CN201995776U - Umbrella rib structure of triple folding umbrella - Google Patents
Umbrella rib structure of triple folding umbrella Download PDFInfo
- Publication number
- CN201995776U CN201995776U CN2011200407984U CN201120040798U CN201995776U CN 201995776 U CN201995776 U CN 201995776U CN 2011200407984 U CN2011200407984 U CN 2011200407984U CN 201120040798 U CN201120040798 U CN 201120040798U CN 201995776 U CN201995776 U CN 201995776U
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- Prior art keywords
- bone
- rib
- umbrella
- short
- coccyx
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Abstract
The utility model discloses an umbrella rib structure of a triple folding umbrella. A long rib and a short rib are hinged by a rivet in a T shape, one end of the long rib is connected with a medium rib, and the other end of the medium rib is connected with a tail rib; and a pull rib is connected between the short rib and the medium rib. The long rib and the short rib are both in a strip and sheet shape; a bending part is arranged at one side of the short rib close to the long rib; after being hinged, the long rib and the short rib can be transversely folded in an overlapping way in folding; the pull rib is arranged between the long rib and the short rib and is hung on the short rib in a hooking way; the tail rib is provided with a tail rib connector, a connecting sleeve is arranged at the tail part of the long rib, and the tail rib connector is hinged with the connecting sleeve by a rivet. The umbrella rib structure of the triple folding umbrella provided by the utility model has simpler structure and low cost and can be opened and closed freely; due to the longitudinal folding of the umbrella ribs, the volume of the umbrella rib structure is smaller; steel ribs and fiber ribs are combined to cause the weight of the umbrella ribs to be light; and no drawn wire exists between the long rib and the short rib, therefore, the cost of the umbrella ribs is saved, and the umbrella rib structure becomes simpler.
Description
Technical field
The utility model belongs to umbrella frame accessory technical field, is specifically related to a kind of umbrella rib structure of triple folding umbrella.
Background technology
Existing triple folding umbrella bone structure, short bone becomes the T type to articulate with long bone, long bone one end and middle bone articulate, the middle bone other end and coccyx articulate, between long bone and coccyx, wire drawing is arranged, one end of wire drawing is hinged on by in the long bone groove of middle bone one side with rivet, the other end and the coccyx of wire drawing are hinged, bone is drawn in centre at short bone and middle bone, draw an end of bone be articulated on the bone, the other end is articulated in the short bone groove by long bone one side, the long bone of this structure and short bone all are grooveds, long bone and middle bone can only be longitudinal folding after articulating the back folding, draw bone to need just can be articulated in the short bone groove with rivet, and this just makes the folding volume of umbrella bigger, take material, and whole umbrella launches and the resistance of folding is bigger, moreover between long bone and the coccyx wire drawing is arranged, and has increased assembly expenses and material cost.
Summary of the invention
Goal of the invention of the present utility model be to provide that a kind of structure is simple more, the longitudinal folding volume of umbrella frame is littler, reinforcing bar and fiber synosteosis make that umbrella frame is in light weight, cost is low, the folding umbrella rib structure of triple folding umbrella freely, between long bone and coccyx, there is not wire drawing, saved the umbrella frame cost, also made umbrella rib structure simpler.
Above-mentioned goal of the invention is achieved through the following technical solutions: the umbrella rib structure of a kind of triple folding umbrella of the present utility model, long bone becomes the T type hinged with rivet with short bone, long bone one end is connected with middle bone, and the middle bone other end is connected with coccyx, is connected with between short bone and middle bone and draws bone.Described long bone and short bone all are strip of sheet, and short bone is being provided with bending by long bone one side, but the hinged back of long bone and short bone lateral overlap when folding amount to, draw bone to be arranged on long bone and short bone centre and be hooked on the short bone; Described coccyx is provided with the coccyx joint, and the long bone afterbody is provided with adapter sleeve, and coccyx joint and adapter sleeve are hinged with rivet.
As preferably, be fiber rod in the middle of the bone in described, affixed connector in two and adapter sleeve, and connector and adapter sleeve all are that engineering plastics are made.In adopt the high fiber rod of intensity in the middle of the bone, injection moulding processing in fiber rod two ends is connected with the plastics connector and is connected headgear, makes whole umbrella frame have the intensity height, good toughness, advantage such as in light weight.
As preferably, the head of described connector is provided with two lugs, forms groove between two lugs, and two lugs are provided with rivet hole, draws bone one end to fit in the groove head riveted joint by rivet and connector.
As preferably, the middle part of described connector is provided with two lugs, forms groove between two lugs, and two lugs are provided with rivet hole, and long bone one end fits in the groove middle part riveted joint by rivet and connector.
As preferably, the groove of the head of connector and the groove location at middle part stagger mutually in lengthwise position.The groove of connector head and the groove location at middle part are vertically staggering mutually, help fitting tightly at umbrella frame folding post-tensioning bone and long bone, make after the umbrella frame folding smaller and more exquisite.
As preferably, coccyx is to be fixedlyed connected by injection moulding with the coccyx joint by fiber rod, and described coccyx joint is provided with projection, and projection is provided with rivet hole, and the front end of projection is provided with block.
As preferably, described adapter sleeve is provided with the U-lag that can hold the activity of coccyx joint, be provided with rivet hole in its both sides, the outer end of U-lag both sides are provided with the buckle piece, have the square groove that connects with U-lag in the bottom of U-lag, the square groove inboard is provided with the block face that restriction coccyx joint rotates, adapter sleeve body position be provided with the suture groove and with the deep-slotted chip breaker that holds a part of coccyx joint body.U-lag is set in adapter sleeve, can holds the coccyx joint and it can freely be rotated in U-lag; In the outer end of U-lag both sides the bayonet socket piece is set, can be when umbrella frame need launch, earlier the coccyx joint is outwards overturn, coccyx joint body part easily snaps in the U-lag bottom by the buckle piece of elasticity of plastics extrusion U-lag both sides, and the block face of block on the coccyx joint and square groove inboard resists mutually to form and stops, thereby the strong point of coccyx joint body and U-lag bottom and the strong point of block and block face fixing coccyx is firmly arranged, make whole umbrella frame more firm; When folding, the coccyx joint is upwards pulled open from U-lag bottom easily, the coccyx joint squeezes to be opened the buckle piece and rotate around rivet and be close to foldingly with the deep-slotted chip breaker of adapter sleeve body position setting, makes whole umbrella frame volume after the folding littler, more attractive in appearance.
Long bone and short bone all are that strip of sheet is saved material and processing charges in the utility model, can when folding, amount to by lateral overlap simultaneously, wire drawing one end hook is connected on and saves rivet on the long bone, long bone is also amounted to middle bone lateral overlap when folding, draw bone to be arranged in the middle of long bone and the short bone and be hooked on the short bone, these rational structure make that whole umbrella frame folding volume in material saving and processing charges is littler; Between long bone and coccyx, save wire drawing, saved assembly expenses and material cost; The connector that coccyx and middle bone adopt fiber rod and plastics to make makes triple folding umbrella bone overall weight light.
Description of drawings
Fig. 1: structural representation of the present utility model.
Fig. 2: the hinged exploded view of long bone and short bone in the utility model.
Fig. 3: long bone and the hinged exploded view of middle bone in the utility model.
Fig. 4: adapter sleeve of the present utility model is looked exploded view with the master that the coccyx joint is connected.
Fig. 5: the top exploded view that adapter sleeve of the present utility model is connected with the coccyx joint.
The specific embodiment
By Fig. 1-5 expression is the utility model embodiment, a kind of umbrella rib structure of triple folding umbrella, 2 one-tenth T types of long bone 1 and short bone are hinged with rivet 10, and long bone 1 one ends are connected with middle bone 3, middle bone 3 other ends are connected with coccyx 7, are connected with between short bone 2 and middle bone 3 and draw bone 11.Long bone 1 all be a strip of sheet with short bone 2, and short bone 2 is being provided with bending 2-1 by long bone one side, but long bone 1 amount to short bone 2 hinged back lateral overlaps when folding, it is middle and be hooked on the short bone 2 to draw bone 11 to be arranged on long bone 1 and short bone 2; Coccyx 7 is provided with coccyx joint 9, and long bone 1 afterbody is provided with adapter sleeve 6, and coccyx joint 9 is hinged with rivet 10 with adapter sleeve 6.
In the middle of the middle bone 3 is fiber rod 4, affixed connector 5 in two and adapter sleeve 6, and connector 5 all is that engineering plastics are made with adapter sleeve 6.The head of connector 5 is provided with two lug 5-1, forms groove 5-2 between two lugs, and two lug 5-1 are provided with rivet hole 5-3, draws bone 11 1 ends to fit among the groove 5-2 by the head riveted joint of rivet 10 with connector 5.The middle part of connector 5 is provided with two lug 5-4, forms groove 5-5 between the two lug 5-4, and two lug 5-4 are provided with rivet hole 5-6, and long bone 1 one ends fit among the groove 5-5 by the middle part riveted joint of rivet 10 with connector 5.Stagger mutually in lengthwise position in the groove 5-5 position at the groove 5-2 of the head of connector 5 and middle part.Coccyx 7 is to be fixedlyed connected by injection moulding by fiber rod 8 and coccyx joint 9, and described coccyx joint 9 is provided with projection 9-1, and projection 9-1 is provided with rivet hole 9-2, and the front end of projection 9-1 is provided with block 9-3.Adapter sleeve 6 is provided with the U-lag 6-1 that can hold 9 activities of coccyx joint, be provided with rivet hole 6-2 in its both sides, the outer end of U-lag 6-1 both sides are provided with buckle piece 6-3, have the square groove 6-4 that connects with U-lag 6-1 in the bottom of U-lag 6-1, square groove 6-4 inboard is provided with the block face 6-5 that restriction coccyx joint 9 rotates, adapter sleeve 6 body positions be provided with suture groove 6-6 and with the deep-slotted chip breaker 6-7 that holds a part of coccyx joint body.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't break away from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (7)
1. the umbrella rib structure of a triple folding umbrella, long bone becomes the T type hinged with rivet with short bone, long bone one end is connected with middle bone, the middle bone other end is connected with coccyx, be connected with between short bone and middle bone and draw bone, it is characterized in that: described long bone and short bone all are strip of sheet, and short bone is being provided with bending by long bone one side, but the hinged back of long bone and short bone lateral overlap when folding is amounted to, and draws bone to be arranged in the middle of long bone and the short bone and is hooked on the short bone; Described coccyx is provided with the coccyx joint, and the long bone afterbody is provided with adapter sleeve, and coccyx joint and adapter sleeve are hinged with rivet.
2. the umbrella rib structure of a kind of triple folding umbrella according to claim 1 is characterized in that: be fiber rod in the middle of the bone in described, and affixed connector in two and adapter sleeve, and connector and adapter sleeve all are that engineering plastics are made.
3. the umbrella rib structure of a kind of triple folding umbrella according to claim 1 and 2, it is characterized in that: the head of described connector is provided with two lugs, form groove between two lugs, two lugs are provided with rivet hole, draw bone one end to fit in the groove head riveted joint by rivet and connector.
4. the umbrella rib structure of a kind of triple folding umbrella according to claim 1 and 2, it is characterized in that: the middle part of described connector is provided with two lugs, form groove between two lugs, two lugs are provided with rivet hole, and long bone one end fits in the groove middle part riveted joint by rivet and connector.
5. the umbrella rib structure of a kind of triple folding umbrella according to claim 1 and 2, it is characterized in that: the groove of the head of connector and the groove location at middle part stagger mutually in lengthwise position.
6. the umbrella rib structure of a kind of triple folding umbrella according to claim 1, it is characterized in that: coccyx is to be fixedlyed connected by injection moulding with the coccyx joint by fiber rod, and described coccyx joint is provided with projection, and projection is provided with rivet hole, and the front end of projection is provided with block.
7. according to the umbrella rib structure of claim 1 or 6 described a kind of triple folding umbrellas, it is characterized in that: described adapter sleeve is provided with the U-lag that can hold the activity of coccyx joint, be provided with rivet hole in its both sides, the outer end of U-lag both sides are provided with the buckle piece, have the square groove that connects with U-lag in the bottom of U-lag, the square groove inboard is provided with the block face that restriction coccyx joint rotates, adapter sleeve body position be provided with the suture groove and with the deep-slotted chip breaker that holds a part of coccyx joint body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200407984U CN201995776U (en) | 2011-02-17 | 2011-02-17 | Umbrella rib structure of triple folding umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200407984U CN201995776U (en) | 2011-02-17 | 2011-02-17 | Umbrella rib structure of triple folding umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201995776U true CN201995776U (en) | 2011-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200407984U Expired - Fee Related CN201995776U (en) | 2011-02-17 | 2011-02-17 | Umbrella rib structure of triple folding umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201995776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103653609A (en) * | 2012-09-05 | 2014-03-26 | 黄自力 | Umbrella rib of multi-folding umbrella |
-
2011
- 2011-02-17 CN CN2011200407984U patent/CN201995776U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103653609A (en) * | 2012-09-05 | 2014-03-26 | 黄自力 | Umbrella rib of multi-folding umbrella |
| CN103653609B (en) * | 2012-09-05 | 2015-10-28 | 黄自力 | Multi-fold umbrella umbrella frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20130217 |