CN106194944A - Furniture stealth attachment structure - Google Patents

Furniture stealth attachment structure Download PDF

Info

Publication number
CN106194944A
CN106194944A CN201610811339.9A CN201610811339A CN106194944A CN 106194944 A CN106194944 A CN 106194944A CN 201610811339 A CN201610811339 A CN 201610811339A CN 106194944 A CN106194944 A CN 106194944A
Authority
CN
China
Prior art keywords
grafting
hole
slot
plug connector
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
Application number
CN201610811339.9A
Other languages
Chinese (zh)
Other versions
CN106194944B (en
Inventor
武敬华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201610811339.9A priority Critical patent/CN106194944B/en
Publication of CN106194944A publication Critical patent/CN106194944A/en
Application granted granted Critical
Publication of CN106194944B publication Critical patent/CN106194944B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B12/00Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/10Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Furniture Connections (AREA)

Abstract

The invention discloses a kind of furniture stealth attachment structure, for vertically connecting two boards, two boards includes the first plate and the second plate;Offering T-slot on the plate face of the first plate, T-slot is respectively provided with sipes end and narrow slot end, and one of them is oppositely arranged;Offering the uncovered locking groove of grafting groove and end on the sidewall of the second plate, grafting groove is corresponding with grafting T-slot position, and locking groove is corresponding with locking T-slot position;First plug connector is logical to be fixed on T-slot, and the second plug connector is fixed in grafting groove, the first plug connector and the second plug connector grafting;Locking bed is fixed in the locking groove of the second plate by screw, and locking bed is threadeded with clamping screw, and clamping screw relies on the first plug connector in locking T-slot.The present invention can realize that efficiency is high, ensures assembled quality, assembled furniture firm stable, readily accessible after the function that assembles again, it is most important that can also be stealthy to inside sheet material, it is ensured that the whole structure of splicing furniture.

