CN2881180Y - Linear connector - Google Patents
Linear connector Download PDFInfo
- Publication number
- CN2881180Y CN2881180Y CN 200520143483 CN200520143483U CN2881180Y CN 2881180 Y CN2881180 Y CN 2881180Y CN 200520143483 CN200520143483 CN 200520143483 CN 200520143483 U CN200520143483 U CN 200520143483U CN 2881180 Y CN2881180 Y CN 2881180Y
- Authority
- CN
- China
- Prior art keywords
- base
- fastener
- connecting bolt
- cuboid
- groove
- 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
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model is a linear connector which comprises a base, a fastener and a connecting bolt. Wherein a cuboid on the fastener can be inserted in the rectangular slot in the base. The cuboid on the base also can be put into the groove which is shaped between the process and the cuboid, then, two semicircle grooves composes an empty cavity. The connecting bolt realizes the close fit with the empty cavity which is composed by the base and the upper semicircular groove after rotating the connecting bolt in the empty cavity. The semicircular groove on the base locks the connecting bolt. Meanwhile, the connecting bolt locks the semicircular groove to make the cuboid not to be pulled out from the rectangular slot in the base. So the base and the fastener connect together to be a whole. The connecting bole is easy to be pulled out if rotating the connecting bole in opposite direction, so that the fastener is easy to be pulled out from the base. The beneficial effects are that: the empty cavity which is composed by the connecting bolt, the base and the upper semicircular groove can cooperates closely, and the connection is stability and easy to be dismounted, when the linear junction device is short.
Description
Technical field
The utility model belongs to connection fittings (as: furniture with link etc.) technical field, particularly a kind of furniture linear fitting.
Background technique
Existing connection fittings, as: the furniture linear fitting.Be generally a linkage structure.Its advantage is: technology maturation, cost of production is low.Its shortcoming is: one, having relatively high expectations to force bearing point.Two, meeting protrusion surface after the connection is not attractive in appearance.200510098962.6) and " the linear modifying device that connects " (application number: 200510037515.X) wait and adopt linear the connection, can overcome the above problems " linear connecting device " applied for before me (application number:.But use when doing link on furniture, the shortcoming of existing linear connecting device is: owing to consider the cost problem, can only make short transversal connection set, then cost is higher need not so, to use " the linear modifying device that connects "; Use " linear connecting device ",, make connection firm inadequately if then many dismounting, may make the connection strap wearing and tearing for several times and get loose.
Summary of the invention
The purpose of this utility model in provide a kind of when linear connecting device more in short-term, the cavity of connection strap and base and fastener upper groove composition can drive fit, connects furniture linear fitting firm and for convenience detach.
For achieving the above object, technical solution of the present utility model is: a kind of linear fitting, bag Chinese juniper base, fastener and connecting bolt are formed.Wherein, base is that the section bar of cross section shown in Fig. 2-2 processes as shown in Figure 2.In the middle of it is a rectangle groove.The side of rectangle groove is a cuboid, and individual semi-circular groove is arranged on it, and its size is identical with first circular trough of fastener, and, be processed with the screw thread corresponding on the semi-circular groove with connecting bolt.The another side of rectangle groove is a floor.Floor is a fillet with the another side of one side, is processed with a plurality of attachment holes on it.Wherein, fastener is that a cross section section bar as Figure 1-1 processes as shown in Figure 1.In the middle of it is a cuboid.Its size is slightly littler than the rectangle groove on the base, putting into, realizes that substantially close-fitting is combined into.A semi-circular groove is arranged on the cuboid side, and its size is identical with first circular trough of base, and, be processed with the screw thread corresponding on the semi-circular groove with connecting bolt.The next door of cuboid also has a projection.The groove that itself and cuboid form can allow the cuboid on the base put into.Its effect is the cuboid that blocks on the base, makes link can bear bigger power.On the fastener with semi-circular groove mutually on the fastener one side of the face vertical with cuboid fillet is arranged.Be processed with a plurality of attachment holes on it.Connecting bolt is the standard plain bolt.Its external diameter is slightly littler than the internal diameter of the cavity that circular trough on base, the fastener is formed, and length equals the length of base, fastener.
Being connected as shown in Figure 3 of base, fastener and connecting bolt, its cross section is shown in Fig. 3-3.Wherein the cuboid on the fastener can insert the rectangle groove on the base.Cuboid on the base also can be put into the groove that fastener upper process and cuboid form, and then, two semi-circular groove are formed a cavity.After connecting bolt is screwed in cavity, will realize drive fit with the cavity that base, first circular trough of fastener are formed.Semi-circular groove on the base has been blocked connecting bolt, and simultaneously, connecting bolt has also blocked the semi-circular groove on the fastener, makes it and can not extract from the rectangle groove on the base.Therefore, base and fastener have just joined together.And ought be connecting bolt to the opposite direction turn, connecting bolt just can take out from cavity easily, thus fastener also can be easy to extract from base.
In the above scheme, base, first circular trough of fastener be machining screw not also, but adopts long slightly connecting bolt, and locks at its other end nut that spins.
In the above scheme, the projection on cuboid next door can not wanted when link only bears very little power yet.
After adopting above scheme, the beneficial effects of the utility model are: when linear connecting device more in short-term, the cavity that first circular trough of connecting bolt and base and fastener is formed can drive fit, connects firm and for convenience detach.
Description of drawings
Fig. 1 is a fastener schematic representation of the present utility model.
Fig. 1-the 1st, the schematic cross-section of fastener of the present utility model.
Fig. 2 is a base schematic representation of the present utility model.
