CN201184341Y - Cross rod - Google Patents
Cross rod Download PDFInfo
- Publication number
- CN201184341Y CN201184341Y CNU2008200524242U CN200820052424U CN201184341Y CN 201184341 Y CN201184341 Y CN 201184341Y CN U2008200524242 U CNU2008200524242 U CN U2008200524242U CN 200820052424 U CN200820052424 U CN 200820052424U CN 201184341 Y CN201184341 Y CN 201184341Y
- Authority
- CN
- China
- Prior art keywords
- crossbar
- cross bar
- hollow bushing
- connection
- eccentric
- 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
Links
Images
Abstract
A crossbar mainly solves the technical problems of the prior crossbar such as inconvenient package and transportation due to the large length and limited force bearing capacity at the connection joint. The crossbar is characterized in that a crossbar connection sleeve is sheathed in a connection port of a hollow sheath B and a hollow sheath C; the outer diameter of the middle part of the crossbar connection sheath is matched with the inner diameter of the connection port of the hollow sheath B or the hollow sheath C; both ends of the crossbar connection sleeve are smaller than the inner diameter of the connection port of the hollow sheath B or the hollow sheath C; eccentric grooves are respectively arranged on the waist parts on both sides of the crossbar connection sleeve; and an eccentric block B and an eccentric block C are respectively sheathed in the two eccentric grooves of the crossbar connection sleeve. The connection structure of the crossbar has uniform force and compact structure, so that the connection structure can bear larger force. A longer crossbar can be formed by connecting two or more hollow sheaths. Particularly, the crossbar can be disassembled to a plurality of short tubes to facilitate the carriage, the package and the transportation. The crossbar can be widely used for clothes (pole) shelf, suspending curtains of projectors, etc.
Description
Technical field
The utility model relates to a kind of cross bar.
Background technique
At present, existing common cross bar is a whole bar, and length is fixed, and it is not easy to packing and transportation.The cross bar that is interconnected to stock by short tube is also arranged, but unreasonable and stressed limited because of the design of the linkage structure of joint, or structure is too complicated and serve as inconvenience.
Summary of the invention
The purpose of this utility model provides a kind of appearance looks elegant, attended operation cross bar easily.
The technological scheme that its technical problem that solves the utility model adopts is: cooperate suit cross bar connecting sleeve 102 in the connecting port of hollow bushing B99 and hollow bushing C103, the middle part external diameter of cross bar connecting sleeve 102 matches with the connecting port internal diameter of hollow bushing B99 or hollow bushing C103, the two ends of cross bar connecting sleeve 102 are less than the connecting port internal diameter of hollow bushing B99 or hollow bushing C103, the both sides waist of cross bar connecting sleeve 102 is respectively arranged with eccentric groove, and is set with eccentric mass B100 and eccentric mass C101 in the eccentric groove in the two ends of cross bar connecting sleeve 102.
The external port place of the hollow bushing A95 of the utility model outer end is set with cross bar set lever 98, and the inner waist of cross bar set lever 98 is provided with eccentric groove, suit eccentric mass A96 in the eccentric groove.
The outer end of cross bar set lever 98 of the present utility model can be arc shape.Also can be set with transverse tube and support 97 in the joint of the external port of the hollow bushing A95 of outer end and cross bar set lever 98.
The beneficial effects of the utility model are: the utility model is because have in the cross bar connecting sleeve waist and eccentric mass as support, whole cross bar stressed more even, compact structure, thereby can bear bigger power, and can adopt hollow bushing more than 2 or 2 to interconnect and form longer cross bar, particularly may be split into many short tubes, be easy to carry, pack and transport.It can be widely used in drying in the air clothing (bar) frame, projector hangs curtain etc.
Description of drawings
Fig. 1 is joint, a middle part of the present utility model broken section structural representation.
Fig. 2 is an end of the present utility model broken section structural representation.
Among the figure: 95-hollow bushing A, 96-eccentric mass A, the 97-transverse tube supports, 98-cross bar set lever, 99-hollow bushing B, 100-eccentric mass B, 101-eccentric mass C, 102-cross bar connecting sleeve, 103-hollow bushing C, 104-guide wheel support, the driven support fixed plate of 105-, 106-driven machine flap, 108-hollow bushing support.
Embodiment
That the utility model is described in further detail is as follows below in conjunction with embodiment:
Embodiment 1, cooperate suit cross bar connecting sleeve 102 in the connecting port of hollow bushing B99 of the present utility model and hollow bushing C103, the middle part external diameter of cross bar connecting sleeve 102 matches with the connecting port internal diameter of hollow bushing B99 or hollow bushing C103, the two ends of cross bar connecting sleeve 102 are less than the connecting port internal diameter of hollow bushing B99 or hollow bushing C103, the both sides waist of cross bar connecting sleeve 102 is respectively arranged with eccentric groove, and is set with eccentric mass B100 and eccentric mass C101 in the eccentric groove in the two ends of cross bar connecting sleeve 102.Consult Fig. 1.
The hollow tubular of identical interior external diameter and equal length is preferably adopted in the connecting port of described hollow bushing B99 and hollow bushing C103, hollow bushing B99 and hollow bushing C103 are by cross bar connecting sleeve 102, eccentric mass B100 and eccentric mass C101 interconnect, because the both sides waist of cross bar connecting sleeve 102 is provided with eccentric groove, and be respectively installed with eccentric mass B100 and eccentric mass C101 in the eccentric groove, when firmly rotating hollow bushing B99 or hollow bushing C103, eccentric mass B100 or eccentric mass C101 make it relative eccentric groove generation relative displacement by the frictional force with hollow bushing B99 or the generation of hollow bushing C103 inwall and expand outwardly, thereby make the inwall of eccentric mass B100 or eccentric mass C101 and hollow bushing B99 or hollow bushing C103 more closely be combined together to form a difficult loosening cross bar; In the time must taking the connection cross bar apart, need only opposite spin eccentric mass B100 or eccentric mass C101, after making eccentric mass B100 or eccentric mass C101 be returned to the initial position of eccentric groove, can very like a cork hollow bushing B99 and hollow bushing C103 be taken off from cross bar connecting sleeve 102.The utility model can adopt hollow bushing B99 more than 2 or 2 and hollow bushing C103 to interconnect and form longer cross bar, because waist in the cross bar connecting sleeve 102, eccentric mass B100 and eccentric mass C101 are arranged as support, whole cross bar stressed more even, compact structure, thereby can bear bigger power, particularly may be split into many short tubes, easy to carry and transport.
Embodiment 2, the external port place of the hollow bushing A95 of the utility model outer end is set with cross bar set lever 98, the inner waist of cross bar set lever 98 is provided with eccentric groove, suit eccentric mass A96 in the eccentric groove, and the outer end of described cross bar set lever 98 can be arc shape.Dismounting and installation principle are with embodiment 1, and the utility model both can prevent by cross bar set lever 98 is installed in the end that dust from entering in the hollow tubular, also can strengthen the cross bar beautiful shape.Consult Fig. 2, all the other are with embodiment 1.
Embodiment 3, and the utility model also can be set with transverse tube in the joint of the external port of the hollow bushing A95 of outer end and cross bar set lever 98 and support 97, to strengthen the soundness that connects, also can be convenient to be installed in other mechanism.Consult Fig. 1 and Fig. 2, all the other are with above-mentioned embodiment.
Claims (4)
1, a kind of cross bar, it is characterized in that: cooperate suit cross bar connecting sleeve (102) in the connecting port of hollow bushing B (99) and hollow bushing C (103), the middle part external diameter of cross bar connecting sleeve (102) matches with the connecting port internal diameter of hollow bushing B (99) or hollow bushing C (103), the two ends of cross bar connecting sleeve (102) are less than the connecting port internal diameter of hollow bushing B (99) or hollow bushing C (103), the both sides waist of cross bar connecting sleeve (102) is respectively arranged with eccentric groove, and is set with eccentric mass B (100) and eccentric mass C (101) in the eccentric groove in the two ends of cross bar connecting sleeve (102).
2, cross bar according to claim 1, it is characterized in that: the external port place of the hollow bushing A (95) of outer end is set with cross bar set lever (98), the inner waist of cross bar set lever (98) is provided with eccentric groove, suit eccentric mass A (96) in the eccentric groove.
3, cross bar according to claim 2 is characterized in that: the outer end of cross bar set lever (98) is an arc shape.
4, cross bar according to claim 2 is characterized in that: be set with transverse tube in the joint of the external port of the hollow bushing A (95) of outer end and cross bar set lever (98) and support (97).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200524242U CN201184341Y (en) | 2008-03-04 | 2008-03-04 | Cross rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200524242U CN201184341Y (en) | 2008-03-04 | 2008-03-04 | Cross rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201184341Y true CN201184341Y (en) | 2009-01-21 |
Family
ID=40272081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200524242U Expired - Fee Related CN201184341Y (en) | 2008-03-04 | 2008-03-04 | Cross rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201184341Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102725460A (en) * | 2010-01-04 | 2012-10-10 | V和M德国有限责任公司 | Connection arrangement of hollow steel sections subject to axial pressure |
-
2008
- 2008-03-04 CN CNU2008200524242U patent/CN201184341Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102725460A (en) * | 2010-01-04 | 2012-10-10 | V和M德国有限责任公司 | Connection arrangement of hollow steel sections subject to axial pressure |
| CN102725460B (en) * | 2010-01-04 | 2015-07-08 | 瓦洛雷克德国有限责任公司 | Truss structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205188645U (en) | Manifold double -barrelled clothes hanger that dries in air of function | |
| CN201184341Y (en) | Cross rod | |
| CN102220837A (en) | Air distribution anti-swiveling device for combination type down-the-hole hammer reverse circulating method | |
| CN201798265U (en) | Folding and retractable shoe rack | |
| CN204838675U (en) | Automatic clothing pole of hanging of wardrobe | |
| CN203813354U (en) | Special bracket for inserting cable in municipal engineering | |
| CN2913419Y (en) | New type clothes hanger | |
| CN203153342U (en) | Foldable coat hanger | |
| CN201390909Y (en) | Portable clothes air-drying support | |
| CN102727057B (en) | Clothes hanger | |
| CN203546448U (en) | Combined type folding clothes hanger | |
| CN205971296U (en) | Cable car transport structure | |
| CN202751163U (en) | Coat hanger | |
| CN202390685U (en) | Outdoor telescopic clotheshorse | |
| CN207432606U (en) | A kind of efficient hot melt adhesive molding machine | |
| CN205972766U (en) | Transportation of bamboo wood is with high -speed hawser fixed bolster | |
| CN201793967U (en) | Clothes hanger | |
| CN206359795U (en) | Drying frame outside a kind of suspension electric room | |
| CN201305778Y (en) | Hanger for hang iron | |
| CN106618106A (en) | Combined portable clothes hanger | |
| CN205648770U (en) | Put pole support device convenient to disassemble fast and lock | |
| CN2850373Y (en) | Assembled suspension umbrella | |
| CN203342309U (en) | X-shaped integral badminton net rack | |
| CN201981406U (en) | Telescopic clotheshorse | |
| CN201987214U (en) | Flexible clothes hanger |
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: 20090121 |