);Described spring (8) is placed in outside and its diameter determined slide rail (1) and can pull out rail (2) Without departing from determine slide rail (1) and can pull out rail (2) formation thickness;
Bolster (12) is provided with the groove (10), determines slide rail (1) and/or the corresponding bolster (12) of rail (2) can be pulled out to set Buffering counterpart (13) is equipped with, can pull out and be made when rail (2) determines slide rail (1) sliding opening relatively by buffering counterpart (13) buffering On bolster (12), with caused collision noise during the two relative motion of elimination;
The bolster (12) is arranged on the front end for determining slide rail (1) and is provided with the buffer part (12.1) with certain elasticity, delays Rush counterpart (13) to be arranged on the rear end that can pull out rail (2) and be provided with buffering auxiliary section (13.1), it is relative that rail (2) can be pulled out By buffering auxiliary section (13.1) cushioning effect in buffer part (12.1) when determining slide rail (1) sliding opening, to eliminate the two phase Caused collision noise during to motion;
The front end for determining slide rail (1) is integrally formed or split settings have the first hook (14), can pull out the rear end one of rail (2) Shaping or split settings have the second hook (15);Described spring (8) is metal extension spring and one end acts on the first hook (14) On, the other end is acted in the second hook (15).
2. the powered bounce-back structure of drawer sliding rail according to claim 1, it is characterised in that:The flexible member (5) is bullet Property stage clip and one end is acted in catch element (6), the other end is acted on inductance element (4), and inductance element (4) at least wraps Magnet is included, retaining element (3) is at least partly made up of metal material;Described inductance element (4) is powered when triggering in magnet Metal part movement from effect to retaining element (3) and drive catch element (6) elastic movement, wherein catch element (6) under exist Drawer body (A) at least opens a segment distance, and/or inductance element (4) be not powered on it is automatically multiple by flexible member (5) during triggering Position is to initial position.
3. the powered bounce-back structure of drawer sliding rail according to claim 2, it is characterised in that:The drawer body (A) passes through On Furniture Body (B), catch element (6) is existed slide track component vertical linear slide opening and closing by flexible member (5) linear slide On retaining element (3) and axis that the axis of its linear slide slides with drawer body (A) vertical linear is at right angles set substantially Put;Described drawer body (A) is by overcoming the reaction force of spring (8), clamping engagement element (7) is connected to catch element (6) on, spacing closing is realized;To the gold of retaining element (3) in the presence of magnet when described inductance element (4) energization triggers Category part is mobile and drives catch element (6) elastic movement and is mutually disengaged with clamping engagement element (7), and drawer body (A) exists A segment distance is at least opened under the active force of spring (8);Wherein, catch element (6) drawer body (A) at least open one section away from From, and/or inductance element (4) be not powered on triggering when automatically reset to initial position by flexible member (5).
4. the powered bounce-back structure of drawer sliding rail according to claim 3, it is characterised in that:Set on the retaining element (3) Groove position (3.1) is equipped with, the end set of catch element (6) has rake (6.1) and existed by flexible member (5) linear slide On groove position (3.1), the rear end of drawer body (A) is provided with setting element (16), and clamping engagement element (7) is runner and rotated It is arranged on setting element (16);When described drawer body (A) is closed by runner rotary action inclining in catch element (6) In inclined portion (6.1).
5. according to the powered bounce-back structure of any one of the claim 1-4 drawer sliding rails, it is characterised in that:The drawer body (A) it is made up of front panel (17), postnotum (18), left side plate (19) and bottom (20), rail (2) can be pulled out and be arranged on left and right On side plate (19), clamping engagement element (7) is arranged on postnotum (18), determines the inner side that slide rail (1) is arranged on Furniture Body (B) On wall.
CN201510494181.2A 2015-08-12 2015-08-12 The powered bounce-back structure of drawer sliding rail Active CN104997305B (en)

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DE102017108454A1 (en) * 2016-10-27 2018-05-03 Paul Hettich Gmbh & Co. Kg Drive device for a movable furniture part
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CN108536000A (en) * 2018-04-12 2018-09-14 虞李禾 A kind of medication alert alarm clock
KR102470209B1 (en) * 2018-04-27 2022-11-22 엘지전자 주식회사 Drawer Guide and Laundry Treatment Apparatus having the same
CN109752491A (en) * 2019-02-20 2019-05-14 湖南创阳环保科技有限公司 A kind of air data acquisition device

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