CN206025469U - Umbrella is received to automatic opening of straight bone - Google Patents
Umbrella is received to automatic opening of straight bone Download PDFInfo
- Publication number
- CN206025469U CN206025469U CN201620994638.6U CN201620994638U CN206025469U CN 206025469 U CN206025469 U CN 206025469U CN 201620994638 U CN201620994638 U CN 201620994638U CN 206025469 U CN206025469 U CN 206025469U
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- pulley
- outer tube
- seat
- nest
- drawstring
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model provides an umbrella is received to automatic opening of straight bone, including well stick, go up the nest, the mechanism is received with automatic opening to the nest down, well stick is by interior, the scalable cover of outer tube is established and is formed, the automatic receipts mechanism that opens includes the spring, the fixed pulley seat, activity pulley holder, first pulley and the second pulley of setting on the fixed pulley seat, the third pulley of setting on activity pulley holder, one end fix the activity on the pulley holder other end pass through the second pulley in proper order, the stay cord of being connected with lower nest behind third pulley and the first pulley, the activity sets up the bullet head in the inner tube, one end and activity pulley holder is connected connecting rod that the other end and bullet head be connected and setting on the inner tube with bullet head complex switch module, first pulley partially exposes the outer tube in order to be connected with lower nest drawing forth in the stay cord follow outer tube, the upper end mouth of outer tube is formed with the breach of stepping down that downwardly extending is used for dodging first pulley, the fixed pulley seat is gone into in the outer tube from the upper end muzzle of outer tube, be provided with the spacer pin that stretches out the outer tube from the breach of stepping down on it.
Description
Technical field
This utility model is related to a kind of straight bone automatic umbrella folding and unfolding.
Background technology
It is known, straight bone automatic umbrella folding and unfolding, mainly including extensible umbrella stand, telescopic middle rod, be arranged on middle rod
The upper nest at end, the lower nest being slidably arranged on middle rod and automatic open-close mechanism, umbrella stand are connected with middle rod by upper and lower nest, middle rod
Formed by scalable being arranged of inner and outer pipe.
Automatic open-close mechanism makes the spring that inner and outer pipe launches, is arranged and is fixedly installed on outer tube in including being arranged on outer tube
Fixed block seat, the movable pulley seat being movably arranged in outer tube, the first pulley being arranged on fixed block seat in end and
Second pulley, the 3rd pulley being arranged on movable pulley seat, one end are fixed on the other end on movable pulley seat and sequentially pass through
The drawstring being connected with lower nest, the sub-warhead being movably arranged in inner tube, one end and work after two pulleys, the 3rd pulley and first pulley
Connecting rod and the switch module for being coordinated with sub-warhead on inner pipe is set that the movable pulley seat connection other end is connected with sub-warhead, first
Sheave segment is exposed outer tube and is connected with lower nest so that drawstring is drawn from outer tube, in prior art in order to expose first pulley be
The side wall of outer tube opens up the resigning hole exposed for first pulley, and concrete assembling mode is：First by fixed block seat from outer tube upper end
Muzzle enters in outer tube, then loads first pulley from resigning hole and is connected by latch with fixed block seat in outer tube, assembling ten
Divide trouble, packaging efficiency is extremely low；Be provided with addition check ring in outer tube, spring-compressed check ring and inner pipe end it
Between, and the mesopore very little of existing check ring, cause the hook heads of interlinking lever end pass through, the connecting rod so in assembling
Connecting rod being cut off again through after check ring and bending hook heads, assembling fault rate is high, it is low to assemble trouble, packaging efficiency, and
Cannot be changed after connecting rod is damaged；Furthermore drawstring is also cumbersome on assembly operation with the fixed form of lower nest.
The content of the invention
The purpose of this utility model is for the deficiencies in the prior art, there is provided a kind of straight bone for effectively improving packaging efficiency
Automatic umbrella folding and unfolding.
The purpose of this utility model is by following technical solution realizing：
A kind of straight bone automatic umbrella folding and unfolding, including telescopic middle rod, in being arranged on the upper nest of middle rod upper end, being slidably arranged in
Lower nest and automatic open-close mechanism on rod, it is characterised in that：Middle rod is formed by scalable being arranged of inner and outer pipe, automatic open-close mechanism
Including be arranged in outer tube launch inner and outer pipe spring, be arranged the fixed block seat, the activity that are fixedly installed in outer tube upper end
The movable pulley seat being arranged in outer tube, the first pulley being arranged on fixed block seat and second pulley, it is arranged on movable cunning
The 3rd pulley on wheel seat, one end are fixed on the other end on movable pulley seat and sequentially pass through second pulley, the 3rd pulley and first
The drawstring being connected with lower nest after pulley, the sub-warhead being movably arranged in inner tube, one end and movable pulley seat connection the other end with
The switch module that the connecting rod of sub-warhead connection and setting are coordinated with sub-warhead on inner pipe, first pulley part expose outer tube to incite somebody to action
Drawstring is drawn from outer tube and is connected with lower nest, and the upper port of outer tube is formed with to extend downwardly and lacks for the resigning for avoiding first pulley
Mouthful, fixed block seat is inserted in outer tube from the upper port of outer tube, is provided with from resigning breach and stretches out the spacer pin of outer tube.
Further, the fixed block seat and upper nest are locked by a pinning and outer tube, the fixed block seat,
Upper nest and outer tube are respectively formed with the horizontal nail passed through for pinning.
Further, be provided with check ring in the outer tube, spring-compressed between check ring and inner pipe end, institute
State connecting rod two ends and be respectively arranged with connection hook heads, the mesopore of check ring is arranged to be available for hook heads to pass through.
Further, the lower end of the lower nest is formed with the draw-in groove for clamping drawstring tieing, and draw-in groove is formed with and supplies drawstring
Through and stop the lateral breach of drawstring tieing.
Further, the pore wall of the lower nest is formed with the drawstring escape groove connected with the lateral breach.
This utility model has the advantages that：
The upper port of outer tube is formed with the resigning breach extended downwardly for avoiding first pulley, and such fixed block seat is just
Easily can be inserted in outer tube from the upper port of outer tube, and be positioned by spacer pin thereon, and fixed block seat,
Upper nest and outer tube pass through once locking and can be mutually permanently connected, and can thus greatly simplify packaging technology, improve packaging efficiency；
The mesopore of check ring is arranged to be available for the hook heads of connecting rod to pass through, and can thus produce in batches with the company for having hook heads
Bar, the connecting rod with hook heads still may pass through the mesopore of check ring, not interfere with the assembling of product, and can eliminate and cut because of connecting rod
The assembling error that disconnected length is held mistake and brought, improve product quality；Lower nest is connected through with lateral breach with drawstring
Draw-in groove realize, during assembling, only need to therefrom rod upper end be inserted in and makes the drawstring of knotting to be aligned with draw-in groove by lower nest, you can be drawstring
Firmly it is connected with draw-in groove, assembling is very convenient, effectively improves packaging efficiency.
Description of the drawings
Below in conjunction with the accompanying drawings this utility model is described in further detail.
Fig. 1 be structural representation of the present utility model, middle rod epimere.
Fig. 2 be structural representation of the present utility model, middle rod hypomere.
Fig. 3 is the sectional view of nest under this utility model.
Structural representations of the Fig. 4 for this utility model outer tube epimere.
Specific embodiment
With reference to shown in Fig. 1, Fig. 2 and Fig. 3, a kind of straight bone automatic umbrella folding and unfolding, including by inner and outer pipe 2,1 scalable being arranged
Into middle rod, the upper nest 3 for being arranged on 1 upper end of outer tube, the lower nest 9 being slidably arranged on middle rod and automatic open-close mechanism.
Automatic open-close mechanism makes the spring 8 that inner and outer pipe 2,1 launches, is arranged and is fixedly installed outside in including being arranged on outer tube 1
Fixed block seat 4, the movable pulley seat 5 being movably arranged in outer tube 1 in 1 upper end of pipe, can be turned by latch 421,431 respectively
The dynamic first pulley 42 being arranged on fixed block seat 4 and second pulley 43, movable pulley is rotatably provided in by latch 511
The 3rd pulley 51, one end on seat 5 is fixed on the other end on movable pulley seat 5 and sequentially passes through second pulley 43, the 3rd pulley 51
With the drawstring 6 being connected with lower nest 9 after first pulley 42, the sub-warhead 73, one end being movably arranged in inner tube 2 by latch 71 with
Connecting rod 7 and be arranged in inner tube 2 and sub-warhead 73 that the connection other end of movable pulley seat 5 is connected with sub-warhead 73 by latch 72
The switch module of cooperation, 42 part of first pulley are exposed outer tube 1 and are connected with lower nest 9 so that drawstring 6 is drawn from outer tube 1, outer tube 1
Upper port be formed with the resigning breach 11 extended downwardly for avoiding first pulley 42, on fixed block seat 4, limited location is set
Pin 44, during assembling, fixed block seat 4 is inserted in outer tube 1 from the upper port of outer tube 1, and spacer pin 44 stretches out outer tube from resigning breach,
So that fixed block seat 4 cannot continue to decline, fixed block seat 4 and upper nest 3 are locked with outer tube 1 by a pinning 41, Gu
Fixed pulley seat 4, upper nest 3 and outer tube 1 are respectively formed with the horizontal nail passed through for pinning 41.
Be provided with check ring 81 in outer tube 1, spring-compressed 8 between 2 end of check ring 81 and inner tube, 7 liang of connecting rod
End is respectively arranged with connection hook heads, and the mesopore 811 of check ring 81 is arranged to be available for hook heads to pass through.
The lower end of lower nest 9 is formed with the draw-in groove 91 for clamping drawstring tieing, and draw-in groove 91 is formed with and passes through and hinder for drawstring 6
The lateral breach 92 of gear drawstring tieing 61, the pore wall of lower nest 9 are formed with the drawstring escape groove 93 connected with lateral breach 92.
The above, preferred embodiment only of the present utility model, therefore this utility model enforcement can not be limited with this
Scope, i.e., the equivalence changes made according to this utility model claim and description and modification all should still belong to this
In the range of utility model patent is covered.
Claims (5)
1. a kind of straight bone automatic umbrella folding and unfolding, including telescopic middle rod, is arranged on the upper nest of middle rod upper end, is slidably arranged in middle rod
On lower nest and automatic open-close mechanism, it is characterised in that：Middle rod is formed by scalable being arranged of inner and outer pipe, automatic open-close mechanism bag
Include launch inner and outer pipe in being arranged on outer tube spring, be arranged the fixed block seat that is fixedly installed in outer tube upper end, activity and set
Put the movable pulley seat in outer tube, the first pulley being arranged on fixed block seat and second pulley, be arranged on movable pulley
The 3rd pulley on seat, one end are fixed on the other end on movable pulley seat and sequentially pass through second pulley, the 3rd pulley and the first cunning
The drawstring being connected with lower nest after wheel, the sub-warhead being movably arranged in inner tube, one end and movable pulley seat connection other end and son
The switch module that the connecting rod of bullet connection and setting are coordinated with sub-warhead on inner pipe, first pulley part expose outer tube to draw
Rope is drawn from outer tube and is connected with lower nest, and the upper port of outer tube is formed with to extend downwardly and lacks for the resigning for avoiding first pulley
Mouthful, fixed block seat is inserted in outer tube from the upper port of outer tube, is provided with from resigning breach and stretches out the spacer pin of outer tube.
2. a kind of straight bone automatic umbrella folding and unfolding according to claim 1, it is characterised in that：The fixed block seat and upper nest are logical
Cross a pinning to be locked with outer tube, the fixed block seat, upper nest and outer tube are respectively formed with the horizontal nail passed through for pinning
Hole.
3. a kind of straight bone automatic umbrella folding and unfolding according to claim 1, it is characterised in that：Spring catch is provided with the outer tube
Circle, between check ring and inner pipe end, the connecting rod two ends are respectively arranged with connection hook heads, spring catch to spring-compressed
The mesopore of circle is arranged to be available for hook heads to pass through.
4. a kind of straight bone automatic umbrella folding and unfolding according to claim 1 or 2 or 3, it is characterised in that：The lower end shape of the lower nest
Into the draw-in groove having for clamping drawstring tieing, draw-in groove is formed with the lateral breach for passing through and stopping drawstring tieing for drawstring.
5. a kind of straight bone automatic umbrella folding and unfolding according to claim 4, it is characterised in that：The pore wall of the lower nest is formed
There is the drawstring escape groove connected with the lateral breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620994638.6U CN206025469U (en) | 2016-08-30 | 2016-08-30 | Umbrella is received to automatic opening of straight bone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620994638.6U CN206025469U (en) | 2016-08-30 | 2016-08-30 | Umbrella is received to automatic opening of straight bone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206025469U true CN206025469U (en) | 2017-03-22 |
Family
ID=58300144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620994638.6U Active CN206025469U (en) | 2016-08-30 | 2016-08-30 | Umbrella is received to automatic opening of straight bone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206025469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110772005A (en) * | 2019-10-24 | 2020-02-11 | 梅花（晋江）伞业有限公司 | Spring steel sheet type folding umbrella and umbrella opening and closing method |
-
2016
- 2016-08-30 CN CN201620994638.6U patent/CN206025469U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110772005A (en) * | 2019-10-24 | 2020-02-11 | 梅花（晋江）伞业有限公司 | Spring steel sheet type folding umbrella and umbrella opening and closing method |
| CN110772005B (en) * | 2019-10-24 | 2021-05-25 | 梅花（晋江）伞业有限公司 | Spring steel sheet type folding umbrella and umbrella opening and closing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |