CN2424320Y - Connection and fastening dowel - Google Patents
Connection and fastening dowel Download PDFInfo
- Publication number
- CN2424320Y CN2424320Y CN 00227520 CN00227520U CN2424320Y CN 2424320 Y CN2424320 Y CN 2424320Y CN 00227520 CN00227520 CN 00227520 CN 00227520 U CN00227520 U CN 00227520U CN 2424320 Y CN2424320 Y CN 2424320Y
- Authority
- CN
- China
- Prior art keywords
- pin
- sleeve
- suppressing metal
- fastening lines
- described pin
- 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 - Lifetime
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Abstract
The utility model relates to a connecting and fastening pin mainly for board-shaped furniture. The utility model comprises a cylindrical pin body and a sleeve barrel, wherein the top surface of the cylindrical pin body is provided with a cross screwdriver slot. The surface at one side of the cylindrical pin is provided with convex fastening threads. The surface of the sleeve barrel is also provided with convex fastening threads, a little half of cylinder is cut away in the axial direction, and a gap is formed. The cylindrical pin is inserted in the sleeve barrel and is eccentrically positioned. The utility model is composed of only two elements. The cylindrical pin rotates about 90 DEG after the cylindrical pin is putted in holes of furniture boards. The fastening threads on the surface can connect two furniture boards together or fix concealed hinges. The utility model has the advantages of simple structure, and rapid and easy assembly, and can enhance efficiency.
Description
The utility model relates to a kind of connection fastening piece that mainly is applicable to plate fitment, particularly a kind of connection pin for suppressing metal.
The connection fastening piece of existing plate fitment generally is made up of pin, screw and nut.Must place nut at Kong Zhongxian when connecting two furniture-plates, screw screw again, connect pin then, it is not too convenient to assemble.The fixing general wood screw that adopts of existing blind hinge, its location is inaccurate, and the installation effort is time-consuming, and labor intensity is bigger, and work efficiency is lower.
The purpose of this utility model aim to provide a kind of simple in structure, assemble the connection pin for suppressing metal of plate fitment fast, effortlessly, to overcome the deficiencies in the prior art part.
A kind of connection pin for suppressing metal that mainly is applicable to plate fitment by this purpose design comprises that end face is provided with the straight pin body and the sleeve of Phillips screwdriver groove, and its structure characteristic is the fastening lines that described pin one side surface is provided with projection; The surface of described sleeve also is provided with the fastening lines of projection, and axially cuts a small half of cylinder, forms breach; Described pin inserts eccentric location in the sleeve, and the fastening lines of pin stretches out from the breach of sleeve.
The opposite side of the fastening lines of described pin is provided with the axially locating raised line that matches with sleeve.The bottom of described pin is provided with the tool withdrawal groove with the sleeve location.Described pin head is provided with the protruding nail in location.
Mainly be applicable to the connection pin for suppressing metal of plate fitment by the another kind of this purpose design, the blind hinge that comprises plate fitment, end face is provided with the straight pin body and the sleeve of Phillips screwdriver groove, and its structure characteristic is the fastening lines that described pin one side surface is provided with projection; The surface of described sleeve also is provided with the fastening lines of projection, and axially cuts a small half of cylinder, forms breach; With the eccentric location of sleeve, the fastening lines of pin stretches out from the breach of sleeve in the fixed hole of described pin insertion blind hinge; The fixed hole edge of described blind hinge is provided with sign of rotation and locating bump.
Described pin head is provided with the protruding nail in location that matches with the locating bump of blind hinge fixed hole.
This connection pin for suppressing metal only is made up of two parts, puts into the furniture plate hole pin is rotated about 90 degree, leans on the fastening lines on its surface two furniture-plates can be linked together or blind hinge is fixed.It is simple in structure, assembles laborsaving fast, can improve work efficiency.
The utility model is described in further detail below in conjunction with reaching embodiment.
Fig. 1-Fig. 6 be respectively pin the master, bow, face upward, right, back, left view.
Fig. 7-Fig. 9 be respectively sleeve the master, bow, worm's eye view;
Figure 10, Figure 11 are respectively A-A, the B-B sectional view among Fig. 7;
Figure 12-Figure 14 is respectively the right side, back, the left view of Fig. 7.
Figure 15 is the blind hinge structural representation.
Figure 16 is the connection diagram of blind hinge and pin, sleeve.
Figure 17 combines figure (pin does not screw state) for blind hinge and plank;
Figure 18 screws the state enlarged view for pin.
Referring to Fig. 1-Fig. 6, the end face of straight pin 1 is provided with the Phillips screwdriver groove and locatees the fastening lines 3 that protruding nail 2, one side surfaces are provided with projection, and opposite side is provided with the axially locating raised line 4 that matches with sleeve, with the angle of swing of control pin 1; The bottom is provided with the tool withdrawal groove 5 with the sleeve location.
Referring to Fig. 7-Figure 14, the surface of cylindrical sleeve 6 is provided with the fastening lines 7 of projection, and axially cuts a small half of cylinder, forms breach 8, and described pin inserts eccentric location in the sleeve, and the fastening lines of pin stretches out from the breach of sleeve.
Referring to Figure 15-Figure 18, the edge of the fixed hole 9 of blind hinge 10 is provided with sign of rotation 11 and locating bump 12, with control pin rotation positioning.During use, locating with sleeve 6 off-centre in the fixed hole 9 of pin 1 insertion blind hinge 10, the fastening lines 3 of pin stretches out from the breach 8 of sleeve, and about 90 degree of rotation pin get final product fastening lines 3 screw-in planks.
Described pin and sleeve are metallic material or/and engineering plastics are made.
Claims (9)
1. a connection pin for suppressing metal that is applicable to plate fitment comprises that end face is provided with the straight pin body and the sleeve of Phillips screwdriver groove, it is characterized in that described pin (1) one side surface is provided with the fastening lines (3) of projection; The surface of described sleeve (6) also is provided with the fastening lines (7) of projection, and axially cuts a small half of cylinder, forms breach (8); Described pin inserts eccentric location in the sleeve, and the fastening lines of pin stretches out from the breach of sleeve.
2. connection pin for suppressing metal as claimed in claim 1 is characterized in that the opposite side of the fastening lines of described pin is provided with the axially locating raised line (4) that matches with sleeve.
3. connection pin for suppressing metal as claimed in claim 1 is characterized in that the bottom of described pin is provided with the tool withdrawal groove (5) of locating with sleeve.
4. connection pin for suppressing metal as claimed in claim 1 is characterized in that described pin head is provided with location protruding nail (2).
5. connection pin for suppressing metal as claimed in claim 1 is characterized in that described pin and sleeve are metallic material or/and engineering plastics are made.
6. connection pin for suppressing metal that mainly is applicable to plate fitment comprises the blind hinge of plate fitment, and end face is provided with the straight pin body and the sleeve of Phillips screwdriver groove, it is characterized in that described pin (1) one side surface is provided with the fastening lines (3) of projection; The surface of described sleeve (6) also is provided with the fastening lines (7) of projection, and axially cuts a small half of cylinder, forms breach (8); With the eccentric location of sleeve, the fastening lines of pin stretches out from the breach of sleeve in the fixed hole (9) of described pin insertion blind hinge (10); The fixed hole edge of described blind hinge is provided with sign of rotation (11) and locating bump (12).
7. connection pin for suppressing metal as claimed in claim 6 is characterized in that the opposite side of the fastening lines of described pin is provided with the axially locating raised line (4) that matches with sleeve.
8. connection pin for suppressing metal as claimed in claim 6 is characterized in that the bottom of described pin is provided with the tool withdrawal groove (5) of locating with sleeve.
9. connection pin for suppressing metal as claimed in claim 6 is characterized in that described pin head is provided with the protruding nail in location (2) that matches with the locating bump of blind hinge fixed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00227520 CN2424320Y (en) | 2000-03-08 | 2000-03-08 | Connection and fastening dowel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00227520 CN2424320Y (en) | 2000-03-08 | 2000-03-08 | Connection and fastening dowel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2424320Y true CN2424320Y (en) | 2001-03-21 |
Family
ID=33591143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00227520 Expired - Lifetime CN2424320Y (en) | 2000-03-08 | 2000-03-08 | Connection and fastening dowel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2424320Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813116A (en) * | 2010-04-30 | 2010-08-25 | 伍志勇 | Expansion pin and connecting piece thereof |
| CN103987973A (en) * | 2011-12-01 | 2014-08-13 | 尤尼林有限公司 | Piece of furniture and method for manufacturing furniture |
| CN109001627A (en) * | 2018-05-23 | 2018-12-14 | 中车永济电机有限公司 | A kind of motor test actuator |
-
2000
- 2000-03-08 CN CN 00227520 patent/CN2424320Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813116A (en) * | 2010-04-30 | 2010-08-25 | 伍志勇 | Expansion pin and connecting piece thereof |
| CN101813116B (en) * | 2010-04-30 | 2011-10-26 | 伍志勇 | Expansion pin and connecting piece thereof |
| CN103987973A (en) * | 2011-12-01 | 2014-08-13 | 尤尼林有限公司 | Piece of furniture and method for manufacturing furniture |
| CN109001627A (en) * | 2018-05-23 | 2018-12-14 | 中车永济电机有限公司 | A kind of motor test actuator |
| CN109001627B (en) * | 2018-05-23 | 2020-08-21 | 中车永济电机有限公司 | Motor test dragging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20010321 |