CN2221120Y - Concealed 3-way vertical plane right angle connector - Google Patents
Concealed 3-way vertical plane right angle connector Download PDFInfo
- Publication number
- CN2221120Y CN2221120Y CN 95215532 CN95215532U CN2221120Y CN 2221120 Y CN2221120 Y CN 2221120Y CN 95215532 CN95215532 CN 95215532 CN 95215532 U CN95215532 U CN 95215532U CN 2221120 Y CN2221120 Y CN 2221120Y
- Authority
- CN
- China
- Prior art keywords
- vertical plane
- connecting pin
- plane right
- concealed
- right angle
- 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.)
- Expired - Fee Related
Links
Landscapes
- Furniture Connections (AREA)
Abstract
The utility model relates to a concealed three-way vertical plane right angle connecting member. The concealed three-way vertical plane right angle connecting member is characterized in that the concealed three-way vertical plane right angle connecting member is composed of a main member and block-shaped accessories, wherein, three-dimensional connecting feet which are mutually vertical are arranged on the main member. Platforms are arranged on the three-dimensional connecting feet. Connecting screws pass through holes on the platforms to be connected with screw holes of the block-shaped accessories. The block-shaped accessories are stuck on the outer surfaces of the connecting feet of the main member, and the contact outer surfaces of the connecting feet and the block-shaped accessories are slopes which are gradually thickened towards the directions of the intersecting positions of the three connecting feet. The concealed three-way vertical plane right angle connecting member can be used for the connection of frame sectional materials, such as showcase frames, furniture, etc. The concealed three-way vertical plane right angle connecting member is has the advantages of safety, firmness and convenient disassembly and assembly.
Description
The utility model relates to a kind of three-dimensional vertical plane right-angle connector of section bar.
In the prior art, application number is 91202906 ", name be called " combined type hutch table and original paper thereof " patent the interface components at a kind of three-dimensional vertical plane right angle is provided; this member must be fixed link and section bar with self tapping screw earlier in the inboard perforating of section bar when assembling.Its shortcoming is operation inconvenience, and whole framework only connects by several screws, is dismantling repeatedly when mobile, because the phenomenon of sliding tooth, broken screw can take place in the effect of external force, it is loosening to be directed at framework, even consequence such as fall apart.
The purpose of this utility model is to provide a kind of reliable built-in three-dimensional vertical plane right-angle connector that is connected with section bar.
The technical solution of the utility model is: it is made up of main member and block annex; Described main member is provided with three-dimensional orthogonal connecting pin, described connecting pin is provided with platform, the hole that connecting screw is passed on the platform is connected with the screw of block annex, block annex is attached on the outer surface of main member connecting pin, and described connecting pin and the contacted outer surface of block annex are to three connecting pin intersection directions inclined-plane of thickening gradually.
The utility model compared with prior art has following advantage:
(1). spur block annex when set screw is tightened and slide to the orthogonal connecting pin of three-dimensional intersection along described inclined-plane, because block annex and connecting pin all are inserted in the tube seat of section bar, slip along with block annex, the thickness that block annex and connecting pin form increases, expand in the tube seat of section bar, formation face contacts to reach the purpose that link and section bar fix.Because it is its area of contact is big,, stressed even so the power that can bear is big.
(2). do not need on-the-spot punching fastening screw during installation, easy to operate.
(3). when dismantling combination repeatedly, the user is not prone to damage.
Accompanying drawing is a STRUCTURE DECOMPOSITION schematic representation of the present utility model;
Wherein: [1]. main member; [2]. block annex; [3]. cover plate; [4]. connecting screw; [5]. set screw; [6]. the cover plate attachment hole; [7]. the hole; [8]. interior right angle; [9]. connecting pin; [10]. screw; [11]. screw; [12]. section bar; [13]. the section bar tube seat; [14]. the connecting pin outer surface; [15]. platform.
Embodiment: it is made up of main member [1] and three block annexes [2]; Described main member [1] is provided with three-dimensional orthogonal connecting pin [9], this connecting pin [9] is tapered, described connecting pin [9] is provided with platform [15], the hole [7] that connecting screw [4] is passed on the platform [15] is connected with the screw [10] of block annex [2], block annex [2] is attached on the outer surface of main member connecting pin [9], and described connecting pin [9] and the contacted outer surface of block annex [2] are to three connecting pin intersection directions inclined-plane of thickening gradually.When turning connecting screw [4], block annex [2] furthers with the distance of platform [15], and block annex [2] slides along the connecting pin outer surface [14] that tilts, and makes block annex [2] outwards produce displacement, tensioner reaches main member [1] section bar purpose of connecting in section bar tube seat [13].Because block annex [2] outwards also producing displacement when connecting pin outer surface [14] slides, thus connecting screw [4] also with outside move, yet hole [7] are the long strip opening, it is outwards mobile along this opening to be convenient to connecting screw [4].The surface that described block annex [2] contacts with connecting pin [9] is the inclined-plane, so block annex [2] outside is that face contacts with section bar tube seat [13] internal chamber wall contacting point, because the frictional force that adds block annex of ambassador [2] and section bar of area of contact becomes big, and both are firmly connected.The orthogonal connecting pin of described three-dimensional [9] intersection center is provided with cover plate attachment hole [6], cover plate [3] covers on described connecting pin [9] intersection and cover plate set screw [5] and passes on the screw [11] that described cover plate attachment hole [6] is connected in cover plate [3], described screw [11] is for being located at the inner bolt hole in the cover plate [3], and this screw does not penetrate whole cover plate [3].The orthogonal connecting pin of described three-dimensional [9] intersection is a sagged shape, and this structure can make main member [1] reduce weight, saves material.
Claims (5)
1. built-in three-dimensional vertical plane right-angle connector, it is characterized in that: it is made up of main member [1] and block annex [2]; Described main member [1] is provided with three-dimensional orthogonal connecting pin [9], described connecting pin [9] is provided with platform [15], the hole [7] that connecting screw [4] is passed on the platform [15] is connected with the screw [10] of block annex [2], block annex [2] is attached on the outer surface of main member connecting pin [9], and described connecting pin [9] and the contacted outer surface of block annex [2] are to three connecting pin intersection directions inclined-plane of thickening gradually.
2. built-in three-dimensional vertical plane right-angle connector according to claim 1 is characterized in that: the surface that described block annex [2] contacts with connecting pin [9] is the inclined-plane.
3. built-in three-dimensional vertical plane right-angle connector according to claim 1 is characterized in that: described hole [7] are the long strip opening.
4. built-in three-dimensional vertical plane right-angle connector according to claim 1, it is characterized in that: the orthogonal connecting pin of described three-dimensional [9] intersection center is provided with cover plate attachment hole [6], and cover plate [3] covers on described connecting pin [9] intersection and cover plate set screw [5] and passes on the screw [11] that described cover plate attachment hole [6] is connected in cover plate [3].
5. built-in three-dimensional vertical plane right-angle connector according to claim 1 is characterized in that: the orthogonal connecting pin of described three-dimensional [9] intersection is a sagged shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95215532 CN2221120Y (en) | 1995-06-10 | 1995-06-10 | Concealed 3-way vertical plane right angle connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95215532 CN2221120Y (en) | 1995-06-10 | 1995-06-10 | Concealed 3-way vertical plane right angle connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2221120Y true CN2221120Y (en) | 1996-02-28 |
Family
ID=33864866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95215532 Expired - Fee Related CN2221120Y (en) | 1995-06-10 | 1995-06-10 | Concealed 3-way vertical plane right angle connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2221120Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005083276A1 (en) * | 2004-02-25 | 2005-09-09 | Jianhua Wu | Combined frame for a combined cabinet |
| CN106122192A (en) * | 2016-07-29 | 2016-11-16 | 宁波纺织仪器厂 | Built-in aluminium section connecting pieces |
-
1995
- 1995-06-10 CN CN 95215532 patent/CN2221120Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005083276A1 (en) * | 2004-02-25 | 2005-09-09 | Jianhua Wu | Combined frame for a combined cabinet |
| CN106122192A (en) * | 2016-07-29 | 2016-11-16 | 宁波纺织仪器厂 | Built-in aluminium section connecting pieces |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: SONG YUE TO: CHEN DELIN |
|
| CP03 | Change of name, title or address |
Address after: 404, room 16, Erlang Road, Suzhou, Jiangsu 215006, China Patentee after: Chen Delin Address before: 215005 -1, Lane 3, Cha yuan hospital, Jiangsu, Suzhou, Changan Patentee before: Song Le |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |