CN207341328U - The pivot joint structure-improved of pivot joint nail and its folding umbrella of application - Google Patents
The pivot joint structure-improved of pivot joint nail and its folding umbrella of application Download PDFInfo
- Publication number
- CN207341328U CN207341328U CN201721189830.9U CN201721189830U CN207341328U CN 207341328 U CN207341328 U CN 207341328U CN 201721189830 U CN201721189830 U CN 201721189830U CN 207341328 U CN207341328 U CN 207341328U
- Authority
- CN
- China
- Prior art keywords
- pivot joint
- umbrella frame
- umbrella
- drive
- nail
- 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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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
A kind of pivot joint structure-improved for being pivotally connected nail and its folding umbrella of application is the utility model is related to, pivot joint nail includes integrally formed two drive-connecting shafts, and two drive-connecting shafts are used to pivot joint umbrella frame；Head is further included, two drive-connecting shafts are arranged on the one end on head, and the tip of two drive-connecting shafts is equipped with the buckling parts of evagination.Pivot joint is realized between the utility model umbrella frame and umbrella frame, between umbrella frame and flexible bone by being pivotally connected to follow closely, without rivet, installation does not have to equipment, and quickly.Pivot joint nail has two drive-connecting shafts, and once press-in can complete the pivot joint at two positions at the same time, and installation is more time saving.The both ends of second flexible bone are connected by fastener with umbrella frame, easy to assembly.
Description
Technical field
The utility model is related to en-toutcas field, more particularly, to be that the pivot joint of double-fold umbrella or multi-bended umbrella improves knot
Structure.
Background technology
The equipment, it is necessary to certain is generally pivotally connected by rivet between the umbrella frame and umbrella frame of existing folding umbrella, and once can only
A position is pivotally connected, it is relatively time-consuming.The connection mode of existing flexibility bone and umbrella frame be generally flexible bone one end hook umbrella frame,
The other end is pivotally connected umbrella frame, and when installation is very inconvenient.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, there is provided a kind of pivot joint nail easy for installation, and its application should
It is pivotally connected the pivot joint structure-improved of the folding umbrella of nail.
To achieve the above object, the technical solution of the utility model is：One kind pivot joint nail, including integrally formed two
Root drive-connecting shaft, two drive-connecting shafts are used to pivot joint umbrella frame.
Head is further included, two drive-connecting shafts are arranged on the one end on head, and the tip of two drive-connecting shafts is equipped with the button of evagination
Conjunction portion.
The pivot joint structure-improved of folding umbrella, including pivot joint nail, further include folding umbrella frame, folding umbrella frame includes three umbrellas
Bone, pivot joint nail are arranged on a umbrella frame, and in addition two umbrella frames are pivotally connected two drive-connecting shafts of pivot joint nail respectively.
Flexible bone is further included, the both ends of flexible bone are equipped with the fastener for being pivotally connected with umbrella frame.
Folding umbrella frame is eighty percent discount umbrella frame or multi-fold umbrella bone.
By using above-mentioned technical solution, the beneficial effects of the utility model are：The utility model umbrella frame and umbrella frame it
Between, between umbrella frame and flexible bone realize pivot joint by being pivotally connected to follow closely, without rivet, installation does not have to equipment, and quickly.Pivot joint nail tool
There are two drive-connecting shafts, once press-in can complete the pivot joint at two positions at the same time, and installation is more time saving.The both ends of second flexible bone are equal
It is connected by fastener with umbrella frame, it is easy to assembly.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment 1；
Fig. 2 is the structure diagram of the first flexible bone of the utility model；
Fig. 3 is the structure diagram of the first pivot joint nail of the utility model；
Fig. 4 is the structure diagram of the utility model embodiment 2；
Structure diagram when Fig. 5 closes one's umbrella for the utility model；
Fig. 6 is the structure diagram of the second flexible bone of the utility model；
Fig. 7 is the structure diagram of the fastening nail of the utility model；
Fig. 8 is the structure diagram of the 3rd flexible bone of the utility model.
Main Reference Numerals explanation：
First umbrella frame 1；Second umbrella frame 2；3rd umbrella frame 3；4th umbrella frame 4；5th umbrella frame 5；First flexible bone 61；Second scratches
Property bone 62；3rd flexible bone 63；Fastener 64；Upper umbrella nest 71；Lower umbrella nest 72；Umbrella shaft 73；Pivot joint nail 8；First pivot joint nail 81；Head
Portion 811；Drive-connecting shaft 812；Buckling parts 813；Second pivot joint nail 82；Fasten nail 83.
Embodiment
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
Embodiment 1：
As shown in figure 3, a kind of pivot joint nail of the utility model, including integrally formed two drive-connecting shafts, two drive-connecting shafts
Pivot joint umbrella frame is used to, further includes head, two drive-connecting shafts are arranged on the one end on head, and the tip of two drive-connecting shafts is equipped with outside
Convex buckling parts.
As shown in Figure 1-Figure 3, the utility model is eighty percent discount umbrella, its structure-improved being pivotally connected includes folding umbrella frame and pivot joint
Nail, pivot joint nail 8 include integrally formed head 811 and two drive-connecting shafts 812 for being used to be pivotally connected umbrella frame, the outer end of drive-connecting shaft 812
Tip is equipped with the buckling parts 813 of evagination, and pivot joint nail is disposed therein the pivot points of umbrella frame and umbrella frame in folding umbrella frame.Folding
Umbrella frame includes the first umbrella frame 1, second the 2, first flexible bone 61 of umbrella frame, the 3rd umbrella frame 3.Pivot joint nail has two, is respectively the
One pivot joint nail 81 and the second pivot joint nail 82.
The front end of first umbrella frame 1 is used for the upper umbrella nest 71 for being pivotally connected umbrella, and the rear end of the first umbrella frame 1 is equipped with two pivoted holes point
Not Wei the first axis hole 11 and the second axis hole 12, the first axis hole 11 is arranged on the front side of the second axis hole 12, the first pivot joint nail two of 81
Drive-connecting shaft 812 is incorporated the first axis hole 11 and the second axis hole 12, the pivot joint of drive-connecting shaft 812 first of the front side of the first pivot joint nail 81 respectively
The front end of flexible bone 61, the drive-connecting shaft 812 of rear side are pivotally connected the middle part of the second umbrella frame 2.The front end of second umbrella frame 2 is used to be pivotally connected umbrella
Pivot joint lower umbrella nest.The front end of 3rd umbrella frame 3 is equipped with two pivoted holes, and two pivoted holes are respectively Triaxial hole 31 and the 4th
Axis hole 32, Triaxial hole 31 are arranged on the front side of the 4th axis hole 32.Two drive-connecting shafts of the second pivot joint nail 82 are incorporated the 3rd axis respectively
31 and the 4th axis hole 32 of hole, the pivot joint of the rear end, rear side of the first flexible bone 61 of the pivot joint of drive-connecting shaft 812 of 82 front side of the second pivot joint nail
Axis 812 is pivotally connected the rear end of the second umbrella frame 2.
Upper slip lower umbrella nest, the rear end of the second umbrella frame 2 are flared out, and the first umbrella frame 1 pulls the by the first flexible bone 61
Three umbrella frames are flared out realizing parachute-opening.
Embodiment 2：
As illustrated in figs. 2 through 8, the pivot joint structure-improved of the folding umbrella of the utility model, including upper umbrella nest 71, lower umbrella nest 72,
Umbrella shaft 73, folding umbrella frame and pivot joint nail, folding umbrella frame include further including the first umbrella frame 1, the second umbrella frame 2, the 3rd umbrella frame 3, the
Four umbrella frames 4, the 5th the 5, first flexible bone 61 of umbrella frame and two flexible bones, two flexible bones are respectively the second flexible bone the 62, the 3rd
Flexible bone 63；Pivot joint nail has two, is respectively the first pivot joint nail 81 and the second pivot joint nail 82.Upper umbrella nest 71 is arranged on umbrella shaft 73
Upper end, lower umbrella nest 72 is slidably arranged in umbrella shaft 73.First pivot joint nail 81 and the second pivot joint nail 82 include 811 He of head
Two drive-connecting shafts 812 on 811 end face of head；The outer end of drive-connecting shaft 812 is equipped with the buckling parts 813 of evagination, buckling parts
813 are used to clasp umbrella frame, drive-connecting shaft 812 is not deviate from from the axis hole of umbrella frame.
The front end pivot joint upper umbrella nest 71 of first umbrella frame 1, the rear end of the first umbrella frame 1 is equipped with two pivoted holes, two pivoted holes
Respectively the first axis hole 11 and the second axis hole 12.Two drive-connecting shafts of the first pivot joint nail 81 are incorporated the first axis hole 11 and second respectively
Axis hole 12, two drive-connecting shafts of the first pivot joint nail 81 are pivotally connected the first flexible front end of bone 61 and the middle part of the second umbrella frame 2 respectively, the
The front end pivot joint lower umbrella nest 72 of two umbrella frames 2.The front end of 3rd umbrella frame 3 is equipped with two pivoted holes, and two pivoted holes are respectively
31 and the 4th axis hole 32 of Triaxial hole.Two drive-connecting shafts 812 of the second pivot joint nail 82 are incorporated 31 and the 4th axis hole of Triaxial hole respectively
32, two drive-connecting shafts 812 of the second pivot joint nail 82 are pivotally connected the first flexible rear end of bone 61 and the rear end of the second umbrella frame 2 respectively.The
When one pivot joint nail 81 and the first umbrella frame 1 coordinate, the pivot with the pivot joint of the first flexible bone 61 and with the second umbrella frame 2 can be completed at the same time
Connect；Second pivot joint nail 82 with the 3rd umbrella frame 3 coordinate when, can complete at the same time with first flexibility bone 61 pivot joint and with the second umbrella frame
2 pivot joint；Installation is more time saving.
The rear end of the 3rd umbrella frame 3 of anterior pivot joint of 4th umbrella frame 4, before the rear end of the 4th umbrella frame 4 is pivotally connected the 5th umbrella frame 5
Portion；The both ends of the second flexible flexible bone 63 of bone 62 and the 3rd are equipped with the fastener 64 for hooking umbrella frame, the second flexible bone 62
The rear portion of the second umbrella frame 2 is hooked in front end, and the front end of the 4th umbrella frame 4 is hooked in the rear end of the second flexible bone 62, the 3rd flexible bone 63
The rear portion of the 3rd umbrella frame 2 is hooked in front end, and the front end of the 5th umbrella frame 5 is hooked in the rear end of the 3rd flexible bone 63；The bottom of 3rd umbrella frame 2
Equipped with groove, the middle part of the second flexible bone 62 is passed through from groove, and the middle part of the 3rd umbrella frame 2, which is equipped with, to be used to hold the second flexible bone 62
Fastening nail 83, fasten nail 83 and the middle part of second flexible bone 62 be limited in the groove of the 3rd umbrella frame 3.
It is above-described, it is only the preferred embodiment of the utility model, it is impossible to limit the model of the utility model implementation
Enclose, every equivalent change made according to present utility model application the scope of the claims and decoration, should all still fall within the utility model and cover
In the range of.
Claims (5)
1. one kind pivot joint nail, it is characterised in that：Including integrally formed two drive-connecting shafts, two drive-connecting shafts are used to pivot joint umbrella
Bone.
2. pivot joint nail according to claim 1, it is characterised in that：Head is further included, two drive-connecting shafts are arranged on head
One end, the tip of two drive-connecting shafts are equipped with the buckling parts of evagination.
3. the pivot joint structure-improved of folding umbrella, including the pivot joint nail described in claim 1-2, it is characterised in that：Further include folding
Formula umbrella frame, folding umbrella frame include three umbrella frames, and pivot joint nail is arranged on a umbrella frame, and in addition two umbrella frames are pivotally connected pivot joint nail respectively
Two drive-connecting shafts.
4. the pivot joint structure-improved of folding umbrella according to claim 3, it is characterised in that：Flexible bone is further included, it is flexible
The both ends of bone are equipped with the fastener for being pivotally connected with umbrella frame.
5. the pivot joint structure-improved of folding umbrella according to claim 3, it is characterised in that：Folding umbrella frame is eighty percent discount umbrella frame
Or multi-fold umbrella bone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721189830.9U CN207341328U (en) | 2017-09-18 | 2017-09-18 | The pivot joint structure-improved of pivot joint nail and its folding umbrella of application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721189830.9U CN207341328U (en) | 2017-09-18 | 2017-09-18 | The pivot joint structure-improved of pivot joint nail and its folding umbrella of application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207341328U true CN207341328U (en) | 2018-05-11 |
Family
ID=62410074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721189830.9U Expired - Fee Related CN207341328U (en) | 2017-09-18 | 2017-09-18 | The pivot joint structure-improved of pivot joint nail and its folding umbrella of application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207341328U (en) |
-
2017
- 2017-09-18 CN CN201721189830.9U patent/CN207341328U/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: 20180511 Termination date: 20200918 |