CN202811692U - Special-shaped pipe connector - Google Patents
Special-shaped pipe connector Download PDFInfo
- Publication number
- CN202811692U CN202811692U CN 201220195689 CN201220195689U CN202811692U CN 202811692 U CN202811692 U CN 202811692U CN 201220195689 CN201220195689 CN 201220195689 CN 201220195689 U CN201220195689 U CN 201220195689U CN 202811692 U CN202811692 U CN 202811692U
- Authority
- CN
- China
- Prior art keywords
- connector
- different shapes
- steel tubing
- turning lever
- upper connector
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 50
- 239000010959 steel Substances 0.000 claims description 50
- 238000000034 method Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
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
-
- 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
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Rehabilitation Tools (AREA)
Abstract
The utility model provides a special-shaped pipe connector which comprises an upper connecting piece (110), a spring piece (120), a shifting rod (130), a lower connecting piece (140), a clamp spring (150) and a connecting rod (160), and external threads are formed at two ends of the connecting rod piece (160). The upper connecting piece (110), the spring piece (120), the shifting rod (130) and the lower connecting piece (140) are arranged on the connecting rod (160) in a sleeving manner; the upper connecting piece (110) and the lower connecting piece (140) are respectively positioned on the two sides of the shifting rod (130); the spring piece (120) is positioned in the upper connecting piece (110); and the clamp spring (150) is clamped at the lower end of the shifting rod (130) and is positioned on the lower side of the lower connecting piece (140). The special-shaped pipe connector can be suitable for various types of special-shaped pipes, and through the connector, the special-shaped pipes can achieve the connecting effect that upper pipes are aligned with and are flush with lower pipes.
Description
Technical field
The utility model relates to the furniture part technical field, particularly a kind of steel tubing in different shapes connector.
Background technique
On the existing market various steel tubing in different shapess are designed to rack or furniture item, 1, mainly be to use integral type tubing, and one-piece type pipe length is longer, when transportation, will be inconvenient to transport so that the entire package volume is larger, and cost of transportation is higher like this.2, mainly use the bolt-type connector and connect, namely be designed to two sections with the connector of the close size of special section tubular product internal diameter shape, be inserted into by two and reach the connection effect in the steel tubing in different shapes, but this kind Placement steadiness is low, and fall apart easily in the process of moving.
The model utility content
The utility model provides a kind of steel tubing in different shapes connector that reaches the connection that upper, lower tube aligns, flushes that makes steel tubing in different shapes.
To achieve these goals, the utility model provides following technological scheme:
A kind of steel tubing in different shapes connector, it comprises: upper connector 110, spring part 120, turning lever 130, lower link 140, jump ring 150, two ends have externally threaded connecting rod 160, described upper connector 110, spring part 120, turning lever 130 and lower link 140 are enclosed within on the described connecting rod 160, described upper connector 110 and described lower link 140 lay respectively at the both sides of described turning lever 130, described spring part 120 is positioned at described upper connector 110, and described jump ring 150 is stuck in described turning lever 130 lower ends and is positioned at the downside of described lower link 140.
Preferably, described upper connector 110 from top to bottom, comprise that successively first step 113 and first of topping bar in 112, first gets out of a predicament or an embarrassing situation 116, described first gets out of a predicament or an embarrassing situation 116 for circular, described first gets out of a predicament or an embarrassing situation has the first circular hole 117 in 116, described first tops bar is provided with on 112 than the little concentric pylone 111 of described the first circular hole 117, and described spring part 120 is installed in described the first circular hole 117, and described upper connector 110 is enclosed within on the described connecting rod 160 by described concentric pylone 111.
Preferably, a side of described upper connector 110 has a L-type breach 115, and the spanner position 132 of described turning lever 130 is buckled in the draw-in groove of described upper connector 110 surely by described L-type breach 115.
Preferably, described turning lever 130 is for toroidal and have spanner position 132, and the inside of described turning lever 130 has the second circular hole 131.
Preferably, the outside of described turning lever 130 is provided with a L-type style spanner position 132.
Preferably, the bottom of described turning lever 130 is the indent circle, and is provided with cylindrical with high male member 133 in the both sides of described indent circle.
Preferably, described lower link 140 comprises that second tops bar and 143 and second get out of a predicament or an embarrassing situation 144, the inside of described lower link 140 is provided with successively from big to small the first concentric circle 141, the second concentric circle 142, the 3rd concentric circle 145 and the 4th concentric circle 146 of internal diameter altogether, described the first concentric circle 141 and first of the first link 110 are got out of a predicament or an embarrassing situation and 116 are cooperated, and the circular port both sides of described the 3rd concentric circle 145 have the second symmetrical breach.
