CN106088895B - A kind of Damped structure - Google Patents

A kind of Damped structure Download PDF

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Publication number
CN106088895B
CN106088895B CN201610615089.1A CN201610615089A CN106088895B CN 106088895 B CN106088895 B CN 106088895B CN 201610615089 A CN201610615089 A CN 201610615089A CN 106088895 B CN106088895 B CN 106088895B
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cylinder body
sliding
furniture
sliding support
region
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CN106088895A (en
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伍志勇
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伍志勇
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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • E05F5/10Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with piston brakes
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/10Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/20Application of doors, windows, wings or fittings thereof for furnitures, e.g. cabinets

Abstract

A kind of Damped structure, including damping buffer unit, damping buffer unit includes sliding support component, put bolt, damper, spring, damper includes piston, piston rod and cylinder body, piston is located in cylinder body, piston rod one end is located in cylinder body, and it is connected with piston, the other end is stretched out outside cylinder body, and fixation is located on sliding support component, cylinder body is slided and is located on sliding support component, cylinder body is provided with spring guide portion, spring is set in spring guide portion, and one end elastic reaction is on cylinder body, other end elastic reaction is on sliding support component, and mutually linked with cylinder body;Damping buffer unit also includes pull bar, and pull bar one end is mutually located with pendulum bolt and is rotatably assorted, and the other end is connected with cylinder body;Pendulum bolt slide be located on sliding support component and slide when by pull bar drivig cylinder and meanwhile slide on sliding support component, spring followed when cylinder body slides move and generation elastic force.The present invention is improved by said structure, practical.

Description

A kind of Damped structure
Technical field
The present invention relates to a kind of Damped structure.
Background technology
Chinese patent CN2803114Y disclosed a kind of automatic open device of drawer sliding rail on the 9th in August in 2006, by even The chute for tying fixed seat set by the slide rail in cabinet provides sliding hook sliding, and the top of the trace by the slide rail for being locked in drawer By gearing and the elastic reversion strength of flexible member, the locating shaft and cunning of the rocking bar that cooperation fixed seat is pivoted hook the back side The guiding of conduit, clip conduit, export branch conduit with exporting conduit is imported, is automatically turned on it is said that can reach after drawer is pressed Function;Drawer, which must press, when being intended to drawing-out type drawer in addition makes it inwardly slide more than a segment distance, just can reach automatic Open function, such drawer will not produce malfunction because touching user or children's imprudence, relative to improve security;And Due to automatic open device, system is respectively arranged between the left and right sides of drawer and cabinet, is not taken up space not only, as long as and drawer Any position of panel be pressed and inwardly slide and more than a segment distance all can reach automatic opening function, it is relative have use The advantages of person is easy to operate.But the automatic open device of the drawer sliding rail of this structure is complicated, in actual use process Middle operation underaction, locking state occurs when operating in it, and the structure is only used for drawer sliding rail, it is impossible to be used in slides Door, use range is few, can not meet the use demand of user.Therefore, 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, dependable performance, easy to operate, service life length, system Cause low, volume is few, and it is high to connect compactedness between each component, and opening and closing process is Jing Yin, steady, smooth, firmly small and use range Wide a kind of Damped structure, to overcome weak point of the prior art.
A kind of Damped structure designed by this purpose, including damping buffer unit, the damping buffer unit include sliding Dynamic bracket component, pendulum bolt, damper, spring, damper include piston, piston rod and cylinder body, and piston is arranged in cylinder body, piston Bar one end is arranged in cylinder body and is connected with piston, and the other end stretches out outside cylinder body and is fixedly installed on sliding support component On, cylinder body is slidably arranged on sliding support component, it is characterised in that:Spring guide portion is provided with cylinder body, spring is set in In spring guide portion and one end elastic reaction is on cylinder body, other end elastic reaction on sliding support component, and with cylinder body phase Mutually linkage;Damping buffer unit also includes pull bar, and pull bar one end is mutually located with pendulum bolt and is rotatably assorted, and the other end coordinates with cylinder body Connection;Described pendulum bolt is slidably arranged on sliding support component and existed when sliding by pull bar drivig cylinder while slip On sliding support component, spring follows motion when cylinder body slides and produces elastic force.
The spring guide portion and cylinder body be integrally formed or split settings after interfixed by fastening part, gapping of spring formula Be set in spring guide portion and one end elastic reaction be on cylinder body, other end elastic reaction on sliding support component, and with Cylinder body mutually links.
The sliding support component includes cooperate the first sliding support connected, the second sliding support and the 3rd slip Support;Wherein, the 3rd sliding support is placed in the rear of cylinder body and is provided with sliding groove, spring guide portion one end and cylinder body one Interfixed after shaping or split settings by fastening part, the other end is slidably arranged on sliding groove, and gapping of spring formula is set in In spring guide portion and one end elastic reaction is on cylinder body, and other end elastic reaction is on the 3rd sliding support.
The sidepiece of first sliding support is provided with linear slide region and curve is awaited orders region, top is provided with groove Position, region is awaited orders in linear slide region, curve and groove position is interconnected;Location division, sliding part and clamping part are provided with pendulum bolt, The location division and sliding part for putting bolt are slided on linear sliding area, and the clamping part for putting bolt is slided on groove position;Pull bar one end with Sliding part, which is mutually located, to be rotatably assorted, and the other end is connected with cylinder body;Fixed part is provided with the first described sliding support, Region is awaited orders in linear slide region, curve and groove position is respectively placed in the front of fixed part, piston rod be placed in the rear of fixed part and Its end stretched out outside cylinder body is fixedly installed on fixed part.
Stopper slot is provided with second sliding support, stopper slot is placed in the rear of fixed part, and cylinder body is slidably arranged in On stopper slot;Described spring is stage clip and one end elastic reaction is on cylinder body, and other end elastic reaction is in sliding support component On, and produce elastic force towards the direction of pendulum bolt all the time;Described pull bar is that laterally disposed and one end and sliding part are mutually located and turned Dynamic to coordinate, the other end is connected with cylinder body;The piston rod stretched out outside cylinder body is at least partly oppositely arranged with pull bar run-in index, is stretched The piston rod gone out outside cylinder body is at least partly blocked by pull bar.
The location division of the pendulum bolt is slided is awaited orders on region in linear sliding area and curve, and the sliding part for putting bolt is linearly slided Move on linear sliding area, cylinder body linear slide is on stopper slot;Described pendulum bolt is linearly slided by location division and sliding part It is dynamic to be arranged on linear slide region and by pull bar drivig cylinder, linear slide on stopper slot, makes to stretch simultaneously when sliding The piston pole length gone out outside cylinder body is at least gradually reduced, and damper compresses and produces cushion effect, and spring follows when cylinder body slides Move and produce elastic force simultaneously towards the direction of pendulum bolt.
First sliding support and/or the 3rd the sliding support at least partially plastics are made and are provided with positioning The bottom of screw and spacing elastic component, the first sliding support and/or the 3rd sliding support realizes that positioning is set by positioning screw, The sidepiece of first sliding support and/or the 3rd sliding support produces spacing elastic force by spacing elastic component.
Also include furniture moving parts, dynamic component and striking gear, striking gear are not arranged on furniture moving parts to furniture On, damping buffer unit is arranged on furniture not dynamic component, or damping buffer unit is arranged on furniture moving parts, stirs dress Install in the motionless part of furniture;At least in furniture moving parts, with respect to furniture, dynamic component does not close one section to described striking gear Acted on during stroke on damping buffer unit, damping buffer unit compresses and produces cushion effect, with realize furniture moving parts and Furniture not close by the damping buffering between dynamic component.
The furniture moving parts is at least sliding door of furniture, and dynamic component is not at least furniture cabinet, furniture cabinet to furniture Top and/or bottom are provided with fixing groove, and fixed slotware is provided with fixing groove, slide groove portion is provided with fixed slotware, damps Buffer unit is arranged in fixing groove by fixed slotware, striking gear be arranged on sliding door of furniture top and/or bottom and Scroll wheel is provided with, sliding door of furniture is by scroll wheel slide opening and closing in the slide groove portion of fixed slotware.
Described sliding support component comprises at least the first sliding support and the second sliding support, the side of the first sliding support Portion is provided with linear slide region and curve is awaited orders region, top is provided with groove position, stopper slot is provided with the second sliding support; Location division, sliding part, clamping part and elastic portion are provided with pendulum bolt, the location division for putting bolt is slided in linear sliding area and curve Await orders on region, put the sliding part linear slide of bolt on linear sliding area, put the clamping part and elastic portion linear slide of bolt On groove position, cylinder body linear slide is on stopper slot.
The location division of the pendulum bolt be in curve and awaits orders region and sliding door of furniture with respect to furniture cabinet closing a trip When, striking gear acts on clamping part and driving location division slides into linear slide region from curve region of awaiting orders, and pendulum bolt exists By pull bar drivig cylinder, linear slide on stopper slot, makes the piston pole length outside stretching cylinder body at least gradual simultaneously during slip Reduce, damper compress and produce cushion effect, and spring follows when cylinder body slides to move and towards the direction for putting bolt while produce bullet Property power, with realize the damping buffering between sliding door of furniture and furniture cabinet close.
The location division of the pendulum bolt is in linear slide region and when sliding door of furniture is opened with respect to furniture cabinet, stirs Device is acted in elastic portion and driving location division is slided from linear slide region and is positioned at curve and awaits orders on region, is stirred Device slided in location division and be positioned at curve await orders region when be mutually disengaged with elastic portion.
Anticreep resilient portion is additionally provided with first sliding support;The location division of the pendulum bolt is in linear slide area When domain and sliding door of furniture close a trip with respect to furniture cabinet, striking gear is acted in elastic portion, swing pendulum bolt, And anticreep resilient portion is acted on, anticreep resilient portion elastic deformation, striking gear is in anticreep resilient portion elastic deformation through elasticity Portion and act on clamping part, wherein through elastic portion and when acting on clamping part, elasticity is multiple in striking gear for anticreep resilient portion Position.
The present invention by taking sliding door of furniture as an example, is set by the improvement of said structure on furniture cabinet top and/or bottom Damping buffer unit, striking gear is set on the top of sliding door of furniture and/or bottom, recycles damping buffer unit and stir The interaction of device, realize that the damping buffering between sliding door of furniture and furniture cabinet is closed, make the slide opening and closing of the two more Add it is smooth, soft, rock it is small;Wherein, when damper produces cushion effect, the part that piston rod is stretched out outside cylinder body is fixing end, cylinder Body is mobile terminal, and not only reduce damper uses space, the overall volume of damping buffer unit is tailed off, also abundant land productivity With inside of furniture space, position is used so as to improve the inside of furniture, furniture is deposited more articles;And due to resistance The volume of Buddhist nun's buffer unit tails off, and makes the connection compactedness between each component higher, so as to improve the service life of product, while outside Sight is exquisiter, more meets the aesthetic requirement of modern;The cylinder body rear of damper is provided with spring and spring guide portion, spring housing It is located in spring guide portion and one end elastic reaction is on cylinder body, other end elastic reaction is on sliding support component, the spring Motion is followed when cylinder body slides and produces elastic force simultaneously, further to be lifted between sliding door of furniture and furniture cabinet Damping buffering effect, really realize that the damping buffering of the two is closed, and spring is set in spring guide portion, so as to avoid Spring is bent at work, stuck when causing elastic force deficiency, elastic telescopic and the problems such as be easily damaged, and makes making for spring Longer with the life-span, structure is more reasonable, and elastic force utilization rate is higher;Wherein cylinder body is set for linear slide, so as to avoid piston The problem of bar is bent at work, it is ensured that piston is arranged on the stability in cylinder body, makes the structure of damper more stable, Service life is longer;Meanwhile in order to prevent the closing damping buffering power of sliding door of furniture and furniture cabinet from failing, slided first Anticreep resilient portion is provided with support, when the location division of pendulum bolt is in linear slide region and the relative furniture cabinet of sliding door of furniture When body closes a trip, striking gear is acted in elastic portion, is swung pendulum bolt and is acted on anticreep resilient portion, anticreep returns Bullet portion elastic deformation, striking gear through elastic portion and are acted on clamping part in anticreep resilient portion elastic deformation, wherein anti- De- resilient portion is in striking gear elastic reset through elastic portion and when acting on clamping part, you can correction damping buffer unit and The normal operating condition of striking gear, efficiently solve because operating personnel when in use maloperation or transport it is improper, make damping Buffer unit and striking gear position are inaccurate, cause asking for the closing damping buffering power of sliding door of furniture and furniture cabinet failure Topic.It has simple and reasonable, dependable performance, easy to operate, and service life length, manufacturing cost is low, and volume is few, between each component Connect the features such as compactedness is high, and opening and closing process is Jing Yin, steady, smooth and firmly small, except it is above-mentioned apply sliding door of furniture it Outside, the damping buffering mechanism of the structure can also be widely used in furniture sliding door, furniture window, furniture drawer etc., use Scope is wide.
Brief description of the drawings
Fig. 1 applies the structural representation in furniture sliding door of furniture for first embodiment of the invention.
Fig. 2 is the damping buffer unit of first embodiment of the invention and fixed slotware decomposition texture schematic diagram.
Fig. 3 is the damping buffer unit, fixed slotware and furniture cabinet assembling structure schematic diagram of first embodiment of the invention.
Fig. 4 is the damping buffer unit, fixed slotware and furniture cabinet detaching structure schematic diagram of first embodiment of the invention.
Fig. 5, Fig. 6 are the damping buffer unit decomposition texture schematic diagram of first embodiment of the invention.
Fig. 7, Fig. 8 are the damping buffer unit assembling structure schematic diagram of first embodiment of the invention.
Fig. 9 is the first sliding support of first embodiment of the invention, pendulum bolt, pull bar, damper and the assembling of spring guide portion Structural representation.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
Referring to Fig. 1-Fig. 9, this Damped structure, including damping buffer unit A, damping buffer unit A include sliding Bracket component, pendulum bolt 1, damper, spring 5, damper include piston 2, piston rod 3 and cylinder body 4, and piston 2 is arranged on cylinder body 4 Interior, the one end of piston rod 3 is arranged in cylinder body 4 and is connected with piston 2, and the other end stretches out outside cylinder body 4 and is fixedly installed on On sliding support component, cylinder body 4 is slidably arranged on sliding support component, and spring guide portion 10, spring 5 are provided with cylinder body 4 Be set in spring guide portion 10 and one end elastic reaction be on cylinder body 4, other end elastic reaction on sliding support component, And mutually linked with cylinder body 4;Damping buffer unit A also includes pull bar 6, and the one end of pull bar 6 is mutually located with pendulum bolt 1 and is rotatably assorted, The other end is connected with cylinder body 4;Described pendulum bolt 1 is slidably arranged on sliding support component and when sliding by pull bar 6 Drivig cylinder 4 is slided on sliding support component simultaneously, and spring 5 follows motion when cylinder body 4 slides and produces elastic force.
Further speaking, spring guide portion 10 and cylinder body 4 be integrally formed or split settings after interfixed by fastening part, The clearance-type of spring 5 is set in spring guide portion 10 and one end elastic reaction is on cylinder body 4, and other end elastic reaction is sliding On bracket component, and mutually linked with cylinder body 4.
Further speaking, sliding support component includes cooperate the first sliding support 7 connected, the second sliding support 8 With the 3rd sliding support 9;Wherein, the 3rd sliding support 9 is placed in the rear of cylinder body 4 and is provided with sliding groove 9.1, spring guiding The one end of portion 10 and cylinder body 4 be integrally formed or split settings after interfixed by fastening part, the other end is slidably arranged in sliding groove On 9.1, the clearance-type of spring 5 is set in spring guide portion 10 and one end elastic reaction is on cylinder body 4, other end elastic reaction On the 3rd sliding support 9.
Further speaking, the sidepiece of the first sliding support 7 is provided with linear slide region 7.1 and curve is awaited orders region 7.2, Top is provided with groove position 7.3, and region 7.2 is awaited orders in linear slide region 7.1, curve and groove position 7.3 is interconnected;Set on pendulum bolt 1 Location division 1.1, sliding part 1.2 and clamping part 1.3 are equipped with, the location division 1.1 and sliding part 1.2 for putting bolt 1 are slided in linear slide On region 7.1, the clamping part 1.3 of pendulum bolt 1 is slided on groove position 7.3;The one end of pull bar 6 is mutually located rotation with sliding part 1.2 and matched somebody with somebody Close, the other end is connected with cylinder body 4;Fixed part 7.4, linear slide region are provided with the first described sliding support 7 7.1st, curve awaits orders region 7.2 and groove position 7.3 is respectively placed in the front of fixed part 7.4, after piston rod 3 is placed in fixed part 7.4 End outside side and its stretching cylinder body 4 is fixedly installed on fixed part 7.4.
