CN102454668A - Sleeve member of sofa connecting buckle - Google Patents
Sleeve member of sofa connecting buckle Download PDFInfo
- Publication number
- CN102454668A CN102454668A CN2010105294484A CN201010529448A CN102454668A CN 102454668 A CN102454668 A CN 102454668A CN 2010105294484 A CN2010105294484 A CN 2010105294484A CN 201010529448 A CN201010529448 A CN 201010529448A CN 102454668 A CN102454668 A CN 102454668A
- Authority
- CN
- China
- Prior art keywords
- sofa
- hole clipping
- card
- cutting assembly
- fixed plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 76
- 238000005520 cutting process Methods 0.000 claims description 55
- 230000033001 locomotion Effects 0.000 claims description 30
- 230000000903 blocking effect Effects 0.000 claims description 13
- 239000002775 capsule Substances 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 abstract description 12
- 230000037431 insertion Effects 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C13/00—Convertible chairs, stools or benches
- A47C13/005—Modular seating
Abstract
The invention discloses an inclined insertion assembly of a sofa connecting buckle, aiming at solving the problems of poor fastness, stability and invisibility, inconvenience for disassembly and assembly, easiness for deformation, short service life and the like existing in the traditional detachable sofa arm connecting piece. The invention adopts the technical scheme that a sleeve member of the sofa connecting buckle comprises a fixed mechanism and a moving mechanism, wherein the position of the fixed mechanism corresponds to the position of the moving mechanism, the fixed mechanism and the moving mechanism respectively correspond to two groups, namely one group is a straight insertion assembly, and the other group is the inclined insertion assembly; the moving mechanism of the straight insertion assembly and the inclined insertion assembly is provided with a riveting column, a clamping ring is arranged at the middle of the riveting column, a moving clamping piece is arranged at a clamping hole on the straight insertion assembly and is used for clamping the riveting column, an opening and closing mechanism is connected on the moving clamping piece and is used for making the moving clamping piece get in and out of a clamping ring; and the diameter of one end of the clamping hole of the inclined insertion assembly is larger than the riveting column, and the diameter of the other end of clamping hole is smaller than the riveting column and is larger than the clamping ring. The sleeve member is simple and convenient, the application performance is improved, and arbitrary combination of sofa members is really realized.
Description
Technical field
The present invention relates to sofa hardware field, be used for the connection fastener of Assembly and disassembly sofa member specifically.The present invention does not get rid of and is used for other field.
Background technique
The style of sofa, structure can be said so ever-changing in technological evolution process.Single with regard to handrail, the CLASSIC LOOK sofa handrail is to be fixed with one with the sofa seat, and is more firmly good more.Had movablely afterwards, made tea table usefulness, and made the bed pillow and use or the like, also had plenty of, be convenient to transportation for easy accessibility.
Such as 200520128977.8 patent of invention " dismantled and assembled sofa mechanism "; Be fastenedly connected by screw with three angle connectors between sofa seat board and the sofa handrail, the sofa backboard connects with sofa handrail, on the two side ends of sofa backboard, plug is housed; On sofa handrail rear inside edge, groove is housed; Through spanner or some simple tools, just can sofa be broken the whole up into parts, reduce cost of transportation.This disassembly and assembly structure has more on the now easy hard sofa, because they are very not fastidious to processing quality, and its obvious dismounting is inconvenient, need be by instrument.The higher leather sofa of modern class, cloth sofa are avoided unnecessary flaw, also because the needs of use occasion needn't be made reassembling type in order to make good integrity.
Now people's quality of life improves year by year, medium-to-high grade sofa generally get into the common people other, in order to satisfy users' demand, the industrialized production of sofa is extensively carried out.Yet because the sofa volume is big, the shape irregularity, it is big to stack space hold, causes that the storage plot ratio is little, the Board Lot cost of transportation high, and storage problem, the transportation problem after the sofa output in enormous quantities is a great problem of pendulum in face of sofa enterprise.
Simple thinking is to revert to early easy movable dismantled and assembled structure, and problem is also will to consider not affect the appearance, easy accessibility, good integrity, sound construction, and the disassembly and assembly structure of aforementioned 200520128977.8 patents obviously can not be satisfied the demand.
A kind of combination inserted sheet constitutes (a pair of) by two inserted sheets that are installed in handrail and seat side, on the handrail inserted sheet vertical bail is installed; Install on the seat inserted sheet and be attached to the card on the inserted sheet; One draw-in groove is arranged on the card, during use bail is aimed on the bigger position, draw-in groove aperture, then with the handrail translation; Bail is moved in groove, get into the inner chucking of draw-in groove.This combination inserted sheet more goes a step further than aforementioned patent, and dismounting is quick, and need not use assistant tool, and the disguise of link is also better.The main problem that exists is: 1) the load parts of combination inserted sheet are in bail and inserted sheet contact position, are a kind of line contacts (and scope is no more than the bail semi-circle), and the shearing force that receives is very big, so member damages; Consider easy to operately, the bail diameter also is unfit to do too much; 2) in order to guarantee the soundness of structure, must bail and card blocking be got very tightly, relatively require great effort during installing/dismounting like this; 3) repeatedly after the dismounting, card is yielding, and draw-in groove becomes big forfeiture blocking effect, and member is short working life.4) from using setting angle, on handrail and the corresponding seat one in front and one in back two pairs of combination inserted sheets should be installed, to guarantee during dismounting that two pairs of combination inserted sheets peg graft appropriate simultaneously; Bring operation easier to installation; And at sofa in working life, the mounting point of sofa and inserted sheet does not deform unavoidably, in case so; Handrail and seat will no longer remain on the same horizontal position, mean the sofa gross distortion.
A kind of long eye-splice constitutes (a pair of) by the two long strip inserted sheets that vertically are installed in handrail and seat side, the inserted sheet long side formation guide rail that curves inwardly; Two inserted sheets small one and large one; Lift sofa handrail during dismounting,, make the guide rail outside of little inserted sheet be inserted in survey in the big inserted sheet guide rail small one and large one two inserted sheets position alignment; Handrail slides along guide rail from top to bottom, and handrail and seat position aligned when two inserted sheets vertically overlapped.Compare aforementioned patent, the same dismounting of long eye-splice is quick, and need not use assistant tool.The subject matter that exists is: 1) need lift handrail during dismounting, the dismounting of more aforementioned combination inserted sheet is more required great effort; 2), influence attractive in appearance and use because little inserted sheet will be inserted in the big inserted sheet, and the both must protrude in sofa body (handrail and seat) sidewall and just can peg graft, so the disguise of member is poor.If desire to address this problem, must the handrail sidewall be made ladder-type, up big and down small, inserted sheet is installed in the lower step section, and production has brought trouble to sofa, and design also causes restriction to style.And the inserted sheet of installing on the sofa seat also must be exposed outside, not only influence attractive in appearancely, also destroyed profile smooth of sofa, also make troubles for storage, transportation; 3) consider the stability of grafting, after big or small two inserted sheets were pegged graft, spacing was very little between the guide rail; Or even contact matching, must in minimum margin of error, could peg graft successfully during installation, yet this work, manpower is carried out when lifting handrail; Well imagine and be not a thing easily; On handrail and the corresponding seat two pairs of plug connectors need be set as previously mentioned still more, can affirm that a people can't independently accomplish with two pairs of long eye-splice positions simultaneously to difficulty how just; 4) as aforementioned combination inserted sheet the 4th) point is about the problem of inserted sheet position distortion, long eye-splice exists equally.
A kind of connection combination axle sleeve is inserted axle and axle sleeve and is installed in respectively in sofa body (handrail and the seat) sidewall, makes screw shaped outside it, is threaded with the sofa body.The full section of axle sleeve in the sofa body with not ing, slotting male thread section not with the sofa body in.During installation, hand steered handrail will expose the slotting shaft part (inserting the axle linkage section) of sofa body to be aimed at and inserts in the axle sleeve mesopore, is provided with steel ring in the axle sleeve hole; Be provided with scrobicular ring and insert the axle linkage section; After inserting axle insertion axle sleeve, the steel ring of axle sleeve falls into to be inserted in the axle scrobicular ring, promptly accomplishes and installs.The subject matter that this connection combination axle sleeve exists is: 1) though the back good concealment is installed, after promptly dismantling before installing, disguised non-constant.In order to guarantee enough big bearing capacity and stability, insert the long length of needs of axle linkage section, and this part exposes all the time outside the sofa body, heavy damage the planarization of sofa profile, give stack, transportation makes troubles; 2) because dismounting is to carry out along horizontal (axially), the application of force is very inconvenient.And for sofa does not in use laterally firmly make connecting bushing loosening because of artificial, it is very firm that slotting axle linkage section is connected with axle sleeve, i.e. steel ring and scrobicular ring blocking is very tight, aggravated the difficulty of dismounting thus.
The another one reality, at present sectional sofa is especially becoming main flow with the sectional sofa of prince wife's chair too.There is specific requirement in different rooms to the orientation, sofa spare (comprising too prince wife's chair) place of corner; Yet no matter corner pieces and sofa main body are fixed connections or split is connected; Its orientation of living in is fixed basically, can't change, and promptly on the left side can only put on the left side; Can only put on the right on the right causes restriction for user's selection; Factory also need design production separately according to different disposing ways, and the sales field is also can not the various differences of the same style form of putting all to be displayed many to the greatest extent display styles, also brings influence for production marketing.
Summary of the invention
The present invention seeks to solve that the soundness that existing reassembling type sofa handrail link exists is poor, poor stability, disguise is poor, dismounting is inconvenient, yielding, problems such as lack working life, and a kind of sofa junction button external member is provided.
For realizing the object of the invention, the technological scheme of employing is following:
A kind of sofa junction button external member; Comprise the fixed mechanism and the motion that are separately positioned on sofa fixed block splicing surface and sofa movable part splicing surface; Fixed mechanism is corresponding with the motion position; It is characterized in that: fixed mechanism and motion each to there being two groups, one is the straight cutting assembly, one is the oblique cutting assembly;
The motion of said straight cutting assembly has a middle part that the riveting post of snap ring is arranged; Fixed mechanism has the fixed plate of a band hole clipping; Hole clipping is corresponding with riveting post position, and the hole clipping place is provided with the active card of blocking riveting post, and card cooperated with the snap ring blocking when riveting post inserted hole clipping; Be connected with the switching mechanism that makes its turnover snap ring on the active card, the contact of switching mechanism is located at the sofa body exterior;
The motion of said oblique cutting assembly has a middle part that the riveting post of snap ring is arranged, and fixed mechanism has the fixed plate of a tape shape hole clipping, and hole clipping aperture one end is greater than the riveting post, an end less than the riveting post greater than the snap ring size.
The snap ring front end of the riveting post of said straight cutting assembly and oblique cutting assembly is the die (pre-small post-large shape) of the semicircle bodily form, cone shape, truncated cone, square cone-shape, square cone or round end cylindricality; The rear end is that riveting is sat; The riveting seat is threaded with the sofa body, perhaps is fixed on the sofa body through mounting plate.
The hole clipping of the fixed mechanism of said straight cutting assembly and oblique cutting assembly and the riveting post of motion respectively have two, and the position is corresponding each other.
Said straight cutting assembly and oblique cutting assembly one in front and one in back are provided with on sofa fixed block splicing surface and sofa movable part splicing surface, are provided with connecting plate between two pairs of fixed mechanisms and two pairs of motions, connect as one.
Active card and switching mechanism thereof about the straight cutting assembly:
The said fixed plate back side be provided with one be positioned at the sofa body interior switch capsule; A push rod is inserted in perforate on the switch capsule, and push rod is connected with card through contiguous block, at the hole clipping place card have one with the circular arc hole slot of hole clipping shape adaptation; Be connected with spring between card and fixed plate; Said push rod, contiguous block, spring are formed switching mechanism, and the sofa body is stretched out in the push rod end, and the part of stretching out the sofa body is contact.
Perhaps, said active card is arranged in the hole clipping side by two, and switching mechanism comprises the spring that is connected between card and fixed plate, and is connected the spanner that is scissor construction with card, and the part that spanner stretches out the sofa body is contact.
Perhaps: said card has more than three or three and is arranged in around the hole clipping; Switching mechanism comprises spring, the spanner that stretches out the sofa body that is connected between card and fixed plate, the linking mechanism that is connected each card and spanner, and the part that spanner stretches out the sofa body is contact.
Further,
The active card of straight cutting assembly is attached to the fixed plate back side, and is fastened in the chute, and the pulling force of spring is the direction of dwindling hole clipping along card; Direction is extended with block to hole clipping along the fixed plate back side.
Long strip hole clipping and blocking mode about the oblique cutting assembly:
The varying aperture of said hole clipping is realized by active card; Active card one end is that the fixed plate of rounded end and hole clipping one side is hinged, and the other end is a free end, tilts to expose hole clipping; Be connected with hole clipping the other end fixed plate through spring; The riveting post inserts from the rounded end hole clipping, laterally pushes the free end hole clipping, and active card is fastened in the riveting post snap ring.
Further, said active card has two correspondences to be arranged on two ends up and down, the hole clipping back side, and the pulling force of spring is along the open direction of active card free end; Direction is extended with block to hole clipping along the fixed plate back side.
Sofa fixed block according to the invention and sofa movable part can be respectively sofa body, handrail, headrest, prince wife's chair too.
Adopt beneficial effect of the present invention to show:
One, only need that die is inserted hole clipping and promptly realize being connected of sofa fixed block and sofa movable part, pegging graft makes things convenient for; Only need touch the disengaging that switching mechanism is accomplished fastener fixed mechanism and motion at once during dismounting, easily laborsaving, convenient and swift, and need not by external tool.
Two, the fixed plate of fastener fixed mechanism is installed in (going back insertion type installs) on the sofa body splicing surface; Switching mechanism and switch capsule then are arranged on the sofa body interior; Switch knob only has a contact to stretch out the sofa body exterior (between seat and cushion; Can be hidden in below the lining), so good concealment; And the riveting seat of motion riveting post and the equal insertion type of mounting plate are installed on the sofa body splicing surface, and only die exposes the sofa body, and the die size is shorter, does not also affect the appearance.The fastener fixed mechanism is installed on the sofa fixed block, because its disguise does not more influence independent use and random combination is used.Because whole good concealment also has been convenient to the storage transportation of sofa.
Three, die diameter, hole clipping, card thickness can suitably be done greatlyyer; Do not influence whole manufacturing process, and card and riveting post surface of contact big (semi-circle of snap ring at least), so load-carrying properties are good; Sound construction; Long service life, hole clipping and riveting post are if adopt two or three, and structure is just more firm.
Four, adopt the oblique cutting assembly when assembly unit, the riveting post of oblique cutting assembly can oblique insertion long strip hole clipping in, laterally firmly the riveting post is stuck in the active card again, serve as rotation center of circle rotation sofa body with the oblique cutting assembly this moment, the straight cutting assembly of front end can be aimed at screens.Owing to adopted the oblique cutting assembly, make when assembly unit, needn't let before and after two groups of fasteners contrapositions simultaneously, further reduced installation difficulty.
Five, be connected as a single entity with connecting plate between two contacting pieces, strengthened global stability, not yielding, two contacting pieces remain on the same horizontal position before and after making.
Six, adopt the present invention, be not only applicable between sofa handrail and sofa body, also be applicable to sofa too prince wife's chair and sofa body, sofa headrest and sofa body, also be applicable between two sofa bodies, and other forms.Sofa fixed block according to the invention and sofa movable part can be at sofa body, handrail, headrests; And exchange between a plurality of sofa bodies; Thus can be on sofa body basis; Random combination is as long as provide the handrail, headrest of diverse location, assembly and a plurality of sofa body such as prince wife's chair too, the multiple different style of one-tenth capable of being combined.Sofa manufacturer no longer presses style production and presses assembly production, the user also can pick out at random assembly assembling according to room availability, has realized to innovation the DIY pattern of sofa production, use thus, not only is confined to the split dismounting.And sofa sales field and exhibition also only need be prepared various assemblies, can demonstrate out various styles at the scene, have practiced thrift and have put area, select also for a complete set of scene of providing of Consumer.
Description of drawings
Fig. 1 is a sofa fixed block splicing surface schematic representation of the present invention
Fig. 2 is a sofa movable part splicing surface schematic representation of the present invention
Fig. 3 is straight cutting assembly of the present invention and oblique cutting assembly motion schematic representation
A is a front view
B is a plan view
Fig. 4 is a straight cutting assembly fixed mechanism schematic representation of the present invention
A is that front view, b are the back pseudosection, and c is a side view, and d is a top plan view
Fig. 5 is an oblique cutting assembly motion schematic representation of the present invention
A is that front view, b are side view
Fig. 6 is an oblique cutting assembly fixed mechanism schematic representation of the present invention
A is that front view, b are the back pseudosection, and c is a side view
Mark among the figure:
1 sofa fixed block splicing surface, 2 sofa movable part splicing surfaces, 3 fixed mechanisms, 4 movable devices;
Motion:
5 snap rings, 6 riveting posts, 7 dies, 8 rivetings are sat, 9 mounting plates;
Straight cutting assembly fixed mechanism:
10 hole clippings, 11 fixed plates, 12 active cards, 13 contacts, 14 springs, 15 switch capsules, 16 push rods, 17 contiguous blocks, 18 hole slots, 19 chutes, 20 blocks;
Oblique cutting assembly fixed mechanism:
21 bar shaped hole clippings, 22 fixed plates, 23 active cards, 24 springs, 25 compressing tablets, 26 blocks, 27 switch capsules, 28 connecting plates.
Embodiment
Sofa junction button external member; Comprise the fixed mechanism 3 and motion 4 that are separately positioned on sofa fixed block splicing surface 1 and sofa movable part splicing surface 2, fixed mechanism is corresponding with the motion position, fixed mechanism and motion each to there being two groups; One is the straight cutting assembly, and one is the oblique cutting assembly.Like Fig. 1, shown in Figure 2.
One, about motion
The motion of straight cutting assembly and oblique cutting assembly can be identical structure.
Embodiment 1:
Motion has a middle part that the riveting post 6 of snap ring 5 is arranged; The snap ring front end of riveting post is the die 7 of the semicircle bodily form, cone shape, truncated cone, square cone-shape, square cone or round end cylindricality, and the similar tapered end form of pre-small post-large shape is convenient in the hole clipping that die pushes fixed mechanism smoothly.Riveting post rear end is that riveting sits 8, and the Placement of riveting seat and sofa body is for being threaded.
Embodiment 2: the Placement of riveting seat and sofa body also can be fixed on the sofa body through a mounting plate 9, and is as shown in Figure 3.
Riveting post according to the invention, die are self-defined noun, the middle part have snap ring be annular groove, front end die for forward strength being disperseed to side, the member that reaches the horizontal sliding effect all can be regarded as riveting post of the present invention.
Two, about the fixed mechanism of straight cutting assembly
Fixed mechanism has the fixed plate 11 of a band hole clipping 10; Hole clipping is corresponding with riveting post position; The hole clipping place is provided with the active card 12 of blocking riveting post; Card cooperated with the snap ring blocking when riveting post inserted hole clipping, was connected with the switching mechanism that makes its turnover snap ring on the active card, and the contact 13 of switching mechanism is located at the sofa body exterior.
The setting of active card is of the present invention one big remarkable progress, if will separate link, or uses external tool in the existing technology, or needs manpower to lift or pull sofa, bothersome in other words or effort.
Switching mechanism of the present invention at first needs a kind of activity and firm blocking mode, and makes its connection easily and separate.Active card can be realized this purpose.When the die of motion inserts the hole clipping of fixed mechanism, pull open active card easily, insertion is entered, and under spring-back force (such as spring 14) effect, active card resets and just in time falls in the snap ring of riveting post, promptly accomplishes connecting moves.
The effect of switching mechanism is to touch through manpower, reaches the purpose of pulling active card.Under the state of the art condition, can design some forms.
As shown in Figure 4:
Embodiment 3:
The fixed plate back side be provided with one be positioned at the sofa body interior switch capsule 15; A push rod 16 is inserted in perforate on the switch capsule, and push rod is connected with active card through contiguous block 17, at the hole clipping place active card have one with the circular arc hole slot 18 (shape and die and hole clipping are suitable) of hole clipping shape adaptation; Be connected with spring 14 between active card and fixed plate; Said push rod 16, contiguous block 17, spring 14 are formed switching mechanisms, and the sofa body is stretched out in the push rod end, and the part of stretching out the sofa body is contact.
When separating link, manually press the contact of lower push rod downwards, push rod drives active card through contiguous block and moves down; Active card withdraws from the snap ring of riveting post, and riveting this moment post is a free state, can withdraw from hole clipping like a cork; Unclamp push rod then, promptly accomplish separating action.
Certainly, the installation direction of fixed mechanism can conversion, and push rod can down, forward, all can (be awkward) up backwards.
Switching mechanism can also have other forms.
Embodiment 4:
Active card is arranged in the hole clipping side by two, and switching mechanism comprises the spring that is connected between card and fixed plate, and is connected the spanner that is scissor construction with card, and the part that spanner stretches out the sofa body is contact.
Embodiment 5:
Active card has more than three or three and is arranged in around the hole clipping, and switching mechanism comprises spring, the spanner that stretches out the sofa body that is connected between card and fixed plate, the linking mechanism that is connected each card and spanner, and the part that spanner stretches out the sofa body is contact.
Except that embodiment 3,4,5; Those of ordinary skills can also design different switching mechanisms; The mechanism that the card that can innervate moves and resets comprises mechanical mechanism, hydraulic mechanism, motor drive mechanism, electric mechanism or the like, all within the implication of the present invention's " switching mechanism ".
Further,
Embodiment 6
On embodiment 3,4,5 basis, the active card of straight cutting assembly is to be attached to the fixed plate back side, and is fastened in the chute 19, makes it not leave station (hole clipping place).The pulling force of spring is the direction of dwindling hole clipping along card; Direction is extended with block 20 to hole clipping along the fixed plate back side.
Block has two effects here, and the one, spacing to the active card actuating length, the 2nd, increase the area of contact and the degree of depth of riveting post and the peripheral fixed plate of hole clipping, further strengthen the stability and the soundness of connection fastener.
Further,
Embodiment 7:
Two hole clippings and two corresponding active card circular arc hole slots are set on the fixed mechanism fixed plate, and the riveting post of motion is provided with two equally accordingly.
Three, about the fixed mechanism of oblique cutting assembly
Fixed mechanism has the fixed plate 22 of a tape shape hole clipping 21, and hole clipping aperture one end is greater than the riveting post, an end less than the riveting post greater than the snap ring size.
Long strip hole clipping and blocking mode about the oblique cutting assembly:
Embodiment 8
The long strip hole clipping of fixed plate itself is that the big end of an end is little.When pegging graft, one end inserts the riveting post from the large aperture, pushes small aperture one end then, and aperture, place, small aperture, greater than the snap ring internal diameter so is just lived with blocking on the depth direction less than the riveting post.
Embodiment 9
As shown in Figure 6, the varying aperture of said hole clipping realizes that by active card 23 active card one end is that the fixed plate of rounded end and hole clipping one side is hinged; The other end is a free end; Tilt to expose hole clipping, be connected with hole clipping the other end fixed plate through spring 24, the riveting post inserts from the rounded end hole clipping; Laterally push the free end hole clipping, active card is fastened in the riveting post snap ring.
Further,
Said active card has two correspondences to be arranged on two ends up and down, the hole clipping back side, and is fastened in the compressing tablet 25 (chute), makes it not leave station (hole clipping place).The pulling force of spring is along the open direction of active card free end; Direction is extended with block 26 to hole clipping along the fixed plate back side.Block has two effects, and the one, spacing to the active card actuating length, the 2nd, increase the area of contact and the degree of depth of riveting post and the peripheral fixed plate of hole clipping, further strengthen the stability and the soundness of connection fastener.
The active card of fixed plate back, spring, compressing tablet etc. also can be arranged within the switch capsule, and promptly the fixed plate back side is connected with a switch capsule, and switch capsule 27 is mounted in the sofa body interior.
Further,
The riveting post of the hole clipping of fixed mechanism and motion respectively has two, and the position is corresponding each other, is provided with two active cards accordingly.As shown in Figure 1.
Four, straight cutting assembly and oblique cutting assembly are connected as a single entity, and perhaps the two pairs of straight cutting assemblies are used and are connected as a single entity.Embodiment 12
As shown in Figure 1, straight cutting assembly and oblique cutting assembly one in front and one in back are provided with on sofa fixed block splicing surface and sofa movable part splicing surface, are preferably the straight cutting assembly preceding, the oblique cutting assembly after.Better, fixed mechanism is arranged on the sofa fixed block (big part), and motion is arranged on the sofa movable part (smallclothes are such as handrail).
Be provided with connecting plate 28 between two pairs of fixed mechanisms and two pairs of motions, connect as one.
Five, sofa fixed block of the present invention and sofa movable part are not limited to a certain member, can be at sofa body, handrail, headrest, exchange on prince wife's chair very much.
Claims (10)
1. sofa junction button external member; Comprise the fixed mechanism and the motion that are separately positioned on sofa fixed block splicing surface and sofa movable part splicing surface; Fixed mechanism is corresponding with the motion position; It is characterized in that: fixed mechanism and motion each to there being two groups, one is the straight cutting assembly, one is the oblique cutting assembly;
The motion of said straight cutting assembly has a middle part that the riveting post of snap ring is arranged; Fixed mechanism has the fixed plate of a band hole clipping; Hole clipping is corresponding with riveting post position, and the hole clipping place is provided with the active card of blocking riveting post, and card cooperated with the snap ring blocking when riveting post inserted hole clipping; Be connected with the switching mechanism that makes its turnover snap ring on the active card, the contact of switching mechanism is located at the sofa body exterior;
The motion of said oblique cutting assembly has a middle part that the riveting post of snap ring is arranged, and fixed mechanism has the fixed plate of a tape shape hole clipping, and hole clipping aperture one end is greater than the riveting post, an end less than the riveting post greater than the snap ring size.
2. sofa junction button external member according to claim 1; It is characterized in that: the snap ring front end of the riveting post of said straight cutting assembly and oblique cutting assembly is the die of the semicircle bodily form, cone shape, truncated cone, square cone-shape, square cone or round end cylindricality; The rear end is that riveting is sat; The riveting seat is threaded with the sofa body, perhaps is fixed on the sofa body through mounting plate.
3. sofa junction button external member according to claim 1 is characterized in that: the hole clipping of the fixed mechanism of said straight cutting assembly and oblique cutting assembly and the riveting post of motion respectively have two, and the position is corresponding each other.
4. sofa junction button external member according to claim 1; It is characterized in that: said straight cutting assembly and oblique cutting assembly one in front and one in back are provided with on sofa fixed block splicing surface and sofa movable part splicing surface; Be provided with connecting plate between two pairs of fixed mechanisms and two pairs of motions, connect as one.
5. sofa junction button external member according to claim 1 is characterized in that: the fixed plate back side of said straight cutting assembly be provided with one be positioned at the sofa body interior switch capsule, a push rod is inserted in perforate on the switch capsule; Push rod is connected with card through contiguous block; At the hole clipping place card have one with the circular arc hole slot of hole clipping shape adaptation, be connected with spring between card and fixed plate, said push rod, contiguous block, spring are formed switching mechanism; The sofa body is stretched out in the push rod end, and the part of stretching out the sofa body is contact.
6. sofa junction button external member according to claim 1; It is characterized in that: the active card of said straight cutting assembly is arranged in the hole clipping side by two; Switching mechanism comprises the spring that is connected between card and fixed plate; Be connected the spanner that is scissor construction with card, the part that spanner stretches out the sofa body is contact.
7. sofa junction button external member according to claim 1; It is characterized in that: said card has more than three or three and is arranged in around the hole clipping; Switching mechanism comprises spring, the spanner that stretches out the sofa body that is connected between card and fixed plate, the linking mechanism that is connected each card and spanner, and the part that spanner stretches out the sofa body is contact.
8. sofa junction button external member according to claim 5, it is characterized in that: the active card of straight cutting assembly is attached to the fixed plate back side, and is fastened in the chute, and the pulling force of spring is the direction of dwindling hole clipping along card; Direction is extended with block to hole clipping along the fixed plate back side.
9. sofa junction button external member according to claim 1 is characterized in that: the varying aperture of the long strip hole clipping of oblique cutting assembly is realized that by active card active card one end is that the fixed plate of rounded end and hole clipping one side is hinged; The other end is a free end; Tilt to expose hole clipping, be connected with hole clipping the other end fixed plate through spring, the riveting post inserts from the rounded end hole clipping; Laterally push the free end hole clipping, active card is fastened in the riveting post snap ring.
10. sofa junction button external member according to claim 1 is characterized in that: the active card of oblique cutting assembly has two correspondences to be arranged on two ends up and down, the long strip hole clipping back side, and the pulling force of spring is along the open direction of active card free end; Direction is extended with block to hole clipping along the fixed plate back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105294484A CN102454668B (en) | 2010-11-03 | 2010-11-03 | Sleeve member of sofa connecting buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105294484A CN102454668B (en) | 2010-11-03 | 2010-11-03 | Sleeve member of sofa connecting buckle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102454668A true CN102454668A (en) | 2012-05-16 |
| CN102454668B CN102454668B (en) | 2013-05-29 |
Family
ID=46038195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105294484A Active CN102454668B (en) | 2010-11-03 | 2010-11-03 | Sleeve member of sofa connecting buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102454668B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10806261B2 (en) | 2005-06-10 | 2020-10-20 | The Lovesac Company | Modular furniture assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4074371A (en) * | 1976-08-04 | 1978-02-21 | Christian Services, Inc. | Motorized hide-a-bed actuating mechanism |
| CN2797722Y (en) * | 2005-05-30 | 2006-07-19 | 周响亮 | Apparatus for connecting and fixing article |
| CN2827147Y (en) * | 2005-11-07 | 2006-10-18 | 杜亚伦 | Mechanism of assembled disassembled sofa |
| CN201228702Y (en) * | 2008-06-13 | 2009-04-29 | 蒋礼旺 | Novel furniture connecting piece |
| CN201836164U (en) * | 2010-11-03 | 2011-05-18 | 成都雅斯特家私有限公司 | Sofa connecting buckle assembly |
-
2010
- 2010-11-03 CN CN2010105294484A patent/CN102454668B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4074371A (en) * | 1976-08-04 | 1978-02-21 | Christian Services, Inc. | Motorized hide-a-bed actuating mechanism |
| CN2797722Y (en) * | 2005-05-30 | 2006-07-19 | 周响亮 | Apparatus for connecting and fixing article |
| CN2827147Y (en) * | 2005-11-07 | 2006-10-18 | 杜亚伦 | Mechanism of assembled disassembled sofa |
| CN201228702Y (en) * | 2008-06-13 | 2009-04-29 | 蒋礼旺 | Novel furniture connecting piece |
| CN201836164U (en) * | 2010-11-03 | 2011-05-18 | 成都雅斯特家私有限公司 | Sofa connecting buckle assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10806261B2 (en) | 2005-06-10 | 2020-10-20 | The Lovesac Company | Modular furniture assembly |
| US11253073B2 (en) | 2005-06-10 | 2022-02-22 | The Lovesac Company | Modular furniture system with storage base |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102454668B (en) | 2013-05-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206416718U (en) | New type accounting bill flattens storing unit | |
| CN201843874U (en) | Direct insertion component of sofa connecting fastener | |
| CN201836164U (en) | Sofa connecting buckle assembly | |
| CN201874939U (en) | Connecting fastener oblique insertion component for sofa | |
| CN102454668B (en) | Sleeve member of sofa connecting buckle | |
| CN102485417B (en) | Spindle broach multiplication mechanism | |
| CN201847212U (en) | Assembled type sofa | |
| CN215423526U (en) | Student is with anti-drop bookshelf | |
| CN102907930A (en) | Combined table stool | |
| CN209073748U (en) | A kind of accounting receipt storage rack | |
| CN202932403U (en) | Combined type table-stool | |
| CN211451325U (en) | Air conditioner front panel device and air conditioner | |
| CN105485497B (en) | A kind of suspension bracket of linear array audio amplifier | |
| CN211076774U (en) | Dual-purpose tray with novel structure | |
| CN203583991U (en) | Tent | |
| CN201847088U (en) | Combined desk | |
| CN201607879U (en) | Easily-carried display device | |
| CN213277390U (en) | Fixed arrangement table for international business negotiation flags | |
| CN213664503U (en) | Rotary sofa | |
| CN216423944U (en) | Splicing type modular combined wax statue | |
| CN201182397Y (en) | Modular assembled sofa | |
| CN214117371U (en) | Convenient base material is maintained to floor | |
| CN218252676U (en) | Forming mechanism is stabilized to spring | |
| CN210979154U (en) | Display column | |
| CN220275312U (en) | Movable clothing showing stand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231115 Address after: No. 28 Xinglong Avenue, Xinglong Town, Zhongjiang County, Deyang City, Sichuan Province, 618300 Patentee after: Sichuan Meishitong Furniture Co.,Ltd. Address before: 611130 Yongsheng Area of Cross Strait Industrial Park, Wenjiang District, Chengdu City, Sichuan Province Patentee before: Chengdu Yasite Furniture Co.,Ltd. |