CN209376899U - A kind of rotatable umbrella of medium rod - Google Patents
A kind of rotatable umbrella of medium rod Download PDFInfo
- Publication number
- CN209376899U CN209376899U CN201821856682.6U CN201821856682U CN209376899U CN 209376899 U CN209376899 U CN 209376899U CN 201821856682 U CN201821856682 U CN 201821856682U CN 209376899 U CN209376899 U CN 209376899U
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- China
- Prior art keywords
- medium rod
- nest
- sleeve
- rotary cylinder
- umbrella
- 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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- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Abstract
A kind of rotatable umbrella of medium rod, including upper nest, lower nest, folding umbrella rib, short umbrella frame and telescopic medium rod, the medium rod is by upper medium rod, intermediate medium rod and lower medium rod are socketed to form, the upper nest is set to the top of upper medium rod, and the relatively upper nest of upper medium rod can be rotatably set, the lower nest includes lower nest ontology and rotary cylinder, the top surface of the rotary cylinder is installed with sleeve, the diameter of the sleeve is less than the top surface diameter of rotary cylinder, the lower nest ontology is placed on the periphery of sleeve, the rotary cylinder descends nest ontology free to rotate relatively, the upper medium rod passes through rotary cylinder and sleeve, the inner circumferential of the sleeve is equipped with vertical raised line, the periphery of the upper medium rod is equipped with groove vertical and compatible with raised line, the raised line is located in groove, it is equipped with elasticity in the rotary cylinder and presses pressure ring, the elasticity is equipped with one first card division by the inner peripheral surface of pressure ring, it is described it is upper in Stick passes through elasticity and is equipped with the first bayonet cooperated with the first card division by the top of pressure ring and upper medium rod.The utility model can realize the rotation of medium rod.
Description
Technical field
The utility model relates to umbrella fields, in particular to a kind of rotatable umbrella of medium rod.
Background technique
Umbrella is the tool of a kind of sunshade or rain cover, and developing history is long, is essential apparatus in people's life.
With the development of technology, the type of umbrella is more and more, there is vertical frame umbrella, folded umbrella etc., and folded umbrella is deep by vast due to easy to carry
Consumer's likes.Folded umbrella is mainly made of telescopic medium rod, folding umbrella frame, upper nest and lower nest etc., under existing
Nest is integral type and to be placed in the medium rod of most upper section, and lower nest engages with the medium rod of most upper section after umbrella frame struts, this at present nest and
Medium rod is just fixed together.Since people often have the bad habit of rotation medium rod when using umbrella, and medium rod is during rotation,
Lower nest and umbrella frame can rotate with it, but be to be connected between lower nest and umbrella frame by tiny iron wire, with the progress of rotation
Iron wire easily deforms, and can even fracture when serious, to influence the service life of umbrella.
Utility model content
Provided by the utility model is a kind of rotatable umbrella of medium rod, main purpose be to overcome the medium rod of existing umbrella without
The problem of method is freely rotated.
In order to solve the above technical problems, the utility model adopts the following technical solutions:
A kind of rotatable umbrella of medium rod, including upper nest, lower nest, folding umbrella rib, short umbrella frame and telescopic medium rod, it is described in
Stick is successively socketed to form by upper medium rod, intermediate medium rod and lower medium rod, and the upper nest is set to the top of upper medium rod, and upper medium rod is opposite
Upper nest can be rotatably set, and the lower nest includes lower nest ontology and rotary cylinder, and the top surface of the rotary cylinder is installed with sleeve, the sleeve
Diameter be less than the top surface diameter of rotary cylinder, the lower nest ontology is placed on the periphery of sleeve, and the rotary cylinder descends nest ontology relatively
Free to rotate, the upper medium rod passes through rotary cylinder and sleeve, and the inner circumferential of the sleeve is equipped with vertical raised line, the upper medium rod
Periphery is equipped with groove vertical and compatible with raised line, and the raised line is located in groove, and elasticity pressing is equipped in the rotary cylinder
Ring, the elasticity are equipped with one first card division by the inner peripheral surface of pressure ring, and the upper medium rod passes through elasticity by pressure ring and the top of upper medium rod
Equipped with the first bayonet cooperated with the first card division, one end of the folding umbrella rib is fixedly connected with upper nest, the folding umbrella rib it is another
One end is connect with umbrella pearl, and one end of the short umbrella frame is fixedly connected with lower nest ontology, the other end and folding umbrella rib of the short umbrella frame
It is fixedly connected.