Fig. 2-the 2nd, base schematic cross-section of the present utility model.
Fig. 3 is the connection diagram of the utility model base, fastener and connecting bolt.
Fig. 3-the 3rd, the utility model base, fastener connect schematic cross-section.
Embodiment
Embodiment 1:
To shown in the 3-3, the utility model is a kind of linear fitting as Fig. 1 to 3 and Fig. 1-1, and bag Chinese juniper base 2, fastener 1 and connecting bolt 3 are formed.Wherein, base 2 is that the section bar of cross section shown in Fig. 2-2 processes as shown in Figure 2.In the middle of it is a rectangle groove 2-1.The side of the side rectangle groove of rectangle groove 2-1 is a cuboid 2-5, and individual semi-circular groove 2-2 is arranged on it, and it is big or small identical with fastener 1 first circular trough 1-2, and, be processed with the screw thread corresponding on the semi-circular groove 2-2 with connecting bolt 3.The another side of rectangle groove 2-1 is a floor.Floor is fillet 2-3 with the another side of one side, is processed with a plurality of attachment hole 2-4 on it.Wherein, fastener 1 is that a cross section section bar as Figure 1-1 processes as shown in Figure 1.In the middle of it is a cuboid 1-1.Its size is slightly littler than the rectangle groove 2-2 on the base 2, putting into, realizes that substantially close-fitting is combined into.A semi-circular groove 1-2 is arranged on the cuboid 1-1 side, and its size is identical with base 2 first circular trough 2-2, and, be processed with the screw thread corresponding on the semi-circular groove 1-2 with connecting bolt 3.The next door of cuboid also has a projection 1-5.The groove that itself and cuboid 1-1 form can allow the cuboid 2-5 on the base 2 put into.There is fillet 1-3 on one side of the face vertical with cuboid 1-1 on the fastener 1.Be processed with a plurality of attachment hole 1-4 on it.Connecting bolt 3 can be the standard plain bolt.Its external diameter is slightly littler than the internal diameter of the cavity that base 2, fastener 1 first circular trough are formed, and length equals the length of base 2, fastener 1.
Being connected as shown in Figure 3 of base 2, fastener 1 and connecting bolt 3, the cross section that base 2 is connected with fastener 1 is shown in Fig. 3-3.Wherein the cuboid 1-1 on the fastener 1 can insert the rectangle groove 2-1 on the base 2.Cuboid 2-5 on the base 2 also can put into the groove of fastener 1 upper process 1-5 and cuboid 1-2 formation, and then, two semi-circular groove are formed a cavity.After connecting bolt 3 is screwed in cavity, will realize drive fit with the cavity that base 2, fastener 1 first circular trough are formed.Semi-circular groove 2-2 on the base has blocked connecting bolt 3, and simultaneously, connecting bolt 3 has also blocked the semi-circular groove 1-2 on the fastener 1, makes it and can not extract from the rectangle groove 2-1 on the base 2.Therefore, base 2 and fastener 1 have just joined together.And ought be connecting bolt 3 to the opposite direction turn, connecting bolt 3 just can take out from cavity easily, thus fastener 1 also can be easy to extract from base 2.
Embodiment 2:
In the above scheme, base 2, fastener 1 first circular trough be machining screw not also, but adopts long slightly connecting bolt 3, and the nut that spins is thereon locked.
Embodiment 3:
In the above scheme, the projection 1-5 on cuboid next door can not want when link only bears very little power yet.
Claims (1)
1, a kind of linear fitting, bag Chinese juniper base, fastener and connecting bolt are formed, it is characterized in that: in the middle of the described base is a rectangle groove, its side is a cuboid, individual semi-circular groove is arranged on it, screw thread is arranged on the semi-circular groove, the another side of rectangle groove is a floor, the floor another side is a fillet, and a plurality of attachment holes are arranged on it; In the middle of the described fastener is a cuboid, and a semi-circular groove is arranged on its side, and screw thread is arranged on the semi-circular groove, and the next door of cuboid also has a projection, and the fastener another side has fillet, and a plurality of attachment holes are arranged on it; Connecting bolt is the standard plain bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520143483 CN2881180Y (en) | 2005-11-27 | 2005-11-27 | Linear connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520143483 CN2881180Y (en) | 2005-11-27 | 2005-11-27 | Linear connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2881180Y true CN2881180Y (en) | 2007-03-21 |
Family
ID=37881020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520143483 Expired - Fee Related CN2881180Y (en) | 2005-11-27 | 2005-11-27 | Linear connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2881180Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956745A (en) * | 2009-07-17 | 2011-01-26 | 严能进 | Improvement on linear connection part |
| CN102588398A (en) * | 2011-01-18 | 2012-07-18 | 严能进 | Improved linear connector |
| CN103958173A (en) * | 2011-11-18 | 2014-07-30 | 沃依特专利有限责任公司 | Screw press II |
-
2005
- 2005-11-27 CN CN 200520143483 patent/CN2881180Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956745A (en) * | 2009-07-17 | 2011-01-26 | 严能进 | Improvement on linear connection part |
| CN101956745B (en) * | 2009-07-17 | 2014-01-01 | 严能进 | Improvement on linear connection part |
| CN102588398A (en) * | 2011-01-18 | 2012-07-18 | 严能进 | Improved linear connector |
| CN102588398B (en) * | 2011-01-18 | 2016-06-08 | 严能进 | A kind of linear fitting of improvement |
| CN103958173A (en) * | 2011-11-18 | 2014-07-30 | 沃依特专利有限责任公司 | Screw press II |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070321 Termination date: 20111127 |