CN202220780U - Tubular combined structure joint - Google Patents
Tubular combined structure joint Download PDFInfo
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- CN202220780U CN202220780U CN2011201610463U CN201120161046U CN202220780U CN 202220780 U CN202220780 U CN 202220780U CN 2011201610463 U CN2011201610463 U CN 2011201610463U CN 201120161046 U CN201120161046 U CN 201120161046U CN 202220780 U CN202220780 U CN 202220780U
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Abstract
A tubular combined structure joint comprises a left rotating arm, a right rotating arm and a locating part. One end of the left rotating arm forms a left combined part matched with other components, and the other end of the left rotating arm forms a left rotating connection part. One end of the right rotating arm forms a right combined part matched with the other components, and the other end of the right rotating arm forms a right rotating connection part matched with the left rotating connection part in rotating mode. The locating part is fixed between the left rotating arm and the right rotating arm, and the left rotating arm and the right rotating arm rotate for a fixed angle and are fixed for location through the locating part. An upper and lower rotating connection part is fixedly disposed at the upper portion and the lower portion of the matching position of the left rotating connection part and the right rotating connection part, and an upper and lower combined part is arranged to be matched with the upper and lower rotating connection part. One end of the upper and lower combined part and the upper and lower rotating connection part can be located by regulating the angle, and the other end of the upper and lower combined part is matched with the other components. The left rotating arm and the right rotating arm are movably connected, can be adjusted to be located according to different requirements for the angle, and can be combined to form a two-way structure, a three-way structure, a four-way structure and the like, thereby being arbitrary in combination and convenient to install. The tubular shape combined structure joint has great universality, can greatly reduce cost of combined parts, serves a lot of purposes with only one structure joint and greatly facilitates usage.
Description
Technical field:
The utility model relates to a kind of conversion adapter of tubulose composite structure, and is especially relevant with a kind of tubulose composite structure joint of any indexing of wanting.
Background technique:
In the existing technology, structures such as extensive stock display rack, poster board, Show stand, furniture need make up when using, and generally can connect the demand of various forms for different structure that be combined into the conversion adapter parts; Existing conversion adapter generally is a tilt fixing; Can't satisfy the demand of various moulding, special angle structure, or then can only make joint again, need a lot of parts according to desired angle; Cause cost to increase, and said joint also is not suitable for producing in batches.
Summary of the invention:
The utility model purpose is to overcome the shortcoming of existing technology, and a kind of crossover sub that can adjust angle arbitrarily is provided, and it is simple in structure, and is easy for installation, can be fit to the demand of different amount parts.
For reaching above-mentioned purpose, the utility model adopts following technological scheme:
Tubulose composite structure joint comprises:
The left-hand rotation swing arm: the one of which end forms the left connecting part that cooperates with pipe fitting, and the other end forms a left switching part;
The right-hand rotation swing arm: the one of which end forms the right connecting part that cooperates with pipe fitting, and the other end forms the right switching part that is rotatably assorted with left switching part;
Locating piece: be fixed between the left-right rotation arm, left-right rotation arm rotational fixation angle is by the locating piece stationary positioned.
The top of switching part cooperation place is fixed with switching part in the left and right sides, cooperate with last switching part to be provided with connecting part on, and last connecting part one end and last switching part angle adjustable location, the other end cooperates with pipe fitting.
The bottom of switching part cooperation place is fixed with switching part in the left and right sides, cooperate with following switching part to be provided with connecting part, and following connecting part one end and following switching part angle adjustable location, the other end cooperates with pipe fitting.
Left-right rotation arm cooperation place forms the groove structure, and the middle through hole that forms, described locating piece are that the body of rod of two ends formation screw thread is located between through hole, and nut is spirally connected and compresses left-right rotation arm location by two ends.
Described locating piece extends upward out the left-right rotation arm; Last switching part borrows the locating piece that stretches out to fix, and the upper end of last switching part forms a sheet flange piece, forms through hole in the middle of the flange piece; The said corresponding flange piece place, connecting part of going up forms slot; Corresponding flange piece through hole forms screw, and the flange piece is plugged in the slot, and a screw stretches in the inserting handle hole corresponding with the flange piece and locatees.
