CN204878183U - Trapezoidal five metals connecting piece - Google Patents
Trapezoidal five metals connecting piece Download PDFInfo
- Publication number
- CN204878183U CN204878183U CN201520564466.4U CN201520564466U CN204878183U CN 204878183 U CN204878183 U CN 204878183U CN 201520564466 U CN201520564466 U CN 201520564466U CN 204878183 U CN204878183 U CN 204878183U
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- Prior art keywords
- plate
- quiet
- pair
- trapezoidal
- movable plate
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Abstract
The utility model discloses a trapezoidal five metals connecting piece, it has an angle to be greater than 90o's arc hem in the suppression of same direction respectively in a pair of quiet board narrow under wide and movable plate both sides, and two hems on the movable plate can slide and insert in the toper draw -in groove of quiet board both sides formation, are equipped with two section at least convex strengthening ribs at the back edge of quiet board and movable plate longitudinal center line, are equipped with a pair of countersink bolt hole on each section strengthening rib respectively. The utility model has the advantages of simple structure, connect reliable, equipment and dismantle convenient laborsaving, long service life, with low costs.
Description
Technical field:
The utility model relates to the connection of furniture or like, particularly a kind of trapezoidal hardware-joint being applicable to the modularization furniture rapid assembling such as modularization sofa, the soft bed of modularization and dismounting.
Background technique:
Existing modularization Furniture fittings link kind is complicated, multifarious, although differ from one another, the subject matter existed not easily is inserted and extracts, and effectively cannot cushion insertion, easily produces and insert thoroughly and slippage during insertion; Because back side design is without protruding, inserting rear is plane with the flanging of quiet plate, makes joint produce friction, clad material easy to wear, makes the fastness connected between each module reduce the use affecting product.
Summary of the invention:
The purpose of this utility model is to provide that a kind of connection being applicable to that modularization furniture uses is reliable, assembly and disassembly are convenient and strength-saving, long service life, the trapezoidal hardware-joint that cost is low.
The technical solution of the utility model completes as follows, a kind of trapezoidal hardware-joint, it is characterized in that: it is suppressed with respectively at same direction the arc flanging that an angle is greater than 90o in a pair quiet plate wide at the top and narrow at the bottom and dynamic plate both sides, two flangings on dynamic plate can slide be inserted in the formation of quiet plate both sides taper draw-in groove in, at the back side of quiet plate and dynamic plate, longitudinally center line is provided with at least two sections of stiffening ribs protruded, and each section of stiffening rib is respectively equipped with a pair countersunk screw hole.At least one anticreep block is provided with in little head end in the taper draw-in groove of quiet plate.
The utility model have structure simple, connect reliable, assembly and disassembly are convenient and strength-saving, long service life, low cost and other advantages.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model; Fig. 2 is the dynamic plate structure schematic diagram of model utility; Fig. 3 is quiet plate structure schematic diagram of the present utility model; Fig. 4 is that plate and quiet plate are arranged on the schematic diagram on corresponding module.
Embodiment:
Describe embodiment in detail by reference to the accompanying drawings, it is suppressed with respectively at same direction the arc flanging 5 that an angle is greater than 90o in a pair quiet plate 2 wide at the top and narrow at the bottom and dynamic plate 1 both sides, two flangings slips on dynamic plate are inserted in the taper draw-in groove 6 of quiet plate both sides formation, at the back side of quiet plate and dynamic plate, longitudinally center line is provided with at least two sections of stiffening ribs 3 protruded, and each section of stiffening rib is respectively equipped with a pair countersunk screw hole 4.In the taper draw-in groove 6 of quiet plate, lower end is provided with at least one anticreep block 7.During installation, with bolt, quiet board groove notch is outwards fixed on rear side and the two ends of sofa underframe module 8, respectively outside for dynamic board notch install corresponding with each quiet plate in sofa car module is fixed at the inner side bolt of the inner side of sofa backrest frame module 9 and sofa handrail frame module 10 equally.During assembling sofa, as long as each dynamic plate in the back rest module of sofa and handle rack module is inserted in the quiet board groove of mounting module respectively.Have structure simple, assembly and disassembly are convenient and strength-saving, install firmly, the advantage that cost is low.
Claims (2)
1. a trapezoidal hardware-joint, it is characterized in that: it is suppressed with respectively at same direction the arc flanging that an angle is greater than 90o in a pair quiet plate wide at the top and narrow at the bottom and dynamic plate both sides, two flangings on dynamic plate can slide be inserted in the formation of quiet plate both sides taper draw-in groove in, at the back side of quiet plate and dynamic plate, longitudinally center line is provided with at least two sections of stiffening ribs protruded, and each section of stiffening rib is respectively equipped with a pair countersunk screw hole.
2. the trapezoidal hardware-joint of one according to claim 1, is characterized in that: in the taper draw-in groove of quiet plate, be provided with at least one anticreep block in little head end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520564466.4U CN204878183U (en) | 2015-07-31 | 2015-07-31 | Trapezoidal five metals connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520564466.4U CN204878183U (en) | 2015-07-31 | 2015-07-31 | Trapezoidal five metals connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204878183U true CN204878183U (en) | 2015-12-16 |
Family
ID=54822559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520564466.4U Active CN204878183U (en) | 2015-07-31 | 2015-07-31 | Trapezoidal five metals connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204878183U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017152428A1 (en) * | 2016-03-09 | 2017-09-14 | 雷春燕 | Assembling connector suitable for furniture |
| WO2021184748A1 (en) * | 2020-03-19 | 2021-09-23 | 锐迈机械科技（吴江）有限公司 | Sofa backrest connecting structure and sofa assembly |
-
2015
- 2015-07-31 CN CN201520564466.4U patent/CN204878183U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017152428A1 (en) * | 2016-03-09 | 2017-09-14 | 雷春燕 | Assembling connector suitable for furniture |
| WO2021184748A1 (en) * | 2020-03-19 | 2021-09-23 | 锐迈机械科技（吴江）有限公司 | Sofa backrest connecting structure and sofa assembly |
| US11950700B2 (en) | 2020-03-19 | 2024-04-09 | Remacro Technology Co., Ltd. | Sofa backrest connection structure and sofa assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |