CN107013558A - A kind of tumbler of pipe fitting - Google Patents
A kind of tumbler of pipe fitting Download PDFInfo
- Publication number
- CN107013558A CN107013558A CN201610058619.7A CN201610058619A CN107013558A CN 107013558 A CN107013558 A CN 107013558A CN 201610058619 A CN201610058619 A CN 201610058619A CN 107013558 A CN107013558 A CN 107013558A
- Authority
- CN
- China
- Prior art keywords
- fixed
- pipe
- hole
- groove
- seat
- 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.)
- Pending
Links
- 210000002435 tendon Anatomy 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/10—Arrangements for locking
Abstract
A kind of tumbler of pipe fitting, it includes rotation seat, self-plugging rivet, locating rod, fixed seat, fixing pipe, rotation pipe；It is fixed in it is characterized in that rotating pipe by locating rod on rotation seat, fixed seat is fixed in fixing pipe by self-plugging rivet, and fixed seat is installed in rotation seat；Set by the positioning tenon on the position limit arm and rotation seat in fixed seat and limit the angle rotated, and pass through the cooperation of positioning hole and spherical card column, it can prevent from turning round under conditions of deadweight, therefore, there is the present invention tumbler that is simple in construction, easy to operate and being suitable as the products such as furniture to use.
Description
Technical field
The present invention relates to a kind of tumbler, more particularly to a kind of tumbler connected for pipe fittings of furniture.
Background technology
The stopping means for rotating connection in current furniture between common pipe fitting is generally mutually hinged using two pipe fittings, then sets supporting hinges to carry out limiting rotating angle between two pipe fittings, this structure often forms sharp concave corners, thus there is potential safety hazard；Or using the 3rd pipe fitting of setting outside two pipe fittings come limiting rotating angle, this structure often can realize rotation-limited function under using Action of Gravity Field, but during people carry furniture, due to being disappeared using gravity, some parts of furniture can be turned round automatically, to using bringing many inconveniences.
The content of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of safe and reliable, and with preventing the tumbler of pipe fitting revolute function.
The technical solution adopted in the present invention is：A kind of tumbler of pipe fitting, it includes rotation seat, self-plugging rivet, locating rod, fixed seat, fixing pipe, rotation pipe；It is fixed in it is characterized in that rotating pipe by locating rod on rotation seat, fixed seat is fixed in fixing pipe by self-plugging rivet, and fixed seat is installed in rotation seat.
As preferred, described rotation seat is provided with fixed arm, fixing hole, counterbore groove, rotation slot, through-hole groove, described fixing hole is arranged on fixed arm, locating rod is installed in fixing hole, rotation slot is coaxially disposed with through-hole groove, counterbore groove is coaxially disposed with fixing hole, is installed in through-hole groove in fixing pipe, rotation slot and is installed fixed seat.
Preferably, provided with positioning tenon, positioning hole in described rotation-limited groove, described positioning tenon is a strip convex tendon, positioning hole is arranged on positioning tenon.
Preferably, the outer wall of described fixed seat is provided with fixed via provided with groove and connecting hole is rotated along the axle center of fixed seat.
Preferably, the surface of described rotation groove is provided with two groups of symmetrical U-shaped hole grooves and two groups of spherical card columns, set U-shaped hole groove makes spherical card column periphery form cantilever design, and spherical card column can be caught in positioning hole, rotates groove both sides and is provided with position limit arm.
Preferably, circle can be arranged to by rotating the section of pipe and positioning pipe, it can also be arranged to non-circular, such as oval pipe, rectangular tube, rectangle pipe, triangle tube special section tubular product.
Further, the section set by described fixing groove matches with rotating the section of pipe, and the section in section and fixing pipe set by described fixed via matches.
The beneficial effects of the invention are as follows：Set by the positioning tenon on the position limit arm and rotation seat in fixed seat and limit the angle rotated, and pass through the cooperation of positioning hole and spherical card column, it can prevent from turning round under conditions of deadweight, therefore, the features such as present apparatus has simple in construction, esy to use, safe and reliable.
Brief description of the drawings
Fig. 1 is the schematic perspective view of decomposing state of the present invention.
Fig. 2 is the schematic perspective view of rotation seat of the present invention.
Fig. 3 is the schematic perspective view of fixed seat of the present invention.
Fig. 4 is the schematic perspective view of positioning seat of the present invention and positioning pipe.
Fig. 5 is the schematic perspective view of assembled state of the present invention.
Fig. 6 makes the structural representation of pipe fitting connection status of the present invention.
Fig. 7 is the structural representation of one of assembled state of the present invention.
Fig. 8 is two structural representation of assembled state of the present invention.
Accompanying drawing number is：1. rotation seat, 2. self-plugging rivets, 3. locating rods, 4. fixed seats, 5. fixing pipes, 6. rotate pipe, 11. fixed arms, 12. fixing holes, 13. counterbore grooves, 14 rotation slots, 15. through-hole grooves, 141. positioning tenons, 142 positioning holes, 41.
Rotate groove, 42. locating pieces, 43. connecting holes, 411. spherical card columns, 412. U-shaped hole grooves, 413. position limit arms.
Embodiment
Technical scheme is described further below by specific embodiment, and with reference to accompanying drawing.
Embodiment：Reference picture 1, a kind of tumbler of pipe fitting, it includes rotation seat 1, self-plugging rivet 2, locating rod 3, fixed seat 4, fixing pipe 5, rotation pipe 6；It is fixed in it is characterized in that rotating pipe 6 by locating rod 3 on rotation seat 1, fixed seat 4 is fixed in fixing pipe 5 by self-plugging rivet 2, and fixed seat 4 is installed in rotation seat 1.
Reference picture 2, described rotation seat 1 is provided with fixed arm 11, fixing hole 12, counterbore groove 13, rotation slot 14, through-hole groove 15, described fixing hole 12 is arranged on fixed arm 11, counterbore groove is coaxially disposed with fixing hole, locating rod 3 is installed in fixing hole 12, rotation slot 14 is coaxially disposed with through-hole groove 15, is installed in through-hole groove 15 in fixing pipe 5, rotation slot 14 and is installed fixed seat 4.Provided with positioning tenon 141, positioning hole 142 in described rotation slot 14, described positioning tenon 141 is a strip convex tendon, and positioning hole 142 is arranged on positioning tenon 141.
Reference picture 3, the outer wall of described fixed seat 4, which is provided with, rotates groove 41, and positioning tenon 141 can be installed by rotating groove 41, and positioning tenon 141 is had the rotational angle set；It is provided with along the axle center of fixed seat 4 in fixed via 43, fixed via 43 and installs fixing pipe 5, the outer wall side of fixed seat 4 is provided with connecting hole 42, fixing pipe 5 and fixed seat 4 is fixed together by self-plugging rivet 2 through connecting hole 42.The surface of described rotation groove 41 is provided with two groups of symmetrical U-shaped hole grooves 412 and two groups of spherical card columns 411, set U-shaped hole groove 412 makes the spherical periphery of card column 411 form cantilever design, spherical card column 411 can be caught in positioning hole 142, rotated the both sides of groove 41 and be provided with position limit arm 413.
Reference picture 4, fixed seat 4 is socketed in fixing pipe 5, and fixed seat 4 is fixed together by self-plugging rivet 2 through connecting hole 42 with fixing pipe 5.
Reference picture 5, rotates pipe 6 and is fixed on rotation seat 1, fixed seat 4 is fixed on positioning pipe 5, and fixed seat 4 is installed in rotation seat 1, and positions tenon 141 to be installed in rotation groove 41, and now, tumbler is in assembled state.
Reference picture 6, after assembling, fixed seat 4 is fixed together with fixing pipe 5 by self-plugging rivet 2, is rotated pipe 6 and is fixed in by locating rod 3 on rotation seat 1.
Reference picture 7, during start angle, position the side of tenon 141 and the position limit arm 413 of homonymy fits, while spherical card column 411 is caught in positioning hole 142, now, rotation seat 1 can not be rotated clockwise around fixed seat 4, it is necessary to extrude spherical card column 411 when rotating counterclockwise if desired, make spherical card column 411 in the presence of natural resiliency, move down, disengage it from the limitation of positioning hole 142, realization is freely rotated in set angle.
Reference picture 8, during termination point, tenon 141 is positioned by extruding spherical card column 411, move down spherical card column 411, so that only spherical card column 411 is by positioning the limitation of tenon 141, and then spherical card column 411 is caught in positioning hole 142, rotation pipe 6 is reached realization after default angle and be set to support.
Embodiment described above is a kind of preferred version of the present invention, not makees any formal limitation to invention, also has other variants and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (4)
1. a kind of tumbler of pipe fitting, it includes rotation seat（1）, self-plugging rivet（2）, locating rod（3）, fixed seat（4）, fixing pipe（5）, rotate pipe（6）；It is characterized in that rotating pipe（6）Pass through locating rod（3）It is fixed in rotation seat（1）On, fixed seat（4）Pass through self-plugging rivet（2）It is fixed in fixing pipe（5）On, fixed seat（4）It is installed in rotation seat（1）It is interior；Described rotation seat（1）It is provided with fixed arm（11）, fixing hole（12）, counterbore groove（13）, rotation slot（14）, through-hole groove（15）, described fixing hole（12）It is arranged on fixed arm（11）On, counterbore groove（13）With fixing hole（12）It is coaxially disposed, fixing hole（12）Inside install locating rod（3）, rotation slot（14）With through-hole groove（15）It is coaxially disposed, through-hole groove（15）Inside install fixing pipe（5）, rotation slot（14）Inside install fixed seat（4）.
2. the tumbler of a kind of pipe fitting according to claim 1, it is characterized in that described rotation slot（14）It is interior to be provided with positioning tenon（141）, positioning hole（142）, described positioning tenon（141）For a strip convex tendon, positioning hole（142）It is arranged on positioning tenon（141）On.
3. the tumbler of a kind of pipe fitting according to claim 1, it is characterized in that described fixed seat（4）Outer wall provided with rotate groove（41）And connecting hole（42）, along fixed seat（4）Axle center be provided with fixed via（43）.
4. the tumbler of a kind of pipe fitting according to claim 3, it is characterized in that described rotation groove（41）Surface provided with two groups of symmetrical U-shaped hole grooves（412）And two groups of spherical card columns（411）, set U-shaped hole groove（412）Make spherical card column（411）Periphery forms cantilever design, rotates groove（411）Both sides are provided with position limit arm（413）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610058619.7A CN107013558A (en) | 2016-01-28 | 2016-01-28 | A kind of tumbler of pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610058619.7A CN107013558A (en) | 2016-01-28 | 2016-01-28 | A kind of tumbler of pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107013558A true CN107013558A (en) | 2017-08-04 |
Family
ID=59439182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610058619.7A Pending CN107013558A (en) | 2016-01-28 | 2016-01-28 | A kind of tumbler of pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107013558A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2846846Y (en) * | 2005-09-08 | 2006-12-13 | 罗小东 | Three way connector for pipeline assembling structure |
| CN102003442A (en) * | 2010-04-30 | 2011-04-06 | 厦门松霖科技有限公司 | Lifting rod component |
| CN202220780U (en) * | 2011-05-18 | 2012-05-16 | 艾仕博霸展示用品（厦门）有限公司 | Tubular combined structure joint |
| CN203757632U (en) * | 2014-02-24 | 2014-08-06 | 惠州市沃生照明有限公司 | Rotary structure for connection positions of lamp pipe fittings |
| CN205478872U (en) * | 2016-01-28 | 2016-08-17 | 郑雪峰 | Rotating device of pipe fitting |
-
2016
- 2016-01-28 CN CN201610058619.7A patent/CN107013558A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2846846Y (en) * | 2005-09-08 | 2006-12-13 | 罗小东 | Three way connector for pipeline assembling structure |
| CN102003442A (en) * | 2010-04-30 | 2011-04-06 | 厦门松霖科技有限公司 | Lifting rod component |
| CN202220780U (en) * | 2011-05-18 | 2012-05-16 | 艾仕博霸展示用品（厦门）有限公司 | Tubular combined structure joint |
| CN203757632U (en) * | 2014-02-24 | 2014-08-06 | 惠州市沃生照明有限公司 | Rotary structure for connection positions of lamp pipe fittings |
| CN205478872U (en) * | 2016-01-28 | 2016-08-17 | 郑雪峰 | Rotating device of pipe fitting |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170804 |