Described locating piece extends the left-right rotation arm downwards; Following switching part borrows the locating piece that stretches out to fix, and the upper end of following switching part forms a sheet flange piece, forms through hole in the middle of the flange piece; Corresponding flange piece place, said connecting part down forms slot; Corresponding flange piece through hole forms screw, and the flange piece is plugged in the slot, and a screw stretches in the inserting handle hole corresponding with the flange piece and locatees.
Left-right rotation arm cooperation place forms the groove structure, and the middle through hole that forms, described locating piece are that the body of rod of two ends formation screw thread is located between through hole; Last switching part is spirally connected and is positioned on the locating piece that stretches out, and the upper end of last switching part forms a sheet flange piece, forms through hole in the middle of the flange piece; The said corresponding flange piece place, connecting part of going up forms slot, and corresponding flange piece through hole forms screw, and the flange piece is plugged in the slot; One screw stretches in the inserting handle hole corresponding with the flange piece and locatees, and following switching part is spirally connected and is positioned on the locating piece that stretches out, and the upper end of following switching part forms a sheet flange piece; Form through hole in the middle of the flange piece, the said corresponding flange piece in connecting part down place forms slot, and corresponding flange piece through hole forms screw; The flange piece is plugged in the slot, and a screw stretches in the inserting handle hole corresponding with the flange piece and locatees.
Adopt technique scheme, the utility model can be located according to the demand adjustment of different amount because the left-right rotation arm flexibly connects; And can go up lower angle as required and also can adjust, structures such as one-tenth two capable of being combined leads to, threeway, four-way, combination in any; The convenient installation because its versatility is big, can be reduced the cost of combiner greatly; And form " a thing general-purpose ", greatly facilitate usability.
Description of drawings:
Below with accompanying drawing the utility model is specified:
Fig. 1 is the utility model embodiment one a decomposition texture schematic representation;
Fig. 2 is the utility model embodiment one a composite structure schematic representation;
Fig. 3 is the utility model embodiment two a decomposition texture schematic representation;
Fig. 4 is the utility model embodiment two a composite structure schematic representation;
Fig. 5 is the utility model user mode structural representation one;
Fig. 6 is the utility model user mode structural representation two;
Fig. 7 is the utility model user mode structural representation three;
Fig. 8 is the utility model user mode structural representation four;
Fig. 9 is the utility model user mode structural representation five.
Embodiment:
Below in conjunction with accompanying drawing and embodiment the utility model is detailed:
Fig. 1-shown in Figure 9 is the embodiment of the utility model, and tubulose composite structure joint comprises:
Tubulose composite structure joint comprises: left-hand rotation swing arm 1: the one of which end forms the left connecting part 11 that cooperates with other parts, and the other end forms a left switching part 12; Right-hand rotation swing arm 2: the one of which end forms the right connecting part 21 that cooperates with other parts, and the other end forms the right switching part 22 that is rotatably assorted with left switching part; Locating piece 3: be fixed between the left-right rotation arm, left-right rotation arm rotational fixation angle is by the locating piece stationary positioned.
The top of switching part cooperation place can be fixed with switching part 4 in the left and right sides, cooperate with last switching part to be provided with connecting part 5 on, and last connecting part one end and last switching part angle adjustable location, the other end cooperates with other parts.The bottom of switching part cooperation place also can be fixed with switching part 7 in the left and right sides, cooperate with following switching part to be provided with connecting part 8, and following connecting part one end and following switching part angle adjustable location, the other end cooperates with other parts.
In actual use; The left-right rotation arm and the portion of combining between the higher and lower levels can be the body of rod structure of pipe, square tube or other shape; Left-right rotation arm cooperation place can form groove respective outer side edges location (also can be the tabula rasa structure or other elasticity is bumped similar structure such as pearl); Described locating piece 3 is located between through hole for the body of rod that two ends form screw thread, and nut is spirally connected and compresses left-right rotation arm location (also can be other position structure) by two ends.
Embodiment can be as shown in the figure, and left- right rotation arm 1,2 cooperation places form the groove structure, the middle through hole that forms; Described locating piece 3 is located between through hole for the body of rod that two ends form screw thread, and last switching part 4 is spirally connected and is positioned on the locating piece 3 that stretches out, and the upper end of last switching part forms a sheet flange piece 41; Form through hole 42 in the middle of the flange piece, the said 5 corresponding flange piece places, connecting part of going up form slot 51, and corresponding flange piece through hole forms screw 52; The flange piece is plugged in the slot, and a screw 6 stretches in the inserting handle hole corresponding with the flange piece and locatees, and following switching part 7 is spirally connected and is positioned on the locating piece 3 that stretches out; The upper end of following switching part forms a sheet flange piece 71; Form through hole 72 in the middle of the flange piece, said 8 corresponding flange piece places, connecting part down form slot 81, and corresponding flange piece through hole forms screw 82; The flange piece is plugged in the slot, and a screw 9 stretches in the inserting handle hole corresponding with the flange piece and locatees.
And in actual use, can be two logical structures as required, can be provided with termination 10 up and down; Also can be three-port structure, promptly the top of switching part cooperation place, the left and right sides be fixed with on one connecting part 4 and on switching part 5, the other end is termination 10; The rotatable tilt fixing of left-right rotation arm location, last connecting part 4 reach goes up the also rotatable angular positioning of switching part 5, also can be the four-way structure; Like Fig. 1, shown in Figure 2, this kind structure goes up lower angle about can be as required and all can adjust.
Adopt the technological scheme of the utility model; Described joint can cooperate different pipe fittings to be combined into multiple structure confession displaying, display and daily life demand as required; Like products such as screen, goods shelf, furniture, as Fig. 7, shown in Figure 8 be one of mode of execution the Show stand structure.
The utility model is because the up and down connection in the left and right sides can be adjusted the location according to the demand of different amount, and structures such as its one-tenth two capable of being combined leads to, threeway, four-way, combination in any, and convenient the installation owing to its versatility is big, can be reduced the cost of combiner greatly.
The above only is the preferred embodiment of the utility model, so all according to the described structure of the utility model patent claim, the equivalence that characteristic and principle are done changes or modifies, and includes in the utility model patent claim.
Claims (7)
1. tubulose composite structure joint is characterized in that: comprising:
The left-hand rotation swing arm: the one of which end forms the left connecting part that cooperates with pipe fitting, and the other end forms a left switching part; The right-hand rotation swing arm: the one of which end forms the right connecting part that cooperates with pipe fitting, and the other end forms the right switching part that is rotatably assorted with left switching part;
Locating piece: be fixed between the left-right rotation arm, left-right rotation arm rotational fixation angle is by the locating piece stationary positioned.
2. tubulose composite structure joint as claimed in claim 1; It is characterized in that: the top of switching part cooperation place is fixed with switching part in the left and right sides; Cooperate with last switching part to be provided with connecting part on, last connecting part one end and last switching part angle adjustable location, the other end cooperates with pipe fitting.
3. tubulose composite structure joint as claimed in claim 1; It is characterized in that: the bottom of switching part cooperation place is fixed with switching part in the left and right sides; Cooperate with following switching part to be provided with connecting part, following connecting part one end is located with following switching part angle adjustable, and the other end cooperates with pipe fitting.
4. tubulose composite structure joint as claimed in claim 1; It is characterized in that: left-right rotation arm cooperation place forms the groove structure; The middle through hole that forms, described locating piece are that the body of rod of two ends formation screw thread is located between through hole, and nut is spirally connected and compresses left-right rotation arm location by two ends.
5. like claim 1,2 or 4 described tubulose composite structure joints, it is characterized in that: described locating piece extends upward out the left-right rotation arm, and last switching part borrows the locating piece that stretches out to fix; The upper end of last switching part forms a sheet flange piece; Form through hole in the middle of the flange piece, the said corresponding flange piece place, connecting part of going up forms slot, and corresponding flange piece through hole forms screw; The flange piece is plugged in the slot, and a screw stretches in the inserting handle hole corresponding with the flange piece and locatees.
6. like claim 1,3 or 4 described tubulose composite structure joints, it is characterized in that: described locating piece extends the left-right rotation arm downwards, and following switching part borrows the locating piece that stretches out to fix; The upper end of following switching part forms a sheet flange piece; Form through hole in the middle of the flange piece, the said corresponding flange piece in connecting part down place forms slot, and corresponding flange piece through hole forms screw; The flange piece is plugged in the slot, and a screw stretches in the inserting handle hole corresponding with the flange piece and locatees.
7. like claim 1,2,3 or 4 described tubulose composite structure joints, it is characterized in that: left-right rotation arm cooperation place forms the groove structure, the middle through hole that forms; Described locating piece is that the body of rod of two ends formation screw thread is located between through hole, and last switching part is spirally connected and is positioned on the locating piece that stretches out, and the upper end of last switching part forms a sheet flange piece; Form through hole in the middle of the flange piece, the said corresponding flange piece place, connecting part of going up forms slot, and corresponding flange piece through hole forms screw; The flange piece is plugged in the slot, and a screw stretches in the inserting handle hole corresponding with the flange piece and locatees, and following switching part is spirally connected and is positioned on the locating piece that stretches out; The upper end of following switching part forms a sheet flange piece; Form through hole in the middle of the flange piece, the said corresponding flange piece in connecting part down place forms slot, and corresponding flange piece through hole forms screw; The flange piece is plugged in the slot, and a screw stretches in the inserting handle hole corresponding with the flange piece and locatees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201610463U CN202220780U (en) | 2011-05-18 | 2011-05-18 | Tubular combined structure joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201610463U CN202220780U (en) | 2011-05-18 | 2011-05-18 | Tubular combined structure joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202220780U true CN202220780U (en) | 2012-05-16 |
Family
ID=46042807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201610463U Expired - Fee Related CN202220780U (en) | 2011-05-18 | 2011-05-18 | Tubular combined structure joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202220780U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013558A (en) * | 2016-01-28 | 2017-08-04 | 郑雪峰 | A kind of tumbler of pipe fitting |
| CN107131186A (en) * | 2017-06-19 | 2017-09-05 | 滕巧娜 | A kind of tubing splices expanding unit |
| CN107504028A (en) * | 2017-08-16 | 2017-12-22 | 谢代英 | A kind of tube joint assembly and the Combined shelf structure for including it |
| CN108901172A (en) * | 2018-08-15 | 2018-11-27 | 浙江佳乐科仪股份有限公司 | A kind of frequency conversion cabinet skeleton structure |
| CN109024918A (en) * | 2018-08-08 | 2018-12-18 | 谢代英 | Assembly type building |
-
2011
- 2011-05-18 CN CN2011201610463U patent/CN202220780U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013558A (en) * | 2016-01-28 | 2017-08-04 | 郑雪峰 | A kind of tumbler of pipe fitting |
| CN107131186A (en) * | 2017-06-19 | 2017-09-05 | 滕巧娜 | A kind of tubing splices expanding unit |
| CN107504028A (en) * | 2017-08-16 | 2017-12-22 | 谢代英 | A kind of tube joint assembly and the Combined shelf structure for including it |
| CN109024918A (en) * | 2018-08-08 | 2018-12-18 | 谢代英 | Assembly type building |
| CN108901172A (en) * | 2018-08-15 | 2018-11-27 | 浙江佳乐科仪股份有限公司 | A kind of frequency conversion cabinet skeleton structure |
| CN108901172B (en) * | 2018-08-15 | 2024-06-11 | 浙江佳乐科仪股份有限公司 | Frequency conversion rack skeleton texture |
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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: 20120516 Termination date: 20140518 |