CN203523995U - Telescopic mechanism of umbrella ribs - Google Patents
Telescopic mechanism of umbrella ribs Download PDFInfo
- Publication number
- CN203523995U CN203523995U CN201320516533.6U CN201320516533U CN203523995U CN 203523995 U CN203523995 U CN 203523995U CN 201320516533 U CN201320516533 U CN 201320516533U CN 203523995 U CN203523995 U CN 203523995U
- Authority
- CN
- China
- Prior art keywords
- umbrella frame
- umbrella
- umbrella ribs
- ribs
- elasticity boss
- 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
Images
Landscapes
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
A telescopic mechanism of umbrella ribs comprises the multiple umbrella ribs. The telescopic mechanism of the umbrella ribs is characterized in that the umbrella ribs include the first umbrella ribs and the second umbrella ribs, the first umbrella ribs are provided with a hollow structure, the upper ends of the second umbrella ribs are arranged in the hollow structures of the first umbrella ribs in a sleeved mode and telescopically connected with the first umbrella ribs through a positioning mechanism, the upper ends of the first umbrella ribs are connected with an upper umbrella nest arranged at the top end of a middle rod, and the middles of the first umbrella ribs are connected with a lower umbrella nest through supporting ribs. The first umbrella ribs are designed to be of the hollow structures, and the second umbrella ribs are telescopically arranged in the first umbrella ribs in the sleeved mode and can be firmly positioned through the positioning mechanism. When the telescopic mechanism is used, the second umbrella ribs are stretched out, so that an umbrella cover is so large as to have a better sunshading function. After the telescopic mechanism of the umbrella ribs is used, the second umbrella ribs are shrunken, the sizes of the second umbrella ribs are reduced, and then the telescopic mechanism of the umbrella ribs is convenient to package, transport and store. The telescopic mechanism of the umbrella ribs is simple in structure and convenient to operate, and can be used on either a large sunshading umbrella or a small umbrella.
Description
Technical field
The utility model relates to parasols technical field, especially a kind of telescoping mechanism of umbrella frame.
Background technology
Parasols, as a kind of outdoor leisure apparatus, is widely used in the Condoms such as square, seabeach, park and garden, for people provide the comfortable space of enjoying the cool.For a large-area sunshade space is provided, structurally for supporting the umbrella frame of umbrella cloth, just must possess enough length, so the length of umbrella frame is sometimes also long than the length of middle rod.Therefore the umbrella frame of traditional parasols is non-retractable, uses that to accept rear length longer, and the space taking is large, make to store placement very inconvenient, when packed and transported, also need to possess larger packaging volume, need to expend more packing and cost of transportation.
Therefore, there are at present many folded umbrellas, umbrella frame design has been to the structure of four connecting rods, when packing, adopted folding mode to shorten the length of umbrella frame.But the umbrella rib structure more complicated of this folding mode, not only makes trouble, manufacturing cost is high, but also is easy to damage, and is not suitable for being used on large-scale parachute kit.
Summary of the invention
Technical problem to be solved in the utility model is that a kind of telescoping mechanism of simple in structure, easy to operate umbrella frame is provided for the above-mentioned state of the art, can shorten the length of umbrella frame, is convenient to store carrying and packed and transported.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of telescoping mechanism of umbrella frame, comprise some umbrella frames, it is characterized in that: described umbrella frame comprises the first umbrella frame and the second umbrella frame, wherein the first umbrella frame has hollow structure, the upper end of the second umbrella frame is set in the hollow structure of the first umbrella frame and is socketed by a detent mechanism and the first umbrella frame telescopically, the upper end of the first umbrella frame is connected with the upper umbrella nest that is arranged on middle excellent top, and the middle part of the first umbrella frame is connected with lower umbrella nest by fulcra.
As improvement, described detent mechanism is specially: upper end one side of the second umbrella frame is provided with a telescopic elasticity boss, lower end one side of the first umbrella frame offers the locating hole that corresponding confession elasticity boss embeds location, the second umbrella frame telescopically is set in the hollow structure of the first umbrella frame, and by positioning elasticity boss and coordinating of locating hole.
As improvement, the cross section of described the first umbrella frame is square, and described hollow structure is that cross section is square cavity, and the cross section of described the second umbrella frame is the square of correspondence, and described locating hole, elasticity boss are located at respectively on the lateral surface of the first umbrella frame and the second umbrella frame.
Improve, lower end one side of described the second umbrella frame is provided with for preventing that the second umbrella frame from completing the limited step entering in the first umbrella frame again.
Finally, described elasticity boss is arranged on the upper wall surface outside of the second umbrella frame, the upper wall surface of the second umbrella frame on elasticity boss, left, below open connection slotted eye, to form elastic construction.
Compared with prior art, the utility model has the advantage of: the first umbrella frame is designed to hollow structure, the second umbrella frame telescopically is set in the first umbrella frame, and can locate securely by detent mechanism, during use, the second umbrella frame is stretched out, make umbrella cover be convenient to greatly sunshade, after using, by the second umbrella frame indentation, make volume-diminished, be convenient to packed and transported and storage.The utility model is simple in structure, easy to operate, can be used on large-scale sunshading umbrella, also can be used for small-sized parachute kit.
Accompanying drawing explanation
Fig. 1 is the structural representation that the parasols of the utility model umbrella frame telescoping mechanism is installed;
Fig. 2 is that umbrella frame of the present utility model is at the structural representation stretching out under state;
Fig. 3 is the structural representation of Fig. 2 under indentation state;
Fig. 4 is the structure cutaway view of Fig. 2;
Fig. 5 is the STRUCTURE DECOMPOSITION figure of Fig. 2;
Fig. 6 is the structural representation of Fig. 1 when umbrella frame stretches out under rounding state;
Fig. 7 is Fig. 1 structural representation during umbrella frame indentation under rounding state.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in the figure, a kind of telescoping mechanism of umbrella frame, comprise some umbrella frames, umbrella frame comprises that the first umbrella frame 1 and the second umbrella frame 2 form, wherein the first umbrella frame 1 has hollow structure 11, the upper end of the second umbrella frame 2 is set in the hollow structure 11 of the first umbrella frame 1 and is socketed by a detent mechanism and the first umbrella frame 1 telescopically, and the upper end of the first umbrella frame 1 is connected with the upper umbrella nest 3 that is arranged on middle excellent 5 tops, and the middle part of the first umbrella frame 1 is connected with lower umbrella nest 4 by fulcra 6, detent mechanism is specially: upper end one side of the second umbrella frame 2 is provided with a telescopic elasticity boss 21, concrete structure is the upper wall surface outside that elasticity boss 21 is arranged on the second umbrella frame 2, the upper wall surface of the second umbrella frame 2 is on elasticity boss 21, left, connection slotted eye is opened in below, to form elastic construction, make elasticity boss 21 there is the trend popping up all the time, and lower end one side of the first umbrella frame 1 offers the locating hole 12 that corresponding confession elasticity boss 21 embeds location, the second umbrella frame 2 telescopicallies are set in the hollow structure 11 of the first umbrella frame 1, and by positioning elasticity boss 21 and coordinating of locating hole 12, the cross section of the first umbrella frame 1 is square, hollow structure 11 for cross section be square cavity, the cross section of the second umbrella frame 2 is the square of correspondence, locating hole 12, elasticity boss 21 are located at respectively on the lateral surface of the first umbrella frame 1 and the second umbrella frame 2, umbrella need to be drawn in when umbrella frame is shunk like this, as long as press the elasticity boss 21 on the second umbrella frame 2 with hand, elasticity boss 21 be departed from from locating hole 12, the second umbrella frame just can, to the interior movement of hollow structure 11 of the first umbrella frame 1, be realized and being shunk, in order to prevent that the second umbrella frame from completing, enter in the first umbrella frame, the limited step 22 being provided with at the tail end of the second umbrella frame 2, the end face by limited step 22 and the first umbrella frame 1 offset carry out spacing.
Such the second umbrella frame 2 and the first umbrella frame 1 link together with regard to telescopically, and operation is very easy, makes volume-diminished, is convenient to packed and transported and storage.
Claims (5)
1. the telescoping mechanism of a umbrella frame, comprise some umbrella frames, it is characterized in that: described umbrella frame comprises the first umbrella frame and the second umbrella frame, wherein the first umbrella frame has hollow structure, the upper end of the second umbrella frame is set in the hollow structure of the first umbrella frame and is socketed by a detent mechanism and the first umbrella frame telescopically, the upper end of the first umbrella frame is connected with the upper umbrella nest that is arranged on middle excellent top, and the middle part of the first umbrella frame is connected with lower umbrella nest by fulcra.
2. telescoping mechanism according to claim 1, it is characterized in that: described detent mechanism is specially: upper end one side of described the second umbrella frame is provided with a telescopic elasticity boss, lower end one side of the first umbrella frame offers the locating hole that corresponding confession elasticity boss embeds location, the second umbrella frame telescopically is set in the hollow structure of the first umbrella frame, and by positioning elasticity boss and coordinating of locating hole.
3. telescoping mechanism according to claim 2, it is characterized in that: the cross section of described the first umbrella frame is square, described hollow structure is that cross section is square cavity, the cross section of described the second umbrella frame is the square of correspondence, and described locating hole, elasticity boss are located at respectively on the lateral surface of the first umbrella frame and the second umbrella frame.
4. telescoping mechanism according to claim 3, is characterized in that: lower end one side of described the second umbrella frame is provided with for preventing that the second umbrella frame from completing the limited step entering in the first umbrella frame.
5. telescoping mechanism according to claim 2, is characterized in that: described elasticity boss is arranged on the upper wall surface outside of the second umbrella frame, the upper wall surface of the second umbrella frame on elasticity boss, left, below open connection slotted eye, to form elastic construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320516533.6U CN203523995U (en) | 2013-08-22 | 2013-08-22 | Telescopic mechanism of umbrella ribs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320516533.6U CN203523995U (en) | 2013-08-22 | 2013-08-22 | Telescopic mechanism of umbrella ribs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203523995U true CN203523995U (en) | 2014-04-09 |
Family
ID=50410270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320516533.6U Expired - Lifetime CN203523995U (en) | 2013-08-22 | 2013-08-22 | Telescopic mechanism of umbrella ribs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203523995U (en) |
-
2013
- 2013-08-22 CN CN201320516533.6U patent/CN203523995U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207626724U (en) | A kind of foldable hand-carrying packet | |
| CN204541471U (en) | A kind of collapsible bedstead structure | |
| CN203523995U (en) | Telescopic mechanism of umbrella ribs | |
| CN202038153U (en) | Automobile housing | |
| CN203608947U (en) | Water dripping prevention umbrella structure | |
| CN207721343U (en) | A kind of folding sunshade umbrella | |
| CN107853833A (en) | A kind of folding sunshade umbrella | |
| CN203938019U (en) | Pipe fitting memory storage | |
| CN103486808A (en) | Fridge door handle capable of being switched in observable and hidden modes | |
| CN205743227U (en) | The base body mechanism of compressible water injection base | |
| CN208769241U (en) | A kind of Portable foldable bed | |
| CN104210344A (en) | Sun shade | |
| CN207047740U (en) | A kind of folding cone | |
| CN204444520U (en) | Umbrella case collector | |
| CN221012243U (en) | Telescopic umbrella head and folding umbrella | |
| CN205053081U (en) | Umbrella | |
| CN201790123U (en) | Pencil type folding umbrella ribs | |
| CN202739025U (en) | Foldable pavilion-roof-style long-pole umbrella | |
| CN210299854U (en) | Convenient telescopic umbrella | |
| CN201911479U (en) | Contractible drum-shaped luggage bag | |
| CN215776029U (en) | Reverse folding umbrella | |
| CN220530630U (en) | Telescopic folding tennis vehicle | |
| CN206565446U (en) | With the folded umbrella for storing overcoat | |
| KR200309581Y1 (en) | an umbrella | |
| CN205445110U (en) | Inflatable tent support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |