CN203321150U - Base knob - Google Patents
Base knob Download PDFInfo
- Publication number
- CN203321150U CN203321150U CN2013202653592U CN201320265359U CN203321150U CN 203321150 U CN203321150 U CN 203321150U CN 2013202653592 U CN2013202653592 U CN 2013202653592U CN 201320265359 U CN201320265359 U CN 201320265359U CN 203321150 U CN203321150 U CN 203321150U
- Authority
- CN
- China
- Prior art keywords
- seat
- spring
- adjusting bolt
- connection block
- touches
- 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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- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model provides a base knob, comprising a base knob head, a base knob seat, a connecting seat, a touch-pressing rolling sleeve, an adjusting bolt and a spring, wherein the touch-pressing rolling sleeve is connected with the connecting seat through a first pin shaft; the connecting seat is connected with the base knob seat through a second pin shaft; a spring fixing seat is arranged on the base knob seat; the lower end of the spring is sleeved on the spring fixing seat; the upper end of the spring props against the connecting seat; the adjusting bolt is connected with the base knob seat through a nut; the lower end of the adjusting bolt is pressed on the connecting seat. The utility model has the beneficial effects that the base knob consists of the base knob head, the base knob seat, the connecting seat, the touch-pressing rolling sleeve, the adjusting bolt and the spring, is simple in structure and low in cost, can adjust the pressing force through the adjusting bolt and can meet various requirements.
Description
Technical field
The utility model relates to the linkage field, particularly a kind of door knob.
Background technology
Door knob is widely used in family and working environment, and its two parts that cooperatively interact are contained in respectively on the door body and doorframe of door, is mainly for allowing the door of opening nestle up body of wall.
Existing door knob complex structure, price is more expensive, and all wants installing component on door body and body of wall, very loaded down with trivial details, the long-time shock, the door knob contact easily damages, and reinstall new door knob, wastes time and energy, and increases cost.And can not regulate as required thrust with existing door knob.
The utility model content
The utility model purpose is to propose a kind of simple in structure, can regulate the door knob of thrust.
The technical solution of the utility model is achieved in that
A kind of door knob, comprise and meet and discuss, touch seat, Connection Block, bruising roll sleeve, adjusting bolt and spring, described bruising roll sleeve is connected with described Connection Block by the first bearing pin, described Connection Block is connected with the described seat that touches by the second bearing pin, the described seat that touches is provided with spring fixed seat, and described spring lower end is nested with on described spring fixed seat, and described spring upper end withstands on described Connection Block, described adjusting bolt is connected with the described seat that touches by nut, and described adjusting bolt lower end is pressed on described Connection Block.
Further, the center line of described adjusting bolt and described spring is on the same straight line.
Further, described meeting and discussing is provided with fixing hole with the described seat that touches.
Further, described meeting and discussing is formed by fixedly connecting by the first base and arc frame.
Further, the described seat that touches is composed of a fixed connection by the second base and square fixed frame.
Further, described Connection Block is inverted L-shaped.
The beneficial effects of the utility model are: by meeting and discussing, touch seat, Connection Block, bruising roll sleeve, adjusting bolt and spring, form, simple in structure, cost is low, and can regulate thrust by adjusting bolt, dealing with various requirements.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.
With reference to Fig. 1, a kind of door knob 1, comprise and meet and discuss 2, touch seat 3, Connection Block 4, bruising roll sleeve 5, adjusting bolt 6 and spring 7, described bruising roll sleeve 5 is connected with described Connection Block 4 by the first bearing pin, described Connection Block 4 is connected with the described seat 3 that touches by the second bearing pin, the described seat 3 that touches is provided with spring fixed seat 8, described spring 7 lower ends are nested with on described spring fixed seat 8, described spring 7 upper ends withstand on described Connection Block 4, described adjusting bolt 6 is connected with the described seat 3 that touches by nut 9, and described adjusting bolt 6 lower ends are pressed on described Connection Block 4.
Further, the center line of described adjusting bolt 6 and described spring 7 is on the same straight line.The center line of adjusting bolt 6 and spring 7, on the same straight line, can be exerted all one's strength on same straight line, makes Connection Block 4 balances better.
Further, described meet and discuss 2 and the described seat that touches 3 be provided with fixing hole 10.Being provided for of fixing hole 10 will be met and discussed and 2 be fixed on a body.
Further, described meeting and discussing 2 is formed by fixedly connecting by the first base 21 and arc frame 22.Arc frame 22 mainly contacts with bruising roll sleeve 5, and back down Connection Block 4, and with the locking that realizes door with open, the arc design can reduce the friction with bruising roll sleeve 5, improves application life.
Further, the described seat 3 that touches is composed of a fixed connection by the second base 31 and square fixed frame 32.Square fixed frame 32 is mainly used in hold-down nut 9 and adjusting bolt 6, and inner hollow, for holding Connection Block 4 and spring 7.
Further, described Connection Block 4 is inverted L-shaped.
Of the present utility model meeting and discussing 2 is installed on a body, touching seat 3 is installed on doorframe, in the process of closing the door, meeting and discussing 2 contacts with touching seat 3 bruising roll sleeve 5, and bruising roll sleeve 5 can rotate to reduce mechanical wear around the first bearing pin, and bruising roll sleeve 5 is along with Connection Block 4 rotates around the second bearing pin, until meet and discuss 2 by bruising roll sleeve 5, be pressed under, can realize locking, by adjusting bolt 6 regulating spring 7 pretightning forces, to reach the adjusting of the power of fastening.While opening, firmly a door body one is pulled out outward, meeting and discussing on the door body 2 backed down bruising roll sleeve 5, can open.
The beneficial effects of the utility model are: by meeting and discussing, touch seat, Connection Block, bruising roll sleeve, adjusting bolt and spring, form, simple in structure, cost is low, and can regulate thrust by adjusting bolt, dealing with various requirements.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a door knob, it is characterized in that, comprise and meet and discuss, touch seat, Connection Block, bruising roll sleeve, adjusting bolt and spring, described bruising roll sleeve is connected with described Connection Block by the first bearing pin, described Connection Block is connected with the described seat that touches by the second bearing pin, the described seat that touches is provided with spring fixed seat, described spring lower end is nested with on described spring fixed seat, described spring upper end withstands on described Connection Block, described adjusting bolt is connected with the described seat that touches by nut, and described adjusting bolt lower end is pressed on described Connection Block.
2. door knob as claimed in claim 1, is characterized in that, the center line of described adjusting bolt and described spring is on the same straight line.
3. door knob as claimed in claim 1, is characterized in that, described meeting and discussing is provided with fixing hole with the described seat that touches.
4. door knob as claimed in claim 1, is characterized in that, described meeting and discussing is formed by fixedly connecting by the first base and arc frame.
5. door knob as claimed in claim 1, is characterized in that, the described seat that touches is composed of a fixed connection by the second base and square fixed frame.
6. door knob as claimed in claim 1, is characterized in that, described Connection Block is inverted L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202653592U CN203321150U (en) | 2013-05-15 | 2013-05-15 | Base knob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202653592U CN203321150U (en) | 2013-05-15 | 2013-05-15 | Base knob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203321150U true CN203321150U (en) | 2013-12-04 |
Family
ID=49660513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202653592U Expired - Fee Related CN203321150U (en) | 2013-05-15 | 2013-05-15 | Base knob |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203321150U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193855A (en) * | 2016-08-26 | 2016-12-07 | 璐瑰嘲 | A kind of electromagnetic and mechanical door-inhale |
| CN106959598A (en) * | 2016-01-12 | 2017-07-18 | 纳思达股份有限公司 | Handle box and image processing system |
-
2013
- 2013-05-15 CN CN2013202653592U patent/CN203321150U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959598A (en) * | 2016-01-12 | 2017-07-18 | 纳思达股份有限公司 | Handle box and image processing system |
| CN106193855A (en) * | 2016-08-26 | 2016-12-07 | 璐瑰嘲 | A kind of electromagnetic and mechanical door-inhale |
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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 |
Granted publication date: 20131204 Termination date: 20150515 |
|
| EXPY | Termination of patent right or utility model |