CN202552458U - Umbrella fabric adjusting mechanism of beach umbrella - Google Patents
Umbrella fabric adjusting mechanism of beach umbrella Download PDFInfo
- Publication number
- CN202552458U CN202552458U CN2012201684866U CN201220168486U CN202552458U CN 202552458 U CN202552458 U CN 202552458U CN 2012201684866 U CN2012201684866 U CN 2012201684866U CN 201220168486 U CN201220168486 U CN 201220168486U CN 202552458 U CN202552458 U CN 202552458U
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- Prior art keywords
- curved boom
- fixed block
- latch
- umbrella
- spanner
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- Expired - Lifetime
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Abstract
The utility model provides an umbrella fabric adjusting mechanism of a beach umbrella, and the umbrella fabric adjusting mechanism comprises a bent arm which is sleeved on the beach umbrella and a shell which is connected with the stand column of the beach umbrella and the large bent arm, wherein the upper end of the stand column is connected with the lower end of the large bent arm through the shell. The umbrella fabric adjusting mechanism of the beach umbrella disclosed by the utility model is characterized in that a groove is arranged on the folding face of the large bent arm along a length direction and the groove is internally provided with a synchronization belt; the position of the middle part at the inner side of the bent arm is provided with a bolt assembly which is engaged and positioned with a tooth position of the synchronization belt; and one end of the bolt assembly is connected with a wrench through a steel wire rope and the bolt assembly is driven by the wrench to be separated from the synchronization belt, so that the adjustment of the bent arm is realized. When the umbrella fabric adjusting mechanism of the beach umbrella is used, only the wrench needs to be pressed and the bolt assembly is driven by a steel wire rope to be separated from the synchronization belt, so that the bent arm can be driven to adjust an umbrella fabric; and an idler wheel which is abutted against the inner side of the bent arm is arranged so that the bent arm can be more flexibly and conveniently moved up and down. The umbrella fabric adjusting mechanism of the beach umbrella has the advantages of simple structure, convenience for operation and low cost, thereby being worthy of popularization.
Description
Technical field
The utility model relates to a kind of outdoor parasols technical field, relates in particular to a kind of umbrella cover guiding mechanism of parasols.
Background technology
Parasols is widely used in leisure places such as square, seabeach, park and garden, for people provide the comfortable space of enjoying the cool as a kind of outdoor leisure apparatus.
The umbrella cover position of the parasols that uses is at present normally fixed, can not adjust, yet along with the variation of wind direction and the inclination of sunshine, if the angle of umbrella cover also can be adjusted change, the effect that just can obtain sunshade preferably, keep out the wind thereupon.In order to adapt to this demand; Also having occurred the adjustable parasols of umbrella cover now, is 201020250969.1 Chinese patent " a kind of umbrella cover guiding mechanism of parasols " like the patent No., and it includes in the vertical rod that is arranged on parasols and the housing that is connected with the brace of parasols; Said vertical rod axially be shaped on groove; One cingulum is loaded in the groove, and the fixture block that an end engages with cingulum is housed in the housing, it is characterized in that: the other end of fixture block and the upper end of snap fastener are coupling; The middle part of snap fastener is to be arranged on rotationally in the housing, is supported with spring between the lower end of snap fastener and the housing.But this structure can only be used for the straight-bar parasols, can not be used for having the parasols of curved boom.
Summary of the invention
The utility model technical problem to be solved is the umbrella cover guiding mechanism that a kind of parasols of simple in structure, easy to operate and suitable curved boom is provided to the above-mentioned state of the art.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of umbrella cover guiding mechanism of parasols; The housing that comprises on the curved boom that is placed on parasols and link to each other with big curved boom with the column of parasols; The upper end of column joins through housing with big curved boom lower end; The outside of said big curved boom is shaped to the involutory surface that cooperates with the curved boom inside dimensions, and said curved boom is located on the big curved boom through housing movably, and its upper end links to each other with umbrella stand; It is characterized in that: offer a groove on the involutory surface of said big curved boom along its length; Be laid with synchronous band in the groove, the middle inside position of said curved boom be provided with said synchronously with on the tooth position mesh the latch assembly of location, an end of latch assembly links to each other with spanner through steel wire rope; Drive latch assembly and band disengaging synchronously through spanner, thereby realize the adjustment of curved boom.