Further, connector up and down is equipped in the upper medium rod, the top surface of the upper medium rod offers symmetrically
Two second bayonets of arrangement, the top peripheral of the connector are outward extended with two strips being arranged symmetrically, which is located at
In corresponding second bayonet, the lower part of the connector is equipped with the through-hole of left and right perforation, and the connector is passed through by a pin shaft
Upper medium rod and through-hole are fixedly connected with upper medium rod, and the top of the connector is all provided with there are four notch, in the top of the connector
It is equipped with two second card divisions being arranged symmetrically week, is equipped with the inserting column being inserted into connector in the middle part of the bottom surface of the upper nest, the inserting column
The diameter of lower part is greater than the diameter on top, and the junction of the upper and lower part of inserting column forms the first card engaged with the second card division
Edge.
Further, the diameter on the top of the sleeve is greater than the diameter of lower part, the connection of the upper and lower part of the sleeve
Place formed the second card edge, the diameter greater than diameter inner circumferential lower part on the inner circumferential top of the lower nest ontology, the lower nest ontology it is interior
The junction of all top and inner circumferential lower part is formed to be opened up along the third card edge engaged, the vertical direction of the sleeve with the second card
There are two groovings being arranged symmetrically.
From the above description of the utility model, it can be seen, compared to the prior art, the utility model has the advantages that this
Utility model structure novel, ingenious in design, the relatively upper nest of the upper medium rod can be rotatably set, and the rotary cylinder descends nest sheet relatively
Body is free to rotate, while the raised line in sleeve inner circumferential is located at again in the groove of medium rod, this make rotary cylinder in rotation and under
In the case that nest ontology and upper nest are motionless, upper medium rod can be rotated together with rotary cylinder and sleeve, to realize the freedom of medium rod
Rotation, people can arbitrarily rotate umbrella shaft and will not influence the service life of umbrella.Since the groove of upper medium rod is vertically arranged,
Therefore the sliding of rotary cylinder and lower nest ontology on medium rod is vertical is had no effect on.
Detailed description of the invention
Fig. 1 is the schematic front view of the utility model.
Fig. 2 is the main view decomposition diagram of nest, connector and upper medium rod on the utility model.
Fig. 3 is the schematic top plan view of the utility model connector.
Fig. 4 is the schematic top plan view of medium rod on the utility model.
Fig. 5 is the main view decomposition diagram of nest ontology and rotary cylinder under the utility model.
Fig. 6 is the schematic top plan view of the utility model rotary cylinder.
Specific embodiment
Referring to Fig.1, Fig. 4, Fig. 5 and Fig. 6.A kind of rotatable umbrella of medium rod, including it is upper nest 1, lower nest 2, folding umbrella rib 3, short
Umbrella frame 4 and telescopic medium rod, the medium rod are successively socketed to form by upper medium rod 5, intermediate medium rod 6 and lower medium rod 7.The upper nest
1 is set to the top of upper medium rod 5, and the relatively upper nest 1 of upper medium rod 5 can be rotatably set, and the lower nest 2 includes lower nest ontology 21 and turns
Dynamic cylinder 22, the top surface of the rotary cylinder 22 are installed with sleeve 23, and the diameter of the sleeve 23 is less than the top surface diameter of rotary cylinder 22, described
Lower nest ontology 21 is placed on the periphery of sleeve 23, and the rotary cylinder 22 descends nest ontology 21 free to rotate relatively.The upper medium rod 5 is worn
Cross rotary cylinder 22 and sleeve 23, the inner circumferential of the sleeve 23 is equipped with vertical raised line 24, the periphery of the upper medium rod 5 be equipped with it is vertical and
Groove 51 compatible with raised line 24, the raised line 24 are located in groove 51.Elasticity, which is equipped with, in the rotary cylinder 22 presses pressure ring 8,
The elasticity is equipped with one first card division 81 by the inner peripheral surface of pressure ring 8, the upper medium rod 5 pass through elasticity by pressure ring 8 and upper medium rod 5 it is upper
Portion is equipped with the first bayonet 52 cooperated with the first card division 81.One end of the folding umbrella rib 3 is fixedly connected with upper nest 1, the folding
The other end of umbrella frame 3 is connect with umbrella pearl, and one end of the short umbrella frame 4 is fixedly connected with lower nest ontology 21, the short umbrella frame 4 it is another
End is fixedly connected with folding umbrella rib 3.The elasticity is existing common technology by the connection relationship of pressure ring 8 and rotary cylinder 22,
This is repeated no more.
Referring to Fig.1, Fig. 2, Fig. 3 and Fig. 4.Connector 9 up and down is equipped in the upper medium rod 5, the upper medium rod 5
Top surface offers two second bayonets 53 being arranged symmetrically, and the top peripheral of the connector 9 is outward extended with two be arranged symmetrically
Strip 91, two strip 91 are located in corresponding second bayonet 53.The lower part of the connector 9 is equipped with the through-hole of left and right perforation
92, the connector 9 passes through upper medium rod 5 by a pin shaft 10 and through-hole 92 is fixedly connected with upper medium rod 5.The connector 9
Top is all provided with there are four notch 93, and the top inner circumferential of the connector 9 is equipped with two second card divisions 94 being arranged symmetrically, the upper nest 1
Bottom surface in the middle part of be equipped with inserting column 11 in insertion connector 9, the diameter of the lower part of the inserting column 11 is greater than the diameter on top, and inserting column
The junction of 11 upper and lower part forms the first card engaged with the second card division 94 along 12.The lower part of the inserting column 11 and two the
Matching between two card divisions 94 is combined into interference fit, the support of connector 9 when the setting of four notch 93 facilitates inserting column 11 to be inserted into
It opens, to reduce assembly difficulty.Above-mentioned structure designs so that connector 9 is fixedly connected with upper medium rod 5, and the inserting column of upper nest 1
11 are stuck in connector 9 again, and connector 9 can rotate again relative to upper nest 1, and therefore, the relatively upper nest 1 of upper medium rod 5 is free to rotate.
Referring to Fig.1, Fig. 5 and Fig. 6.The diameter on the top of the sleeve 23 is greater than the diameter of lower part, the top of the sleeve 23
The second card is formed along 25 with the junction of lower part, and the inner circumferential top of the lower nest ontology 21 is greater than the straight of diameter inner circumferential lower part
Diameter, the inner circumferential top of the lower nest ontology 21 and the junction of inner circumferential lower part form the third card engaged with the second card along 25 along 26.
Two groovings 27 being arranged symmetrically, the top of the sleeve 23 and lower nest ontology 21 are offered on the vertical direction of the sleeve 23
Inner circumferential lower part is interference fit, the contraction of sleeve 23 when the convenient lower nest ontology 21 of two grooving 27 is inserted into, to reduce assembly
Difficulty.Above-mentioned structure designs so that 23 sets of sleeve are stuck in lower nest ontology 22, but sleeve 23 can descend nest ontology 22 relatively again
Rotation, therefore, rotary cylinder 22 descends nest ontology 21 free to rotate relatively.
Referring to figs. 1 to Fig. 6.The design principle of the utility model is as follows: since the relatively upper nest 1 of upper medium rod 5 is free to rotate,
Rotary cylinder 22 descends nest ontology 21 free to rotate relatively, and the raised line 24 in 23 inner circumferential of sleeve is located at the groove 51 of upper medium rod 5 again
Interior, therefore, in the case where upper nest 1 and motionless lower nest ontology 21, rotary cylinder 22 can be rotated together with medium rod when rotating medium rod,
To realize the idle running of medium rod and rotary cylinder 22.The distracting action of the utility model umbrella are as follows: rotary cylinder 22 brings up folded umbrella
Bone 3, short umbrella frame 4 strut, until the first card division 81 is stuck in the first bayonet 52, just complete umbrella is strutted at this time；The recycling of umbrella is dynamic
As: pressing elasticity at this time can be recycled umbrella so that the first card division 81 is separated with the first bayonet 52 by pressure ring 8.In the support of umbrella
Open and removal process in, raised line 24 is mobile in groove 51.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept should belong to the row for invading scope of protection of the utility model
For.
Claims (3)
1. a kind of rotatable umbrella of medium rod, including upper nest, lower nest, folding umbrella rib, short umbrella frame and telescopic medium rod, the medium rod
It being successively socketed to form by upper medium rod, intermediate medium rod and lower medium rod, it is characterised in that: the upper nest is set to the top of upper medium rod, and
The relatively upper nest of upper medium rod can be rotatably set, and the lower nest includes lower nest ontology and rotary cylinder, and the top surface of the rotary cylinder is installed with
Sleeve, the diameter of the sleeve are less than the top surface diameter of rotary cylinder, and the lower nest ontology is placed on the periphery of sleeve, the rotary cylinder phase
Free to rotate to lower nest ontology, the upper medium rod passes through rotary cylinder and sleeve, and the inner circumferential of the sleeve is equipped with vertical raised line, institute
The periphery for stating medium rod is equipped with groove vertical and compatible with raised line, and the raised line is located in groove, sets in the rotary cylinder
It is flexible press pressure ring, the elasticity by pressure ring inner peripheral surface be equipped with one first card division, the upper medium rod pass through elasticity press pressure ring and on
The top of medium rod is equipped with the first bayonet cooperated with the first card division, and one end of the folding umbrella rib is fixedly connected with upper nest, the folding
The other end of folded umbrella frame is connect with umbrella pearl, and one end of the short umbrella frame is fixedly connected with lower nest ontology, the other end of the short umbrella frame
It is fixedly connected with folding umbrella rib.
2. a kind of rotatable umbrella of medium rod as described in claim 1, it is characterised in that: be equipped with up and down in the upper medium rod
Connector, the top surface of the upper medium rod offers two second bayonets being arranged symmetrically, and the top peripheral of the connector is outside
Two strips being arranged symmetrically are extended with, which is located in corresponding second bayonet, and the lower part of the connector is equipped with left and right
The through-hole of perforation, the connector pass through upper medium rod and through-hole by a pin shaft and are fixedly connected with upper medium rod, the connector
Top is all provided with there are four notch, and the top inner circumferential of the connector is equipped with two second card divisions being arranged symmetrically, the bottom surface of the upper nest
Middle part is equipped with the inserting column in insertion connector, and the diameter of the lower part of the inserting column is greater than the diameter on top, and the top of inserting column is under
The junction in portion forms the first card edge engaged with the second card division.
3. a kind of rotatable umbrella of medium rod as described in claim 1, it is characterised in that: the diameter on the top of the sleeve is greater than
The diameter of lower part, the junction of the upper and lower part of the sleeve form the second card edge, the inner circumferential top of the lower nest ontology it is straight
Diameter is greater than the diameter of inner circumferential lower part, and the inner circumferential top of the lower nest ontology and the junction of inner circumferential lower part are formed to be engaged with the second card edge
Third card edge, offer two groovings being arranged symmetrically on the vertical direction of the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856682.6U CN209376899U (en) | 2018-11-12 | 2018-11-12 | A kind of rotatable umbrella of medium rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856682.6U CN209376899U (en) | 2018-11-12 | 2018-11-12 | A kind of rotatable umbrella of medium rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209376899U true CN209376899U (en) | 2019-09-13 |
Family
ID=67864364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821856682.6U Expired - Fee Related CN209376899U (en) | 2018-11-12 | 2018-11-12 | A kind of rotatable umbrella of medium rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209376899U (en) |
-
2018
- 2018-11-12 CN CN201821856682.6U patent/CN209376899U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 |