CN202381478U - Multifunctional rapid-assembly connector for furniture - Google Patents
Multifunctional rapid-assembly connector for furniture Download PDFInfo
- Publication number
- CN202381478U CN202381478U CN2011204950448U CN201120495044U CN202381478U CN 202381478 U CN202381478 U CN 202381478U CN 2011204950448 U CN2011204950448 U CN 2011204950448U CN 201120495044 U CN201120495044 U CN 201120495044U CN 202381478 U CN202381478 U CN 202381478U
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- China
- Prior art keywords
- expansion
- base
- movable push
- plate
- push bar
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- Expired - Lifetime
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Abstract
A multifunctional rapid-assembly connector for furniture comprises an outer layer expansion bushing and a built-in movable push rod, wherein the outer layer expansion bushing is divided into a base and an insertion section with the diameter slightly smaller than that of the base; the base is divided into an end head expansion section and a base positioning section; an expansion point is arranged on the end head expansion section, and a plurality of expansion sheets are arranged on the expansion point; 2 to 5 expansion points are arranged on the insertion section, wherein one expansion point is arranged at the tail end, 1 to 4 expansion points are arranged at the middle part, and a plurality of expansion sheets are arranged on each expansion point; and tapering hammers corresponding to the expansion points in number are arranged on the built-in movable push rod. The multifunctional rapid-assembly connector for the furniture integrates positioning and fastening functions, can be used for 90-degree right angle connection and 180-degree linear connection of furniture plates, and can be used for detachable connection and undetachable connection; the furniture plate assembly efficiency is very high, and the plates are connected and locked stably and firmly; and the plates after connection is natural and attractive, neither hole nor screw head is exposed outside, the structure is simple, and the use cost is lower.
Description
Technical field
The utility model relates to a kind of multi-functional furniture and assembles link fast.
Background technique
Existing furniture construction link is generally two-in-one, the three-in-one type of direct tension of eccentric part or embeds location tension connection; Its major defect has: (1) furniture construction operation is many; More loaded down with trivial details and efficient is low; Like the most frequently used three-in-one (rubber base, screw rod, eccentric lock nut) dismounting part, not only must squeeze into the screw rod rubber base in plate surface, also need dowel to cooperate the location; And furniture board perforation processing operation is many, particularly embeds the location type link, and the plate perforation processing is complicated, and positioning requirements is accurate; (2) screw rod screws in rubber base and crosses deeply or too shallow, the eccentric nut hook all very easily occurs less than screw head, causes situation about can't lock; (3) it is insecure that tension mode causes locking, rocks, and the furniture that assembles must be fixed separately; As be screwed backboard and could independently put; (4) it is bigger that plate exposes the eccentric nut hole, not attractive in appearance; (5) user cost is higher.
Summary of the invention
The purpose of the utility model is to overcome above shortcoming, provides a kind of multi-functional furniture to assemble link fast.To realize that the collection location is an one with fastening function; Quick, the firm assembled furniture of ability, processing is simple, efficient is high, cost is low; Furniture construction back natural beauty does not well have the hole of exposing or exposes the hole very little; Both can make 90 ° of right angles and connect, and also can make 180 ° of straight lines and connect.
The technological scheme of the utility model is: be made up of outer expansion sleeve and built-in movable push bar, said outer expansion sleeve is divided into the insertion section that base and diameter are slightly less than base; Said base is divided into termination expansion arc and base positioning section; On the expansion arc of termination, be provided with an expansion point; Be provided with several intumescent sheets above, on the insertion section, be provided with 2-5 expansion point, wherein tail end is an expansion point; The middle part is provided with 1-4 expansion point, on each expansion point, is provided with several intumescent sheets; Said built-in movable push bar is provided with and the corresponding taper tup of expansion point quantity.
Said outer expansion sleeve base expansion point is designed to compound expansion; Its intumescent sheet inwall is to two steps of die protrusion; When movable push bar base end tup got into first order step, elementary expansion (intumescent sheet of other expansion point does not expand as yet), banding plate base hole wall took place in the base intumescent sheet; Prevent that link from deviating from the plate assembling process, outside base holes, expand.