Further speaking, stopper slot 8.1 is provided with the second sliding support 8, after stopper slot 8.1 is placed in fixed part 7.4 Side, cylinder body 4 are slidably arranged on stopper slot 8.1;Described spring 5 is stage clip and one end elastic reaction is on cylinder body 4, another Elastic reaction is held on sliding support component, and produces elastic force towards the direction of pendulum bolt 1 all the time;Described pull bar 6 is laterally to set Put and one end is mutually located with sliding part 1.2 and is rotatably assorted, the other end is connected with cylinder body 4;The piston stretched out outside cylinder body 4 At least part of bar 3 is oppositely arranged with the run-in index of pull bar 6, and at least part of piston rod 3 stretched out outside cylinder body 4 is blocked by pull bar 6.
Further speaking, the location division 1.1 of pendulum bolt 1 is slided awaits orders on region 7.2 in linear sliding area 7.1 and curve, The linear slide of sliding part 1.2 of bolt 1 is put on linear sliding area 7.1, the linear slide of cylinder body 4 is on stopper slot 8.1;Described Pendulum bolt 1 is arranged on linear slide region 7.1 by location division 1.1 and the linear slide of sliding part 1.2 and passes through drawing when sliding Linear slide on stopper slot 8.1, makes the length of piston rod 3 outside stretching cylinder body 4 at least be gradually reduced to the drivig cylinder 4 of bar 6 simultaneously, Damper compresses and produces cushion effect, spring 5 followed when cylinder body 4 slides motion and towards pendulum bolt 1 direction and meanwhile produce elasticity Power.
Further speaking, the first sliding support 7 and/or the 3rd sliding support 9 at least partially plastics are made and set thereon It is equipped with positioning screw 11 and spacing elastic component 12, the bottom of the first sliding support 7 and/or the 3rd sliding support 9 is by positioning spiral shell Nail 11 realizes that positioning is set, and the sidepiece of the first sliding support 7 and/or the 3rd sliding support 9 produces limit by spacing elastic component 12 Position elastic force.
Specifically, it is above-mentioned also to include furniture moving parts, furniture not dynamic component and striking gear B, striking gear B settings On furniture moving parts, damping buffer unit A is arranged on furniture not dynamic component, or damping buffer unit A is arranged on furniture On moving parts, striking gear B is arranged on furniture not dynamic component;Described striking gear B is at least relative in furniture moving parts Furniture is acted on damping buffer unit A when dynamic component does not close a trip, and damping buffer unit A compresses and produces buffering Power, to realize that the damping buffering of furniture moving parts and furniture not between dynamic component is closed.
Further speaking, furniture moving parts is at least sliding door of furniture X, and dynamic component is not at least furniture cabinet Y to furniture, Furniture cabinet Y tops and/or bottom are provided with fixing groove 16, and fixed slotware 13 is provided with fixing groove 16, fix on slotware 13 Slide groove portion 13.1 is provided with, damping buffer unit A is arranged in fixing groove 16 by fixed slotware 13, and striking gear B is arranged on Sliding door of furniture X top and/or bottom and scroll wheel is provided with, sliding door of furniture X is existed by scroll wheel slide opening and closing In the slide groove portion 13.1 of fixed slotware 13.
Further speaking, sliding support component comprises at least the first sliding support 7 and the second sliding support 8, and first slides The sidepiece of support 7 is provided with linear slide region 7.1 and curve is awaited orders region 7.2, top are provided with groove position 7.3, and second slides Stopper slot 8.1 is provided with support 8;Location division 1.1, sliding part 1.2, clamping part 1.3 and elastic portion 1.4 are provided with pendulum bolt 1, The location division 1.1 of pendulum bolt 1 is slided awaits orders on region 7.2 in linear sliding area 7.1 and curve, and the sliding part 1.2 for putting bolt 1 is linear Slide on linear sliding area 7.1, the clamping part 1.3 and the linear slide of elastic portion 1.4 of pendulum bolt 1 are on groove position 7.3, cylinder body 4 Linear slide is on stopper slot 8.1.
Further speaking, the location division 1.1 for putting bolt 1 is in curve and awaits orders region 7.2 and sliding door of furniture X with respect to furniture When cabinet Y closes a trip, striking gear B is acted on clamping part 1.3 and driving location division 1.1 is awaited orders region from curve 7.2 slide into linear slide region 7.1, pendulum bolt 1 when sliding by the drivig cylinder 4 of pull bar 6 simultaneously linear slide in stopper slot On 8.1, the length of piston rod 3 outside stretching cylinder body 4 is set at least to be gradually reduced, damper compresses and produces cushion effect, and spring 5 is in cylinder Body 4 slide when follow motion and towards pendulum bolt 1 direction and meanwhile produce elastic force, to realize sliding door of furniture X and furniture cabinet Y Between damping buffering close.
Further speaking, the location division 1.1 of pendulum bolt 1 is in linear slide region 7.1 and sliding door of furniture X is with respect to furniture When cabinet Y is opened, striking gear B is acted in elastic portion 1.4 and driving location division 1.1 is slided from linear slide region 7.1 and Curve is positioned to await orders on region 7.2, striking gear B slided in location division 1.1 and be positioned at curve await orders region 7.2 when and bullet Property portion 1.4 is mutually disengaged.
Further speaking, it is additionally provided with anticreep resilient portion 7.5 on the first sliding support 7;The location division 1.1 of the pendulum bolt 1 When closing a trip with respect to furniture cabinet Y in linear slide region 7.1 and sliding door of furniture X, striking gear B is acted on In elastic portion 1.4, swing pendulum bolt 1 and act on anticreep resilient portion 7.5, the elastic deformation of anticreep resilient portion 7.5, striking gear B Elastic portion 1.4 is passed through in anticreep 7.5 elastic deformation of resilient portion and is acted on clamping part 1.3, wherein anticreep resilient portion 7.5 The elastic reset when striking gear B passes through elastic portion 1.4 and acts on clamping part 1.3.
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 (10)

1. a kind of Damped structure, including damping buffer unit (A), the damping buffer unit (A) include sliding support component, Bolt (1), damper, spring (5) are put, damper includes piston (2), piston rod (3) and cylinder body (4), and piston (2) is arranged on cylinder body (4) in, piston rod (3) one end is arranged in cylinder body (4) and is connected with piston (2), the other end stretch out cylinder body (4) outside and It is fixedly installed on sliding support component, cylinder body (4) is slidably arranged on sliding support component, it is characterised in that:On cylinder body (4) Spring guide portion (10) is provided with, spring (5) is set in spring guide portion (10) and one end elastic reaction is on cylinder body (4), Other end elastic reaction mutually links on sliding support component, and with cylinder body (4);Damping buffer unit (A) also includes pull bar (6), pull bar (6) one end is mutually located with pendulum bolt (1) and is rotatably assorted, and the other end is connected with cylinder body (4);Described pendulum bolt (1) it is slidably arranged on sliding support component and branch is being slided by pull bar (6) drivig cylinder (4) while slip when sliding On frame component, spring (5) follows motion when cylinder body (4) slides and produces elastic force.
2. Damped structure according to claim 1, it is characterised in that:The spring guide portion (10) and cylinder body (4) Be integrally formed or split settings after interfixed by fastening part, spring (5) clearance-type be set in spring guide portion (10) and On cylinder body (4), other end elastic reaction mutually links one end elastic reaction on sliding support component, and with cylinder body (4).
3. Damped structure according to claim 2, it is characterised in that:The sliding support component includes cooperating The first sliding support (7), the second sliding support (8) and the 3rd sliding support (9) of connection;Wherein, the 3rd sliding support (9) is put In the rear of cylinder body (4) and sliding groove (9.1) is provided with, spring guide portion (10) one end is integrally formed with cylinder body (4) or split Interfixed after setting by fastening part, the other end is slidably arranged on sliding groove (9.1), and spring (5) clearance-type is set in bullet In spring guide portion (10) and one end elastic reaction is on cylinder body (4), and other end elastic reaction is on the 3rd sliding support (9).
4. Damped structure according to claim 3, it is characterised in that:The sidepiece of first sliding support (7) is set It is equipped with linear slide region (7.1) and curve is awaited orders region (7.2), top is provided with groove position (7.3), linear slide region (7.1), await orders region (7.2) and groove position (7.3) of curve are interconnected;Location division (1.1), sliding part are provided with pendulum bolt (1) (1.2) slided with clamping part (1.3), the location division (1.1) of pendulum bolt (1) and sliding part (1.2) in linear sliding area (7.1) On, the clamping part (1.3) of pendulum bolt (1) is slided on groove position (7.3);Pull bar (6) one end is mutually located rotation with sliding part (1.2) Coordinate, the other end is connected with cylinder body (4);Fixed part (7.4) is provided with described the first sliding support (7), it is linear sliding Region (7.2) is awaited orders in dynamic region (7.1), curve and groove position (7.3) are respectively placed in the front of fixed part (7.4), and piston rod (3) is put It is fixedly installed in the rear of fixed part (7.4) and its end of stretching cylinder body (4) outside on fixed part (7.4).
5. Damped structure according to claim 4, it is characterised in that:It is provided with second sliding support (8) Stopper slot (8.1), stopper slot (8.1) are placed in the rear of fixed part (7.4), and cylinder body (4) is slidably arranged on stopper slot (8.1); Described spring (5) be stage clip and one end elastic reaction on cylinder body (4), other end elastic reaction on sliding support component, And produce elastic force towards the direction of pendulum bolt (1) all the time;Described pull bar (6) is laterally disposed and one end and sliding part (1.2) phase Mutual locating rotation coordinates, and the other end is connected with cylinder body (4);Stretch out cylinder body (4) outer piston rod (3) at least partly and pull bar (6) run-in index is oppositely arranged, and is stretched out the piston rod (3) of cylinder body (4) outside and is at least partly blocked by pull bar (6).
6. Damped structure according to claim 5, it is characterised in that:Slide the location division (1.1) of the pendulum bolt (1) Awaited orders in linear sliding area (7.1) and curve on region (7.2), sliding part (1.2) linear slide of pendulum bolt (1) is linearly being slided On dynamic region (7.1), cylinder body (4) linear slide is on stopper slot (8.1);Described pendulum bolt (1) passes through location division (1.1) and sliding Dynamic portion (1.2) linear slide is arranged on linear slide region (7.1) and same by pull bar (6) drivig cylinder (4) when sliding When linear slide, piston rod (3) length of stretching cylinder body (4) outside is at least gradually reduced, damper compresses and produces cushion effect, Spring (5) followed when cylinder body (4) slides motion and towards pendulum bolt (1) direction and meanwhile produce elastic force.
7. Damped structure according to claim 6, it is characterised in that:First sliding support (7) and/or the 3rd Sliding support (9) at least partially plastics are made and are provided with positioning screw (11) and spacing elastic component (12), and first slides The bottom of dynamic support (7) and/or the 3rd sliding support (9) realizes that positioning is set by positioning screw (11), the first sliding support (7) and/or the sidepiece of the 3rd sliding support (9) passes through spacing elastic component (12) and produces spacing elastic force.
8. according to the Damped structure described in claim any one of 1-7, it is characterised in that:Also include furniture moving parts, Dynamic component and striking gear (B), striking gear (B) are not arranged on furniture moving parts furniture, and damping buffer unit (A) is set It is arranged in the motionless part of furniture, or damping buffer unit (A) on furniture moving parts, striking gear (B) is arranged on furniture Not dynamic component;Described striking gear (B) is at least made in furniture moving parts with respect to furniture when dynamic component does not close a trip On damping buffer unit (A), damping buffer unit (A) compresses and produces cushion effect, to realize furniture moving parts and family The damping buffering having between not dynamic component is closed.
9. Damped structure according to claim 8, it is characterised in that:The furniture moving parts is at least furniture cunning Dynamic door (X), dynamic component is not at least furniture cabinet (Y) to furniture, and furniture cabinet (Y) top and/or bottom are provided with fixing groove (16) fixed slotware (13), is provided with fixing groove (16), slide groove portion (13.1), damping buffering are provided with fixed slotware (13) Device (A) is arranged in fixing groove (16) by fixed slotware (13), and striking gear (B) is arranged on the upper of sliding door of furniture (X) Portion and/or bottom and scroll wheel is provided with, sliding door of furniture (X) is by scroll wheel slide opening and closing in fixed slotware (13) Slide groove portion (13.1) on;
Described sliding support component comprises at least the first sliding support (7) and the second sliding support (8), the first sliding support (7) sidepiece is provided with linear slide region (7.1) and curve is awaited orders region (7.2), top are provided with groove position (7.3), and second Stopper slot (8.1) is provided with sliding support (8);Location division (1.1), sliding part (1.2), clamping part are provided with pendulum bolt (1) (1.3) and elastic portion (1.4), the location division (1.1) of pendulum bolt (1) is slided awaits orders region in linear sliding area (7.1) and curve (7.2) on, sliding part (1.2) linear slide of pendulum bolt (1) is on linear sliding area (7.1), the clamping part of pendulum bolt (1) (1.3) and elastic portion (1.4) linear slide is on groove position (7.3), and cylinder body (4) linear slide is on stopper slot (8.1);
The location division (1.1) of the pendulum bolt (1) be in curve and awaited orders region (7.2) and sliding door of furniture (X) furniture cabinet relatively (Y) when closing a trip, striking gear (B) is acted on clamping part (1.3) and driving location division (1.1) is awaited orders from curve Region (7.2) slides into linear slide region (7.1), and pendulum bolt (1) passes through pull bar (6) drivig cylinder (4) isochrone when sliding Property slide, piston rod (3) length of stretching cylinder body (4) outside is at least gradually reduced, damper compresses and produces cushion effect, spring (5) followed when cylinder body (4) slides motion and towards pendulum bolt (1) direction and meanwhile produce elastic force, to realize sliding door of furniture (X) damping buffering between furniture cabinet (Y) is closed;
The location division (1.1) of the pendulum bolt (1) is in linear slide region (7.1) and sliding door of furniture (X) is with respect to furniture cabinet (Y) when opening, striking gear (B) acts in elastic portion (1.4) and drives location division (1.1) from linear slide region (7.1) Slide and be positioned at curve and await orders on region (7.2), striking gear (B) slides in location division (1.1) and is positioned at curve and awaits orders It is mutually disengaged during region (7.2) with elastic portion (1.4).
10. Damped structure according to claim 9, it is characterised in that:Also set up on first sliding support (7) There is anticreep resilient portion (7.5);The location division (1.1) of the pendulum bolt (1) is in linear slide region (7.1) and sliding door of furniture (X) when relative furniture cabinet (Y) closes a trip, striking gear (B) is acted in elastic portion (1.4), puts pendulum bolt (1) Move and act on anticreep resilient portion (7.5), anticreep resilient portion (7.5) elastic deformation, striking gear (B) is in anticreep resilient portion (7.5) elastic portion (1.4) is passed through during elastic deformation and is acted on clamping part (1.3), wherein anticreep resilient portion (7.5) is being dialled Elastic reset when dynamic device (B) passes through elastic portion (1.4) and acts on clamping part (1.3).
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CN106320880B (en) * 2016-10-11 2018-04-06 伍志勇 A kind of damping mechanism for sliding door of furniture
CN107191086B (en) * 2017-07-07 2018-09-21 伍志勇 A kind of pre-locating mechanism of furniture striking gear

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CN102418447A (en) * 2010-08-06 2012-04-18 河淳株式会社 Sliding door closing device
JP2013072274A (en) * 2011-09-26 2013-04-22 Rise Co Ltd Opening/closing device of double sliding door
JP2013174270A (en) * 2012-02-23 2013-09-05 Toyota Motor Corp Damper stay structure
JP2015190290A (en) * 2014-03-31 2015-11-02 株式会社ダイケン Retracting device of sliding door

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CN206091699U (en) * 2016-07-29 2017-04-12 伍志勇 Damping buffer structure

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Publication number Priority date Publication date Assignee Title
CN201635560U (en) * 2010-01-27 2010-11-17 刘俊 Damping device for sliding door of furniture
CN102418447A (en) * 2010-08-06 2012-04-18 河淳株式会社 Sliding door closing device
JP2013072274A (en) * 2011-09-26 2013-04-22 Rise Co Ltd Opening/closing device of double sliding door
JP2013174270A (en) * 2012-02-23 2013-09-05 Toyota Motor Corp Damper stay structure
JP2015190290A (en) * 2014-03-31 2015-11-02 株式会社ダイケン Retracting device of sliding door

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