CN106978952B - Damper assembly - Google Patents

Damper assembly Download PDF

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Publication number
CN106978952B
CN106978952B CN201710312406.7A CN201710312406A CN106978952B CN 106978952 B CN106978952 B CN 106978952B CN 201710312406 A CN201710312406 A CN 201710312406A CN 106978952 B CN106978952 B CN 106978952B
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CN
China
Prior art keywords
pivot pin
pedestal
sliding
damper assembly
guide groove
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Active
Application number
CN201710312406.7A
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Chinese (zh)
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CN106978952A (en
Inventor
芦红英
芦洪斌
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Dongguan Changyu Industrial Co Ltd
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Dongguan Changyu Industrial Co Ltd
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Priority to CN201710312406.7A priority Critical patent/CN106978952B/en
Publication of CN106978952A publication Critical patent/CN106978952A/en
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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
    • E05F5/08Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with springs
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/20Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

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  • Pivots And Pivotal Connections (AREA)
  • Springs (AREA)

Abstract

The present invention discloses a kind of damper assembly, including pedestal, damper, extension spring and connector, the elongated through-hole penetrated for pivot pin is offered on the pedestal, the connector is slidingly arranged at the pedestal, one end of the damper is connected to the pedestal, the other end is connected to the connector, one end of the extension spring is connected to the pedestal, the other end is connected to the connector, it is characterized by: it is in symmetrical two guide groove that the pedestal, which is equipped with, the damper assembly further includes two sliding parts and elastic slice, two sliding parts are articulated in the connector and are set to two guide grooves with sliding into respectively, two elastic slices are respectively arranged on the front end of the sliding part;When damping, two sliding parts and the elastic slice are close to each other under the guidance of the guide groove, to clamp the pivot pin.Damper assembly of the present invention has the advantages of capable of improving slide assembling convenience, improving packaging efficiency.

Description

Damper assembly
Technical field
The present invention relates to a kind of damper assembly more particularly to a kind of damper assemblies that can improve slide assembling convenience.
Background technique
Existing wardrobe slide generally can all use damper assembly to be buffered, and prevent slide in the moment opened or closed Biggish shock occurs, avoid generating noise or breaks wardrobe.And common damper assembly generally includes pedestal, damper, drawing The coupler body for stretching spring, connector and a sliding makes coupler body be set to guide groove by the way that a guide groove is arranged on pedestal In, to realize the sliding of coupler body, when coupler body slides into the front end of guide groove, coupler body can shift, for for fixation Enter or exit in the pivot pin on wardrobe track, when coupler body hooks pivot pin, under the action of damper and drawing spring Damping is generated to slide, slides slide slowly.However, since existing damper assembly using coupler body catches on the side of pivot pin Formula, before damper assembly is assembled in slide, it is necessary to make coupler body be in the shape deviated the front end that coupler body is set to sliding slot in advance State, or coupler body must be caught on into pivot pin in advance, if not doing that, the damper assembly after assembling can not hook pivot pin, because This, damper assembly does not just work, and the effect of buffering cannot be generated to slide.But in actual assembling process, work people Member often forgets that the work for doing this above-mentioned step greatly reduces packaging efficiency so as to cause the installation that do over again.
Summary of the invention
Slide assembling convenience can be improved the purpose of the present invention is to provide a kind of, improves the damper assembly of packaging efficiency.
To achieve the goals above, damper assembly provided by the invention, including pedestal, damper, extension spring and connection Part offers the elongated through-hole penetrated for pivot pin on the pedestal, and the connector is slidingly arranged at the pedestal, the resistance One end of Buddhist nun's device is connected to the pedestal, and the other end is connected to the connector, and one end of the extension spring is connected to described Pedestal, the other end are connected to the connector, it is characterised in that: it is in symmetrical two guide groove, the resistance that the pedestal, which is equipped with, Buddhist nun's component further includes two sliding parts and elastic slice, and two sliding parts are articulated in the connector and are slidably set to described in two respectively Guide groove, two elastic slices are respectively arranged on the front end of the sliding part;When damping, two sliding parts and the elastic slice are described It is close to each other under the guidance of guide groove, to clamp the pivot pin.
Compared with prior art, it is in symmetrical guide groove by the way that two are arranged on the pedestal due to the present invention, is being oriented to Sliding part is set on slot, then elastic slice is set on the sliding part, is slided, is made on guide groove simultaneously using two sliding parts The sliding part can be close to each other or be offset from each other, so that two elastic slices be enable to be located remotely from each other or support;Therefore, when the pivot pin into When entering between two sliding parts, it can use two sliding parts and two elastic slices clamp the pivot pin jointly, reach hook The firmly purpose of pivot pin, and then can realize by damper and extension spring the effect of buffering;Also, due to the two elastic slice tools Flexible, when two elastic slices, which mutually contradict, to be closed, the pivot pin still can be entered by compressing two elastic slices To between two sliding parts, the purpose caught on by the sliding part is realized, therefore, no matter before assembling or assembling the present invention Afterwards, sliding part can be made easily to catch on pivot pin, without carrying out necessary operation in assembling, is saved for the staff of assembling Some necessary operating procedures are gone, simplifies assembling flow path, improves the convenience of assembling, effectively improve packaging efficiency.
Preferably, the first end of the elastic slice is fixed on the sliding part, it is bent to form guide surface in the middle part of the elastic slice, The elastic slice is close to each other and when contradicting, and the pivot pin compresses the elastic slice and compressing the guide surface, hence into two Between the sliding part.The guide surface is set, the pivot pin on the one hand can be made when contradicting with the elastic slice, by the bullet On the other hand the outside pushing tow of piece can be oriented to the pivot pin, the pivot pin is enable to enter precisely into two slidings Between part.
Specifically, the second end of the elastic slice, which is bent to form, supports plane, and the plane of supporting supports the pivot pin.It utilizes The elastic force restoring force of the elastic slice acts on, and the cunning can be plugged in for the pivot pin by supporting plane described in two elastic slices Between moving part, to realize the clamping pivot pin, damping is realized.
More specifically, the end for supporting plane is bent to form hook, the sliding part is equipped with coupler body, the hook button In the coupler body.The hook can prevent the elastic slice from excessively springing back with the coupler body hanging buckle, and when the pivot pin is supported It is described using the hook hanging buckle in the coupler body, and stabilization to be played to the plane of supporting when supporting plane, prevent Only the pivot pin supports plane abjection from described.
Preferably, the rear end of the sliding part is equipped with several gear teeth, the gear teeth of two sliding parts are intermeshed.
Preferably, the guide groove includes being located at front end and outward curved first guide groove and being located at rear end and be in straight Second guide groove of line;The front end of the sliding part is equipped with first sliding axle, and rear end is equipped with second sliding axle, first sliding Axis slides between first guide groove and the second guide groove, and the second sliding axle is slided in second guide groove.If The gear teeth are set, two sliding parts can be made to synchronize close or synchronize outside offset, guarantee two sliding parts and elastic slice work Stability.
Preferably, the pivot pin is fixed in mounting base.
Preferably, the mounting base is set on substrate, it is equipped between the mounting base and the substrate described in capable of driving The adjusting screw that mounting base is adjusted above and below.
Preferably, being articulated with idler wheel on the pedestal, the idler wheel protrudes from the bottom surface of the pedestal.
Preferably, the sliding part is equipped with the clamping part for clamping the pivot pin.
Detailed description of the invention
Structural schematic diagram when Fig. 1 is damper assembly clamping pivot pin of the present invention.
Fig. 2 is the side view of damper assembly of the present invention.
Fig. 3 is the structural schematic diagram of sliding part and elastic slice in damper assembly of the present invention.
Fig. 4 is the state diagram after damper assembly of the present invention is separated with pivot pin.
Specific embodiment
For the technology contents that the present invention will be described in detail, construction feature, the effect realized, below in conjunction with embodiment and match Attached drawing is closed to be explained in detail.
As shown in Figure 1 and Figure 2, damper assembly 100 of the present invention, suitable on the slide of wardrobe, and be installed on wardrobe Pivot pin 200 cooperates, and then buffers to slide, and the pivot pin 200 is fixed in mounting base 300.The mounting base 300 is arranged It is corresponding with the damper assembly 100 on the sliding rail of wardrobe.
Please refer to Fig.1 to Fig.3 again, the damper assembly 100 include pedestal 1, damper 2, extension spring 3, connector 4, Two sliding parts 5 and elastic slice 6, the pedestal 1 are the framework of inner hollow, are offered on the bottom of the pedestal 1 for the pivot pin 200 elongated through-holes 11 penetrated, the connector 4 are slidingly arranged in the pedestal 1, one end connection of the damper 2 In the pedestal 1, the other end is connected to the connector 4, and one end of the extension spring 3 is connected to the pedestal 1, the other end It is connected to the connector 4, there are two the dampers 2 for the present embodiment tool, are located at the two sides of the extension spring 3.Institute The interior bottom for stating pedestal 1 is equipped in symmetrical two guide groove 12, positioned at the two sides of the elongated through-hole 11;Two sliding parts 5 are articulated in the connector 4 and are slidably set to two guide grooves 12 respectively;The guide groove 12 include positioned at front end and to Curved first guide groove 121 in outside and positioned at rear end and the second linear guide groove 122;The front end of the sliding part 5 is set There is first sliding axle 51, rear end is equipped with second sliding axle 52, and the first sliding axle 51 is in first guide groove 121 and second It is slided between guide groove 122, the second sliding axle 52 is slided in second guide groove 122.The sliding part 5 is equipped with folder Portion 53 is held, the clamping part 53 is the recess portion of arc, for accommodating the pivot pin 200.
Again as shown in figure 3, two elastic slices 6 are respectively arranged on the front end of the sliding part 5;The first end of the elastic slice 6 is solid Due to the sliding part 5, the middle part of the elastic slice 6 is bent to form guide surface 61, and the elastic slice 6 is close to each other and when contradicting, institute It states pivot pin 200 and compresses the elastic slice 6 and compressing guide surface 61, hence between two sliding parts 5.Setting institute Guide surface 61 is stated, the pivot pin 200 on the one hand can be made when contradicting with the elastic slice 6, by the outside pushing tow of the elastic slice 6, separately On the one hand the pivot pin 200 can be oriented to, the pivot pin 200 is enable to enter precisely between two sliding parts 5. The second end of the elastic slice 6, which is bent to form, supports plane 62, and the plane 62 of supporting supports the pivot pin 200.Utilize the bullet The elastic force restoring force of piece 6 acts on, two elastic slices 6 it is described support plane 62 pivot pin 200 can be plugged in it is described Between sliding part 5, and cooperate the clamping part 53 to realize the clamping pivot pin 200, realizes damping.It is described to support plane 62 End be bent to form hook 63, the sliding part 5 is equipped with coupler body 54, and the hook 63 is buckled in the coupler body 54.The hook 63 can prevent the excessively rebound of the elastic slice 6 with 54 hanging buckle of coupler body, and described support plane when the pivot pin 200 is supported When 62, using 63 hanging buckles of the hook in the coupler body 54, and stabilization can be played to the plane 62 of supporting, prevent institute It states pivot pin 200 and supports plane 62 from described.
The rear end of the sliding part 5 is equipped with several gear teeth 55, and the gear teeth 55 of two sliding parts 5 are intermeshed.Setting institute The gear teeth 55 are stated, two sliding parts 5 can be made to synchronize close or synchronize outside offset, guarantee that two sliding parts 5 and elastic slice 6 work Stability.
Again as shown in Figure 1, being articulated with idler wheel 13 on the pedestal 1, the idler wheel 13 protrudes from the bottom surface of the pedestal 1. The idler wheel 13, which is arranged, can make to keep certain distance between the pedestal 1 and the mounting base 300, prevent the two contact from rubbing It wipes, improves the fluency of the sliding of slide.
In addition, substrate 400 is fixed on the sliding rail of wardrobe again referring to Fig. 2, the mounting base 300 is set on substrate 400 On, the adjusting screw that the mounting base 300 can be driven to adjust above and below is equipped between the mounting base 300 and the substrate 400 500.By keeping the mounting base 300 adjustable, to make staff by the pivot pin 200 and the damper assembly 100 After cooperation, then the pivot pin 200 adjusted to suitable height, be conducive to assemble, improve the convenience of assembling, also, by institute Slide can also be limited by stating the height-regulating of mounting base 300, prevent slide from jumping onto the tracks in use.
In summary and Fig. 1 and Fig. 4 is combined, the working principle of damper assembly 100 of the present invention is described in detail below, It is as follows:
In the initial state, the sliding part 5 is located at the front end of the guide groove 12, and the first sliding axle 51 is located at In first guide groove 121, the second sliding axle 52 is located in second guide groove 122, at this point, two sliding parts 5 in opened condition, and two elastic slices 6 are located remotely from each other.
When slide is mobile to the direction of shutdown, the damper assembly 100 is mobile with slide, when slide reaches wardrobe fastly When side wall, at this moment, the damper assembly 100 is increasingly closer to the pivot pin 200, and the pivot pin 200 enters described elongated logical In hole 11.It is described when the pivot pin 200, which passes through, to be passed through between the elastic slice 6 and enter the clamping part 53 of two sliding parts 5 Pivot pin 200 supports two sliding parts 5, slides the sliding part 5, and the first sliding axle 51 of the sliding part 5 is from described the One guide groove slides into second guide groove, and in the process, the front end of the sliding part 5 is along 52 turns of the second sliding axle It is dynamic, keep the front end of two sliding parts 5 close to each other, to make two elastic slices 6 support, at this point, two elastic slices 6 are supported The clamping part 53 of plane 62 and two sliding parts 5 mutually clamps the pivot pin 200, in the pulling force effect of the extension spring 3 Down and under the buffer function of the damper 2, the pedestal 1 buffers ground movement relative to the pivot pin 200, to drive cunning Door is slowly closed.
When slide is mobile to the direction of enabling, the pedestal 1 is mobile with the slide, at this moment, due to two slidings Part 5 and two elastic slices 6 still clamp the pivot pin 200, and therefore, the pedestal 1 can stretch the extension spring 3, at this moment, two The relatively described pedestal 1 of the sliding part 5 slides, when the first sliding axle 51 of the sliding part 5 is sliding from second guide groove 122 When moving first guide groove 121, the front end of two sliding parts 5 is located remotely from each other, to make the clamping of two sliding parts 5 Portion 53 is in off status is opened, and at this moment, two elastic slices 6 are also located remotely from each other and the pivot pin 200 is made to leave two sliding parts 5, At this point, the sliding part 5 is retentively in the open state, the slide can continue sliding until fully opening.
In addition, when assembling the damper assembly 100, without initially making two sliding parts 5 and elastic slice 6 clamp institute Pivot pin 200 is stated, the elastic reaction of two elastic slices 6 is utilized, it is only necessary to push the slide, keep the damper assembly 100 close The pivot pin 200 makes the pivot pin 200 support the guide surface 61 and then compresses the elastic slice 6, can make the pivot pin 200 It enters between the clamping part 53 of two sliding parts 5, so that two sliding parts 5 and the elastic slice 6 be made to clamp the pivot pin 200, realize subsequent damping.
Compared with prior art, it is in symmetrical guide groove 12 by the way that two are arranged on the pedestal 1 due to the present invention, is leading Sliding part 5 is set on slot 12, then elastic slice 6 is set on the sliding part 5, using two sliding parts 5 while in guide groove It is slided on 12, offsets from each other the sliding part 5 can be close to each other or, so that two elastic slices 6 be enable to be located remotely from each other or support;Cause This can use two sliding parts 5 and two elastic slices 6 be total when the pivot pin 200 enters between two sliding parts 5 With the pivot pin 200 is clamped, achieve the purpose that catch on pivot pin 200, and then can be realized by damper 2 and extension spring 3 slow The effect of punching;Also, since two elastic slices 6 have elasticity, when two elastic slices 6, which mutually contradict, to be closed, the pivot pin 200 still can be entered between two sliding parts 5 by compressing two elastic slices 6, and realization is caught on by the sliding part 5 Purpose, therefore, the present invention no matter before assembling or assembling after, sliding part 5 can be made easily to catch on pivot pin 200, be not necessarily to Necessary operation is carried out in assembling, some necessary operating procedures is saved for the staff of assembling, simplifies assembling flow path, mention The convenience of height assembling, effectively improves packaging efficiency.
The above disclosure is only a preferred example of the present invention, cannot limit the right model of the present invention with this certainly It encloses, therefore according to equivalent variations made by scope of the present invention patent, still falls within the range that the present invention is covered.

Claims (10)

1. a kind of damper assembly, including pedestal, damper, extension spring and connector, offers on the pedestal and worn for pivot pin The elongated through-hole entered, the connector are slidingly arranged at the pedestal, and one end of the damper is connected to the pedestal, separately One end is connected to the connector, and one end of the extension spring is connected to the pedestal, and the other end is connected to the connector, It is characterized by: it is in symmetrical two guide groove that the pedestal, which is equipped with, the damper assembly further includes two sliding parts and elastic slice, two The sliding part is articulated in the connector and is slidably set to two guide grooves respectively, and two elastic slices are respectively arranged on described The front end of sliding part;When damping, two sliding parts and the elastic slice are close to each other under the guidance of the guide groove, with clamping The pivot pin;The pivot pin in assembling the compressible elastic slice and enter between two sliding parts.
2. damper assembly as described in claim 1, it is characterised in that: the first end of the elastic slice is fixed on the sliding part, Guide surface is bent to form in the middle part of the elastic slice, the elastic slice is close to each other and when contradicting, and the pivot pin is by compressing described lead The elastic slice is compressed to face, hence between two sliding parts.
3. damper assembly as claimed in claim 2, it is characterised in that: the second end of the elastic slice, which is bent to form, supports plane, The plane of supporting supports the pivot pin.
4. damper assembly as claimed in claim 3, it is characterised in that: the end for supporting plane is bent to form hook, institute Sliding part is stated equipped with coupler body, the hook is buckled in the coupler body.
5. damper assembly as described in claim 1, it is characterised in that: the rear end of the sliding part is equipped with several gear teeth, two institutes State the gear teeth intermeshing of sliding part.
6. damper assembly as described in claim 1, it is characterised in that: the guide groove includes being located at front end and outside lateral bend The first guide groove and positioned at rear end and the second linear guide groove;The front end of the sliding part is equipped with first sliding axle, after End is equipped with second sliding axle, and the first sliding axle is slided between first guide groove and the second guide groove, and described second Sliding axle is slided in second guide groove.
7. damper assembly as described in claim 1, it is characterised in that: the pivot pin is fixed in mounting base.
8. damper assembly as described in claim 1, it is characterised in that: the mounting base is set on substrate, the mounting base The adjusting screw that the mounting base can be driven to adjust above and below is equipped between the substrate.
9. damper assembly as described in claim 1, it is characterised in that: be articulated with idler wheel on the pedestal, the idler wheel is prominent In the bottom surface of the pedestal.
10. damper assembly as described in claim 1, it is characterised in that: the sliding part is equipped with the folder for clamping the pivot pin Hold portion.
CN201710312406.7A 2017-05-05 2017-05-05 Damper assembly Active CN106978952B (en)

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Application Number Priority Date Filing Date Title
CN201710312406.7A CN106978952B (en) 2017-05-05 2017-05-05 Damper assembly

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Application Number Priority Date Filing Date Title
CN201710312406.7A CN106978952B (en) 2017-05-05 2017-05-05 Damper assembly

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CN106978952A CN106978952A (en) 2017-07-25
CN106978952B true CN106978952B (en) 2018-12-18

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102203368A (en) * 2008-11-04 2011-09-28 株式会社利富高 Forward movement mechanism of movable body
CN202441174U (en) * 2012-02-20 2012-09-19 陈志忠 Movable shift block of damper
KR101475937B1 (en) * 2013-10-23 2014-12-23 주식회사 더원 Shock absorber of the slide door
CN104912423A (en) * 2015-05-18 2015-09-16 佛山市顺德区哥尼迪精密五金制造有限公司 Buffer damping device of sliding door
CN204691520U (en) * 2015-06-18 2015-10-07 佛山市顺德区哥尼迪精密五金制造有限公司 The adjustable anti-jump starting drive of a kind of sliding isolation damper
CN204754557U (en) * 2015-05-18 2015-11-11 佛山市顺德区哥尼迪精密五金制造有限公司 Push -pull sliding door buffer damper device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102203368A (en) * 2008-11-04 2011-09-28 株式会社利富高 Forward movement mechanism of movable body
CN202441174U (en) * 2012-02-20 2012-09-19 陈志忠 Movable shift block of damper
KR101475937B1 (en) * 2013-10-23 2014-12-23 주식회사 더원 Shock absorber of the slide door
CN104912423A (en) * 2015-05-18 2015-09-16 佛山市顺德区哥尼迪精密五金制造有限公司 Buffer damping device of sliding door
CN204754557U (en) * 2015-05-18 2015-11-11 佛山市顺德区哥尼迪精密五金制造有限公司 Push -pull sliding door buffer damper device
CN204691520U (en) * 2015-06-18 2015-10-07 佛山市顺德区哥尼迪精密五金制造有限公司 The adjustable anti-jump starting drive of a kind of sliding isolation damper

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