CN201021555Y - A metal handle - Google Patents
A metal handle Download PDFInfo
- Publication number
- CN201021555Y CN201021555Y CNU2007200033655U CN200720003365U CN201021555Y CN 201021555 Y CN201021555 Y CN 201021555Y CN U2007200033655 U CNU2007200033655 U CN U2007200033655U CN 200720003365 U CN200720003365 U CN 200720003365U CN 201021555 Y CN201021555 Y CN 201021555Y
- Authority
- CN
- China
- Prior art keywords
- leg
- shrinkage pool
- depression
- support legs
- metal bar
- 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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Abstract
The utility model aims at providing a metal handle, which includes a solid metal bar and two support legs connected with the metal bar. Two concave holes on the same side are provided on the metal bar, the ends of the two support legs are respectively plugged into the concave holes, the support legs and the concave holes contact with each other in a form of line and surface, and jointed fixedly by fusion in a way of contact welding. The component uses the contact welding technique to closely combine the support legs and the metal bar, thereby effectively avoiding the loose caused by screw connection. Besides, compared with the prior art of fabricating workpieces, the processes of opening screw holes and screw columns and so on are saved, materials are saved and higher efficiency is provided.
Description
Technical field
The utility model relates to metallic structural components, and is especially relevant with a kind of metal handle.
Background technology
Existing metal handle, mainly be meant on the door leaf that is used for furniture, household electrical appliance or machine and decorate or parts that function is used, it is generally a solid metal or manages upward, and homonymy has two inner bolt holes, other has two to have the leg of bolt and be connected with inner bolt hole on Metallic rod or the pipe, forms a structure that can be connected with furniture or household electrical appliances etc.The employing fastening structural member that is spirally connected, leg can be dismantled with Metallic rod and separate, but since these characteristics that structural member is taken place easily is loosening, and manufacturing process is comparatively loaded down with trivial details.
The utility model content
The purpose of this utility model provides a kind of metal handle, allows be connected the state of being fastenedly connected that is between described leg and the described Metallic rod, and simplified manufacturing technique.
The technical solution adopted in the utility model is to achieve these goals: a kind of metal handle, comprise a solid metal and two legs that are connected with Metallic rod, Metallic rod is provided with the shrinkage pool of two homonymies, described two leg one ends respectively are inserted in the shrinkage pool, leg and shrinkage pool are contacting of line and face, and by the mode of butt-joint that leg and shrinkage pool welding is fastening.
A nearlyer step, described leg and shrinkage pool are the cylinder of mutual coupling, the bottom of shrinkage pool is provided with the following depression of an indent, and the cylindrical external diameter circumference of the lower end edge of leg inwardly also forms depression on, the following depression of leg by its external diameter circumference and shrinkage pool join and welding fastening.
Further, described depression down and last depression all are coniform.
The utility model adopts butt-joint technology, and it is fastening that leg and Metallic rod are combined closely, and it is loosening in conjunction with what cause effectively to avoid being spirally connected.In addition, with respect to original technology, operations such as offering screw and double-screw bolt is saved in the boring butt-joint, saves material on workpiece is made, and efficient is higher.
Description of drawings
Fig. 1 the utility model stereogram;
Fig. 2 the utility model longitudinal cross-section sectional view;
Fig. 3 the utility model Metallic rod stereogram;
Fig. 4 the utility model leg stereogram.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing: with reference to shown in Figure 1, a kind of metal handle, comprise a solid metal 1 and two legs 2 that are connected with Metallic rod, Metallic rod is provided with the shrinkage pool 3 of two homonymies, described leg 2 and shrinkage pool 3 are the cylinder of mutual coupling, the bottom of shrinkage pool 3 is provided with the following depression 31 of an indent, and described two leg 2 one ends respectively are inserted in the shrinkage pool 3, and by the mode of butt-joint that leg 2 and shrinkage pool 3 weldings are fastening.
To shown in Figure 4, the cylindrical external diameter circumference 21 of the lower end edge of described leg 2 legs inwardly also forms depression 22 on as Fig. 2, and described external diameter circumference 21 is superfine.Under the described Metallic rod on depression 31 and the leg depression 22 all be smooth coniform, promptly need not offer threaded line and make operation more simple.Then, leg 2 is inserted in shrinkage pool 3, leg external diameter circumference 21 can be line when contacting with shrinkage pool 3 bottoms and contact with face, because contact surface is minimum, instantaneous pressure discharge will produce high temperature, thereby make the metal fusion of leg and Metallic rod and combine, and reach the fastening purpose of connection.
The utility model adopts butt-joint technology, even the contact of welding work pieces small size under certain electric current and pressure parameter, is carried out the instantaneous pressure discharge, the metal of two parts is welded together mutually.
The utility model adopts butt-joint technology, and it is fastening that leg and Metallic rod are combined closely, and it is loosening in conjunction with what cause effectively to avoid being spirally connected.In addition, with respect to original technology, operations such as offering screw and double-screw bolt is saved in the boring butt-joint, saves material on workpiece is made, and efficient is higher.
Claims (3)
1. metal handle, comprise a solid metal (1) and two legs (2) that are connected with Metallic rod, Metallic rod is provided with the shrinkage pool (3) of two homonymies, it is characterized in that: described two legs (2) one ends respectively are inserted in the shrinkage pool (3), leg (2) and shrinkage pool (3) are contacting of line and face, and by the mode of butt-joint that leg (2) and shrinkage pool (3) welding is fastening.
2. metal handle according to claim 1, it is characterized in that, described leg (2) and shrinkage pool (3) are the cylinder of mutual coupling, the bottom of shrinkage pool (3) is provided with the following depression (31) of an indent, the cylindrical external diameter circumference of the lower end edge of leg (2) (21) inwardly also forms depression on (22), the following depression (31) of leg (2) by its external diameter circumference (21) and shrinkage pool (3) join and welding fastening.
3. metal handle according to claim 2 is characterized in that, described depression (31) down all is coniform with last depression (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200033655U CN201021555Y (en) | 2007-02-06 | 2007-02-06 | A metal handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200033655U CN201021555Y (en) | 2007-02-06 | 2007-02-06 | A metal handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201021555Y true CN201021555Y (en) | 2008-02-13 |
Family
ID=39088965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200033655U Expired - Fee Related CN201021555Y (en) | 2007-02-06 | 2007-02-06 | A metal handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201021555Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294687A (en) * | 2010-06-23 | 2011-12-28 | 平湖市陈达仓储办公设备有限公司 | Tool cabinet handle |
| CN102309238A (en) * | 2010-07-05 | 2012-01-11 | 刘岗 | Multifunctional hook handle for daily use at home |
-
2007
- 2007-02-06 CN CNU2007200033655U patent/CN201021555Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294687A (en) * | 2010-06-23 | 2011-12-28 | 平湖市陈达仓储办公设备有限公司 | Tool cabinet handle |
| CN102309238A (en) * | 2010-07-05 | 2012-01-11 | 刘岗 | Multifunctional hook handle for daily use at home |
| CN102309238B (en) * | 2010-07-05 | 2014-09-17 | 刘岗 | Multifunctional hook handle for daily use at home |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080213 Termination date: 20130206 |