It is consistent with base intumescent sheet opening direction that said outer expansion sleeve inserts section intumescent sheet opening direction of 1-4 the expansion point at middle part; Be the arc design; When its outside expansion produces expansive force, produce power, make furniture board paste tightlier more firm and solidly to the base direction.
The termination diameter of said base termination expansion arc is slightly less than plate punching diameter, is beneficial to it and inserts in the plate base holes, and it slightly is coniform; Said base positioning section becomes cylindrical, and its diameter is identical with the plate aperture, is used for the drive fit location.
Said insertion section is divided into two cylindrical sections, and what it linked to each other with base is to insert positioning section, and the diameter that inserts positioning section is identical with plate patchhole diameter, is used for the drive fit location, and another section diameter is slightly less than the plate aperture, is beneficial to it and inserts in the plate patchhole smoothly.
Said insertion positioning section surface is provided with convex line, is used to assemble error correction (plate moves the power that so far is hampered and pauses, and can check whether adorn mistake) and strengthens drive fit.
The indoor design of said outer expansion sleeve has 2 zones, and the one, the breathing space, the 2nd, the movable push bar positioning area, the intumescent sheet in the breathing space protrudes to die, when opening the generation expansive force outside the intumescent sheet during convex portion in the movable push bar tup extrusion expansion sheet in the pipe; In the movable push bar positioning area, utilize the intumescent sheet convex, will the section of insertion the middle part press the configuration design of movable push bar tup with afterbody intumescent sheet inwall, in the middle part of letting and afterbody intumescent sheet inwall wale the movable push bar tup, make movable push bar when not doing work, keep relative fixed.
Said movable push bar tip designs has
TThe shape gib head; With a dome minipad, make a call to a removal hole (aperture equates with patchhole or be slightly less than patchhole, and this hole is less and do not use at ordinary times owing to the aperture on it as long as add at plate patchhole bottom vertical corresponding position; Therefore available trim covers) link promptly possesses detachable function; When needs dismounting plate, removable trim goes out with special-purpose little hook hook
TThe dome pad is abdicated certain space on the shape head, with special-purpose
YThe shape instrument prizes through removal hole
TThe shape gib head moves back the movable push bar pine and dismantles plate.
The assembling of said link: with the movable push bar top (
TThe shape head), make the push rod tup get in its positioning area the push rod top by squeezing in the outer layer sleeve base holes
TThe shape head stretches out sleeve pipe.
Said link outer layer sleeve adopts metal, nylon, soft or hard plastic with its built-in movable push bar or other material of certain elasticity, toughness is arranged.
The advantage of the utility model: (1) has multifunctional characteristics: the collection location is one (can omit the dowel location) with fastening function,
Can be used for 90 ° of right angles of furniture board and connect, also can be used for 180 ° of straight lines and connect; Can removably connect, also can do non-dismounting and connect; (2) assembling fast: the furniture board packaging efficiency is high, need not screw any screw, link is inserted to exert pressure in the furniture board hole can accomplish the plate connection.(3) because of it has locating function, so plate connection locking is firm, firm and solid; (4) reduced furniture board perforation processing operation, need not beat screw rod rubber base hole, need not beat dowel hole, raised the efficiency, cut down finished cost; (5) plate connects the back natural beauty, do not have and to expose hole, screw head (non-dismounting connection), or it is less to expose the hole, available tegillum sunshade lid (removably connecting); (6) simple in structure, three-in-one, two-in-one dismounting part commonly used is made, user cost is lower.
Description of drawings
Fig. 1 is the utility model general structure schematic representation:
Fig. 2 is a link working section schematic representation;
Fig. 3 is outer expansion sleeve 1/4 sectional view of link;
Fig. 4 is built-in movable push bar 1/4 sectional view of link;
Fig. 5 need not make 90 ° of right angles connection schematic representation under the dismounting situation for plate;
Fig. 6 need not make 180 ° of straight lines connection schematic representation under the dismounting situation for plate;
Fig. 7 makes 90 ° of right angles to connect schematic representation under the detachable situation of plate;
Hook went out dome pad schematic representation on the movable push bar T shape head when Fig. 8 dismantled for plate;
Fig. 9 makes the movable push bar pine move back schematic representation for Y shape special tool prizes T shape head;
Figure 10 makes 180 ° of straight lines to connect schematic representation under the detachable situation of plate.
Embodiment
Embodiment 1: multi-functional furniture is assembled the link structure fast
Arrive Figure 10 referring to Fig. 1:
Multi-functional furniture is assembled link fast and is made up of outer expansion sleeve A and built-in movable push bar B two-part.
Outer expansion sleeve is divided into the insertion section 2 that base 1 and diameter are slightly less than base; Said base termination is an expansion point 3-1, and said insertion section is provided with 2 expansion point 3-2 and 3-3, on each expansion point, is provided with several intumescent sheets 4; Said built-in movable push bar is provided with and the corresponding tup 5 of expansion point quantity.
The intumescent sheet 4-2 opening direction of the insertion section middle part expansion point 3-2 of said outer expansion sleeve is consistent with base intumescent sheet 4-1 opening direction; Be the arc design; When its outside expansion produces expansive force, produce power, make furniture board paste tightlier more firm and solidly to the base direction.
Said outer expansion sleeve base expansion point is designed to compound expansion; Its intumescent sheet inwall is to die protrusion two steps (4-1-1,4-1-2); When movable push bar base end tup 5-1 gets into first order step 4-1-2; Elementary expansion (intumescent sheet of other expansion point as yet expand) takes place in base intumescent sheet 4-1, banding plate base hole wall, and preventing that link from deviating from the plate assembling process or partly deviating from outside base holes expands.
Said insertion section 2 is divided into two cylindrical sections; What it linked to each other with base is to insert positioning section 2-1, and the diameter that inserts positioning section is identical with plate patchhole 14 diameters, is used for the drive fit location; The diameter of another section 2-2 is slightly less than plate patchhole diameter, is beneficial to it and inserts in the panel hole smoothly; Be provided with convex line 6 on insertion positioning section 2-1 surface; Be used to assemble error correction (plate moves the power that so far is hampered and pauses, and can check whether adorn mistake) and strengthen drive fit, the indoor design of said outer expansion sleeve has 2 zones; The one, the breathing space; The 2nd, movable push bar positioning area 7, the intumescent sheet in the breathing space protrudes to die, when opening the generation expansive force outside the intumescent sheet during convex portion in the movable push bar tup extrusion expansion sheet in the pipe; In the movable push bar positioning area; Utilize the intumescent sheet convex; Will the section of insertion the middle part press the tup 5-2 configuration design of movable push bar middle part with afterbody intumescent sheet inwall, 4-2 and afterbody intumescent sheet 4-3 inwall are waled tup 5-2 in the middle part of the movable push bar in the middle part of letting, and make movable push bar when not doing work, keep relative fixed.
Said movable push bar tip designs has
TShape gib head 8; With a dome minipad 9, make a call to a removal hole 15 (aperture equates with patchhole or be slightly less than patchhole, and this hole is less and do not use at ordinary times owing to the aperture on it as long as add at plate patchhole 14 bottom vertical corresponding positions; Therefore available trim 10 covers) link promptly possesses detachable function; When needs dismounting plate, removable trim 10 goes out with special-purpose little hook hook
TDome pad 9 on the shape 8 is abdicated certain space, with special-purpose
YThe shape instrument prizes through removal hole 15
T Shape gib head 8 moves back movable push bar B pine and dismantles plate;
Embodiment 2: plate need not be done 90 ° of right angles connections under the dismounting situation
Present embodiment is to beat base holes 13 on vertical furniture-plates H surface earlier; Plug hand-hole 14 at horizontal furniture-plates D side, link movable push bar T shape 8 end are squeezed in outer expansion sleeve base holes, 5-2 gets into its positioning area 7 in sleeve pipe to push rod middle part taper tup; Push rod T shape 8 is stretched out the sleeve pipe tail end and is ended; Put dome pad 9, accomplish the assembling of link finished product, link base section 1 is inserted in the vertical plate H surface mounts hole 13; Expose and insert section 2, base setting circle shell of column 1-2 and hole wall drive fit make link keep stable; With movable push bar T shape 8 top under the hand; Its base end tup 5-1 is got into base intumescent sheet first order expansion point 4-1-2; Make base produce elementary expansive force banding base hole wall (this moment, the intumescent sheet of other expansion point did not all expand), take place to expand outside the hole to prevent that link from deviating from or partly deviate from base holes.Transverse plate D side patchhole 14 is aimed at links to be inserted section 2 and inserts and exert pressure; Dome pad 9 on the built-in movable push bar T of the patchhole 14 bottom squeeze links shape 8; Movable push bar is moved in outer expansion sleeve, and when plate patchhole 14 ports moved to the error correction convex line 6 on the sleeve pipe setting circle shell of column 2-1, pause was hampered; Can carry out plate assembling error correction inspection this moment; Errorlessly then continue reinforcing and exert pressure (can knock), until plate fully on earth, transverse plate D and vertical plate H be 90 ° closely contact till.During this time; Movable push bar taper tup (termination 5-1, middle tup 5-2, afterbody tup 5-3) is along with contracting in the push rod; Corresponding intumescent sheet (base intumescent sheet 4-1, middle part intumescent sheet 4-2, tail end intumescent sheet 4-3) on the extrusion expansion sleeve pipe gradually successively; Make its outer opening produce expansive force banding hole wall gradually,, it is opened outside produce the power identical when producing expansive force with application of force direction because intumescent sheet adopts arc to projecting inward design; It is tightr to let plate connect, and need not be 90 ° of right angles connections under the dismounting situation thereby accomplish furniture board.
Embodiment 3: detachable 90 ° of right angles connect
Different with embodiment 2 is: add at horizontal corresponding side patchhole 14 bottom positions in furniture-plates D surface and make a call to a removal hole 15; The aperture is equal to or slightly less than patchhole; Can realize that the detachable 90 ° of right angles of furniture board connect; After furniture board assembled, removal hole 15 can cover with trim 10.When needing the dismounting plate, take off trim 10, with special-purpose hook dome pad 9 hooks on the link movable push bar T shape 8 are gone out, abdicate certain space, insert in the removal hole 15 with Y shape special tool, prize T shape 8 pine and move back, the completion plate is dismantled.
Embodiment 4: need not be 180 ° of straight lines connections under the dismounting situation
Referring to Fig. 6:
Different with embodiment 2 is: beat base holes 13 on furniture lower plate part Y top, can realize that furniture board be 180 ° of straight lines under need not the dismounting situation and connect.
Embodiment 5: detachable 180 ° of straight lines connect
Different with embodiment 2 is: beat base holes 13 on furniture lower plate part Y top, can realize that the detachable 180 ° of straight lines of furniture board connect.
Claims (8)
1. a multi-functional furniture is assembled link fast, it is characterized in that, is made up of outer expansion sleeve and built-in movable push bar, and said outer expansion sleeve is divided into the insertion section that base and diameter are slightly less than base; Said base is divided into termination expansion arc and base positioning section; On the expansion arc of termination, be provided with an expansion point; Be provided with several intumescent sheets above, on the insertion section, be provided with 2-5 expansion point, wherein tail end is an expansion point; The middle part is provided with 1-4 expansion point, on each expansion point, is provided with several intumescent sheets; Said built-in movable push bar is provided with and the corresponding taper tup of expansion point quantity.
2. multi-functional furniture according to claim 1 is assembled link fast, it is characterized in that, said outer expansion sleeve base expansion point is designed to compound expansion; Its intumescent sheet inwall is to two steps of die protrusion; When movable push bar base end tup got into first order step, elementary expansion took place in the base intumescent sheet, banding plate base hole wall; Prevent that link from deviating from the plate assembling process, outside base holes, expand.
3. multi-functional furniture according to claim 1 is assembled link fast; It is characterized in that; It is consistent with base intumescent sheet opening direction that said outer expansion sleeve inserts section intumescent sheet opening direction of 1-4 the expansion point at middle part; Be the arc design, when its outside expansion produces expansive force, produce power, make furniture board paste tightlier more firm and solidly to the base direction.
4. multi-functional furniture according to claim 1 and 2 is assembled link fast; It is characterized in that the termination of said base termination expansion arc slightly is coniform, its diameter is slightly less than plate punching diameter; Being beneficial to it inserts in the plate base holes; Said base positioning section becomes cylindrical, and its diameter is identical with the plate aperture, is used for the drive fit location.