As improvement; Said latch assembly comprises latch, latch fixed block and spring; The middle part of said latch fixed block is provided with the upper end that can supply latch and inserts and up and down fixing hole; Between latch upper end and latch fixed block, be supported with a spring, make latch have trend downward all the time and the screens engagement of being with synchronously.
As improvement; The both sides of said latch fixed block are provided with connecting hole; Be connected fixing with the inboard of curved boom through screw; Offer the fixing hole corresponding opening with the latch fixed block on the said curved boom, the fixing hole that an end of said steel wire rope passes the latch fixed block is connected with the upper end of latch through chuck to be fixed, and the other end of steel wire rope passes opening and the endoporus of curved boom and links to each other with spanner below being located at curved boom.
Improve again; Said housing is to be involuted by left fixed block and right fixed block; Offer the through hole that some and big curved boom, column are connected on a left side fixed block and the right fixed block, said big curved boom offers corresponding screw with the sidepiece of column, said left fixed block and right fixed block center on curved boom, greatly curved boom and column involutory after; Be connected with column with screw and big curved boom and fix, and installed inside there is the roller that offsets with the curved boom inboard in the lower end of right fixed block.
Further improve, the lower end of said curved boom is provided with a crank shell, and said crank shell is to be involuted by left shell and right casing; The involutory back of said left shell and right casing forms a containing cavity at front end; Form a hand grip portion in the rear end, and on the inwall of crank shell, form the gathering sill that can supply steel wire rope to place, said spanner is spacing rotationally to be located in the hand grip portion of crank outer casing back; The upper end of said spanner links to each other with said steel wire rope; The lower end of spanner is provided with axis hole, is connected with the bottom of holding the chamber is rotating through pin, and in the middle and upper part of spanner and hold between the inwall in chamber and be supported with a flexible member.
As improvement, be provided with the bobbin that links to each other with the umbrella rope, spacing shell and the pulley that is used for fixing bobbin in the containing cavity of said crank shell.
At last, the bottom of said column is installed on the rotating disc of umbrella shank.
Compared with prior art; The advantage of the utility model is: on big curved boom, synchronous band is set, on curved boom, is provided with and is with the latch assembly that cooperates synchronously, during use, as long as pin spanner; Just can drive latch assembly through steel wire rope breaks away from synchronous band; Thereby just can drive curved boom umbrella cover is adjusted, and be provided with the roller that the inboard with curved boom offsets, make curved boom up and down more flexible, convenient.The utility model is simple in structure, easy to operate and cost is low, is worthy to be popularized.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the cutaway view of the utility model;
Fig. 3,4 is the user mode figure of the utility model.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
A kind of umbrella cover guiding mechanism of parasols; The housing 4 that comprises on the curved boom 1 that is placed on parasols and link to each other with big curved boom 3 with the column 2 of parasols; The bottom of column 2 is installed on the rotating disc 19 of umbrella shank 7, and the upper end of column 2 joins through housing 4 with big curved boom 3 lower ends, and the outside of big curved boom 3 is shaped to the involutory surface that cooperates with curved boom 1 inside dimensions; Curved boom 1 is located on the big curved boom 3 through housing 4 movably, and its upper end links to each other with umbrella stand 20; Housing 4 is to be involuted with right fixed block 42 by left fixed block 41; Offer some on a left side fixed block 41 and the right fixed block 42 and the counterbore that is connected of curved boom 3, column 4 greatly; Big curved boom 3 offers corresponding screw with the sidepiece of column 2; Left side fixed block 41 and right fixed block 42 around curved boom 1, big curved boom 3 and column 2 involutory after, form the cavity that supplies curved boom 1 to slide, be connected with column 2 with screw 10, nut 11 and curved boom 3 greatly simultaneously and fix; And in the lower end of housing 4 installed inside has the roller 12 that offsets with curved boom 1 inboard, roller 12 pins 13 are installed in rotation between left fixed block 41 and the right fixed block 42; Offer a groove 31 along its length on the involutory surface of big curved boom 3; Be laid with in the groove 31 and be with 32 synchronously; The middle inside position of curved boom 1 is provided with and meshes the latch assembly 8 of location with the tooth position on 32 synchronously, and an end of latch assembly 8 links to each other with spanner 6 through steel wire rope 9, drives latch assemblies 8 and is with 32 disengagings synchronously through spanner 10; Thereby realize the adjustment of curved boom 1; Latch assembly 8 comprises latch 81, latch fixed block 82 and spring 83, and the both sides of latch fixed block 82 are provided with connecting hole, is connected fixing with the inboard of curved boom 1 through screw 85; The middle part of latch fixed block 82 is provided with the upper end that can supply latch 81 and inserts and up and down fixing hole; Spring 83 is supported between latch 81 upper ends and the latch fixed block 82, makes latch 81 have trend downward all the time and that mesh with 32 screens synchronously, offers the fixing hole corresponding opening with latch fixed block 82 on the curved boom 1; The fixing hole that one end of steel wire rope 9 passes latch fixed block 82 is connected with the upper end of latch 81 through chuck 84 to be fixed, and opening and endoporus that the other end of steel wire rope 9 passes curved boom 1 link to each other with the spanner 6 of being located at curved boom 1 below; The lower end of curved boom 1 is provided with a crank shell 5; Crank shell 5 is to be involuted with right casing 52 by left shell 51, and left shell 51 is provided with corresponding connecting hole with right casing 52, connects fixing through screw 18; Left side shell 51 forms the draw-in groove structure 54 that matches with the lower end of curved boom 1 with the front end of right casing 52; Crank shell 5 is through being fixed on the lower end of curved boom 1, forwardly forms a containing cavity after left shell 51 and right casing 52 are involutory, forms a hand grip portion at the rear portion; Be provided with the bobbin 15, the spacing shell 16 that is used for fixing bobbin 15 and the pulley 17 that link to each other with umbrella rope 14 in the containing cavity; On the inwall of crank shell 5, form the gathering sill 53 that can supply steel wire rope 9 to place, spanner 6 is spacing rotationally to be located in the hand grip portion of crank shell 5 rear ends, and the upper end of spanner 6 links to each other with steel wire rope 9; The lower end of spanner 6 is provided with axis hole 61; Be connected with the bottom of holding the chamber is rotating through pin 62, improve the stability and the convenience of spanner 6 operation like this, and in the middle and upper part of spanner 6 and hold between the inwall in chamber and be supported with a flexible member 63.
During use, four fingers are pushed down spanner 6 and are pulled back, and steel wire rope 9 pulling latches 81 move upward; Latch 81 disengagements are with 32 synchronously, and grasping crank shell 5 can slide in housing 4 by front and back promotion curved boom 1, thereby umbrella cover is adjusted; After loosing one's grip, latch 81 is depressed under the active force of spring 83, latch 81 lower ends with engage with 32 tooth position synchronously; Just can locate immediately, easy to operate.
Claims (7)
1. the umbrella cover guiding mechanism of a parasols; The housing that comprises on the curved boom that is placed on parasols and link to each other with big curved boom with the column of parasols, the upper end of column joins through housing with curved boom lower end greatly, and the outside of said big curved boom is shaped to the involutory surface that cooperates with the curved boom inside dimensions; Said curved boom is located on the big curved boom through housing movably; Its upper end links to each other with umbrella stand, it is characterized in that: offer a groove along its length on the involutory surface of big curved boom, be laid with synchronous band in the groove; The middle inside position of said curved boom be provided with said synchronously with on the tooth position mesh the latch assembly of location; One end of latch assembly links to each other with spanner through steel wire rope, breaks away from through spanner drive latch assembly and synchronous band, thus the adjustment of realization curved boom.
2. umbrella cover guiding mechanism according to claim 1; It is characterized in that said latch assembly comprises latch, latch fixed block and spring; The middle part of said latch fixed block is provided with the upper end that can supply latch and inserts and up and down fixing hole; Between latch upper end and latch fixed block, be supported with a spring, make latch have trend downward all the time and the screens engagement of being with synchronously.
3. umbrella cover guiding mechanism according to claim 2; The both sides that it is characterized in that said latch fixed block are provided with connecting hole; Be connected fixing with the inboard of curved boom through screw; Offer the fixing hole corresponding opening with the latch fixed block on the said curved boom, the fixing hole that an end of said steel wire rope passes the latch fixed block is connected with the upper end of latch through chuck to be fixed, and the other end of steel wire rope passes opening and the endoporus of curved boom and links to each other with spanner below being located at curved boom.
4. umbrella cover guiding mechanism according to claim 3; It is characterized in that said housing is to be involuted by left fixed block and right fixed block; Offer some on a left side fixed block and the right fixed block and the through hole that is connected of curved boom, column greatly; Said big curved boom offers corresponding screw with the sidepiece of column; Said left fixed block and right fixed block around curved boom, big curved boom and column involutory after, is connected with column with screw and curved boom greatly and fixes, and installed inside has the roller that offsets with the curved boom inboard in the lower end of right fixed block.
5. umbrella cover guiding mechanism according to claim 4; The lower end that it is characterized in that said curved boom is provided with a crank shell; Said crank shell is to be involuted by left shell and right casing, and the involutory back of said left shell and right casing forms a containing cavity at front end, forms a hand grip portion in the rear end; And on the inwall of crank shell, form the gathering sill that can supply steel wire rope to place; Said spanner is spacing rotationally to be located in the hand grip portion of crank outer casing back, and the upper end of said spanner links to each other with said steel wire rope, and the lower end of spanner is provided with axis hole; Be connected with the bottom of holding the chamber is rotating through pin, and in the middle and upper part of spanner and hold between the inwall in chamber and be supported with a flexible member.
6. umbrella cover guiding mechanism according to claim 5 is characterized in that being provided with in the containing cavity of said crank shell the bobbin that links to each other with the umbrella rope, spacing shell and the pulley that is used for fixing bobbin.
7. umbrella cover guiding mechanism according to claim 6 is characterized in that the bottom of said column is installed on the rotating disc of umbrella shank.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012201684866U CN202552458U (en) | 2012-04-19 | 2012-04-19 | Umbrella fabric adjusting mechanism of beach umbrella |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012201684866U CN202552458U (en) | 2012-04-19 | 2012-04-19 | Umbrella fabric adjusting mechanism of beach umbrella |
Publications (1)
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CN202552458U true CN202552458U (en) | 2012-11-28 |
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Application Number | Title | Priority Date | Filing Date |
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CN2012201684866U Expired - Lifetime CN202552458U (en) | 2012-04-19 | 2012-04-19 | Umbrella fabric adjusting mechanism of beach umbrella |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202013006642U1 (en) | 2013-07-24 | 2013-10-24 | Phaeton Manufacturing Llc | A parasol |
DE202013007893U1 (en) | 2013-09-02 | 2013-11-27 | Phaeton Manufacturing Llc | A parasol |
CN108851408A (en) * | 2017-05-14 | 2018-11-23 | 多普勒集团有限公司 | Parasol |
WO2021259296A1 (en) | 2020-06-24 | 2021-12-30 | 江苏辉腾休闲用品有限公司 | Handle-operated left/right angle-adjustable parasol |
US11612224B2 (en) | 2018-11-05 | 2023-03-28 | Phaeton Manufacturing Llc. | Sunshade umbrella capable of rotating left and right |
-
2012
- 2012-04-19 CN CN2012201684866U patent/CN202552458U/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202013006642U1 (en) | 2013-07-24 | 2013-10-24 | Phaeton Manufacturing Llc | A parasol |
DE202013007893U1 (en) | 2013-09-02 | 2013-11-27 | Phaeton Manufacturing Llc | A parasol |
CN108851408A (en) * | 2017-05-14 | 2018-11-23 | 多普勒集团有限公司 | Parasol |
US11612224B2 (en) | 2018-11-05 | 2023-03-28 | Phaeton Manufacturing Llc. | Sunshade umbrella capable of rotating left and right |
WO2021259296A1 (en) | 2020-06-24 | 2021-12-30 | 江苏辉腾休闲用品有限公司 | Handle-operated left/right angle-adjustable parasol |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: Jinsha River Road, Rudong County Economic Development Zone 226004 Jiangsu city of Nantong province No. 69 Jiangsu Phaeton Leisure Products Co. Patentee after: Luo Xiong Address before: Yinzhou District Shi Feng Jia Cun, Zhejiang 315000 street takes the city of Ningbo province Ningbo Phaeton Leisure Products Co. Patentee before: Luo Xiong |
|
CP02 | Change in the address of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20121128 |
|
CX01 | Expiry of patent term |