CN2615408Y - Double-locking, universal socket extended brace rod - Google Patents
Double-locking, universal socket extended brace rod Download PDFInfo
- Publication number
- CN2615408Y CN2615408Y CN 03245093 CN03245093U CN2615408Y CN 2615408 Y CN2615408 Y CN 2615408Y CN 03245093 CN03245093 CN 03245093 CN 03245093 U CN03245093 U CN 03245093U CN 2615408 Y CN2615408 Y CN 2615408Y
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- CN
- China
- Prior art keywords
- locking
- interior
- outer tube
- pipe
- locking device
- 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
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Abstract
The utility model provides a gas kitchen range integration accessory. Usually, a pan hold fast of domestic gas kitchen range and an overflowing pan liquid disc are separately manufactured. The utility model, under the premise of guarantee functions of the pan hold fast of domestic gas kitchen range and the overflowing pan liquid disc, is designed to combine the separate pan hold fast and the overflowing pan liquid disc on range face, which is characterized in that the liquid disc is integrally processed when the range face is manufactured, the pan hold fast is remained only with a support, and the pan hold fast and the support of the pan hold fast are fixed on point of the liquid disc on the combined range face or on a decorating ring of burner. Therefore the utility model saves the separate pan hold fast and liquid disc, lowers cost by about ninety percent, improves intensity of the range face and makes material quality of the liquid disc better.
Description
Technical field
The utility model relates to a kind of telescopic expanding rod of home appliances, in order to the usefulness of the thing that dries in the air, is specifically related to a kind of can not only rectilinear direction the support, and can changes the displacement telescopic expanding rod with double locking apparatus of direction and angle support.
Background technique
At present, the telescopic expanding rod of selling on the market can only be in two parallel face wall upper supports of opposition, if two walls become an oblique angle, then be difficult to support, only fix because of inside and outside two pipes again, when finely tuning by an interior locking device, slide in the interior Guan Yixiang outer tube, thereby carrying capacity is little, bar easily comes off.
The model utility content
Not firm in order to overcome existing telescopic expanding rod in the metope upper support, caducous deficiency, the utility model provides that a kind of twin-lock is tight, the universal base telescopic expanding rod, this telescopic expanding rod can be supported on the metope of any situation, and firm supporting, difficult drop-off can increase load capacity.
The technological scheme that its technical problem that solves the utility model adopts is as follows:
A kind of twin-lock is tight, the universal base telescopic expanding rod, comprise outer tube, interior pipe, universal support seat and spheroid fine setting screwed pipe, interior pipe box is connected in the outer tube, and be connected with outer tube by interior locking device, outer end at outer tube and interior pipe respectively is provided with a plug screw, two plug screws are connected by the screw thread in the screwed pipe with spheroid fine setting screwed pipe respectively, and spheroid one end of finely tuning screwed pipe at spheroid links to each other with universal support seat.Also be provided with double locking apparatus, an end that advances outer tube at interior pipe box is provided with the interior locking device that inner and outer pipe is locked, and is first locking device.And on the bell and spigot joint of outer tube, be provided with in the outer locking and overlap, in outer locking, be provided with corresponding outer locking overcoat outside the cover, cover and the outer locking overcoat inner hole sleeve by is separately formed the outer locking device of pipe and outer tube in the further locking on inner pipe in the outer locking, is second locking device.
Locking device can be an end that advances outer tube at interior pipe box and is provided with eccentric plug in described, and the damping eccentric wheel is housed on this eccentric plug.
Locking device also can be an end that advances outer tube at interior pipe box and is provided with interior lock bolt in described, and the front end of lock bolt is provided with interior locking jacket in this, described in lock bolt be trochoidal surface, suitable with the tapered bore in the middle of the interior locking jacket.
One end of described spheroid fine setting screwed pipe can be the hemisphere that is connected as a single entity with screwed pipe, this hemisphere can in be placed in the inner chamber of universal support seat, and can in this inner chamber, be free to slide, in the outer end of universal support seat the rubber circle is housed.
Because finely tuning an end of screwed pipe at the spheroid of the utility model telescopic expanding rod is hemisphere,, when opposition two metopes that supported are not parallel, be enclosed within the hemispheroidal rotation in the universal support seat inner chamber in the dependence, diagonal brace is on metope securely can to make universal support seat, and strut still keeps level.
The utility model is provided with double locking apparatus, and is firm to guarantee strut.After the distance of inside and outside two pipes mixes up, at first inner and outer pipe to be rotated respectively round about by interior locking device, this moment can be with the length locking of two pipes owing to eccentric damping function.Perhaps the conically shaped body with interior lock bolt inserts in the tapered bore of interior locking jacket, is locked.By being threaded, can play the trim lengths effect between plug screw in the utility model and the spheroid fine setting screwed pipe.But when adjustment was excessive, interior pipe slided in outer tube, and the length of whole bar can not be extended, and shortens on the contrary, and strut is easily come off.Can the outer locking overcoat be aimed at cover screwing in the outer locking by the outer locking device of the utility model setting for this reason,, make interior the pipe be difficult in outer tube, sliding further with two pipe lockings.
The beneficial effects of the utility model are:
1, the utility model telescopic expanding rod can support by changing direction and angle under the uneven state of opposition two metopes securely.
2, have double locking apparatus, inner and outer pipe is locked securely, increase its carrying capacity.
3, adopt semicircle spheroid fine setting screwed pipe, and without the full circle spheroid, can economical with materials; And semicircle spheroid and fine setting screwed pipe are connected as a single entity, can be one-body molded, and make work simplification, and can save positioning connecting device between the two.
Description of drawings
Fig. 1 is that the utility model twin-lock is tight, the profile schematic representation of universal base telescopic expanding rod
Fig. 2 is that the utility model twin-lock is tight, the longitudinal sectional view of universal base telescopic expanding rod
Fig. 3 is that the utility model twin-lock is tight, the STRUCTURE DECOMPOSITION schematic representation of universal base telescopic expanding rod
Fig. 4 is the interior cover figure of the outer locking in the utility model
Fig. 5 is the outer locking overcoat figure in the utility model
Fig. 6 is the interior lock bolt figure in the utility model
Fig. 7 is the interior locking jacket figure in the utility model
Among the figure, 1. rubber circle 2. universal support seat 3. hemispheres 4. spheroids are finely tuned in screwed pipe 5. plug screws 6. outer tubes 7. damping eccentric wheels 8. eccentric plug 9. and are managed locking jackets in the interior cover 11. outer locking overcoats of the 10. outer locking 12. interior lock bolts 13.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1, Fig. 2, Figure 3 shows that the utility model twin-lock is tight, an embodiment of universal base telescopic expanding rod.This telescopic expanding rod is socketed in the outer tube 6 by pipe 9 in, and is connected with outer tube 6 by interior locking device, length that can the coarse adjustment telescopic expanding rod.Respectively be provided with 5, two plug screws 5 of a plug screw in the outer end of outer tube 6 and interior pipe 9 and be connected by the screw thread in the screwed pipe with spheroid fine setting screwed pipe 4 respectively, spinning ball fine setting screwed pipe 4 can be finely tuned the length of flexible rod.At an end of spheroid fine setting screwed pipe 4 hemisphere 3 for being connected as a single entity with screwed pipe, this hemisphere 3 can in be placed in the inner chamber of universal support seat 2, and can in this inner chamber, be free to slide, make it the direction of rotatable telescopic expanding rod.Rubber circle 1 is equipped with in the outer end of universal support seat 2, and universal support seat 2 attaches on the wall securely by this rubber circle 1.
The utility model telescopic expanding rod is provided with the double locking apparatus with the inner and outer pipe locking.Pipe 9 packed into an end of outer tube 6 in first locking device was located at, and was interior locking device.Should in locking device can be at interior pipe 9 and pack into the eccentric plug 8 that an end of outer tube 6 is provided with, on this eccentric plug 8, damping eccentric wheel 7 is housed.Inner and outer pipe can be locked by rotary damping eccentric wheel 7.When smooth or tolerance is big when tube wall,, do not have the locking effect if eccentric wheel is set can make its idle running.An end that can interior locking device be set to pack at interior pipe 9 outer tube 6 this moment is equipped with interior lock bolt 12 shown in Figure 6, and the front end of lock bolt 12 is equipped with interior locking jacket 13 shown in Figure 7 in this.Interior lock bolt 12 is a trochoidal surface, and is suitable with the tapered bore in the middle of the interior locking jacket 13.The conically shaped body of interior lock bolt 12 is inserted in the tapered bore of interior locking jacket 13, can be with interior pipe 9 and outer tube 6 lockings.Also the mating part of the two can be made interference fit, then make locking effect better.
Second locking device that the utility model telescopic expanding rod is provided with is the outer locking device, this outer locking device overlaps 10 for being provided with in the outer locking shown in Figure 4 on the bell and spigot joint of outer tube 6, cover 10 is outer in this outer locking is provided with corresponding outer locking overcoat 11 shown in Figure 5, and cover 10 and outer locking overcoat 11 pass through separately inner hole sleeve on interior pipe 9 in the outer locking.Cover 10 is a petal type in the outer locking, promptly has some grooves along interior cover circumference.Be provided with screw thread in its outer ring.Locking jacket 11 has gradient with the surface of contact of the interior cover 10 of outer locking outside.Cover 10 in the outer locking overcoat 11 aligning outer locking is tightened, made its inclined-plane contact, then stubborn more tight more, pipe 9 in the interior petal type blade that overlaps on 10 of outer locking just compresses simultaneously, inside and outside two pipes are able to further locking, make telescopic expanding rod firmly, reliably.
Claims (6)
1, a kind of twin-lock is tight, the universal base telescopic expanding rod, comprise outer tube (6), interior pipe (9), universal support seat (2) and spheroid fine setting screwed pipe (4), interior pipe (9) is socketed in the outer tube (6), and be connected with outer tube (6) by interior locking device, outer end at outer tube (6) and interior pipe (9) respectively is provided with a plug screw (5), two plug screws (5) are connected by the screw thread in the screwed pipe with spheroid fine setting screwed pipe (4) respectively, spheroid one end at spheroid fine setting screwed pipe (4) links to each other with universal support seat (2), it is characterized in that: also be provided with double locking apparatus, an end that packs into outer tube (6) at interior pipe (9) is provided with interior, the interior locking device of outer tube locking, it is first locking device, and on the bell and spigot joint of outer tube (6), be provided with in the outer locking cover (10), in outer locking, be provided with corresponding outer locking overcoat (11) outside the cover (10), cover (10) and outer locking overcoat (11) inner hole sleeve by separately is on interior pipe (9) in the outer locking, forming the outer locking device of managing (9) and outer tube (6) in the further locking, is second locking device.
2, tight, the universal base telescopic expanding rod of twin-lock according to claim 1, it is characterized in that: locking device is equipped with damping eccentric wheel (7) for an end that packs into outer tube (6) at interior pipe (9) is provided with eccentric plug (8) in described on this eccentric plug (8).
3, tight, the universal base telescopic expanding rod of twin-lock according to claim 1, it is characterized in that: locking device is provided with interior lock bolt (12) for an end that packs into outer tube (6) at interior pipe (9) in described, the front end of lock bolt in this (12) is provided with interior locking jacket (13), lock bolt (12) is a trochoidal surface in described, and is suitable with the tapered bore in the middle of the interior locking jacket (13).
4, tight, the universal base telescopic expanding rod of twin-lock according to claim 1, it is characterized in that: cover (10) is provided with screw thread for petal type in its outer ring in the described outer locking.
5, tight, the universal base telescopic expanding rod of twin-lock according to claim 1, it is characterized in that: described outer locking overcoat (11) has gradient with the surface of contact of the interior cover of outer locking (10).
6, tight, the universal base telescopic expanding rod of twin-lock according to claim 1, it is characterized in that: an end of described spheroid fine setting screwed pipe (4) is the hemisphere (3) that is connected as a single entity with screwed pipe, this hemisphere (3) can in be placed in the inner chamber of universal support seat (2), and can in this inner chamber, be free to slide, in the outer end of universal support seat (2) rubber circle (1) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03245093 CN2615408Y (en) | 2003-04-11 | 2003-04-11 | Double-locking, universal socket extended brace rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03245093 CN2615408Y (en) | 2003-04-11 | 2003-04-11 | Double-locking, universal socket extended brace rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2615408Y true CN2615408Y (en) | 2004-05-12 |
Family
ID=34251464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03245093 Expired - Fee Related CN2615408Y (en) | 2003-04-11 | 2003-04-11 | Double-locking, universal socket extended brace rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2615408Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466994A (en) * | 2018-05-14 | 2018-08-31 | 浙江捷昌线性驱动科技股份有限公司 | A kind of transmission device and lifting column |
-
2003
- 2003-04-11 CN CN 03245093 patent/CN2615408Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466994A (en) * | 2018-05-14 | 2018-08-31 | 浙江捷昌线性驱动科技股份有限公司 | A kind of transmission device and lifting column |
| WO2019218499A1 (en) * | 2018-05-14 | 2019-11-21 | 浙江捷昌线性驱动科技股份有限公司 | Transmission apparatus and lifting column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |