CN2559274Y - Upper folding expansion mosquito net frame - Google Patents
Upper folding expansion mosquito net frame Download PDFInfo
- Publication number
- CN2559274Y CN2559274Y CN 02271799 CN02271799U CN2559274Y CN 2559274 Y CN2559274 Y CN 2559274Y CN 02271799 CN02271799 CN 02271799 CN 02271799 U CN02271799 U CN 02271799U CN 2559274 Y CN2559274 Y CN 2559274Y
- Authority
- CN
- China
- Prior art keywords
- rotating axle
- rotating shaft
- mosquito net
- net frame
- shaft seat
- 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 discloses an upward-folding type telescopic mosquito net frame which comprises a telescopic pipe, a front overarm, a bearer, and a turnover mechanism, the turnover mechanism comprises a rotating axle seat and a rotating axle connected through a central axis, a marble hole is arranged on the rotating axle, a spring is installed inside the hole, marbles are installed at the two ends of the spring, a marble sliding groove and a locating pit are arranged at the relative position of the rotating axle seat, the utility model is characterized in that a connecting pipe is arranged at one end of the rotating axle, a telescopic rod is inserted into the rotating axle connecting pipe to be connected, a cross pin is arranged at one end of the rotating axle seat, the side plate is arranged on the side wall, an eyesplice is arranged on the side plate, the cross pin of the rotating seat and the eyesplice on the side plate are spliced together, a locating device is arranged in the connection of the side face of the rotating axle and the rotating axle and a convex arc contacting surface is arranged on the side face of the rotating seat, a groove is arranged at the connecting end of the rotating axle, and the utility model is located through the matching of the convex arc contacting surface and the groove. By adopting the structure, the mosquito net frame has the advantages that the bearing power is larger, the structure is much simpler, the cost is lower, and the operation is convenient.
Description
Technical field
The utility model relates to a kind of mosquito net frame, specifically relates to a kind of retractable mosquito net frame of going up folding.
Background technology
The mosquito net frame that can upwards transfer of known technology generally has the last lower rotary shaft of employing to connect by twisted axis, a device of limiting between lower rotary shaft on it, also have and adopt turner, as application number be 00228811, the applying date is that July 14, denomination of invention in 2000 are a kind of patent of mosquito net frame, its disclosed mosquito net frame comprises compositions such as telescoping tube, front rail, turner, and turner is connected by central shaft by shaft seat and left and right rotating shaft and forms; Be provided with the hoodle hole on shaft seat, spring is housed in the hole, both ends of the spring is equipped with hoodle, also is provided with the scotch of projection on shaft seat; Be respectively equipped with scotch, following scotch, hoodle shrinkage pool in the left and right rotating shaft.Though the mosquito net frame of said structure is easy to install, structure is still comparatively complicated, and cost is higher relatively.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, last folding formula retractable mosquito net frame that cost is low, easy to use.
For achieving the above object, the utility model is to adopt following scheme to realize: this mosquito net frame comprises telescoping tube, front rail, bearing, turner, turner is connected by central shaft by shaft seat and rotating shaft and forms, rotating shaft is provided with the hoodle hole, spring is housed in the hole, both ends of the spring is equipped with hoodle, the shaft seat corresponding position is provided with hoodle sliding tray and positioning pit, it is characterized in that, rotating shaft one end is for taking over, expansion link inserts rotating shaft and takes over connection, shaft seat one end is provided with latch, and a pair of side direction plate is fixed on the sidewall, and the side direction plate is provided with eye-splice, the eye-splice of the latch of shaft seat on the side direction plate is plugged on, and is provided with positioner between being connected of shaft seat side and rotating shaft.
Positioner between the link of above-mentioned shaft seat side and rotating shaft adopts in the shaft seat side sets up one to protrude arc contact surface, is provided with groove at the link of rotating shaft, by protruding arc contact surface and the purpose that reaches the location cooperating of groove.
Be provided with socket pipe on the expansion link top, front rail can be socketed on the socket pipe, and the socket pipe top adopts the decoration spheroid that is spirally connected to fix.Beneficial effect
After adopting said structure, owing to cancelled the scotch of prior art, the location dual mode that cooperates that adopted cooperating of spring and hoodle and hoodle sliding tray and positioning pit and protruded arc contact surface and groove simultaneously, bearing capacity is bigger, and structure is very simple; The utility model has adopted the mode of inserting of buckleing of latch and eye-splice sidewall, need not the vertical rod of mosquito net frame, and cost is lower, and is easy to use.
Description of drawings
Be described further below in conjunction with drawings and Examples.Fig. 1 is the utility model structural representation; Fig. 2 is the utility model turner part-structure schematic diagram; Fig. 3 is the shaft seat structural representation of the utility model turner; Fig. 4 is Fig. 3 A-A cutaway view; Fig. 5 is the pivot structure schematic diagram of the utility model turner; Fig. 6 is an expansion link apex structure schematic diagram.
The specific embodiment
As Fig. 1～shown in Figure 5, mosquito net frame of the present utility model comprises telescoping tube 3, front rail 5, bearing 1, turner 2, turner 2 is connected by central shaft 11 by shaft seat 9 and rotating shaft 10 and forms, rotating shaft 10 is provided with hoodle hole 15, spring is housed in the hole, both ends of the spring is equipped with hoodle, the shaft seat corresponding position is provided with hoodle sliding tray and positioning pit 12, one end of rotating shaft 10 is for taking over 14, it and telescoping tube 3 link together, shaft seat 9 one ends are provided with latch 8, side direction plate 6 is provided with eye-splice 7, and side direction plate 6 is fixed on the sidewall, this latch 8 be fixed on eye-splice 7 on the sidewall and buckle and be plugged together, be provided with positioner between the link of shaft seat 9 sides and rotating shaft 10, this is fixed to install the groove of being set up between the link of the cambered surface 13 that is provided with protrusion for above-mentioned shaft seat 9 sides and rotating shaft 10 16 and cooperates formation.
As shown in Figure 6, be provided with socket pipe 17 on the expansion link top, front rail 5 can be socketed on the socket pipe 17, and socket pipe 17 tops are spirally connected front rail 5 is fixing with decoration spheroid 4.
Claims (3)
1. go up folding formula retractable mosquito net frame for one kind, this mosquito net frame comprises telescoping tube, front rail, bearing, turner, turner is connected by central shaft by shaft seat and rotating shaft and forms, rotating shaft is provided with the hoodle hole, spring is housed in the hole, both ends of the spring is equipped with hoodle, the shaft seat corresponding position is provided with hoodle sliding tray and positioning pit, it is characterized in that, rotating shaft one end is for taking over, expansion link inserts rotating shaft and takes over connection, shaft seat one end is provided with latch, and a pair of side direction plate is fixed on the sidewall, and the side direction plate is provided with eye-splice, the eye-splice of the latch of shaft seat on the side direction plate is plugged on, and is provided with positioner between being connected of shaft seat side and rotating shaft.
2. the folding formula retractable mosquito net frame of going up according to claim 1, it is characterized in that, positioner between the link of described shaft seat side and left and right rotating shaft adopts in the shaft seat side sets up one to protrude arc contact surface, link in rotating shaft is provided with groove, by the cooperate location of protrusion arc contact surface with groove.
3. the folding formula retractable mosquito net frame of going up according to claim 1 is characterized in that be provided with socket pipe on the expansion link top, front rail can be socketed on the socket pipe, and the socket pipe top is spirally connected fixing with the decoration spheroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02271799 CN2559274Y (en) | 2002-07-16 | 2002-07-16 | Upper folding expansion mosquito net frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02271799 CN2559274Y (en) | 2002-07-16 | 2002-07-16 | Upper folding expansion mosquito net frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2559274Y true CN2559274Y (en) | 2003-07-09 |
Family
ID=33736595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02271799 Expired - Fee Related CN2559274Y (en) | 2002-07-16 | 2002-07-16 | Upper folding expansion mosquito net frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2559274Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105982466A (en) * | 2016-06-24 | 2016-10-05 | 桐城市丽琼金属制品有限公司 | Foldable mosquito net frame |
-
2002
- 2002-07-16 CN CN 02271799 patent/CN2559274Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105982466A (en) * | 2016-06-24 | 2016-10-05 | 桐城市丽琼金属制品有限公司 | Foldable mosquito net frame |
| CN105982466B (en) * | 2016-06-24 | 2018-09-28 | 嘉兴维特拉电气科技有限公司 | A kind of folding mosquito net frame |
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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 |