CN108468687A - A kind of straight tube one expansion type connecting piece - Google Patents
A kind of straight tube one expansion type connecting piece Download PDFInfo
- Publication number
- CN108468687A CN108468687A CN201810544289.1A CN201810544289A CN108468687A CN 108468687 A CN108468687 A CN 108468687A CN 201810544289 A CN201810544289 A CN 201810544289A CN 108468687 A CN108468687 A CN 108468687A
- Authority
- CN
- China
- Prior art keywords
- tube
- expansion
- interconnecting piece
- sliding equipment
- piece
- 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.)
- Withdrawn
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 103
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 238000000926 separation method Methods 0.000 claims abstract description 3
- 230000003796 beauty Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
- F16B7/0413—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof
Abstract
A kind of straight tube one expansion type connecting piece, it is characterized in that, including rotating mechanism, transmission mechanism, expansion mechanism, sliding equipment and connecting tube, rotating mechanism is mounted in connecting tube, rotating mechanism and transmission mechanism engagement, the axis intersection of the axis and rotating mechanism of transmission mechanism, expansion mechanism are mounted on the both ends of transmission mechanism by sliding equipment;Rotary motion mechanism, transmission mechanism drive sliding equipment sliding, sliding equipment sliding that expansion mechanism is driven to open or close up, and when expansion mechanism opens, expansion mechanism is tightly attached in the inner wall of the pipe of connected tube, realizes the connection of connecting tube and connected tube;When expansion mechanism closes up, expansion mechanism leaves the inner wall of the pipe of connected tube, realizes the separation of connecting tube and connected tube.The tube connection piece of the present invention is attached using the frictional force of the inner wall of the pipe of expansion mechanism and connected tube, will not be formed lug boss outside connected tube, not interfered with the beauty of entire furniture.
Description
Technical field
The present invention relates to a kind of tube connection piece, more particularly to a kind of straight tube one expansion type connecting piece.
Background technology
Tubing is widely used in present furniture,, generally can be by tubing for convenient transportation during transport
Furniture assembling-disassembling is at single tubing, after transporting to destination, is being assembled, and on the one hand can save transport space in this way, saves
Transportation cost;On the other hand colliding with for furniture can be also reduced, is effectively protected furniture.However existing most of tubing connection
Part is all to be set in outside connected tubing, affects the overall beautiful of furniture.The tubing used in furniture has certain rigid
Degree, pipe diameter size cannot change, and therefore, the connector of certain specification can only be correspondingly connected with the tubing of a fixed-caliber, cannot connect
The tubing of a variety of calibers in use can be because connector caliber and connected tube caliber correspond to, and cause not connecting
It connects.
Invention content
It the technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, provides a kind of simple in structure, can connect
The expansion type connecting piece of a variety of calibers.
The technical solution adopted by the present invention is as follows:
A kind of straight tube one expansion type connecting piece, which is characterized in that including rotating mechanism, transmission mechanism, expansion mechanism, skate machine
Structure and connecting tube, rotating mechanism are mounted in connecting tube, rotating mechanism and transmission mechanism engagement, the axis of transmission mechanism and rotation
The axis of mechanism intersects, and expansion mechanism is mounted on the both ends of transmission mechanism by sliding equipment;Rotary motion mechanism, transmission mechanism
Sliding equipment sliding is driven, sliding equipment sliding drives expansion mechanism to open or close up, when expansion mechanism opens, expansion mechanism
It is tightly attached in the inner wall of the pipe of connected tube, realizes the connection of connecting tube and connected tube;When expansion mechanism closes up, expanding machine
Structure leaves the inner wall of the pipe of connected tube, realizes the separation of connecting tube and connected tube.
When needing connecting pipe, rotary motion mechanism, transmission mechanism drives sliding equipment sliding, sliding equipment slip band
Dynamic expansion mechanism constantly opens, and expansion mechanism constantly increases the pressure of connected tube inner wall, expansion mechanism and connected tube
The frictional force of inner wall constantly increases, to realize the connection of expansion mechanism and connected tube, to realize between connected pipe
Connection.When needing to dismantle pipeline, rotating mechanism is reversely rotated, transmission mechanism drives sliding equipment sliding, sliding equipment to slide
Dynamic that expansion mechanism is driven to close up, expansion mechanism reduces the pressure of connected tube inner wall, expansion mechanism and connected tube inner wall
Frictional force reduces, to realize the dismounting between connected tube.The tube connection piece of the present invention is using expansion mechanism and to be connected
The frictional force for the inner wall of the pipe taken over is attached, and lug boss will not be formed outside connected tube, does not interfere with entire furniture
It is beautiful;And the present invention connector using expansion mechanism opening or close up, realize the connection and dismounting of connected tube, be connected
When the caliber of pipe is more slightly larger or smaller than the caliber of connecting tube, it can also connect, it is when in use, more convenient flexible.
Further, transmission mechanism includes driving section and interconnecting piece, and the both ends of interconnecting piece are connected with sliding equipment, interconnecting piece
Middle part connected with driving section, driving section transmit rotating mechanism kinetic energy, so that sliding equipment is slided on interconnecting piece.
Further, rotating mechanism is worm screw, and driving section is turbine, rotating mechanism and driving section engagement, and interconnecting piece is silk
Bar, interconnecting piece and sliding equipment form lead screw slide block mechanism.
Rotary worm, worm screw drive turbine rotation, turbine that lead screw rotation, lead screw and sliding equipment is driven to form lead screw sliding block
Mechanism, when lead screw rotates, sliding equipment slides on lead screw, realizes the opening of expansion mechanism or closes up, and realizes connection
The connection or dismounting of the connected tube at part both ends.Worm screw turbine has self-locking function, and after capable of preventing pipeline from connecting, junction is using
It loosens in the process.
Further, interconnecting piece is fixed by the holder in connecting tube, and holder includes rack body and bearing one, axis
It holds one to be mounted on rack body, interconnecting piece and the cooperation installation of bearing one.
Further, rack body is equipped with cable hole.
When circuit is installed, in furniture may cabling, on rack body reserve cable hole, facilitate cabling.
Further, expansion mechanism includes support element and compressing member, and one end of support element is hinged on the sliding mechanism, another
End is hinged on compressing member.
Rotary motion mechanism, transmission mechanism drive sliding equipment sliding, drive support element rotation, connecting pipe when
It waits, support element rotation pushes compressing member, compressing member to squeeze the inner wall of the pipe of connected tube, connected tube inner wall of the pipe and compression
Pressure between part increases, and frictional force increases, and realizes the connection of connected tube and connector;When dismantling pipeline, support element
Rotation pulls compressing member, compressing member to reduce the pressure of the inner wall of the pipe of connected tube, and frictional force reduces, and is connected to realize
Dismounting between taking over.
Further, support element includes side plate and connecting plate, and side plate is connected by connecting plate, and side plate is equipped with installation and slides
The end of the connecting hole one of mechanism, connecting plate is equipped with interconnecting piece one, and compressing member is equipped with connecting hole two, and interconnecting piece one can connect
It swings 15 degree to 60 degree along connecting tube length direction in hole two.
In conclusion the beneficial effects of the invention are as follows:
1. the tube connection piece of the present invention is attached using the frictional force of the inner wall of the pipe of expansion mechanism and connected tube, no
Lug boss can be formed outside connected tube, do not interfere with the beauty of entire furniture;
2. the present invention connector using expansion mechanism opening or close up, realize the connection and dismounting of connected tube, be connected
When the caliber of pipe is more slightly larger or smaller than the caliber of connecting tube, it can also connect, it is when in use, more convenient flexible.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of straight tube one expansion type connecting piece;
Fig. 2 is the sectional view of straight tube one expansion type connecting piece;
Fig. 3 is the structural schematic diagram of support element;
Fig. 4 is the structural schematic diagram of compressing member;
It is marked in figure:1- rotating mechanisms, 2- transmission mechanisms, the driving sections 201-, 202- interconnecting pieces, 3- expansion mechanisms, 301- branch
Support member, 3011- side plates, 30111- connecting holes one, 3012- connecting plates, 30121- interconnecting pieces one, 302- compressing members, 3021- connections
Hole two, 4- sliding equipments, 5- connecting tubes, 6- holders, 601- rack bodies.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the present invention, not
For limiting the present invention.
A kind of straight tube one expansion type connecting piece, including rotating mechanism 1, transmission mechanism 2, expansion mechanism 3, sliding equipment 4
With connecting tube 5, transmission mechanism 2 includes driving section 201 and interconnecting piece 202, and expansion mechanism 3 includes support element 301 and compressing member
302;Rotating mechanism 1 is mounted in connecting tube 5, and the hole of rotary motion mechanism 1, rotating mechanism 1 and driver are provided in connecting tube 5
Structure 2 engages, and the axis intersection of the axis and rotating mechanism 1 of transmission mechanism 2, rotating mechanism 1 and driving section 201 can be worm screw whirlpools
Wheel construction can also be bevel gear structure, can also be gear & rack structure, and the middle part of interconnecting piece 202 and driving section 201 connect
It connects, the both ends of interconnecting piece 202 and sliding equipment 4 connect, and one end of support element 301 is hinged on sliding equipment 4, and the other end is hinged
On compressing member 302, interconnecting piece 202 is lead screw, and interconnecting piece 202 and sliding equipment 4 form lead screw slide block mechanism, interconnecting piece 202
It is fixed by the holder 6 in connecting tube 5, holder 6 includes rack body 601 and bearing one, and bearing one is mounted on holder sheet
On body 601, interconnecting piece 202 and the cooperation installation of bearing one, rack body 601 are equipped with cable hole.
Support element 301 includes side plate 3011 and connecting plate 3012, and side plate 3011 is connected by connecting plate 3012, side plate 3011
It is equipped with the connecting hole 1 of installation sliding equipment 4, the end of connecting plate 3012 is equipped with interconnecting piece 1, compressing member
302 are equipped with connecting hole 2 3021, and interconnecting piece 1 can be put in connecting hole 2 3021 along 5 length direction of connecting tube or so
It is 15 degree to 60 degree dynamic.
Installation method:When connecting pipe, interconnecting piece 202 is stretched into connected tube, the nozzle and connecting tube 5 of connected tube
Nozzle alignment, notch rotate with screwdriver is provided on rotating mechanism 1, connecting tube 5 is equipped with the hole passed through for screwdriver, use
Screwdriver rotary motion mechanism 1, rotating mechanism 1 drive driving section 201 to rotate, the rotation of driving section 201 202 turns of rotation connection of band
Dynamic, interconnecting piece 202 and sliding equipment 4 form lead screw slide block mechanism, and the rotation of interconnecting piece 202 drives sliding equipment 4 in interconnecting piece 202
Upper sliding, the sliding of sliding equipment 4 drive support element 301 to rotate, and support element 301 rotates, and compressing member 302, compressing member 302 is pushed to squeeze
The inner wall of the pipe for pressing connected tube, the pressure between connected tube inner wall of the pipe and compressing member 302 increase, and frictional force increases, and realizes
The connection of connected tube and connector.When dismantling pipeline, rotating mechanism 1 is reversely rotated with screwdriver is counter, rotating mechanism 1, which drives, to be passed
Dynamic portion 201 rotates, and the rotation of driving section 201 band rotation connection 202 rotates, and interconnecting piece 202 and sliding equipment 4 form lead screw sliding block machine
Structure, the rotation of interconnecting piece 202 drive sliding equipment 4 to be slided on interconnecting piece 202, and the sliding of sliding equipment 4 drives 301 turns of support element
Dynamic, support element 301 rotates, and compressing member, compressing member is pulled to reduce the pressure of the inner wall of the pipe of connected tube, and frictional force reduces,
To realize the dismounting between connected tube.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (7)
1. a kind of straight tube one expansion type connecting piece, which is characterized in that including rotating mechanism(1), transmission mechanism(2), expanding machine
Structure(3), sliding equipment(4)And connecting tube(5), rotating mechanism(1)Mounted on connecting tube(5)It is interior, rotating mechanism(1)And driver
Structure(2)Engagement, transmission mechanism(2)Axis and rotating mechanism(1)Axis intersection, expansion mechanism(3)Pass through sliding equipment(4)
Mounted on transmission mechanism(2)Both ends;Rotary motion mechanism(1), transmission mechanism(2)Drive sliding equipment(4)Sliding, skate machine
Structure(4)Sliding drives expansion mechanism(3)It opens or closes up, work as expansion mechanism(3)When opening, expansion mechanism(3)It is tightly attached to and is connected
In the inner wall of the pipe taken over, connecting tube is realized(5)With the connection of connected tube;Work as expansion mechanism(3)When closing up, expansion mechanism
(3)The inner wall of the pipe of connected tube is left, realizes connecting tube(5)With the separation of connected tube.
2. a kind of straight tube one expansion type connecting piece as described in claim 1, which is characterized in that the transmission mechanism(2)Packet
Include driving section(201)And interconnecting piece(202), interconnecting piece(202)Both ends and sliding equipment(4)Connection, interconnecting piece(202)In
Portion and driving section(201)Connection, driving section(201)Transmit rotating mechanism(1)Kinetic energy, make sliding equipment(4)In interconnecting piece
(202)Upper sliding.
3. a kind of straight tube one expansion type connecting piece as claimed in claim 2, which is characterized in that the rotating mechanism(1)For
Worm screw, driving section(201)For turbine, rotating mechanism(1)The driving section and(201)Engagement, interconnecting piece(202)For lead screw, interconnecting piece
(202)And sliding equipment(4)Form lead screw slide block mechanism.
4. a kind of straight tube one expansion type connecting piece as claimed in claim 3, which is characterized in that the interconnecting piece(202)By
Mounted on connecting tube(5)Interior holder(6)It is fixed, holder(6)Including rack body(601)With bearing one, bearing one is mounted on
Rack body(601)On, interconnecting piece(202)Coordinate with bearing one and installs.
5. a kind of straight tube one expansion type connecting piece as claimed in claim 4, which is characterized in that the rack body(601)
It is equipped with cable hole.
6. a kind of straight tube one expansion type connecting piece as described in claim 1, which is characterized in that the expansion mechanism(3)Packet
Include support element(301)And compressing member(302), support element(301)One end be hinged on sliding equipment(4)On, the other end is hinged on
Compressing member(302)On.
7. a kind of straight tube one expansion type connecting piece as claimed in claim 6, which is characterized in that the support element(301)Packet
Include side plate(3011)And connecting plate(3012), side plate(3011)Pass through connecting plate(3012)Connection, side plate(3011)It is equipped with peace
Fill sliding equipment(4)Connecting hole one(30111), connecting plate(3012)End be equipped with interconnecting piece one(30121), compressing member
(302)It is equipped with connecting hole two(3021), interconnecting piece one(30121)It can be in connecting hole two(3021)It is interior along connecting tube(5)Length
Direction swings 15 degree to 60 degree.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810544289.1A CN108468687A (en) | 2018-05-31 | 2018-05-31 | A kind of straight tube one expansion type connecting piece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810544289.1A CN108468687A (en) | 2018-05-31 | 2018-05-31 | A kind of straight tube one expansion type connecting piece |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108468687A true CN108468687A (en) | 2018-08-31 |
Family
ID=63261660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810544289.1A Withdrawn CN108468687A (en) | 2018-05-31 | 2018-05-31 | A kind of straight tube one expansion type connecting piece |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108468687A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112709738A (en) * | 2021-01-04 | 2021-04-27 | 盐城鼎硕自动化有限公司 | Connecting piece for aluminum alloy section |
GB2609553A (en) * | 2021-07-07 | 2023-02-08 | Hebe Studio Ltd | Connector |
-
2018
- 2018-05-31 CN CN201810544289.1A patent/CN108468687A/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112709738A (en) * | 2021-01-04 | 2021-04-27 | 盐城鼎硕自动化有限公司 | Connecting piece for aluminum alloy section |
GB2609553A (en) * | 2021-07-07 | 2023-02-08 | Hebe Studio Ltd | Connector |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108468687A (en) | A kind of straight tube one expansion type connecting piece | |
CN108397458A (en) | Expansion type connecting piece for pipeline connection | |
CN108488161A (en) | A kind of pipe one expansion type connecting piece | |
CN208605449U (en) | A kind of round tube one expansion type connecting piece | |
CN108561387A (en) | A kind of elbow couplings of energy flexible modulation | |
CN208605453U (en) | A kind of straight tube one expansion type connecting piece | |
CN108468684A (en) | A kind of elbow couplings of angle adjustable | |
CN208605452U (en) | A kind of bend pipe one expansion type connecting piece | |
CN108468686A (en) | A kind of expansion type tube connection piece of energy flexible modulation | |
CN108488163A (en) | A kind of single connector that can arbitrarily combine | |
CN208605451U (en) | A kind of single connector of energy any combination | |
CN108488162A (en) | A kind of connector that can be freely combined | |
CN108488171A (en) | A kind of bend pipe one expansion type connecting piece | |
CN208605450U (en) | A kind of connector that can be freely combined | |
CN108561388A (en) | A kind of pipe connector of angle adjustable | |
CN208565167U (en) | A kind of expansion type tube connection piece of energy flexible modulation | |
CN108533586A (en) | A kind of expansion type pipe connector of energy flexible modulation | |
CN108488168A (en) | A kind of threeway expansion type connecting piece of angle adjustable | |
CN215371384U (en) | Double-wall corrugated pipe buckle sealing connection device | |
CN208565166U (en) | A kind of threeway expansion type conduit coupling | |
CN208565165U (en) | A kind of threeway expansion type connecting piece of angle adjustable | |
CN209041257U (en) | A kind of elbow couplings of angle adjustable | |
CN208703375U (en) | A kind of threeway expansion type connecting piece that can be adjusted simultaneously | |
CN208951046U (en) | A kind of four-way expansion type conduit coupling | |
CN108488167A (en) | A kind of threeway expansion type conduit coupling |
Legal Events
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 | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180831 |
|
WW01 | Invention patent application withdrawn after publication |