CN204070891U - an umbrella skeleton - Google Patents
an umbrella skeleton Download PDFInfo
- Publication number
- CN204070891U CN204070891U CN201420491722.7U CN201420491722U CN204070891U CN 204070891 U CN204070891 U CN 204070891U CN 201420491722 U CN201420491722 U CN 201420491722U CN 204070891 U CN204070891 U CN 204070891U
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- CN
- China
- Prior art keywords
- umbrella
- spring
- bone
- hinged
- hollow stem
- 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
The utility model relates to the technical field of umbrellas, in particular to an umbrella framework, which comprises a hollow rod, a long bone and a short bone, wherein a sliding pipe is movably sleeved outside the hollow rod and is provided with a lower groove block, an upper groove block is arranged at the upper part of the hollow rod, one end of the long bone is hinged with the upper groove block, one end of the short bone is hinged with the lower groove block, and the other end of the short bone is hinged with the long bone; the umbrella is characterized in that a pulley seat, a control pipe, a spring for opening the control pipe and an umbrella rope are arranged in the hollow rod, the pulley seat is provided with a pulley, the umbrella rope is wound on the pulley, and two ends of the umbrella rope are respectively connected with the lower groove block and the control pipe. The umbrella framework of the utility model realizes automatic umbrella opening, is convenient to operate, can be easily and freely folded by pulling the umbrella rope, and is small after being folded; and the spring is internally provided with a spring which can not contact with external objects, is not easy to rust and ensures the normal use of the spring.
Description
Technical field
The utility model relates to umbrella technical field, particularly relates to a kind of umbrella frame.
Background technology
Conventional flat as in human lives of umbrella, can be used for rain cover, sunshine, plays rainproof, the effect such as sun-proof.On market, umbrella is of a great variety, major part umbrella is all that artificial pure manually opening closes one's umbrella, as shown in Figure 1, its structure generally comprises rod 1 in iron, groove 2 on nylon, spring 13 spring 13 sleeve pipe 3, nylon middle slot 4, main spring 5, groove 6 under nylon, long umbrella rib 7 and short umbrella frame 8, on nylon, groove 2 is fixedly installed on the top of rod 1 in iron, spring 13 spring 13 sleeve pipe 3 is socketed on rod 1 in iron, and the top of spring 13 spring 13 sleeve pipe 3 is connected with groove on nylon 2, under nylon middle slot 4 and nylon, groove 6 is all socketed on rod 1 in iron, main spring 5 and groove 6 under being connected to nylon middle slot 4 and nylon, on one end of long umbrella rib 7 and nylon, groove 2 is hinged, one end and the nylon middle slot 4 of short umbrella frame 8 are hinged, the other end and the long umbrella rib 7 of short umbrella frame 8 are hinged, during use, order about the elastic force upward sliding that groove 6 under nylon overcomes main spring 5, directly nylon middle slot 4 and spring 13 spring 13 sleeve pipe 3 are fastened, short umbrella frame 8 supports long umbrella rib 7 and whole umbrella is opened, but this type of umbrella in use, umbrella can be opened by elastic force smoothly that need manual operation to overcome main spring 5, then wastes time and energy if child uses, very inconvenience, meanwhile, the main spring 5 of this type of umbrella is socketed in iron outside rod 1, and main spring 5 exposes, and is easy to foreign object contact, easily gets rusty, affect the result of use of umbrella.
Utility model content
The purpose of this utility model is to provide one to realize automatic deployment for the deficiencies in the prior art, can guarantee again the light labour-saving umbrella frame that closes one's umbrella simultaneously.
For achieving the above object, a kind of umbrella frame of the present utility model, comprise hollow stem, long bone and short bone, the outer movable sleeve of hollow stem is connected to sliding tube, sliding tube is provided with lower geosynclinal block, and the top of hollow stem is provided with geosynclinal block, and one end and the upper geosynclinal block of long bone are hinged, one end and the lower geosynclinal block of short bone are hinged, and the other end and the long bone of short bone are hinged; Be provided with pulley base, control valve in described hollow stem, for the spring that strutted by control valve and umbrella rope, pulley base is provided with pulley, and umbrella rope is set around pulley, and the two ends of umbrella rope are connected with lower geosynclinal block and control valve respectively.
Preferably, the two ends of described spring are connected with pulley base and control valve respectively.
Preferably, the bottom of described pulley base is provided with core pipe, and the top of control valve is provided with bullet head rod, and core pipe and bullet head rod lay respectively in spring.
Preferably, the bottom of described hollow stem is provided with umbrella head.
Preferably, described umbrella head side is provided with the control button for fastening sliding tube.
Preferably, the top of described hollow stem is provided with top.
Preferably, the other end of described short bone and the middle part of long bone hinged.
The beneficial effects of the utility model: a kind of umbrella frame of the present utility model, during parachute-opening, unclamp sliding tube, spring recovery elastic force opens and drives control valve to move to the below of hollow stem, meanwhile, control valve pulls umbrella rope, and umbrella rope band moves lower geosynclinal block and moves to the top of hollow stem, drive short bone to support long bone in the process that lower geosynclinal block rises, complete the parachute-opening work of umbrella frame; When closing one's umbrella, pull sliding tube and move down, sliding tube drives lower geosynclinal block to move down, lower geosynclinal block pulls one end of umbrella rope, and the other end of umbrella rope pulls control valve to move up again, control valve Compress Spring, until the bottom of sliding tube and hollow stem is fixed, complete the work that closes one's umbrella of umbrella frame.Umbrella frame of the present utility model realizes automatic deployment, handled easily, closes one's umbrella to be pulled by umbrella rope to close one's umbrella, and easily freely, after closing one's umbrella, umbrella frame is little; And establish in spring spring can be made can not to contact with foreign objects, not easily get rusty, guarantee the normal use of spring.
Accompanying drawing explanation
Fig. 1 is the structural representation of the umbrella frame of prior art.
Configuration state schematic diagram when Fig. 2 is umbrella frame parachute-opening of the present utility model.
Fig. 3 is the configuration state schematic diagram of umbrella frame of the present utility model when closing one's umbrella.
Fig. 4 is the close-up schematic view at A place in Fig. 3.
Reference numeral comprises:
Groove 3-pogo barrel 4-nylon middle slot on rod 2-nylon in 1-iron
Groove 7-long umbrella rib 8-short umbrella frame under 5-main spring, 6-nylon
10-hollow stem, 11-pulley base, 12-control valve, 13-spring
14-umbrella rope, 15-core pipe, 16-bullet head rod, 20-long bone
30-short bone, 40-sliding tube, 50-lower geosynclinal block 60-upper geosynclinal block
70-umbrella head, 71-control button, 80-top 111-pulley.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figures 2 to 4, a kind of umbrella frame of the present utility model, comprise hollow stem 10, long bone 20 and short bone 30, the outer movable sleeve of hollow stem 10 is connected to sliding tube 40, sliding tube 40 is provided with lower geosynclinal block 50, and the top of hollow stem 10 is provided with geosynclinal block 60, and one end and the upper geosynclinal block 60 of long bone 20 are hinged, one end and the lower geosynclinal block 50 of short bone 30 are hinged, and the other end and the long bone 20 of short bone 30 are hinged; Be provided with pulley base 11, control valve 12 in described hollow stem 10, for the spring 13 that strutted by control valve 12 and umbrella rope 14, pulley base 11 is provided with pulley 111, and umbrella rope 14 is set around pulley 111, and the two ends of umbrella rope 14 are connected with lower geosynclinal block 50 and control valve 12 respectively.Preferably, the two ends of spring 13 are connected with pulley base 11 and control valve 12 respectively.
During parachute-opening, unclamp sliding tube 40, spring 13 recover elastic force open drive control valve 12 move to the below of hollow stem 10, simultaneously, control valve 12 pulls umbrella rope 14, umbrella rope 14 drives lower geosynclinal block 50 to move to the top of hollow stem 10, drives short bone 30 to support long bone 20, complete the parachute-opening work of umbrella frame in the process that lower geosynclinal block 50 rises; When closing one's umbrella, pull sliding tube 40 to move down, sliding tube 40 drives lower geosynclinal block 50 to move down, lower geosynclinal block 50 pulls one end of umbrella rope 14, the other end of umbrella rope 14 pulls control valve 12 to move up again, control valve 12 Compress Spring 13, until sliding tube 40 is fixed with the bottom of hollow stem 10, completes the work that closes one's umbrella of umbrella frame.Umbrella frame of the present utility model realizes automatic deployment, handled easily, closes one's umbrella to be pulled by umbrella rope 14 to close one's umbrella, and easily freely, after closing one's umbrella, umbrella frame is little; And establish in spring 13 spring 13 can be made can not to contact with foreign objects, not easily get rusty, guarantee the normal use of spring 13.
In the present embodiment, the bottom of described pulley base 11 is provided with core pipe 15, and the top of control valve 12 is provided with bullet head rod 16, and core pipe 15 and bullet head rod 16 lay respectively in spring 13; The effect of core pipe 15 and bullet head rod 16 is position the two ends of spring 13 respectively, when can prevent Compress Spring 13 on the one hand, and spring 13 gross distortion; When can guarantee that spring 13 recovers elasticity on the other hand, the connection with pulley base 11 and control valve 12 can not be deviate from.
In the present embodiment, the bottom of described hollow stem 10 is provided with umbrella head 70, conveniently holds when umbrella head 70 is for using.
In the present embodiment, described umbrella head 70 side is provided with the control button 71 for fastening sliding tube 40, when closing one's umbrella, pulls the end of sliding tube 40 to umbrella head 70 downwards, then detains sliding tube 40 with control button 71; During parachute-opening, press control button 71 gently, can realize the parachute-opening of umbrella frame, reasonable in design, result of use is good.
In the present embodiment, the top of described hollow stem 10 is provided with top 80, and the effect of top 80 is for guiding rainwater toward dirty.
In the present embodiment, the other end of described short bone 30 and the middle part of long bone 20 hinged, when the present invention is deployed, short bone 30 more easily supports long bone 20, has labour-saving effect.
Known the utility model is have above-described good characteristic in sum, is made it in use, promotes in conventional art the usefulness that do not have and has practicality, becoming the novel product structure that has practical value.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (7)
1. a umbrella frame, comprise hollow stem (10), long bone (20) and short bone (30), hollow stem (10) outer movable sleeve is connected to sliding tube (40), sliding tube (40) is provided with lower geosynclinal block (50), the top of hollow stem (10) is provided with geosynclinal block (60), one end and the upper geosynclinal block (60) of long bone (20) are hinged, and one end and the lower geosynclinal block (50) of short bone (30) are hinged, and the other end and the long bone (20) of short bone (30) are hinged; It is characterized in that: be provided with in described hollow stem (10) pulley base (11), control valve (12), for spring (13) that control valve (12) is strutted and umbrella rope (14), pulley base (11) is provided with pulley (111), umbrella rope (14) is set around pulley (111), and the two ends of umbrella rope (14) are connected with lower geosynclinal block (50) and control valve (12) respectively.
2. a kind of umbrella frame according to claim 1, is characterized in that: the two ends of described spring (13) are connected with pulley base (11) and control valve (12) respectively.
3. a kind of umbrella frame according to claim 2, it is characterized in that: the bottom of described pulley base (11) is provided with core pipe (15), the top of control valve (12) is provided with bullet head rod (16), and core pipe (15) and bullet head rod (16) lay respectively in spring (13).
4. a kind of umbrella frame according to claim 1, is characterized in that: the bottom of described hollow stem (10) is provided with umbrella head (70).
5. a kind of umbrella frame according to claim 3, is characterized in that: described umbrella head (70) side is provided with the control button (71) for fastening sliding tube (40).
6. a kind of umbrella frame according to claim 1, is characterized in that: the top of described hollow stem (10) is provided with top (80).
7. a kind of umbrella frame according to claim 1, is characterized in that: the other end of described short bone (30) and the middle part of long bone (20) hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420491722.7U CN204070891U (en) | 2014-08-29 | 2014-08-29 | an umbrella skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420491722.7U CN204070891U (en) | 2014-08-29 | 2014-08-29 | an umbrella skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204070891U true CN204070891U (en) | 2015-01-07 |
Family
ID=52163673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420491722.7U Expired - Fee Related CN204070891U (en) | 2014-08-29 | 2014-08-29 | an umbrella skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204070891U (en) |
-
2014
- 2014-08-29 CN CN201420491722.7U patent/CN204070891U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150107 Termination date: 20170829 |