Preferably, the two ends of described connecting rod 160 have outside thread, and the described externally threaded outboard end of an end is provided with circular convex member, and the described externally threaded outboard end of the other end is provided with the fluting position of assembling jump ring 150.
By implementing above technological scheme, have following technique effect: the steel tubing in different shapes connector that the utility model provides is applicable to multiple style steel tubing in different shapes, be mainly used on the furniture product of rack product and steel wood combination, can make the connection effect that upper, lower tube aligns, flushes that reaches of steel tubing in different shapes by this connector, and it is little to reach the packing volume of timber by the utility model connector, less cost of transportation, unlimited extend, steadiness by force, the function of arbitrarily moving.
Description of drawings
The STRUCTURE DECOMPOSITION figure of the steel tubing in different shapes connector that Fig. 1 provides for the utility model;
The structural representation of the upper connector that Fig. 2 provides for the utility model;
The view of another angle of the upper connector that Fig. 3 provides for the utility model;
The structural representation of the turning lever that Fig. 4 provides for the utility model;
The view of another angle of the turning lever that Fig. 5 provides for the utility model;
The structural representation of the lower link that Fig. 6 provides for the utility model;
The view of another angle of the lower link that Fig. 7 provides for the utility model;
Structural drawing before the assembling of the steel tubing in different shapes connector that Fig. 8 provides for the utility model;
Structural drawing during the assembling of the steel tubing in different shapes connector that Fig. 9 provides for the utility model;
Another structural drawing during the assembling of the steel tubing in different shapes connector that Figure 10 provides for the utility model.
Embodiment
In order better to understand the technical solution of the utility model, describe the embodiment that the utility model provides in detail below in conjunction with accompanying drawing.
The utility model embodiment provides a kind of steel tubing in different shapes connector, such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9 and shown in Figure 10, it comprises: upper connector 110, spring part 120, turning lever 130, lower link 140, jump ring 150, two ends have externally threaded connecting rod 160, described upper connector 110, spring part 120, turning lever 130 and lower link 140 are enclosed within on the described connecting rod 160, described upper connector 110 and described lower link 140 lay respectively at the both sides of described turning lever 130, described spring part 120 is positioned at described upper connector 110, and described jump ring 150 is stuck in described turning lever 130 lower ends and is positioned at the downside of described lower link 140.By above-mentioned all parts assembled group steel tubing in different shapes connector in aggregates.This steel tubing in different shapes connector can make the connection effect that upper, lower tube aligns, flushes that reaches of steel tubing in different shapes applicable to multiple style steel tubing in different shapes by this connector.
In the above-described embodiments, more specifically, described upper connector 110 from top to bottom, comprise that successively first tops bar 112, step 113 and first gets out of a predicament or an embarrassing situation 116 in first, described first gets out of a predicament or an embarrassing situation 116 for having certain thickness and being circular, described first gets out of a predicament or an embarrassing situation has the first circular hole 117 of certain depth in 116, described first tops bar is provided with the concentric pylone 111 that is communicated with described the first circular hole 117 on 112, the diameter of this concentric pylone 111 is slightly less than the first circular hole 117, described spring part 120 is installed in described the first circular hole 117, with guarantee spring can Hide All in the first circular hole 117, described upper connector 110 is enclosed within on the described connecting rod 160 by described concentric pylone 111.Described concentric pylone 111 is that an end that satisfies described connecting rod 160 can freely pass through.
In the various embodiments described above, more specifically, a side of described upper connector 110 has a L-type breach 115, and the spanner position 132 of described turning lever 130 is buckled in the draw-in groove of described upper connector 110 surely by described L-type breach 115.
In the above-described embodiments, more specifically, described spring 120 has certain outside elastic force when spring 120 is extruded, and the inner circle hole size of spring 120 is close with the unthreaded portion size of described connecting rod 160.
In the various embodiments described above, more specifically, described turning lever 130 is for toroidal and have spanner position 132, and the inside of described turning lever 130 has the second circular hole 131 of certain depth, and this second circular hole 131 is used for assembling spring 120.
In the various embodiments described above, more specifically, the outside of described turning lever 130 is provided with a L-type style spanner position 132, and the thickness of this L-type spanner position is close with the L-type breach of described upper connector 110 115 place's sizes.
In the various embodiments described above, more specifically, the bottom of described turning lever 130 is indent circle, and is provided with in the both sides of described indent circle with the cylindrical of this turning lever 130 with high and the male member 133 of one fixed width arranged.
In the various embodiments described above, more specifically, described lower link 140 comprises that second tops bar and 143 and second get out of a predicament or an embarrassing situation 144, top bar 143 with the corresponding size of the outer shape in steel tubing in different shapes cross section, get out of a predicament or an embarrassing situation 144 with the inboard corresponding size in steel tubing in different shapes cross section.Described lower link 140 inside are provided with successively from big to small the first concentric circle 141, the second concentric circle 142, the 3rd concentric circle 145 and the 4th concentric circle 146 of internal diameter altogether, described the first concentric circle 141 and first of the first link 110 are got out of a predicament or an embarrassing situation and 116 are cooperated, and its effect is to guarantee that upper connector 110 and lower link 140 can be simultaneously around the rotations of the same center of circle.The circular port size of described the second concentric circle 142 is that the circular body that guarantees turning lever 130 can be encased in the lower link 140, the circular port both sides of described the 3rd concentric circle 145 have the second symmetrical breach, and described the second breach is vertical with the Special-Shaped Surface of steel tubing in different shapes, this the second breach size is that the male member 133 that guarantees turning lever 130 can fasten in this second breach, and the circular port at described the 3rd concentric circle 146 places is that an end that satisfies connecting rod 160 passes through.
In the various embodiments described above, more specifically, the two ends of described connecting rod 160 have outside thread, and the described externally threaded outboard end of an end is provided with circular convex member, and the described externally threaded outboard end of the other end is provided with the fluting position of assembling jump ring 150.
This steel tubing in different shapes connector with the Placement of steel tubing in different shapes is: at first be the upper end of this steel tubing in different shapes connector or lower end to be screwed in be welded with in the upper steel tubing in different shapes or lower different type pipe of corresponding nut, when the end face that is screwed into upper connector or lower link contacts with the mouth of pipe of steel tubing in different shapes, gently correct with have gentle hands in the mouth of pipe of the screw-in steel tubing in different shapes that port that this link makes this link coincide, until be screwed into the end.Then the turning lever on the steel tubing in different shapes connector is toggled it in the draw-in groove of upper connector, make its turning lever buckle right side at the draw-in groove of upper connector, again another root bead there is the steel tubing in different shapes of corresponding nut to screw on this steel tubing in different shapes connector, when the end face that is screwed into upper connector or lower link contacts with the mouth of pipe of steel tubing in different shapes, after gently correcting this link and make it and the mouth of pipe flushes with have gentle hands, continue to screw in steel tubing in different shapes in this link, in steel tubing in different shapes and this link screw-in process when feeling that this link is soon tightened, turning lever is stirred to the left, turning lever is by the down pressure effect of spring, the two bottom sides male member 133 of turning lever is fastened in dual-side groove corresponding to lower link, behind the groove fastening of male member 133 correspondences at lower link of turning lever, be that steel tubing in different shapes and this steel tubing in different shapes connector can't rotate again, and a steel tubing in different shapes reach to align with another steel tubing in different shapes and flush effect.
When this steel tubing in different shapes connector being screwed out outside steel tubing in different shapes, then need turning lever is upwards pulled up first, and screw out outward after being fastened on the right side of draw-in groove of upper connector.
More than a kind of steel tubing in different shapes connector that the utility model embodiment is provided be described in detail, for one of ordinary skill in the art, thought according to the utility model embodiment, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (8)
1. steel tubing in different shapes connector, it is characterized in that, comprise: upper connector (110), spring part (120), turning lever (130), lower link (140), jump ring (150), two ends have externally threaded connecting rod (160), described upper connector (110), spring part (120), turning lever (130) and lower link (140) are enclosed within on the described connecting rod (160), described upper connector (110) and described lower link (140) lay respectively at the both sides of described turning lever (130), described spring part (120) is positioned at described upper connector (110), and described jump ring (150) is stuck in described turning lever (130) lower end and is positioned at the downside of described lower link (140).
2. steel tubing in different shapes connector as claimed in claim 1, it is characterized in that, described upper connector (110) from top to bottom, comprise successively first top bar (112), step in first (113) and first get out of a predicament or an embarrassing situation (116), described first gets out of a predicament or an embarrassing situation (116) for circular, described first gets out of a predicament or an embarrassing situation has the first circular hole (117) in (116), described first tops bar is provided with the concentric pylone (111) less than described the first circular hole (117) on (112), described spring part (120) is installed in described the first circular hole (117), and described upper connector (110) is enclosed within on the described connecting rod (160) by described concentric pylone (111).
3. steel tubing in different shapes connector as claimed in claim 2, it is characterized in that, one side of described upper connector (110) has a L-type breach (115), and the spanner position (132) of described turning lever (130) is buckled in the draw-in groove of described upper connector (110) surely by described L-type breach (115).
4. steel tubing in different shapes connector as claimed in claim 3 is characterized in that, described turning lever (130) is for toroidal and have spanner position (132), and the inside of described turning lever (130) has the second circular hole (131).
5. steel tubing in different shapes connector as claimed in claim 4 is characterized in that the outside of described turning lever (130) is provided with a L-type style spanner position (132).
6. steel tubing in different shapes connector as claimed in claim 5 is characterized in that, the bottom of described turning lever (130) is the indent circle, and is provided with cylindrical with high male member (133) in the both sides of described indent circle.
7. steel tubing in different shapes connector as claimed in claim 6, it is characterized in that, described lower link (140) comprises that second tops bar (143) and second get out of a predicament or an embarrassing situation (144), the inside of described lower link (140) is provided with successively from big to small the first concentric circle (141) of internal diameter altogether, the second concentric circle (142), the 3rd concentric circle (145) and the 4th concentric circle (146), described the first concentric circle (141) and first of the first link (110) get out of a predicament or an embarrassing situation (116) cooperate, the circular port both sides of described the 3rd concentric circle (145) have the second symmetrical breach.
8. steel tubing in different shapes connector as claimed in claim 7, it is characterized in that, the two ends of described connecting rod (160) have outside thread, and the described externally threaded outboard end of an end is provided with circular convex member, and the described externally threaded outboard end of the other end is provided with the fluting position of assembling jump ring (150).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220195689 CN202811692U (en) | 2012-05-02 | 2012-05-02 | Special-shaped pipe connector |
| PCT/CN2012/077004 WO2013163838A1 (en) | 2012-05-02 | 2012-06-15 | Special-shaped pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220195689 CN202811692U (en) | 2012-05-02 | 2012-05-02 | Special-shaped pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202811692U true CN202811692U (en) | 2013-03-20 |
Family
ID=47870573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220195689 Expired - Lifetime CN202811692U (en) | 2012-05-02 | 2012-05-02 | Special-shaped pipe connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202811692U (en) |
| WO (1) | WO2013163838A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805101A (en) * | 2014-04-18 | 2016-07-27 | 王玲燕 | Novel connecting piece for nuclear power station |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4501512A (en) * | 1981-12-07 | 1985-02-26 | Keeler Brass Company | Furniture article with compression hub for joining radial members |
| HUP9801040A1 (en) * | 1998-05-08 | 1999-11-29 | Nándor Várnai | Separable pipe - bandage for supports and gas-,fluid transporting pipes |
| US6524025B2 (en) * | 2001-02-27 | 2003-02-25 | Protrend Co., Ltd. | Means for linearly connecting two non-circular pipes |
| US20070031187A1 (en) * | 2005-08-04 | 2007-02-08 | Dimension Design | Tubing frame connection insert |
| CN201521515U (en) * | 2009-07-06 | 2010-07-07 | 力拓运动器材(深圳)有限公司 | Connector for connecting bars |
-
2012
- 2012-05-02 CN CN 201220195689 patent/CN202811692U/en not_active Expired - Lifetime
- 2012-06-15 WO PCT/CN2012/077004 patent/WO2013163838A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805101A (en) * | 2014-04-18 | 2016-07-27 | 王玲燕 | Novel connecting piece for nuclear power station |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013163838A1 (en) | 2013-11-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151112 Address after: Longgang District of Shenzhen City, Guangdong province 518000 Ping Ping Street East Community Kang Ming Lu No. 10 Patentee after: SHENZHEN MEIZHIGAO TECHNOLOGY CO., LTD. Address before: 27, building 518028, block B, Baoan square, 1002 Sungang East Road, Luohu District, Guangdong, Shenzhen Patentee before: Shenzhen Meizhigao Industries Development Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |
|
| CX01 | Expiry of patent term |