Description

Furniture stealth attachment structure
Technical field
The present invention relates to belong to furniture processing technology field, be specifically related to furniture stealth attachment structure.
Background technology
The at present production of furniture industry and packaging technology in addition to traditional joinery and its construction, the commonly used three-in-one connection in market The technique of part (or eccentric connector) realizes the assembling of furniture.From last century, the seventies invention extends to three-in-one connector There is not radical change in the present, the history of existing nearly 50 years, and basic structure principle, and occupies the main flow of furniture construction technique Market.
Owing to three-in-one connector simply solves the connectivity problem of Furniture panel, there is geneogenous setting in its structural principle Meter defect, mainly shows themselves in that one is that locking nut exposes, affects the overall aesthetics of furniture;Two is that pre-buried technique is insecure, family Tool carrying or being dismounted for multiple times easily produce and get loose, and affect reusing of furniture, even cause scrapping of furniture.
Along with improving constantly of people's living standard, the requirement of furniture is not only only limited in practicality by consumer, right The fastness of aesthetic property, being dismounted for multiple times and carrying proposes requirements at the higher level, in the urgent need to a kind of new Joining Technology, solves to pass The problems referred to above that three-in-one Joining Technology of uniting exists.
Summary of the invention
For deficiencies of the prior art, the technical problem to be solved is: provide a kind of furniture hidden Shape attachment structure, this structure can realize the stealthy connection of Furniture panel, and be connected firmly, be suitable for being dismounted for multiple times.
For solving above-mentioned technical problem, the technical scheme is that
Furniture stealth attachment structure, for vertically connecting two boards, two boards includes the first plate and the second plate;
Offering at least two T-slot along the end-enclosed of longitudinal arrangement on the plate face of the first plate, each T-slot is equal Having sipes end and narrow slot end, one of them is in the locking T-slot of the first plate end, and remaining is grafting T-slot, locks T Shape groove is oppositely arranged with grafting T-slot;
Offer the grafting groove of end-enclosed and the locking groove that end is uncovered on the sidewall of the second plate, grafting groove with Grafting T-slot position is corresponding, and locking groove is corresponding with locking T-slot position;
First plug connector and the second plug connector, the first plug connector is fixed on the T-slot of the first plate by clamping plate and bolt, Second plug connector is fixed in the grafting groove of the second plate by screw, the first plug connector and the second plug connector grafting;
Locking bed and clamping screw, locking bed is fixed in the locking groove of the second plate by screw, locking bed and locking Bolt thread connects, and clamping screw relies on the first plug connector in locking T-slot.
Preferably, described T-slot linear array.
Preferably, the first described plug connector is grafting female members, and the second plug connector is grafting male member.
Preferably, the plug surface of described grafting female members and the plug surface eccentric setting of described grafting male member.
Preferably, the body of the first described plug connector has binding face and offers grafting blind hole and first and connect logical Hole, grafting blind hole is parallel with binding face, and the first connection through hole is vertical with binding face;The body of the second plug connector have binding face, Offering the second connection through hole and be provided with grafting pin, grafting pin is parallel with binding face, and the second connection through hole is vertical with binding face.
Preferably, described grafting blind hole is cylindrical hole or prism hole, and described grafting pin is and described cylindrical hole or prism Cylinder that hole is suitable or prism.
Preferably, the binding face of the first described plug connector is provided with positioning convex, and positioning convex is positioned described T-slot In the narrow slot of narrow slot end.
Preferably, the end of described grafting pin is provided with frustum.
Preferably, described locking bed includes one piece of base plate, and described base plate offers the 3rd connection through hole, and base plate is arranged Having two pieces of risers, two pieces of risers are positioned at the 3rd connection through hole both sides, and two pieces of risers offer through hole respectively that be coaxially disposed, and two In the through hole of block riser, at least one is screwed hole.
Preferably, in two pieces of described risers, the through hole on one piece of riser is unthreaded hole, and the through hole of one piece of riser is screw thread Hole.
After have employed technique scheme, the invention has the beneficial effects as follows:
1., in connector is hidden in sheet material, whole structure is attractive in appearance.
2. sheet material uses T-slot structure, is different from other pre-buried structure, because the use of clamping plate during assembling, greatly increases The stress surface of strong sheet material and connector and nail-holding ability, after being fastened by bolts so that whole sheet material connects more firm.
3. it is respectively fixed with the concavo-convex plug connector being mutually adapted on two boards, during assembling, by clamping screw and locking bed Threaded, two boards longitudinally can be strained and linked together, during dismounting, only need to be unclamped by clamping screw can be by two pieces The structure that plate is taken apart, this " front insert then lock " substantially increases packaging efficiency, and readily accessible assembles again.
4. the plug surface of spill plug connector and the plug surface eccentric setting of convex plug connector, can ensure that two by offset Block plate fits tightly.
In a word, the present invention can realize that efficiency is high, ensure assembled quality, assembled furniture firm stable, readily accessible after The function assembled again, it is most important that can also be stealthy to inside sheet material, it is ensured that the whole structure of splicing furniture.
Accompanying drawing explanation
Fig. 1 is the side diagram of furniture stealth attachment structure of the present invention;
Fig. 2 is the sectional view in Fig. 1 at A-A;
Fig. 3 is the top view of the first plate in Fig. 1;
Fig. 4 is the sectional view in Fig. 3 at B-B;
Fig. 5 is the structural representation of the first plug-in unit in Fig. 2;
Fig. 6 is the structural representation of the second plug-in unit in Fig. 2;
Fig. 7 is the structural representation of locking bed in Fig. 2;
In figure, 1-the first plate;2-the second plate;3-T shape groove;31-sipes end;32-narrow slot end;33-locks T-slot;34-inserts Connect T-slot;41-locks groove;42-grafting groove;5-the first plug connector;51-grafting blind hole;52-first connects through hole;53- Positioning convex;54-clamping plate;55-bolt;6-the second plug connector;61-grafting pin;62-second connects through hole;63-frustum;7-locks Tight seat;71-base plate;72-riser;73-through hole;74-the 3rd connects through hole;8-screw;9-clamping screw.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the present invention is expanded on further.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, relevant position on the plate face of the first plate 1 to be assembled The practical situations such as the length according to plate offer at least two T-slot 3 along the end-enclosed of longitudinal arrangement, because these T-shaped The first plug connector 5 installed on groove 3 is corresponding with the second plug connector 6 installed on the second plate 2 sidewall, and each T-slot 3 It is respectively provided with sipes end 31 and narrow slot end 32, so, T-slot 3 the most substantially or is exactly linear array, the sipes of sipes end 31 Being interconnected with the narrow slot of narrow slot end 32, the end of sipes and the end of narrow slot are arcwall face;One of them is in the first plate The locking T-slot 33 of end, remaining is grafting T-slot 34, and locking T-slot 33 is oppositely arranged with grafting T-slot 34;Each T Shape groove 3 all on the first plug connector 5 is installed, but anti-with on grafting T-slot 34 of the first plug connector 5 on locking T-slot 33 To setting.
First plug connector 5 is furniture stealth grafting female members, and the first plug connector 5 has binding face and offers grafting blind hole 51 With connection through hole 52, grafting blind hole 51 is parallel with binding face, is cylindrical hole or prism hole, connects through hole 52 vertical with binding face; Binding face is additionally provided with positioning convex 53, in the narrow slot of the narrow slot end 32 that positioning convex 53 is positioned described T-slot 3, prevents from adding Man-hour, the first plug connector 5 slided;When first plug connector 5 is installed to T-slot 3, first with bolt 55 through the first connection through hole 52, even Fishplate 54, is then set to said structure in the narrow slot of narrow slot end 32 of T-slot 3, tights a bolt 55, it is possible to insert first Fitting 5 is firmly fixed on the first plate 1.T-slot 3 and the first plug connector 5, the design of clamping plate 54 are different from other pre-buried knot Structure, because the use of clamping plate 54 during assembling, significantly enhances sheet material and the stress surface of connector and nail-holding ability, by bolt 55 After fastening so that the connection of whole sheet material is more firm.The problem noted be exactly the first plug connector 5 with T-slot 3 in have oppositely arranged , it is corresponding good to need when mounted.
The sidewall of the second plate 2 to be assembled is offered the grafting groove 42 of end-enclosed and the locking groove that end is uncovered 41, grafting groove 42 is corresponding with grafting T-slot 34 position, and locking groove 41 is corresponding with locking T-slot 33 position;Grafting groove 42 Inside being fixed with the second plug connector 6, the second plug connector 6 is furniture stealth grafting male member, and the body of the second plug connector 6 has laminating Face, offering the second connection through hole 62 and be provided with grafting pin 61, grafting pin 61 is parallel with binding face, second connect through hole 62 with Binding face is vertical;Grafting pin 61 is the cylinder suitable with the cylindrical hole on the first plug connector 5 or prism hole or prism, grafting pin The end of 61 is provided with frustum 63;Second plug connector 6 is fixed in the grafting groove 42 of the second plate 2 by screw 8;
Locking bed 7 includes that one piece of base plate 71, described base plate 71 offer the 3rd connection through hole 74, and base plate 71 is provided with two Block riser 72, can be to be formed by one piece of plate bending or die casting, and two pieces of risers 72 are positioned at the 3rd connection through hole 74 both sides, and two pieces are stood Offering the through hole 73 being coaxially disposed on plate 72 respectively, in the through hole 73 of two pieces of risers 72, at least one is screwed hole, typically can The through hole 73 being designed on one piece of riser 72 is that (this hole is located close to the side that groove ends is uncovered, i.e. clamping screw 9 to unthreaded hole The hole initially passed through during work, its internal diameter is more slightly larger than screwed hole, convenient work), the through hole 73 of one piece of riser 72 is screwed hole;Locking Seat 7 is fixed in the locking groove 41 of the second plate 2 by screw 8, and locking bed 7 is threadeded with clamping screw 9, clamping screw 9 Rely on the first plug connector 5 in locking T-slot 33.
The sidewall installing the second plate 2 of plug-in unit is corresponded to install the relevant position in the first plate 1 plate face of plug-in unit, right Tightly, and slightly slide, allow the grafting pin 61 on the second plug connector 6 be inserted in the grafting blind hole 51 on the first plug connector 5;It is positioned at Lock groove 41 on second plate 2 uncovered because being provided with, clamping screw 9 can be inserted through first through through hole 73 on locking bed 7 In the grafting blind hole 51 of fitting 5, tighten, just complete assembled process.Meanwhile, when assembly, because the first plug connector 5 is designed to Grafting female members, the second plug connector 6 is designed to grafting male member, and the plug surface of its grafting female members is designed to the plug surface of grafting male member Eccentric setting, the tension force brought by bias time assembled makes the combination of sheet material more firmly, and by tightening clamping screw 9 also The position of the second plate 2 can be finely adjusted so that it is more accurate that two sheet materials combine;This splicing structure is not only firm, also may be used To dismantle at any time, outside sheet material, can't see any plug-in unit, serve stealthy assembled effect.Thus be splicing furniture development One direction.

Claims (10)

1. furniture stealth attachment structure, for vertically connecting two boards, described two boards includes the first plate and the second plate;Its feature It is,
At least two T-slot along the end-enclosed of longitudinal arrangement is offered, each described T-shaped on the plate face of described first plate Groove is respectively provided with sipes end and narrow slot end, and one of them is in the locking T-slot of described first plate end, and remaining is grafting T-shaped Groove, described locking T-slot is oppositely arranged with described grafting T-slot;
Offering the grafting groove of end-enclosed and the locking groove that end is uncovered on the sidewall of described second plate, described grafting is recessed Groove is corresponding with grafting T-slot position, and described locking groove is corresponding with locking T-slot position;
First plug connector and the second plug connector, described first plug connector is fixed on the T-shaped of described first plate by clamping plate and bolt On groove, described second plug connector is fixed in the grafting groove of described second plate by screw, and described first plug connector is with described Second plug connector grafting;
Locking bed and clamping screw, described locking bed is fixed in the locking groove of described second plate by screw, described locking Seat is threadeded with described clamping screw, and described clamping screw relies on the first plug connector in described locking T-slot.
2. furniture stealth attachment structure as claimed in claim 1, it is characterised in that described T-slot linear array.
3. furniture stealth attachment structure as claimed in claim 1, it is characterised in that described first plug connector is grafting female members, Described second plug connector is grafting male member.
4. furniture stealth attachment structure as claimed in claim 3, it is characterised in that the plug surface of described grafting female members is with described The plug surface eccentric setting of grafting male member.
5. furniture stealth attachment structure as claimed in claim 3, it is characterised in that the body of described first plug connector has patch Conjunction face and offer grafting blind hole and first connect through hole, described grafting blind hole is parallel with described binding face, described first connection Through hole is vertical with described binding face;The body of described second plug connector has binding face, offers the second connection through hole and arrange Having grafting pin, described grafting pin is parallel with described binding face, and described second connection through hole is vertical with described binding face.
6. furniture stealth attachment structure as claimed in claim 5, it is characterised in that described grafting blind hole is cylindrical hole or prism Hole, described grafting pin is the cylinder suitable with described cylindrical hole or prism hole or prism.
7. furniture stealth attachment structure as claimed in claim 5, it is characterised in that the binding face of described first plug connector is arranged Positioning convex, described positioning convex is had to be positioned in the narrow slot of described T-slot narrow slot end.
8. furniture stealth attachment structure as claimed in claim 5, it is characterised in that the end of described grafting pin is provided with cone Platform.
9. furniture stealth attachment structure as claimed in claim 1, it is characterised in that described locking bed includes one piece of base plate, institute Stating base plate and offer the 3rd connection through hole, described base plate is provided with two pieces of risers, described two pieces of risers are positioned at the described 3rd even Connect both sides, hole, described two pieces of risers offer through hole respectively that be coaxially disposed, in the through hole of described two pieces of risers at least one Individual is screwed hole.
10. furniture stealth attachment structure as claimed in claim 9, it is characterised in that in described two pieces of risers, one piece of riser On through hole be unthreaded hole, the through hole of one piece of riser is screwed hole.
CN201610811339.9A 2016-09-08 2016-09-08 Furniture stealthy connect structure Active CN106194944B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610811339.9A CN106194944B (en) 2016-09-08 2016-09-08 Furniture stealthy connect structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610811339.9A CN106194944B (en) 2016-09-08 2016-09-08 Furniture stealthy connect structure

Publications (2)

Publication Number Publication Date
CN106194944A true CN106194944A (en) 2016-12-07
CN106194944B CN106194944B (en) 2018-03-16

Family

ID=58066554

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610811339.9A Active CN106194944B (en) 2016-09-08 2016-09-08 Furniture stealthy connect structure

Country Status (1)

Country Link
CN (1) CN106194944B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107512772A (en) * 2017-09-26 2017-12-26 天津宝舟科技有限公司 Sewage treatment anaerobic retort fixing device
WO2024001325A1 (en) * 2022-06-29 2024-01-04 喜临门家具股份有限公司 Connector and furniture using same

Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3330221A1 (en) * 1983-08-22 1985-03-07 Gerhard 7107 Neckarsulm Kaminski Connecting element
CN2076183U (en) * 1989-11-21 1991-05-01 王树森 Combination elements for suspended furniture and appliances
FR2734611A1 (en) * 1995-05-24 1996-11-29 Sarl Biolinea Modular assembly system of shelving which can be locked in position and dismantled in three easy movements
CN2674174Y (en) * 2003-08-15 2005-01-26 朱文辉 Connector
DE202005013265U1 (en) * 2005-08-19 2005-12-01 Balzer, Michel Positive locking plug-in connection for piece of furniture for two panels at right angles to one another has section of first panel fitted through elongated holes in second panel and locked by rod fitted in slot
EP1288508B1 (en) * 2001-09-03 2006-12-06 Vinzenz Harrer Plug and socket connecter
CN201479516U (en) * 2009-09-09 2010-05-19 精英电脑股份有限公司 Plate assembly structure
CN201486973U (en) * 2009-08-14 2010-05-26 东莞市庆丰实业有限公司 Panel furniture connecting lock catch
CN201561015U (en) * 2009-12-09 2010-08-25 方德明 Plate-type furniture connector
CN202269626U (en) * 2011-09-13 2012-06-13 东莞市千顺五金有限公司 Easily assembled and disassembled combined cabinet
CN202441688U (en) * 2012-03-11 2012-09-19 杨丽华 Installation connecting member for furniture
CN203404194U (en) * 2013-06-03 2014-01-22 正定县东方朗琦家具厂 Board for panel furniture and panel furniture manufactured by using the same
CN103603854A (en) * 2013-11-28 2014-02-26 苏州征之魂专利技术服务有限公司 Wedge groove rotary matched type connecting piece structure easy to disassemble and assemble in T-shaped groove
CN104039199A (en) * 2012-01-13 2014-09-10 英特宜家系统有限公司 Furniture joint
CN203897823U (en) * 2014-04-25 2014-10-29 张啸 Wooden bed
CN204082827U (en) * 2014-09-03 2015-01-07 武敬华 Plate fitment invisible connecting piece
CN105041808A (en) * 2015-04-17 2015-11-11 刘玉海 Connecting piece for sofa easy to disassemble and assemble
CN205991060U (en) * 2016-09-08 2017-03-01 武敬华 Furniture stealthy connect structure

Patent Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3330221A1 (en) * 1983-08-22 1985-03-07 Gerhard 7107 Neckarsulm Kaminski Connecting element
CN2076183U (en) * 1989-11-21 1991-05-01 王树森 Combination elements for suspended furniture and appliances
FR2734611A1 (en) * 1995-05-24 1996-11-29 Sarl Biolinea Modular assembly system of shelving which can be locked in position and dismantled in three easy movements
EP1288508B1 (en) * 2001-09-03 2006-12-06 Vinzenz Harrer Plug and socket connecter
CN2674174Y (en) * 2003-08-15 2005-01-26 朱文辉 Connector
DE202005013265U1 (en) * 2005-08-19 2005-12-01 Balzer, Michel Positive locking plug-in connection for piece of furniture for two panels at right angles to one another has section of first panel fitted through elongated holes in second panel and locked by rod fitted in slot
CN201486973U (en) * 2009-08-14 2010-05-26 东莞市庆丰实业有限公司 Panel furniture connecting lock catch
CN201479516U (en) * 2009-09-09 2010-05-19 精英电脑股份有限公司 Plate assembly structure
CN201561015U (en) * 2009-12-09 2010-08-25 方德明 Plate-type furniture connector
CN202269626U (en) * 2011-09-13 2012-06-13 东莞市千顺五金有限公司 Easily assembled and disassembled combined cabinet
CN104039199A (en) * 2012-01-13 2014-09-10 英特宜家系统有限公司 Furniture joint
CN202441688U (en) * 2012-03-11 2012-09-19 杨丽华 Installation connecting member for furniture
CN203404194U (en) * 2013-06-03 2014-01-22 正定县东方朗琦家具厂 Board for panel furniture and panel furniture manufactured by using the same
CN103603854A (en) * 2013-11-28 2014-02-26 苏州征之魂专利技术服务有限公司 Wedge groove rotary matched type connecting piece structure easy to disassemble and assemble in T-shaped groove
CN203897823U (en) * 2014-04-25 2014-10-29 张啸 Wooden bed
CN204082827U (en) * 2014-09-03 2015-01-07 武敬华 Plate fitment invisible connecting piece
CN105041808A (en) * 2015-04-17 2015-11-11 刘玉海 Connecting piece for sofa easy to disassemble and assemble
CN205991060U (en) * 2016-09-08 2017-03-01 武敬华 Furniture stealthy connect structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107512772A (en) * 2017-09-26 2017-12-26 天津宝舟科技有限公司 Sewage treatment anaerobic retort fixing device
WO2024001325A1 (en) * 2022-06-29 2024-01-04 喜临门家具股份有限公司 Connector and furniture using same

Also Published As

Publication number Publication date
CN106194944B (en) 2018-03-16

Similar Documents

Publication Publication Date Title
US8992114B2 (en) Connector assembly
US20060182513A1 (en) Fastener and method for using same
US20140369787A1 (en) Through bolted connection hardware
CN214998809U (en) Random angle invisible connection structure and furniture using same
CN108278256A (en) A kind of connector
CN106194944A (en) Furniture stealth attachment structure
CN205991060U (en) Furniture stealthy connect structure
CN104814781A (en) Modular assembly type bone fracture plate
CN205991056U (en) Furniture stealth locking bed
CN205991054U (en) Furniture stealth grafting male member
CN206744988U (en) Furniture stealth grafting female members
CN205991059U (en) A kind of Furniture panel
CN204608991U (en) The fixation kit on membrane structure border
KR20200101099A (en) Pipe coupling structure
CN206175402U (en) Composite furniture component board
WO2020221065A1 (en) Clip-type concealed three-in-one connector
CN210579754U (en) Electrical cabinet for fixing component mounting plate by using rivet nut
CN205207340U (en) Embedded embedded nut attachment
CN105402221A (en) Embedded pre-buried nut joint element
CN105863132A (en) Board dry-hanging system and construction method thereof
CN206988230U (en) Improved furniture stealthy connect structure
CN113819118A (en) Positioning and locking system for plate combination
CN206859420U (en) One kind building pipe cross connection fastener structure
CN210218375U (en) Self-locking fixing structure
CN207500258U (en) Tube connection piece

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant