CN201797672U - Sliding device - Google Patents
Sliding device Download PDFInfo
- Publication number
- CN201797672U CN201797672U CN2010201798177U CN201020179817U CN201797672U CN 201797672 U CN201797672 U CN 201797672U CN 2010201798177 U CN2010201798177 U CN 2010201798177U CN 201020179817 U CN201020179817 U CN 201020179817U CN 201797672 U CN201797672 U CN 201797672U
- Authority
- CN
- China
- Prior art keywords
- sliding part
- card base
- kelly
- carriage
- elastic parts
- 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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- Sewing Machines And Sewing (AREA)
Abstract
A sliding device comprises a first sliding part, a second sliding part and an elastic component. The second sliding part is arranged on the first sliding part slidably, and the elastic component is mounted between the first sliding part and the second sliding part. The elastic component comprises a coil spring, a first clamping pin and a second clamping pin, wherein the coil spring formed in a coiled manner is arranged in the middle of the elastic component, the first clamping pin and the second clamping pin are respectively arranged on two sides of the coil spring, the first clamping pin comprises an inner clamping rod and an outer clamping rod, the second clamping pin comprises an inner clamping rod and an outer clamping rod which are arranged symmetrically, the coil spring includes an outer spiral ring and an inner spiral ring, two ends of the outer spiral ring are respectively connected to the outer clamping rod of the first clamping pin and the outer clamping rod of the second clamping pin, and two ends of the inner spiral ring are respectively connected with the inner clamping rod of the first clamping pin and the inner clamping rod of the second clamping pin. The first sliding part of the sliding device sliding relative to the second sliding part thereof is reset by the aid of the strengthened elastic component which is higher in elasticity.
Description
Technical field
The utility model relates to a kind of carriage.
Background technology
Portable electronic installation such as mobile phone much adopts sliding lid construction in the prior art.It is less to be used for the general elastic force of spring that slip lid resets in the sliding lid construction, and feel is relatively poor.
The utility model content
In view of above content, be necessary to provide a kind of carriage of high-tension.
A kind of carriage, it comprises that one first sliding part and is slidingly installed in second sliding part of described first sliding part, described carriage also comprises an elastic parts that is installed between described first sliding part and described second sliding part, described elastic parts comprises that one is positioned at the wind spring that curls at middle part and one first card base and one second card base that is positioned at the both sides of wind spring, described first card base comprises a kelly and an outer kelly in one, described second card base comprises a kelly and an outer kelly in symmetrically arranged one, described wind spring comprises scroll outer ring and scroll inner ring, the two ends of scroll outer ring link to each other with the outer kelly of first card base and the outer kelly of second card base respectively, the two ends of scroll inner ring link to each other with the interior kelly of first card base and the interior kelly of second card base respectively, sheathed respectively described second sliding part and described first sliding part of being fixed in of first card base of elastic parts and second card base.
Preferably, the snap ring by a U-shaped between the interior kelly of first card base of described elastic parts and the outer kelly is connected, and the snap ring of described U-shaped is used for described first card base is fixed in described second sliding part.
Preferably, the interior kelly of described second card base and outer kelly all are J-shaped, and the end of interior kelly and outer kelly all forms a C shape snap ring and is used for described second card base is fixed in described first sliding part.
Preferably, described elastic parts is to utilize an elastic metallic yarn one to be bent to form.
Preferably, carriage comprises that further two fixtures are individually fixed in described first sliding part and described second sliding part, and first card base and second card base of described elastic parts are individually fixed on two fixtures.
Compare prior art, the elastic parts by this reinforcement in the process that relative second sliding part of first sliding part of above-mentioned carriage slides resets, and elastic force is bigger.
Description of drawings
The utility model will be further described in conjunction with embodiment with reference to the accompanying drawings.
Fig. 1 is the three-dimensional assembly diagram of the better embodiment of the utility model carriage.
Fig. 2 is the stereo amplification figure of elastic parts of the better embodiment of the utility model carriage.
The main element symbol description
First sliding part 10
Second sliding part 20
Fixture 30
Outer kelly 421,431
Interior kelly 423,433
Snap ring 425,4311,4331
Embodiment
See also Fig. 1, the better embodiment of the utility model carriage comprises one first sliding part 10, one second sliding part 20, two fixtures 30 and an elastic parts 40.
This second sliding part 20 is slidingly installed in these first sliding part, 10, two fixtures 30 and is individually fixed in this first sliding part 10 and this second sliding part 20.Each fixture 30 comprises that one convexedly stretches in the location division of the column outside this first sliding part 10 or this second sliding part 20.
See also Fig. 2, this elastic parts 40 comprises that one is positioned at the wind spring that curls into 41 at middle part and one first card base 42 and one second card base 43 that is positioned at the both sides of wind spring 41.This first card base 42 comprises the outer kelly 421 and the interior kelly 423 of almost parallel, and the snap ring 425 that connects the U-shaped of outer kelly 421 and interior kelly 423.This second card base 43 comprises two symmetrically arranged outer kellies 431 and interior kellies 433.Outer kelly 431 and interior kelly 433 all are J-shaped.The end of outer kelly 431 forms a C shape snap ring 4311.The end of interior kelly 433 forms a C shape snap ring 4331.Wind spring 41 comprises scroll outer ring 411 and scroll inner ring 413.The two ends of scroll outer ring 411 link to each other with outer kelly 421 and outer kelly 431 respectively.The two ends of scroll inner ring 413 link to each other with interior kelly 423 and interior kelly 433 respectively.In the present embodiment, this elastic parts 40 is to utilize an elastic metallic yarn one to be bent to form.In other execution mode, this elastic parts 40 also can be bent to form by two parallel elastic metallic yarns.
During assembling, with the snap ring 425 sheathed fixtures 30 that are fixed on second sliding part 20 of first card base 42 of elastic parts 40.Snap ring 4311 or the 4331 sheathed fixtures 30 that are fixed on first sliding part 10 with second card base 43 of elastic parts 40.
After the installation, this elastic parts 40 when this first sliding part 10 slides with respect to this second sliding part 20, need overcome the elastic force of this elastic parts 40, the resistance sense grow between this first sliding part 10 and this second sliding part 20.
Claims (5)
1. carriage, it comprises that one first sliding part and is slidingly installed in second sliding part of described first sliding part, it is characterized in that: described carriage also comprises an elastic parts that is installed between described first sliding part and described second sliding part, described elastic parts comprises that one is positioned at the wind spring that curls at middle part and one first card base and one second card base that is positioned at the both sides of wind spring, described first card base comprises a kelly and an outer kelly in one, described second card base comprises a kelly and an outer kelly in symmetrically arranged one, described wind spring comprises scroll outer ring and scroll inner ring, the two ends of scroll outer ring link to each other with the outer kelly of first card base and the outer kelly of second card base respectively, the two ends of scroll inner ring link to each other with the interior kelly of first card base and the interior kelly of second card base respectively, sheathed respectively described second sliding part and described first sliding part of being fixed in of first card base of elastic parts and second card base.
2. carriage as claimed in claim 1 is characterized in that: the snap ring by a U-shaped between the interior kelly of first card base of described elastic parts and the outer kelly is connected, and the snap ring of described U-shaped is used for described first card base is fixed in described second sliding part.
3. carriage as claimed in claim 2 is characterized in that: the interior kelly of described second card base and outer kelly all are J-shaped, and the end of interior kelly and outer kelly all forms a C shape snap ring and is used for described second card base is fixed in described first sliding part.
4. carriage as claimed in claim 1 is characterized in that: described elastic parts is to utilize an elastic metallic yarn one to be bent to form.
5. carriage as claimed in claim 1, it is characterized in that: carriage comprises that further two fixtures are individually fixed in described first sliding part and described second sliding part, and first card base and second card base of described elastic parts are individually fixed on two fixtures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201798177U CN201797672U (en) | 2010-05-05 | 2010-05-05 | Sliding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201798177U CN201797672U (en) | 2010-05-05 | 2010-05-05 | Sliding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201797672U true CN201797672U (en) | 2011-04-13 |
Family
ID=43852567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201798177U Expired - Fee Related CN201797672U (en) | 2010-05-05 | 2010-05-05 | Sliding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201797672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705365A (en) * | 2012-05-03 | 2012-10-03 | 苏州佳世达电通有限公司 | Sliding mechanism and mobile communication device |
-
2010
- 2010-05-05 CN CN2010201798177U patent/CN201797672U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705365A (en) * | 2012-05-03 | 2012-10-03 | 苏州佳世达电通有限公司 | Sliding mechanism and mobile communication device |
| CN102705365B (en) * | 2012-05-03 | 2014-08-20 | 苏州佳世达电通有限公司 | Sliding mechanism and mobile communication 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20130505 |