5. multi-functional furniture according to claim 1 is assembled link fast; It is characterized in that said insertion section is divided into two cylindrical sections, what it linked to each other with base is to insert positioning section; The diameter that inserts positioning section is identical with plate patchhole diameter; Be used for the drive fit location, another section diameter is slightly less than the plate aperture, is beneficial to it and inserts in the plate patchhole smoothly.
6. multi-functional furniture according to claim 5 is assembled link fast, it is characterized in that, said insertion positioning section surface is provided with and is used to assemble error correction and strengthens friction tight convex line.
7. multi-functional furniture according to claim 1 is assembled link fast; It is characterized in that; The indoor design of said outer expansion sleeve has 2 zones, the one, breathing space, the 2nd, movable push bar positioning area; Intumescent sheet in the breathing space protrudes to die, when opening the generation expansive force outside the intumescent sheet during convex portion in the movable push bar tup extrusion expansion sheet in the pipe; The movable push bar positioning area is positioned at and inserts section middle part and tail end mouth inwall, and its shape and movable push bar middle part tup profile are similar, are used for the banding tup, keep movable push bar relative fixed when not working.
8. multi-functional furniture according to claim 1 is assembled link fast, it is characterized in that, the top of said movable push bar is T-shaped, on the top, has the dome pad that a fritter is used to dismantle plate.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204950448U CN202381478U (en) | 2011-12-02 | 2011-12-02 | Multifunctional rapid-assembly connector for furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204950448U CN202381478U (en) | 2011-12-02 | 2011-12-02 | Multifunctional rapid-assembly connector for furniture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202381478U true CN202381478U (en) | 2012-08-15 |
Family
ID=46629983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204950448U Expired - Lifetime CN202381478U (en) | 2011-12-02 | 2011-12-02 | Multifunctional rapid-assembly connector for furniture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202381478U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493987A (en) * | 2011-12-02 | 2012-06-13 | 杨征宇 | Multifunctional connecting piece for quickly assembling furniture |
| WO2016092105A1 (en) * | 2014-12-12 | 2016-06-16 | Lama D. D. Dekani | Improvements in joint forming devices |
| CN105822642A (en) * | 2014-04-22 | 2016-08-03 | 金方明 | Tightening slices used for fixing and connecting mechanism for interior of sanitary appliance pipe |
| CN106333611A (en) * | 2016-11-03 | 2017-01-18 | 中山市和美电器燃具有限公司 | Fixed detachable fixing seat of oven |
| WO2017206210A1 (en) * | 2016-06-03 | 2017-12-07 | 陈尚廷 | Board body connector |
| US10385897B2 (en) | 2015-02-12 | 2019-08-20 | Lamello Ag | Dowel element, fastening device, method for producing a dowel element, and method for installing a fastening device |
-
2011
- 2011-12-02 CN CN2011204950448U patent/CN202381478U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493987A (en) * | 2011-12-02 | 2012-06-13 | 杨征宇 | Multifunctional connecting piece for quickly assembling furniture |
| CN105822642A (en) * | 2014-04-22 | 2016-08-03 | 金方明 | Tightening slices used for fixing and connecting mechanism for interior of sanitary appliance pipe |
| WO2016092105A1 (en) * | 2014-12-12 | 2016-06-16 | Lama D. D. Dekani | Improvements in joint forming devices |
| CN107407310A (en) * | 2014-12-12 | 2017-11-28 | 拉玛德卡尼股份公司 | The improvement of joint forming equipment |
| AU2015359285B2 (en) * | 2014-12-12 | 2019-07-25 | Lama D. D. Dekani | Improvements in joint forming devices |
| US10495125B2 (en) | 2014-12-12 | 2019-12-03 | Titus D.O.O. Dekani | Joint forming devices |
| US10385897B2 (en) | 2015-02-12 | 2019-08-20 | Lamello Ag | Dowel element, fastening device, method for producing a dowel element, and method for installing a fastening device |
| WO2017206210A1 (en) * | 2016-06-03 | 2017-12-07 | 陈尚廷 | Board body connector |
| CN106333611A (en) * | 2016-11-03 | 2017-01-18 | 中山市和美电器燃具有限公司 | Fixed detachable fixing seat of oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120815 Effective date of abandoning: 20130417 |
|
| RGAV | Abandon patent right to avoid regrant |