CN206760977U - A kind of lower nest of umbrella - Google Patents
A kind of lower nest of umbrella Download PDFInfo
- Publication number
- CN206760977U CN206760977U CN201720181182.6U CN201720181182U CN206760977U CN 206760977 U CN206760977 U CN 206760977U CN 201720181182 U CN201720181182 U CN 201720181182U CN 206760977 U CN206760977 U CN 206760977U
- Authority
- CN
- China
- Prior art keywords
- umbrella
- movable block
- lower nest
- sleeve pipe
- regulating tank
- 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
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- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The utility model discloses a kind of lower nest of umbrella, it is characterized in that：The regulation pipe being connected including sleeve pipe and with casing threads, described sleeve pipe is provided with regulating tank, some movable blocks are provided with the regulating tank, rotary shaft is provided between the side wall of the movable block and regulating tank, the movable block is hinged by rotary shaft and regulating tank, the regulation pipe is provided with the limited block that connection is contradicted with movable block, a kind of lower nest of umbrella of the present utility model, has reached the size for the umbrella cover for changing umbrella.
Description
Technical field
The utility model provides a kind of umbrella, the lower nest of more particularly to a kind of umbrella.
Background technology
When umbrella is opened, lower spring piece is pressed first, and lower spring piece separates with lower nest, then descends nest to reach upper bullet
The position of reed, can promote lower nest, and lower nest carries out clamping with upper spring leaf, when umbrella is packed up, presses lower bullet first
Reed, lower spring piece drive upper spring leaf, and upper spring leaf separates with lower nest, can pull lower nest so that lower nest reaches lower spring
The position of piece, lower nest carries out clamping with lower spring piece, because upper spring leaf and lower spring piece are fixed, so strutting
The umbrella surface size of umbrella is fixed, and when there is strong wind, the active force that excessive umbrella cover can be subject to is bigger, so as to people
Cause it is dangerous, while unfurling an umbrella, it is necessary to by lower nest be pushed at spring leaf with its clamping, it is relatively small in strength
When children use, umbrella sometimes can not can be normally used, so being improved existing umbrella.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of mode letter for strutting umbrella
It is single, and the size of the umbrella cover of umbrella can be changed.
To achieve the above object, the utility model provides following technical scheme：A kind of lower nest of umbrella, including sleeve pipe
And the regulation pipe being connected with casing threads, described sleeve pipe are provided with regulating tank, some movable blocks, institute are provided with the regulating tank
State and rotary shaft is provided between movable block and the side wall of regulating tank, the movable block is hinged by rotary shaft and regulating tank, the tune
Save pipe and be provided with the limited block that connection is contradicted with movable block.
By using above-mentioned technical proposal, when umbrella is opened, sleeve pipe is promoted first so that sleeve pipe moves up in middle rod
It is dynamic, when reaching the position of the umbrella surface size needed, stop promoting sleeve pipe, then rotate regulation pipe so that it is relative to rotate pipe
Rotated in sleeve pipe, so that the limited block in regulation pipe promotes movable block movement, enable to movable block to be contacted with middle rod, from
And middle rod can be clamped, the technique effect being fixed on sleeve pipe on middle rod can be played, enables to the structure of umbrella simpler,
It is more convenient when making from enabling to.
The utility model is further arranged to：Side of the movable block away from rotary shaft is installed with sheet rubber.
By using above-mentioned technical proposal, the damage of movable block centering rod can be prevented, additionally it is possible to play to increase activity
Friction between block and middle rod.
The utility model is further arranged to：The curved setting of movable block.
By using above-mentioned technical proposal, enable to limited block more convenient to movable block regulation.
The utility model is further arranged to：One end of the movable block is provided with deep-slotted chip breaker.
By using above-mentioned technical proposal, the contact area with middle rod can be increased, so as to increase movable block and middle rod it
Between frictional force.
The utility model is further arranged to：The regulation pipe is provided with anti-slip veins.
By using above-mentioned technical proposal, anti-skidding effect can be played when regulation pipe is rotated.
The utility model is further arranged to：Described sleeve pipe is provided with some annular protrusions.
By using above-mentioned technical proposal, anti-skidding effect can be played when sleeve pipe is promoted.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the lower nest of umbrella of the utility model；
Fig. 2 is the structural representation one of lower nest；
Fig. 3 is the structural representation two of lower nest.
In figure：1st, sleeve pipe；2nd, regulation pipe；3rd, regulating tank；4th, movable block；5th, rotary shaft；6th, limited block.
Embodiment
Referring to figs. 1 to shown in Fig. 3, a kind of lower nest for umbrella that present case is implemented, including sleeve pipe 1 and with the screw thread of sleeve pipe 1
The regulation pipe 2 of connection, described sleeve pipe 1 are provided with regulating tank 3, some movable blocks 4, the movable block 4 are provided with the regulating tank 3
Rotary shaft 5 is provided between the side wall of regulating tank 3, the movable block 4 is be hinged by rotary shaft 5 and regulating tank 3, the regulation pipe
2 are provided with the limited block 6 that connection is contradicted with movable block 4；
The side of the movable block 4 away from rotary shaft 5 is installed with sheet rubber, the 4 curved setting of movable block, institute
The one end for stating movable block 4 is provided with deep-slotted chip breaker, and the regulation pipe 2 is provided with anti-slip veins, and described sleeve pipe 1 is provided with some convex annulars
Rise.
When umbrella is opened, sleeve pipe 1 is promoted first so that sleeve pipe 1 moves on middle rod, reaches the umbrella cover of needs
When the position of size, stop promoting sleeve pipe 1, then rotate regulation pipe 2 so that rotate pipe and rotated relative to sleeve pipe 1, so that
Obtaining the limited block 6 in regulation pipe 2 promotes movable block 4 to move, and enables to movable block 4 to be contacted with middle rod, so as to which middle rod is pressed from both sides
Tightly, the technique effect being fixed on sleeve pipe 1 on middle rod can be played, enables to the structure of umbrella simpler, from enabling to
It is more convenient when making.
Embodiment described above is a kind of preferable scheme of the present utility model, not the utility model is made any
Formal limitation, there are other variants and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (6)
- A kind of 1. lower nest of umbrella, it is characterised in that：The regulation pipe being connected including sleeve pipe and with casing threads, in described sleeve pipe Provided with regulating tanks, some movable blocks are provided with the regulating tank, rotary shaft is provided between the side wall of the movable block and regulating tank, The movable block is hinged by rotary shaft and regulating tank, and the regulation pipe is provided with the limited block that connection is contradicted with movable block.
- A kind of 2. lower nest of umbrella according to claim 1, it is characterised in that：Side of the movable block away from rotary shaft It is installed with sheet rubber.
- A kind of 3. lower nest of umbrella according to claim 1, it is characterised in that：The curved setting of movable block.
- A kind of 4. lower nest of umbrella according to claim 1, it is characterised in that：One end of the movable block is provided with arc Groove.
- A kind of 5. lower nest of umbrella according to claim 1, it is characterised in that：The regulation pipe is provided with anti-slip veins.
- A kind of 6. lower nest of umbrella according to claim 1, it is characterised in that：Described sleeve pipe is provided with some convex annulars Rise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720181182.6U CN206760977U (en) | 2017-02-27 | 2017-02-27 | A kind of lower nest of umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720181182.6U CN206760977U (en) | 2017-02-27 | 2017-02-27 | A kind of lower nest of umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206760977U true CN206760977U (en) | 2017-12-19 |
Family
ID=60631905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720181182.6U Expired - Fee Related CN206760977U (en) | 2017-02-27 | 2017-02-27 | A kind of lower nest of umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206760977U (en) |
-
2017
- 2017-02-27 CN CN201720181182.6U patent/CN206760977U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20190227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |