CN202172968U - Sun shade with opening force saving mechanism - Google Patents
Sun shade with opening force saving mechanism Download PDFInfo
- Publication number
- CN202172968U CN202172968U CN2011202714949U CN201120271494U CN202172968U CN 202172968 U CN202172968 U CN 202172968U CN 2011202714949 U CN2011202714949 U CN 2011202714949U CN 201120271494 U CN201120271494 U CN 201120271494U CN 202172968 U CN202172968 U CN 202172968U
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- China
- Prior art keywords
- parasols
- parachute
- fixed block
- saving mechanism
- stay cord
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- Expired - Lifetime
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Abstract
The utility model relates to a sun shade with an opening force saving mechanism, comprising a cantilever beam, a pull rope, an elastic component and a fixing block, wherein the pull rope comprises a first end part and a second end part. The second end part, the elastic component and the fixing block are located in the cantilever beam. The first end part passes outside the end surface of the cantilever beam, the second end part is fixed with the fixing block, and the elastic component is located between the end surface of the cantilever beam and the fixing block and respectively supported with the end surface of the cantilever beam and the fixing block. Preferably the elastic component is a spring, the spring is sleeved on the pull rope, and the fixing block is an end surface card. The sun shade further comprises a pull rope bearing component, wherein the first end part bypasses the partial pull rope bearing component. The sun shade further comprises an inclined rod fixing block and a locking press plate, wherein the pull rope bearing component is installed on the inclined rod fixing block, the first end part is fixed on the inclined rod fixing block, and the inclined rod fixing block is fixed on columns of the sun shade through the locking press plate. The sun shade with the opening force saving mechanism of the utility model has smart and unique structure design and a simple structure, saves force while the sun shade is opened, does not influence the complete appearance, and can be widely popularized and applied.
Description
Technical field
The utility model relates to the parachute kit technical field, and particularly the parasols technical field specifically is meant a kind of parasols parachute-opening effort-saving mechanism, is convenient to parachute-opening, and is laborsaving.
Background technology
At present; Parasols is seen everywhere, and the part parasols has the parachute-opening effort-saving mechanism, but existing on the market similar products all are to realize that through setting up external air spring parachute-opening is laborsaving; The deficiency of this type of mode is to influence overall appearance, and cost is higher and be limited by the defective of air spring.In addition; China utility model patent ZL97249802.8 has disclosed a kind of umbrella frame Elastic tube clamp, and it can be clamped on the umbrella frame and be hinged with the fulcra of umbrella, and it is provided with spring against fulcra; Thereby during parachute-opening; Utilizing spring force is that fulcra receive a power of unclamping, and be convenient to rapidly, effortlessly umbrella strutted, but there is the defective that influences overall appearance equally in this structure.
Therefore, for the problems referred to above and the defective that solves existence, a kind of parasols parachute-opening effort-saving mechanism need be provided, its parachute-opening is laborsaving, and does not influence overall appearance.
The utility model content
The purpose of the utility model is to have overcome above-mentioned shortcoming of the prior art, and a kind of parasols parachute-opening effort-saving mechanism is provided, and this parasols parachute-opening effort-saving mechanism designs ingenious uniqueness; Simple for structure; Parachute-opening is laborsaving, and does not influence overall appearance, is suitable for large-scale promotion application.
To achieve these goals; The parasols parachute-opening effort-saving mechanism of the utility model; Be characterized in that comprise overarm, stay cord, elastomeric element and fixed block, said stay cord comprises first end and the second end; Said the second end, said elastomeric element and said fixed block all are positioned at said overarm; Said first end wears out the end face of said overarm, and said the second end and said fixed block are fixed, and said elastomeric element is between the end face of described overarm and said fixed block and respectively against the end face and the said fixed block of described overarm.
Preferably, said elastomeric element is a spring, and said spring housing is located on the said stay cord.
Preferably, said fixed block is the end face card.
More preferably, said stay cord is a steel wire rope, and said end face card is a steel wire end face card.
Preferably, said parasols parachute-opening effort-saving mechanism also comprises the stay cord support unit, the said stay cord support unit of said first end pile warp part.
More preferably, said stay cord support unit is the rest pad that has chute, the said chute of said first end pile warp part.
More preferably, said parasols parachute-opening effort-saving mechanism also comprises the brace fixed block, and said stay cord support unit is installed on the said brace fixed block, and said first end is fixed on the said brace fixed block.
Further, said stay cord support unit and said brace fixed block are integrally formed.
Further, said parasols parachute-opening effort-saving mechanism also comprises locking pressure plate, and said brace fixed block is fixed on the column of parasols through said locking pressure plate.
The beneficial effect of the utility model specifically is: the parasols parachute-opening effort-saving mechanism of the utility model comprises overarm, stay cord, elastomeric element and fixed block, and said stay cord comprises first end and the second end, and said the second end, said elastomeric element and said fixed block all are positioned at said overarm; Said first end wears out the end face of said overarm, and said the second end and said fixed block are fixed, and said elastomeric element is between the end face of described overarm and said fixed block and respectively against the end face and the said fixed block of described overarm; Overarm is installed between two braces of a umbrella support during installation; The first end of stay cord is installed on the column of parasols, thereby utilizes the relative motion of the relative column of brace, stay cord pulling fixed block elasticity of compression parts; Be the parachute-opening accumulation of energy; Design ingenious uniqueness, simple for structure, parachute-opening is laborsaving; And do not influence overall appearance, be suitable for large-scale promotion application.
Description of drawings
Fig. 1 is the assembling sectional perspective sketch map that a specific embodiment and the column of the utility model is connected with brace.
Fig. 2 broken section schematic perspective view that to be specific embodiment shown in Figure 1 be connected with brace with column.
Fig. 3 another broken section schematic perspective view that to be specific embodiment shown in Figure 1 be connected with brace with column.
The specific embodiment
In order more to be expressly understood the technology contents of the utility model, the special following examples of lifting specify.Should be understood that embodiment is used to explain the utility model, rather than to the restriction of the utility model.
See also shown in Fig. 1-3; The parasols parachute-opening effort-saving mechanism of the utility model comprises overarm 1, stay cord 2, elastomeric element 3 and fixed block 4; Said stay cord 2 comprises first end 21 and the second end 22; Said the second end 22, said elastomeric element 3 and said fixed block 4 all are positioned at said overarm 1; Said first end 21 wears out the end face 11 of said overarm 1, and said the second end 22 is fixing with said fixed block 4, and said elastomeric element 3 is between the end face 11 of described overarm 1 and said fixed block 4 and respectively against the end face 11 and said fixed block 4 of described overarm 1.
Said elastomeric element 3 can be any suitable components.See also shown in Fig. 1-3, in the specific embodiment of the utility model, said elastomeric element 3 is springs, and said spring housing is located on the said stay cord 2.
Said fixed block 4 can be any suitable components.Preferably, said fixed block 4 is end face cards.See also shown in Fig. 1-3, in the specific embodiment of the utility model, said stay cord 2 is steel wire ropes, and said end face card is a steel wire end face card, and wire line shoe is in said steel wire end face card.
For the ease of stay cord 2 overarm 1 generation displacement relatively, preferably, said parasols parachute-opening effort-saving mechanism also comprises stay cord support unit 5, the said stay cord support unit 5 of said first end 21 pile warp parts.Said stay cord support unit 5 can be any suitable structure, sees also shown in Fig. 1-3, and in the specific embodiment of the utility model, said stay cord support unit 5 is the rest pads that have chute, the said chute of said first end 21 pile warp parts.
The brace 10 and the column 20 of parasols can be fixed through any suitable manner.More preferably, said parasols parachute-opening effort-saving mechanism also comprises brace fixed block 6, and said stay cord support unit 5 is installed on the said brace fixed block 6, and said first end 21 is fixed on the said brace fixed block 6.Brace 10 is coupling on brace fixed block 6, and brace fixed block 6 is fixed on the column 20.
Said stay cord support unit 5 can be installed on the said brace fixed block 6, and perhaps, said stay cord support unit 5 and said brace fixed block 6 are integrally formed.See also shown in Fig. 1-3, in the specific embodiment of the utility model, the rest pad and the said brace fixed block 6 that have chute are integrally formed, promptly chute is actually the protruding chute on the brace fixed block 6, and preferably become radius.
Said brace fixed block 6 can be fixed on the column 20 of parasols through any suitable structure; See also shown in Fig. 1-3; In the specific embodiment of the utility model; Said parasols parachute-opening effort-saving mechanism also comprises locking pressure plate 7, and said brace fixed block 6 is fixed on the column 20 of parasols through said locking pressure plate 7.Brace 10 is coupling on brace fixed block 6 through brace connector 30.
As shown in Figure 1, overarm 1 is installed between two braces 10 of a umbrella support during installation, and the first end 21 pile warp chutes of stay cord 2 also are installed on the brace fixed block 6, and brace fixed block 6 is fixed on the column 20 of parasols through said locking pressure plate 7.For example pass through lock screw.
As shown in Figure 2, be deployed condition this moment, and 1 li the spring of hang oneself from a beam is to be in original state, is regarded as nothing and compresses storage power.See Fig. 3 again, be umbrella closing state this moment, because steel wire rope is a regular length; Along with brace 10 inwardly rotates towards column 20 downwards, steel wire rope will be more on chute, for example among Fig. 3 steel wire rope around chute around 1/4 circle nearly; So formation difference in size, steel wire rope drive steel wire rope end face card compression spring, at this moment spring will produce one and close one's umbrella opposite effect power; But because the bounce of spring can normally close one's umbrella less than the required power of parachute-opening.Conversely, when parachute-opening, this burst bounce will be assisted and realized that light parachute-opening, detailed process are that spring launches to launch through steel wire rope end face card internal action overarm drive brace.
To sum up, the parasols parachute-opening effort-saving mechanism of the utility model designs ingenious uniqueness, and simple for structure, parachute-opening is laborsaving, and does not influence overall appearance, is suitable for large-scale promotion application.
In this specification, the utility model is described with reference to its certain embodiments.But, still can make various modifications and conversion obviously and not deviate from the spirit and the scope of the utility model.Therefore, specification and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (9)
1. parasols parachute-opening effort-saving mechanism; It is characterized in that; Comprise overarm, stay cord, elastomeric element and fixed block; Said stay cord comprises first end and the second end, and said the second end, said elastomeric element and said fixed block all are positioned at said overarm, and said first end wears out the end face of said overarm; Said the second end and said fixed block are fixed, and said elastomeric element is between the end face of described overarm and said fixed block and respectively against the end face and the said fixed block of described overarm.
2. parasols parachute-opening effort-saving mechanism according to claim 1 is characterized in that said elastomeric element is a spring, and said spring housing is located on the said stay cord.
3. parasols parachute-opening effort-saving mechanism according to claim 1 is characterized in that said fixed block is the end face card.
4. parasols parachute-opening effort-saving mechanism according to claim 3 is characterized in that said stay cord is a steel wire rope, and said end face card is a steel wire end face card.
5. parasols parachute-opening effort-saving mechanism according to claim 1 is characterized in that, said parasols parachute-opening effort-saving mechanism also comprises the stay cord support unit, the said stay cord support unit of said first end pile warp part.
6. parasols parachute-opening effort-saving mechanism according to claim 5 is characterized in that said stay cord support unit is the rest pad that has chute, the said chute of said first end pile warp part.
7. parasols parachute-opening effort-saving mechanism according to claim 5; It is characterized in that; Said parasols parachute-opening effort-saving mechanism also comprises the brace fixed block, and said stay cord support unit is installed on the said brace fixed block, and said first end is fixed on the said brace fixed block.
8. parasols parachute-opening effort-saving mechanism according to claim 7 is characterized in that, said stay cord support unit and said brace fixed block are integrally formed.
9. parasols parachute-opening effort-saving mechanism according to claim 7 is characterized in that, said parasols parachute-opening effort-saving mechanism also comprises locking pressure plate, and said brace fixed block is fixed on the column of parasols through said locking pressure plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202714949U CN202172968U (en) | 2011-07-28 | 2011-07-28 | Sun shade with opening force saving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202714949U CN202172968U (en) | 2011-07-28 | 2011-07-28 | Sun shade with opening force saving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202172968U true CN202172968U (en) | 2012-03-28 |
Family
ID=45862882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202714949U Expired - Lifetime CN202172968U (en) | 2011-07-28 | 2011-07-28 | Sun shade with opening force saving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202172968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247042A (en) * | 2011-07-28 | 2011-11-23 | 马准安 | Labor saving mechanism for deploying sunshade |
-
2011
- 2011-07-28 CN CN2011202714949U patent/CN202172968U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247042A (en) * | 2011-07-28 | 2011-11-23 | 马准安 | Labor saving mechanism for deploying sunshade |
| CN102247042B (en) * | 2011-07-28 | 2013-12-18 | 马准安 | Labor saving mechanism for deploying sunshade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120328 Effective date of abandoning: 20131218 |
|
| RGAV | Abandon patent right to avoid regrant |