CN105935209A

CN105935209A - Furniture sliding rail buffer and furniture sliding rail applying same

Info

Publication number: CN105935209A
Application number: CN201610535856.8A
Authority: CN
Inventors: 林旭文
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-09
Filing date: 2016-07-09
Publication date: 2016-09-14

Abstract

The invention relates to a furniture sliding rail buffer and a furniture sliding rail applying the same. The buffer comprises a buffer foundation support and a trip unit, the buffer foundation support comprises a sliding block, a base, reset springs, a damping buffer body and a self-locking connection buckle; the self-locking connection buckle comprises a first rotating and combining portion and a lower hook arm which are arranged in a front-rear mode, the head end of the sliding block is provided with a second rotating and combining portion, the tail end of the base is provided with a trap, when the trip unit drives the self-locking connection buckle to move backwards and makes the lower hook arm retreat and move to the position above the trap, the lower hook arm can rotate downwards to stretch into the trap, so that a first sliding-out and combining portion sinks along with the lower hook arm, the sinking first sliding-out and combining portion can avoid the retreating second sliding-out and combining portion so that the second sliding-out and combining portion can cross over the first sliding-out and combining portion to move backwards continuously, and then the trip unit can be separated from the self-locking connection buckle. The furniture sliding rail buffer and the furniture sliding rail applying the same have the above-mentioned characteristics and advantages.

Description

Furniture slide rail buffer and the furniture slide rail applied thereof

Technical field

The present invention relates to can automatically reset buffer, particularly to a kind of buffer applied on furniture slide rail, when When closing the object such as drawer of furniture in the last LAP closed, it is possible to automatically allow described cunning by means of described buffer Rail put automatic closing drawer in place to medial movement but closing process will not action dynamics the most greatly thus not only reduce closedown noise, Reduce impact and be greatly improved user and use the fine impression of furniture.

Background technology

Existing slide rail and use buffer thereof, structure type is the most, most typical technical pattern such as Application No. 201120141149.3,201120338842.X, 201320638108.4,201420038872.2,201420340704.9 Patent application scheme.In the technical scheme of these types, it is both provided with the furniture slide rail buffer being mountable in outer rail, Described furniture slide rail buffer also includes upper and lower layout and is mutually inserted the slide block linked together and base, is connected to institute State the back-moving spring between base and described slide block and the damping buffering that the resilience force of described back-moving spring can be buffered Device, the self-locking junction button that can described base and described slide block be locked, also include tripper.These families are installed The guide rail of tool sliding track bumper absorber the most often problem appear to is that when slide rail has been switched off, the interior rail medial extremity of described slide rail Easily tilt and depart from described furniture slide rail buffer, thus whole drawer double swerve is the most severe, even when pull drawer Derailing.How improving the structure of described furniture slide rail buffer for this is that we need to improve the stability of described slide rail further The problem to improve further.

Summary of the invention

Improving, in order to improve the problem in the presence of prior art, the stability that described slide rail runs further, the present invention carries Going out a kind of brand-new furniture slide rail buffer, including buffering pedestal and electrical apparatus release, described buffering pedestal includes upper and lower layout phase Slide block that interfix is connected together in succession and base, the back-moving spring being connected between described base and described slide block and can be to institute State the damping buffer that the resilience force of back-moving spring is buffered, the self-locking that described base and described slide block can be locked Junction button, described slide block slides axially and is arranged on described base；It is characterized in that:

A () described self-locking junction button includes arranged in front and rear first and rotates joint portion and lower hook arm, the cephalic par of described slide block Being provided with the second rotation joint portion, described self-locking junction button rotates joint portion by described first and is pivotally attached to described slide block Second rotates on joint portion, and the rotary motion trace plane of described self-locking junction button is approximately perpendicular to the upper surface of described slide block, described Lower hook arm be positioned at described self-locking junction button bottom and can hook to described base；

B () is provided with dodging the trap of described lower hook arm and can be in conjunction with described lower hook on the tail end of described base The hook arm joint portion of arm, when described slide block slides rearwardly out on described base and allows described lower hook arm reach described trap location, Described lower hook arm can be rotated down and stretches into described trap and hook described hook arm joint portion and then can lock described slide block system Only it reversely resets；

C () forward and backward upper hook arm and first that is disposed with on the back of described self-locking junction button skids off joint portion, described upper hook arm has Have connected structure thus allow grafting object thereon can not prolapse upwards, described first skids off binding site in described lower hook arm Top；

The most plate-shaped slide rail that can be fixedly attached to of (d) described electrical apparatus release, described electrical apparatus release include can be plugged into described Front cross-arm in upper hook arm and the second of joint portion can be skidded off in conjunction with described first and skid off joint portion；When described electrical apparatus release moves ahead And described front cross-arm is when being plugged in described upper hook arm, before described front cross-arm can be with described self-locking junction button and described slide block Row but can not from described upper hook arm prolapse upwards, described in when described electrical apparatus release retreats, second skids off described in joint portion combines First skids off joint portion and skids off joint portion by described first and can be moved back by with described self-locking junction button and described slide block Dynamic；

E () is moved rearwards by with described self-locking junction button when described electrical apparatus release and allows described lower hook arm retreat and move to described trap Top time, described lower hook arm can be rotated down and stretch into described trap thus described first skid off joint portion and sink the most therewith, Described first sunk skids off joint portion and can dodge described the second of retrogressing and skid off joint portion thus allow described second to skid off knot Conjunction portion crosses described first and skids off joint portion and continue to be moved rearwards by, and the most described electrical apparatus release can depart from described self-locking junction button.

Wherein, the forward and backward relative direction referring to determine on the basis of the direction of motion of slide rail mentioned in the present invention, slide rail Medial extremity after being arranged in furniture is also the front end of described furniture slide rail buffer, otherwise is rear end or perhaps tail end.Sliding Middle rail or interior rail in rail are to shrink slide rail when medial extremity moves, namely close drawer, otherwise open drawer exactly.This Mention in bright upper and lower be also a relative position of orientation.

Wherein, described upper and lower layout is also mutually inserted the slide block and base linked together, and main defines described cunning , since there is socket connection relation, between these them in the relative position relation between block with base and relative annexation Some wall body or mechanism are interspersed in together.Secondly, the stop arranged between described slide block and base, mainly use Range in time limiting that axially opposing sliding disengages between them, for this described stop can be monolateral be arranged on described On slide block or base, it is also possible to be matingly simultaneously located on described slide block and base.

Wherein, described back-moving spring and described damping buffer are the assemblys of conflict, described damping buffer master If allowing described slide block to inward side to reset movement on described base to buffer the resilience force of described back-moving spring Time not want the too quickly speed of dynamics the most too fast；Described damping buffer typically uses bounce cylinder, cushion cylinder or buffer spring Manufacture.

Wherein, described self-locking junction button includes arranged in front and rear first and rotates joint portion and lower hook arm, main definitions First relative position relation rotated between joint portion and lower hook arm on described self-locking junction button and they between have one Fixed spacing thus described lower hook arm can rotate joint portion for arm of force fulcrum with described first.

Wherein, described lower hook arm is positioned at the bottom of described self-locking junction button hook to described base, and main definitions is always On body the described lower hook arm relative position on described self-locking junction button and can hook to the function of described base and purposes, with Time also define the structure of described lower hook arm, it has and can hook described base thus lock described slide block and prevent it and reversely reset Structure.To this end, described lower hook arm itself in hook formation and bending arm body curve before direction is directed towards described base Extreme direction.

Wherein, the tail end of described base is provided with dodging the trap of described lower hook arm and can be in conjunction with described The hook arm joint portion of lower hook arm, the knot at the position that combines with described lower hook arm of the tail end of the described base of main definitions Structure；The described trap site combined with described lower hook arm can be the structure of pit shape, it is also possible to be the structure opened wide completely Or through-hole structure, as long as can allow described lower hook arm enter wherein, " dodge " for this technical characteristic namely " collecting ", " connect Receive " or the synonym of " allowing it enter "；The hook arm joint portion combined with described lower hook arm, actually can be with described Lower hook arm forms the position that clasp joint connects, and allows described lower hook arm also can hook it when extending into described trap, such as position Near the wall body of front extreme direction around the most described trap of wall body around described trap.

Wherein, on the back of described self-locking junction button, the forward and backward upper hook arm and first that is disposed with skids off joint portion, mainly fixed Justice described upper hook arm and first skids off joint portion and arranges position and described upper hook arm and the on the described self-locking junction button One skids off the relative position relation between joint portion on described self-locking junction button, has certain spacing between them, and Also defining described upper hook arm is also a kind of structure having and being capable of hook street.

Wherein, described upper hook arm there is connected structure thus allow grafting object thereon can not prolapse upwards, main definitions If the described front cross-arm that described upper hook arm object thereon with grafting such as will be detailed below mentioning links together and can have Some attachment structures, if the most described upper hook arm combines described lower hook arm, described upper hook arm cannot prolapse upwards；Realizing should Frame mode can be in the horizontal direction be mutually inserted structure, it is also possible to be inclined-plane connected structure.

Wherein, described first skids off binding site in the top of described lower hook arm, and main definitions described first skids off knot Relative position relation on described self-locking junction button between conjunction portion and described lower hook arm, described first skids off joint portion can position Surface in described lower hook arm, it is also possible to the most somewhat there is skew.Owing to described first skids off binding site In the top of described lower hook arm, rotate when described self-locking junction button for this and allow described lower hook arm enter described trap and sink Time, described first skids off joint portion also can sink mobile therewith and obtain sinking stroke such that it is able to skid off allowing described first Joint portion skids off with described second to have in the horizontal direction between joint portion when intersecting height in a big way can be formed again and dodges Described second skid off joint portion dodge space.

Wherein, described electrical apparatus release is the most plate-shaped can be fixedly attached to slide rail, and the described electrical apparatus release of main definitions is always Shape on body is the most plate-shaped, and also defining described electrical apparatus release is the component that can be fixedly attached on slide rail, institute State electrical apparatus release and can combine riveting by the connection handle being arranged on described electrical apparatus release or the installing hole being arranged on described electrical apparatus release Nail class connector form a fixed connection with described slide rail, and described connection handle be on described electrical apparatus release setting can be with described Slide rail forms the connecting portion connected.

Wherein, described electrical apparatus release includes the front cross-arm can being plugged in described upper hook arm, when described electrical apparatus release moves ahead And described front cross-arm is when being plugged in described upper hook arm, before described front cross-arm can be with described self-locking junction button and described slide block Row but can not from described upper hook arm prolapse upwards.First the described front cross-arm of the described electrical apparatus release of main definitions can be plugged into Function in described upper hook arm and attachment structure, can not prolapse upwards after what described front cross-arm had be plugged in described upper hook arm Structure such that it is able to the medial extremity of the described interior rail being arranged on described electrical apparatus release will not be tilted, described on this basis Front cross-arm can also draw described self-locking junction button and move forward.

Wherein, described electrical apparatus release includes and can skid off the second of joint portion in conjunction with described first and skid off joint portion, works as institute State described in when electrical apparatus release retreats second to skid off joint portion and combine described first and skid off joint portion and skid off knot by described first Conjunction portion can be moved rearwards by with described self-locking junction button and described slide block.This feature define described second skid off joint portion with Described first skids off the structure that joint portion can combine, and defining described second, skid off can when joint portion retreats Traction promotes function and the structure of described self-locking junction button retrogressing.Additionally it is plugged into described when the described front cross-arm of described electrical apparatus release In upper hook arm and described second skid off joint portion and combine described first when skidding off joint portion, described first skid off joint portion from Contact residence is stated second and is skidded off joint portion below, thus described first skids off joint portion and can limit again described electrical apparatus release and can not hold Change places prolapse upwards from described upper hook arm.

Wherein, described the first of sinking skids off joint portion and can dodge described second and skid off joint portion thus allow described second Skidding off joint portion to cross described first and skid off joint portion and continue to be moved rearwards by, the most described electrical apparatus release can depart from described self-locking even Connect button.First this feature at least defines described first and skids off the relative linking that joint portion skids off with described second between joint portion Structure and the avoiding structure when retreating, can be concavo-convex combinative structure between them, it is also possible to is the protrusion post relatively protruded And tandem combinative structure.Secondly, this feature also at least defines has energy between described front cross-arm and described upper hook arm Enough socket connections again can when retreating the attachment structure of relative separation.

Described second can be dodged skid off joint portion since sink described first skids off joint portion, described first sliding for this Go out the stroke that joint portion sinks to skid off joint portion and described second at least equal to described first and skid off between joint portion in level side The altitude range of cross-lapping before and after upwards.

According to technique scheme, (1) is when described interior rail and connects described electrical apparatus release thereon at described slide block in other words When (medial extremity) forwardly above of described self-locking junction button is mobile, the front cross-arm of described electrical apparatus release can be plugged into described self-locking It is attached to described upper hook arm and is had without upwards disengaging the front end inclined plane of the most described front cross-arm in the upper hook arm of junction button Below some bending walls, and give moment that described self-locking junction button moves forward thus allow described self-locking junction button somewhat Be rotated up and then allow described lower hook arm overturn slightly upwards, also so that allow between described lower hook arm and described base thread off, institute State second to skid off joint portion and skid off joint portion also in relation with described first, it is ensured that described electrical apparatus release had both made to halt in centre described Front cross-arm is also without departing from described upper hook arm, and the most described back-moving spring can be with described slide block, and described slide block is by described First rotates joint portion and described second rotates joint portion with described self-locking junction button, and described self-locking junction button is by described the One skids off joint portion and described second skids off joint portion with described electrical apparatus release, and described electrical apparatus release is with connecting interior rail one thereon And moving forward reset, wherein said damping buffer can allow again the rebound velocity of described back-moving spring be buffered.Described Front cross-arm was inserted in the period in described upper hook arm, and described front cross-arm can not be deviate from from described upper hook arm, thus is connected to The medial extremity of the interior rail on described electrical apparatus release also cannot be upturned, allow the medial extremity of described interior rail be fitted in all the time described in On rail, the gap between the most described interior rail and described middle rail would not be enlarged thus substantially increase stablizing of slide rail operation Property.

(2) when described interior rail is moved rearwards by with the described electrical apparatus release being combined on described self-locking junction button, described Two skid off joint portion squeezes backward and pushes away described first and skid off joint portion thus drive described self-locking junction button and connected described Slide block slides backward on described base, but when the lower hook arm retrogressing of described self-locking junction button moves to the top of described trap Time, described lower hook arm can be rotated down and stretch into described trap thus described first skid off joint portion and sink the most therewith, sinking Described first skids off joint portion can dodge described second and skid off joint portion thus allow described second to skid off joint portion and cross described First skids off joint portion continues to be moved rearwards by, and the front cross-arm of the most described electrical apparatus release starts to depart from rising to the bait of described self-locking junction button Arm, and described second skid off that joint portion can also to skid off while joint portion extruding further downward described crossing described first First skids off joint portion, and then allows described lower hook arm be rotated down the most further to stretch into described trap and hook described hook arm and combine Portion.The most described interior rail and described electrical apparatus release thereon move outward with the disengaging of described self-locking junction button completely.

Further technical scheme is it is also possible that be provided with opening up axial slide on described base, described from Lock junction button is positioned at the top of described axial slide, and the lower hook arm of described self-locking junction button falls into described axial slide and is shelved on In the groove bottom wall of described axial slide, described trap is arranged on the end-position of the groove bottom wall of described axial slide, in conjunction with described The described groove bottom wall of trap forms described hook arm joint portion.

Wherein, the described groove bottom wall in conjunction with described trap refers to be positioned at the described groove bottom wall of described trap lateral location, also Refer to extend to described trap institute protrusion wall body in space, refer to allow the described self-locking connection extending in described trap in a word The lower hook arm of button can the wall body of hook.According to technique scheme, by described axial slide, the described end can not only be improved The structural strength of seat, and can guide and limit described self-locking junction button and upper described lower hook arm thereof move axially track, Will not swing because of stress.

Further technical scheme is it is also possible that described second rotation joint portion is rotating shaft, and described first rotates joint portion Being can be hinged on described second to rotate the prong arm on joint portion, described second rotates joint portion connects support even by a pair Receiving the cephalic par of described slide block, described second rotates and connects support described in joint portion and a pair and be positioned at the upper of described axial slide Side or extend directly in described axial slide.So can position described self-locking even by means of connecting holder pivots described in a pair Connect button.

Further technical scheme is it is also possible that be provided with limiting connection support described in a pair on described axial slide Slide axially the stop part of stroke, connects support and jointly match the described base of formation and described cunning with described stop part described in a pair Slipping away the stop of stroke for limiting relative maximum between them between block.

Further technical scheme is it is also possible that be additionally provided with and described axial slide upper and lower corresponding on described slide block Axial corridor, described self-locking junction button is arranged in described axial corridor and the lower hook arm of described self-locking junction button is from described Axially corridor extends in described axial slide.

Further technical scheme is it is also possible that also include the fence forming a pair left and right layout in described axial corridor Body, the rear end of fence body described in a pair is attached to the fence binding site of described slide block rearward end, the top of fence body described in a pair End face is higher than the upper surface at described fence binding site place.Described electrical apparatus release so can be allowed to the leading section side of described slide block When the top moving into described slide block, be arranged at below described electrical apparatus release second skid off joint portion can be at a pair The described axial corridor that described fence body is constituted is moved, and the described side panel that will be detailed below mentioning really can slide It is overlapped on the fence body in described axial corridor and moves.The most stable but also to substantially increase the structure of described slide block strong Degree, reduces the thickness of whole described furniture slide rail buffer.

Further technical scheme is it is also possible that the top of described electrical apparatus release is additionally provided with side panel, the described side wing Sheet extends and at least one fence body in described axial corridor, when described electrical apparatus release is in the sliding back and forth over of described slide block, Described side panel slides and is overlapped on the fence body in described axial corridor.

Further technical scheme is it is also possible that rotate knot in the described lower hook arm of described self-locking junction button with described first Being additionally provided with laterally protruding post between conjunction portion, described laterally protruding post is to perpendicular with the Plane of rotation of described self-locking junction button Direction extends, and described laterally protruding post can act against below described fence body thus limit institute by described laterally protruding post State the resupinate angle of self-locking junction button.

Further technical scheme is it is also possible that described upper hook arm has bending wall, the bending wall of described upper hook arm Towards with described lower hook arm towards contrary configuration, it is adaptive that the front end of described front cross-arm has bending wall with described upper hook arm Inclined plane.Wherein, the bending wall of described upper hook arm towards with described lower hook arm towards contrary configuration, main definitions institute State upper hook arm bending wall towards, and it is contrary towards the direction that curves of the bending arm body with described lower hook arm, The bending wall of the most described upper hook arm is directed towards the tail end direction of described base

Further technical scheme it is also possible that on described self-locking junction button first to skid off joint portion be the epirelief raised up Block, it is downwardly projecting lower protruding block that second on described electrical apparatus release skids off joint portion, the forward and backward layout on described self-locking junction button Described upper hook arm and first skid off and there is uncovered top dead slot upward, when described electrical apparatus release is along described self-locking between joint portion When the upper surface of junction button moves forward, the front cross-arm of described electrical apparatus release and described second skids off joint portion and can be contained in described In the dead slot of top.

Further technical scheme is it is also possible that the described front cross-arm of described electrical apparatus release down extends formation extension, institute Stating extension and described second to skid off and be provided with the first pit between joint portion, described second skids off and also sets up after joint portion Having the second pit, first on described self-locking junction button skids off joint portion can not only be inserted into described second pit and energy Insert described first pit.

Further technical scheme is it is also possible that the most axially arranged on described base have downward opening buffer to accommodate Groove, described buffer holding tank is adjacent and is parallel to described axial slide, and the main body of described damping buffer is contained in described slow Rush in device holding tank, and the axle head of the output shaft of described damping buffer is connected to the tail end of described slide block.This adjacent but Notch towards contrary structure, but the parts that can not only convenient be installed on it and also be able to simplifying while structure Substantially increase the laser intensity of described base.

Further technical scheme is it is also possible that be additionally provided with on the left and right both sides of described slide block and can dodge furniture cunning The sidewall bodies of rail axially dodge passage, described self-locking junction button is axially dodged between passage the described of left and right setting Region.

Further technical scheme is it is also possible that also include horizontal buffer substrate tablet, and described horizontal buffer substrate tablet is positioned at described cunning The axial end portion of block tail end and an end of described horizontal buffer substrate tablet are fixed on described slide block tail end and another end is Free end.

Further technical scheme is it is also possible that include the outer rail of generally U-shaped channel-shaped, middle rail and interior rail, described middle rail Slide axially in being arranged on the U-type groove of described outer rail and described middle rail with the notch of described outer rail towards identical, described interior rail Slide axially in being arranged on the U-type groove of described middle rail and the notch of described middle rail and described interior rail is towards contrary；Its feature exists In, also including described furniture slide rail buffer, the buffering pedestal of described furniture slide rail buffer is arranged on inside described outer rail In the U-type groove of end, described electrical apparatus release is connected in the U-type groove of described interior rail medial extremity by the described connection handle being arranged on.

May apply to furniture slide rail buffer by this owing to the present invention has These characteristics and advantage and applied In furniture slide rail.

Accompanying drawing illustrates:

Fig. 1 is the decomposing schematic representation of the furniture slide rail of the described furniture slide rail buffer of the application present invention；

Fig. 2 is the decomposing schematic representation of the described furniture slide rail buffer of the application present invention；

Fig. 3 is the schematic diagram of the buffering pedestal of the described furniture slide rail buffer of the application present invention；

Fig. 4 is the Facad structure schematic diagram of the described slide block in the described buffering pedestal of the application present invention；

Fig. 5 is the inverse layer structure schematic diagram of the described slide block in the described buffering pedestal of the application present invention；

Fig. 6 is 45 ° of side-looking structural representations of the described self-locking junction button in the described buffering pedestal of the application present invention；

Fig. 7 is the positive side-looking structural representation of the described self-locking junction button in the described buffering pedestal of the application present invention；

Fig. 8 is the schematic diagram of substructure of the described electrical apparatus release in the described buffering pedestal of the application present invention；

Fig. 9 is 45 ° of side-looking structural representations of the described electrical apparatus release in the described buffering pedestal of the application present invention；

Figure 10 is the positive side-looking structural representation of the described electrical apparatus release in the described buffering pedestal of the application present invention；

Figure 11 is that described self-locking junction button and the described electrical apparatus release in the described buffering pedestal of the application present invention is when moving forward Matching relationship side-looking structural representation；

Figure 12 is that described self-locking junction button and the described electrical apparatus release in the described buffering pedestal of the application present invention is when being moved rearwards by Matching relationship side-looking structural representation；

Figure 13 is the inverse layer structure schematic diagram of the described base in the described buffering pedestal of the application present invention；

Figure 14 is the Facad structure schematic diagram of the described base in the described buffering pedestal of the application present invention.

Detailed description of the invention

Below in conjunction with the accompanying drawings 1 to accompanying drawing 14 to the application furniture slide rail buffer of the present invention and the furniture slide rail applied thereof Detailed description of the invention be described further.

As it is shown in figure 1, the described slide rail 100 of the present embodiment design includes the outer rail 5 of generally U-shaped channel-shaped, middle rail 6 and interior Rail 7, also includes that furniture slide rail buffer, described furniture slide rail buffer include medial extremity U-shaped being arranged on described outer rail 5 Buffering pedestal 101 in groove and the electrical apparatus release 3 in being arranged on the U-type groove of described interior rail 7 medial extremity, described electrical apparatus release 3 includes Connection handle 36, described connection handle 36 is provided with connecting hole 30, combines riveting by the described connecting hole 30 on described connection handle 36 Nail connects the installing hole 70 arranged in the groove bottom wall of described interior rail 7 medial extremity U-type groove, is directly fixedly mounted by described electrical apparatus release 3 In the groove bottom wall of described interior rail 7 medial extremity U-type groove.Described middle rail 6 slides axially and is arranged in the U-type groove of described outer rail 5 also And the notch of described middle rail 6 and described outer rail 5 is towards identical, described interior rail 7 slides axially and is arranged on the U-type groove of described middle rail 6 In and the notch of described middle rail 6 and described interior rail 7 towards contrary.

Wherein, the forward and backward relative direction referring to determine on the basis of the direction of motion of slide rail mentioned in the present embodiment, sliding Medial extremity after rail is arranged in furniture is also the front end of described furniture slide rail buffer, otherwise is rear end or perhaps tail end. Described middle rail 6 or interior rail 7 in slide rail are to shrink slide rail when medial extremity moves, namely close drawer, otherwise open exactly Drawer.The embodiment of the present invention is mentioned upper and lower be also a relative position of orientation, that mentions axially also refers to slide rail or institute State the direction at the movement locus place of slide block.

As in figure 2 it is shown, described buffering pedestal 101 includes upper and lower layout and is mutually inserted the base 1 linked together and slides Block 2, be connected between described base 1 and described slide block 2 and be positioned at two side positions back-moving spring (11,12) and can be to described Damping buffer 13 that the resilience force of back-moving spring (11,12) is buffered, described base 1 can be given with described slide block 2 The self-locking junction button 4 of locking；Described slide block 2 slides axially and is arranged on described base 1, as described in shown in Fig. 4, Fig. 5 and Figure 14 Be additionally provided with between base 1 with described slide block 2 can limit the relative range that slips away between them stop (190, 290).

Described back-moving spring (11,12) and described damping buffer 13 are the assemblys of conflict, described damping buffering Device 13 is primarily to buffer the resilience force of described back-moving spring (11,12) thus make described slide block 2 inside on described base 1 It is the most too fast that side does not wants the too quickly speed of dynamics when reset movement, thus not only reduce the noise of closedown but also be greatly improved The comfort level used and friendliness, and described damping buffer 13 uses bounce cylinder to have main body 131 and output shaft 132, when Right described damping buffer 13 can also use cushion cylinder or buffer spring manufacture.As in figure 2 it is shown, described back-moving spring (11, 12) front end is positioned on the positioning seat (110,120) of described base 1, and the tail end of described back-moving spring (11,12) is positioned at institute State on the positioning seat (210,220) of slide block 2.

Below to applying the concrete real of the described base 1 of the present invention, slide block 2, electrical apparatus release 3 and described self-locking junction button 4 Execute structure and make further substep explanation.

First, about described base 1.

The generally T-shaped axial main body 10 that includes of described base 1, described base 1 is by being arranged on described axial main body 10 The two flank limits (181,182) of both sides are plugged on described slide block 2 both sides and are arranged in inserting groove (281,282)；In fact described Relative socket connection structure between base 1 with described slide block 2 can also make other arrange, be not only only have the present embodiment this A kind of enforcement structure.The stop arranged between described slide block 2 and base 1, is mainly used in limiting axially opposing cunning between them Move disengage time range, for this described stop can be monolateral be arranged on described slide block 2 or base 1, it is also possible to as The present embodiment is simultaneously located on described slide block 2 and base 1 with being equally mutually paired.

As in figure 2 it is shown, be provided with downward opening buffer holding tank 14, described damping buffer on described base 1 The main body 131 of 13 is contained in described buffer holding tank 14, and the axle head clamping of the output shaft 132 of described damping buffer 13 On the locator card 200 of the tail end being connected to described slide block 2.So described resistance when described slide block 2 bounces back on described base 1 Buddhist nun's buffer 13 can form reply buffering moment, reduces the reply speed of described slide block 2.

As shown in figure 14, the end-position at cell wall 140 reverse side of the described buffer holding tank 14 of described base 1 is arranged Have one of them block 190 forming described stop, accordingly shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5 as described on slide block 2 Being provided with another backstop 290, described block 190 forms first stop A with backstop 290 opposing pairs.So when described When slide block 2 axial slip goes out described base 1, described backstop 290 can be stopped by described block 190 thus define described cunning Block 2 skids off (slipping away) stroke in the maximum of described base 1.

As shown in Fig. 3, Figure 14, described base 1 is axially provided with opening up axial slide 15, described axial cunning Groove 15 is adjacent and is parallel to described buffer holding tank 14, but its opening is towards on the contrary；This adjacent but notch is towards contrary Structure, but the parts that can not only convenient be installed on it and also be able to simplify substantially increase while structure described The laser intensity of base 1.

Tail end at described base 1 is provided with trap 17, and described trap 17 also is located at the end of described axial slide 15 (i.e. the end at described axial slide 15 removes part groove bottom wall 150) and become in the groove bottom wall 150 of described axial slide 15 One dodge window, the described groove bottom wall 150 in conjunction with described trap is formed and can form, with described lower hook arm 46, the hook that be connected Arm joint portion 151.

As shown in Fig. 3, Figure 14, the end of described axial slide 15 is also positioned at the described groove bottom wall before described trap 17 It is provided with limiting the most described support 23 on 150 to slide axially a pair stop part (161,162) of stroke, a pair Described stop part is additionally provided with transition gap 160 between (161,162).Stop part described in described support 23 and a pair (161, 162) between, common pairing forms another stop B between described base 1 and described slide block 2.

As shown in Fig. 3, Figure 14, the horizontal main body of described base 1 leading section is additionally provided with base installing hole 18, described In the U-type groove of the medial extremity that base 1 is fixedly attached to described outer rail 5 by connectors such as described base installing hole 18 and rivets.

Second, about described slide block 2.

Described slide block 2 is the most plate-shaped, and as shown in Figure 2 and Figure 3, the axial end portion at its tail end is provided with horizontal stroke To buffer substrate tablet 21, an end of described horizontal buffer substrate tablet 21 is fixed on the tail end of described slide block 2 and another end is freely End.So when shrinking described middle rail 6, the medial extremity of described middle rail 6 can act against on described horizontal buffer substrate tablet 21 thus to it Form buffering.

As shown in Figure 4, the left and right both sides at described slide block 2 are additionally provided with the axle of the sidewall bodies that can dodge described interior rail 7 To dodging passage (291,292), described self-locking junction button 4 be positioned at left and right setting described axially dodge passage (291,292) it Between region.Namely described interior rail 7 is when contract slides, its groove bottom wall is in the top of described slide block 2 but its side, both sides Wall is inserted in described passage (291,292).

As shown in Fig. 3, Fig. 4 and Fig. 5, described slide block 2 is additionally provided with and the described axial slide 15 on described base 1 The axial corridor 27 of upper and lower corresponding, described axial corridor 27 up/down perforation in the vertical direction, also include being formed and described axially walk The fence body (25,26) of a pair left and right layout of corridor 27, the rear end of fence body described in a pair (25,26) is attached to described slide block 2 The fence binding site 28 of rearward end, the top end face (250,260) of fence body described in a pair (25,26) combines higher than described fence The upper surface at place, position 28, is so easy to described electrical apparatus release 3 and slips into described axial corridor 27 from back to front, particularly can allow The glide slope of described electrical apparatus release 3 can slide and be overlapped on the top end face (250,260) of fence body described in a pair (25,26) but position Described front cross-arm 31 below described electrical apparatus release 3, second skid off joint portion 33 and can walk in described axial corridor 27.Its Secondary described backstop 290 is also disposed at the end-position of the described fence body 25 near described buffer holding tank 14.

When described slide block 2 is plugged on described base 1, the described buffer holding tank 14 on described base 1 is positioned at institute State the side of fence body 25, and described axially dodge outside the groove bottom wall 140 that passage 292 is positioned at described buffer holding tank 14 Side.

As shown in Fig. 2, Fig. 5, the leading section of fence body described in a pair (25,26) is provided with and rotates combination with described first Portion 41 can be hinged rotating shaft 24, described rotating shaft 24 is connected to described slide block 2 by support 23, described support 23 include a pair left The connection support (231,232) of right layout.When described slide block 2 is plugged on described base 1, described rotating shaft 24 and support 23 are stretched Enter in described axial slide 15, and when described slide block 2 skids off on described base 1, described rotating shaft 24 and support 23 energy Enough slips in described axial slide 15, and act against when sliding into end on a pair stop part (161,162), thus also The maximum axial of described slide block 2 can be limited slip away stroke.

3rd, about self-locking junction button 4.

As shown in Figure 6 and Figure 7, described self-locking junction button 4 includes arranged in front and rear first and rotates joint portion 41 and lower hook Arm 46, as it is shown in figure 5, described second rotation joint portion 24 is rotating shaft, described first rotation joint portion 41 is to be hinged on institute Stating the prong arm in rotating shaft 24 thus have prong 410, described self-locking junction button 4 rotates on joint portion 41 by described first Prong 410 is pivotally attached in described rotating shaft 24, so can be by means of self-locking junction button described in described support 23 rotational positioning 4；The rotary motion trace plane of described self-locking junction button 4 is approximately perpendicular to the upper surface of described slide block 2.The top of described lower hook arm 46 In pyramid type and be positioned at described self-locking junction button 4 bottom and can hook to described base 1, wherein, described lower hook arm 46 is positioned at The bottom of described self-locking junction button 4 hook are to described base 1, and the most described lower hook arm 46 of main definitions is in described self-locking Relative position on junction button 4 and can hook to the function of described base 1 and purposes, also define described lower hook arm 46 simultaneously Structure, it has and can hook described base 1 thus lock described slide block 2 and prevent its structure reversely resetted.To this end, under described Hook arm 46 itself is in hook formation and the direction that curves of bending arm body is directed towards the front extreme direction of described base 1.

When described base 1 and slide block 2 are mutually inserted when linking together, and described rotating shaft 24 and described support 23 extend into and set Putting in the described axial slide 15 on described base 1, described self-locking junction button 4 is positioned at the top of described axial slide 15, institute The lower hook arm 46 stating self-locking junction button 4 extends in described axial slide 15 from described axial corridor 27 and is shelved on described axle In the groove bottom wall 150 of chute 15 reverse side of groove bottom wall 150 shown in Figure 14 (groove bottom wall 150 shown in Figure 13 be).When described cunning Before block 2 reaches maximum travel position when sliding rearwardly out on described base 1, first the tip, top of described lower hook arm 46 slips over and sets Put the described transition gap 160 between a pair stop part (161,162), then reach described trap 17 position, described lower hook arm 46 can be rotated down and stretch into described trap 17 and hook described hook arm joint portion 151 and then can lock described slide block 2 and prevent It reversely resets.

On the back of described self-locking junction button 4, the forward and backward upper hook arm 43 and first that is disposed with skids off joint portion 45, described on Hook arm 43 has the bending wall 430 of inclination, described bending wall 430 towards with the joining towards contrary of described lower hook arm 46 Putting, described first skids off joint portion 45 is positioned at the top of described lower hook arm 46, and described upper hook arm 43 is positioned at described first and rotates The top of joint portion 41.The bending wall 430 of described upper hook arm 43 towards with described lower hook arm 46 towards contrary configuration, mainly Define described upper hook arm 43 bending wall 430 towards, and its curved towards with the bending arm body of described lower hook arm 46 It is contrary for turning direction, and the bending wall 430 of described upper hook arm 43 is directed towards the tail end direction of described base 1.By described folding The configuration of curved wall 430, described upper hook arm 43 can allow it can not prolapse upwards in conjunction with the front cross-arm 31 of described electrical apparatus release 3.When So in order to realize the function of not prolapse upwards, it is also possible to will be set between described upper hook arm 43 and described front cross-arm 31 mutually In the horizontal direction can the structure of grafting.

As shown in Figure 6, Figure 7, described self-locking junction button 4 described lower hook arm 46 with described first rotate joint portion 41 it Between be additionally provided with laterally protruding post 42, described laterally protruding post 42 is to perpendicular with the Plane of rotation of described self-locking junction button 4 Direction extends and the width that extends is more than the width between fence body (25,26) described in a pair, as shown in figure 11, when described the When one rotation joint portion 41 is hooked on described second rotation joint portion 24, described in a pair, laterally protruding post 42 is positioned at described in a pair The lower section of fence body (25,26) is it is thus possible to act against respectively below a pair fence body (25,26) of described slide block 2 thus logical Cross described laterally protruding post 42 and limit described self-locking junction button 4 and described lower hook arm 46 is axially walked described around described rotating shaft 24 The angle (amplitude overturn in other words) that in corridor 27, upwards (dextrad in Figure 11 is upward direction) overturns.

In the present embodiment, as shown in Figure 6, Figure 7, first on described self-locking junction button 4 skid off combine 45 be set to The upper protruding block of upper projection, described upper hook arm 43 and first skids off has uncovered top dead slot 44 upward, institute between joint portion 45 State top dead slot 44 and combine described electrical apparatus release 3 for activity, as shown in figure 11, when described electrical apparatus release 3 is along described self-locking junction button 4 Upper surface (A to) forward mobile time, the front cross-arm 31 of described electrical apparatus release 3 and described second in lower convex skid off joint portion 33 Can extend in described top dead slot 44, described second skids off joint portion 33 is positioned at first and skids off before joint portion 45.When So in order to realize tripping function, the scheme of equivalent is it is also possible that described first skids off joint portion 45 and may be arranged as groove-like Groove, on certain described electrical apparatus release 3, described second skids off joint portion 33 and is the most just arranged in correspondence with as can extend into described groove Lower protruding block.

4th, about electrical apparatus release 3.

As shown in Fig. 2, Fig. 8, Fig. 9 and Figure 10, described electrical apparatus release 3 is the most plate-shaped can be fixedly attached to interior rail 7.Described Electrical apparatus release 3 includes the front cross-arm 31 being inserted in described upper hook arm 43 and can skid off joint portion 45 in conjunction with described first Second skid off joint portion 33, the front end of described front cross-arm 31 has and the inclined plane 311 of described upper hook arm 43 adaptation, described Two skid off joint portion 33 can extend into described first and skids off before joint portion 45 in lower convex, and the most described second skids off combination Portion 33 skids off the protrusion post tandem combinative structure that joint portion 45 is relative protrusion with described first.

Wherein, the front end face 311 of described front cross-arm 31 is in the inclined-plane with bending wall 430 adaptation of described upper hook arm 43 Shape, so when the front cross-arm of described electrical apparatus release 3 is inserted in the upper hook arm 43 of described self-locking junction button 4, described first skids off Joint portion 45 is combined in the described second rear skidding off joint portion 33, limits described second and skids off the sky that joint portion 33 retreats Between, allow described electrical apparatus release 3 be difficult to retreat described upper hook arm 43, and described front cross-arm 31 can joining by means of two inclined-planes Conjunction allows and upwards can not separate at upper and lower between them, it is impossible to prolapse upwards from the upper hook arm 43 of described self-locking junction button 4, And then the medial extremity connecting described interior rail 7 thereon also cannot arbitrarily tilt.

As shown in Figure 8, described front cross-arm 31 and described second skids off joint portion 33 width W in the horizontal direction less than one To the width between described fence body (25,26), thus allow described front cross-arm 31 and described second skid off joint portion 33 can be Described axial corridor 27 moves axially.

As shown in Figure 10, the described front cross-arm 31 of described electrical apparatus release 3 down extends formation extension 312, described extension 312 and described second skid off and are provided with the first pit 32 between joint portion 33, and described second skids off and also set after joint portion 33 It is equipped with the second pit 34.In the application, as shown in figure 11, connect when the front cross-arm 31 of described electrical apparatus release 3 is inserted into described self-locking Button 4 upper hook arm 43 in time, the most described first skids off joint portion 45 is inserted in described second pit 34, so when When described electrical apparatus release 3 retreats, described second skids off joint portion 33 squeezes in the described first front skidding off joint portion 45 and pushes away described the One skids off joint portion 45 thus allows described self-locking junction button 4 and connect described slide block 2 thereon and retreat the most in the lump, if because of institute State second to skid off joint portion 33 and rupture, the reason such as cross because beating and cause the described second crowded promotion skidding off joint portion 33 to be lost Spirit, described first skids off joint portion 45 sequentially slips in described first pit 32, allows described extension 312 then continue to squeeze backward Push away described first skid off joint portion 45 and then continue to press on described self-locking junction button 4 and combine described slide block 2 thereon backward Mobile.

As shown in figure 12, with described self-locking junction button 4 and described slide block 2 one thereon is connected when described electrical apparatus release 3 And retreat (B in figure to) and when described lower hook arm 46 retreats the top moving to described trap 17, described lower hook arm 46 Being rotated down (C in figure to) stretch into described trap 17 and hook described hook arm joint portion 151, described first skids off joint portion 45 Sink the most therewith, described the first of sinking skid off joint portion 45 gradually for described second skid off after joint portion 33 is vacateed move dodge Space, the most described second skids off joint portion 33 crosses described first and skids off joint portion 45 and extrude institute further downward State first and skid off joint portion 45, promote described lower hook arm 46 to be rotated down and stretch into described trap 17.Before the most described electrical apparatus release 3 Yoke 31 starts to depart from the upper hook arm 43 of described self-locking junction button 4, and described interior rail 7 and described electrical apparatus release thereon 3 are completely and institute State self-locking junction button 4 to depart from and move outward.Can smoothly be pressed down against described to allow described second to skid off joint portion 33 First skids off joint portion 45, preferably the tip transitions position of the faying face between them is set to fillet, just as gear Gear teeth top structure is the same.

The top of described electrical apparatus release 3 is additionally provided with side panel 35, described side panel 35 extend to the left described axially The left side fence body 25 in corridor 27, and allow described side panel 35 skid off joint portion higher than described front cross-arm 31 and described second 33, so when described electrical apparatus release 3 is in the sliding back and forth over of described slide block 2, allow described front cross-arm 31 and described second skid off Joint portion 33 is moved in fence body described in a pair (25,26), and described side panel 35 lower surface slides and is overlapped on described axle On the left side fence body 25 in corridor 27.The top of certain described electrical apparatus release 3 is additionally provided with side panel 35 can also be to the right Extend, it is also possible to extend to both sides simultaneously.

According to technique scheme, (1) trip action process: when described interior rail 7 and connect described electrical apparatus release 3 thereon and exist Described slide block 2 in other words when (medial extremity) forwardly above of described self-locking junction button 4 is mobile, the front cross-arm of described electrical apparatus release 3 In 31 upper hook arm 43 that can be plugged into described self-locking junction button 4, the front end inclined plane 311 of described front cross-arm 31 is attached to described Below the bending wall 430 that upper hook arm 43 is had, and give moment that described self-locking junction button 4 moves forward thus allow institute State self-locking junction button 4 overturn slightly upwards and allow between described lower hook arm 46 and described base 1 thread off, the most described second skids off Joint portion 33 is also integrated in the described first front skidding off joint portion 45, and described first skids off joint portion 45 is inserted into described In two pits 34, it is ensured that described electrical apparatus release 3 had both made to halt described front cross-arm 31 in centre also without departing from described upper hook arm 43；After dropout, described back-moving spring (11,12) can be with described slide block 2, and described slide block 2 rotates joint portion by described first 41 and described second rotate joint portion 24 skids off knot with described self-locking junction button 4, described self-locking junction button 4 by described first Conjunction portion 45 and described second skids off joint portion 33 with described electrical apparatus release 3, and described electrical apparatus release 3 is with connecting interior rail 7 one thereon And move forward and automatically reset, wherein said damping buffer 13 can allow again the rebound velocity of described back-moving spring (11,12) obtain With buffering.In period in described front cross-arm 31 is inserted into described upper hook arm 43, described front cross-arm 31 can not be risen to the bait from described Prolapse upwards in arm 43, thus the medial extremity being connected to the interior rail 7 on described electrical apparatus release 3 also cannot be upturned, and allows described The medial extremity of interior rail 7 is fitted on described middle rail 6 all the time, and the gap between the most described interior rail 7 and described middle rail 6 would not be by Strengthen thus substantially increase the stability that slide rail 100 runs.

(2) detain course of action on: when described interior rail 7 with the described electrical apparatus release 3 being combined on described self-locking junction button 4 to Rear mobile time, owing to described first skids off joint portion 45 and be inserted in described second pit 34, described second skids off joint portion 33 squeeze backward and push away described first and skid off joint portion 45 thus drive described self-locking junction button 4 and connected described slide block 2 to exist Slide backward on described base 1, but when lower hook arm 46 retrogressing of described self-locking junction button 4 moves to the top of described trap 17 Time, because of described lower hook arm 46 can be rotated down stretch into described trap 17 thus described first skid off joint portion 45 also with under Heavy, described the first of sinking skids off joint portion 45 and can dodge described second and skid off joint portion 33 thus allow described second to skid off knot Conjunction portion 33 crosses described first and skids off joint portion 45 and continue to be moved rearwards by, and the front cross-arm 31 of the most described electrical apparatus release 3 starts to depart from The upper hook arm 43 of described self-locking junction button 4, and described second skid off joint portion 33 and can also skid off combination crossing described first Extrude described first while portion 45 further downward and skid off joint portion 45, and then allow described lower hook arm 46 to backspin the most further Turn and stretch into described trap 17 and hook described hook arm joint portion 151.The most described interior rail 7 and described electrical apparatus release thereon 3 completely with Described self-locking junction button 4 departs from and moves outward.Described interior rail 7 and described electrical apparatus release 3 thereon again to medial movement time, Stretching into described trap 17 owing to described lower hook arm 46 is the most rotated and hook up to described hook arm joint portion 151, described first skids off knot Conjunction portion 45 is also at subsidence position and can dodge described second and skid off joint portion 33, for this described electrical apparatus release 3 can again with Horizontal direction is advanced and is directly inserted on described self-locking junction button 4 process starting to thread off.

Claims

1. furniture slide rail buffer, including buffering pedestal and electrical apparatus release, described buffering pedestal includes upper and lower layout and is mutually inserted The slide block linked together and base, the back-moving spring being connected between described base and described slide block and can be to described reset Damping buffer that the resilience force of spring is buffered, the self-locking that described base is locked with described slide block can be connected Button, described slide block slides axially and is arranged on described base；It is characterized in that:

Furniture slide rail buffer the most according to claim 1, it is characterised in that be provided with opening up on described base Axial slide, described self-locking junction button is positioned at the top of described axial slide, and the lower hook arm of described self-locking junction button falls into institute State axial slide and be shelved in the groove bottom wall of described axial slide, described trap be arranged on described axial slide groove bottom wall it End-position, the described groove bottom wall in conjunction with described trap forms described hook arm joint portion.

Furniture slide rail buffer the most according to claim 2, it is characterised in that described second rotation joint portion is rotating shaft, Described first rotation joint portion is can be hinged on described second to rotate the prong arm on joint portion, and described second rotates joint portion Being connected to the cephalic par of described slide block by connecting support for a pair, described second rotates and connects support position described in joint portion and a pair In the top of described axial slide or extend directly in described axial slide.

Furniture slide rail buffer the most according to claim 3, it is characterised in that be provided with limit on described axial slide Connect the stop part of the axial sliding stroke of support described in fixed a pair, connect support and described stop part described in a pair and jointly match shape Become slipping away the stop of stroke for limiting relative maximum between them between described base and described slide block.

Furniture slide rail buffer the most according to claim 2, it is characterised in that be additionally provided with described on described slide block The axial corridor of axial slide upper and lower corresponding, described self-locking junction button is arranged in described axial corridor and described self-locking connects The lower hook arm connecing button extends in described axial slide from described axial corridor.

Furniture slide rail buffer the most according to claim 5, it is characterised in that also include forming the one of described axial corridor Fence body to left and right layout, the rear end of fence body described in a pair is attached to the fence binding site of described slide block rearward end, and one Top end face to described fence body is higher than the upper surface at described fence binding site place.

Furniture slide rail buffer the most according to claim 6, it is characterised in that the top of described electrical apparatus release is additionally provided with side Limit fin, described side panel extends and at least one fence body in described axial corridor, when described electrical apparatus release is at described slide block Sliding back and forth over time, described side panel slide be overlapped on the fence body in described axial corridor.

Furniture slide rail buffer the most according to claim 6, it is characterised in that at the described lower hook of described self-locking junction button Arm and described first rotates between joint portion and is additionally provided with laterally protruding post, described laterally protruding post to described self-locking junction button The perpendicular direction of Plane of rotation extend, described laterally protruding post can act against below described fence body thus pass through institute State laterally protruding post and limit the described resupinate angle of self-locking junction button.

Furniture slide rail buffer the most according to claim 1, it is characterised in that described upper hook arm has bending wall, institute State the bending wall of upper hook arm towards with described lower hook arm towards contrary configuration, the front end of described front cross-arm have with described on The inclined plane that the bending wall of hook arm is adaptive.

10. according to the arbitrary described furniture slide rail buffer of claim 1 to 9, it is characterised in that on described self-locking junction button First to skid off joint portion be the upper protruding block raised up, second on described electrical apparatus release skid off joint portion downwardly projecting under convex Block, arranged in front and rear described upper hook arm and first on described self-locking junction button skid off have between joint portion uncovered upward Top dead slot, when described electrical apparatus release moves forward along the upper surface of described self-locking junction button, the front cross-arm of described electrical apparatus release and Described second skids off joint portion can be contained in the dead slot of described top.

11. furniture slide rail buffers according to claim 10, it is characterised in that the described front cross-arm of described electrical apparatus release is past Lower extension forms extension, and described extension and described second skids off and is provided with the first pit between joint portion, and described second is sliding Going out and be additionally provided with the second pit after joint portion, first on described self-locking junction button skids off joint portion and can not only be inserted into Described second pit and described first pit can be inserted.

12. according to the arbitrary described furniture slide rail buffer of claim 1 to 9, it is characterised in that on described base the most axially Being provided with downward opening buffer holding tank, described buffer holding tank is adjacent and is parallel to described axial slide, described resistance The main body of Buddhist nun's buffer is contained in described buffer holding tank, and the axle head of the output shaft of described damping buffer is connected to institute State the tail end of slide block.

13. according to the arbitrary described furniture slide rail buffer of claim 1 to 9, it is characterised in that left and right at described slide block Both sides be additionally provided with can dodge furniture slide rail sidewall bodies axially dodge passage, described self-locking junction button is positioned at left and right setting The described region axially dodged between passage put.

14. according to the arbitrary described furniture slide rail buffer of claim 1 to 9, it is characterised in that also include laterally buffering Sheet, an end of axial end portion and described horizontal buffer substrate tablet that described horizontal buffer substrate tablet is positioned at described slide block tail end is fixed on Described slide block tail end and another end is free end.

15. furniture slide rails being provided with the arbitrary described furniture slide rail buffer of claim 1 to 14, including generally U-shaped channel-shaped Outer rail, middle rail and interior rail, described middle rail slide axially in being arranged on the U-type groove of described outer rail and described middle rail with described outside The notch of rail is towards identical, and described interior rail slides axially in being arranged on the U-type groove of described middle rail and described middle rail is interior with described The notch of rail is towards on the contrary；It is characterized in that, also include described furniture slide rail buffer, delaying of described furniture slide rail buffer Rushing in the U-type groove that pedestal is arranged on described outer rail medial extremity, described electrical apparatus release is connected to by the described connection handle being arranged on In the U-type groove of described interior rail medial extremity.