CN210203645U - Folding umbrella structure convenient to receive and release - Google Patents
Folding umbrella structure convenient to receive and release Download PDFInfo
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- CN210203645U CN210203645U CN201920923527.XU CN201920923527U CN210203645U CN 210203645 U CN210203645 U CN 210203645U CN 201920923527 U CN201920923527 U CN 201920923527U CN 210203645 U CN210203645 U CN 210203645U
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- sliding sleeve
- folding umbrella
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Abstract
The utility model discloses a folding umbrella structure convenient to receive and release, including the telescopic link, the telescopic link is including the installation cover, the cover in the middle of cup jointing is cup jointed to the bottom of installation cover, the dead lever is cup jointed to the bottom of middle cover, the spring is all installed to installation cover and middle cover inner chamber, the umbrella face is connected at the top of installation cover, cup joint the sliding sleeve on the installation cover, install folding umbrella stand between sliding sleeve and umbrella face, it has the spacing groove to open on the installation cover inner wall, middle cover outer wall installation stopper, the stopper joint is at the spacing inslot, the stopper links victory bottom and the top of connecting the sliding sleeve through first stay cord and second respectively, the handle is connected to the bottom of dead lever, install the. The telescopic rod is driven to contract through the retracting mechanism, the limiting block moves upwards along the limiting groove, then the first pull rope pulls the sliding sleeve to move downwards, the umbrella cover is packed up by the folding umbrella stand, the telescopic rod is driven to extend through the retracting mechanism, the limiting block moves downwards along the limiting groove, then the second pull rope pulls the sliding sleeve to move upwards, the umbrella cover is opened by the folding umbrella stand, single-hand operation is achieved, and the umbrella stand is convenient to use.
Description
Technical Field
The utility model relates to a folding umbrella technical field specifically is a folding umbrella structure convenient to receive and release.
Background
The existing folding umbrella mainly pushes a sliding sleeve manually, so that the sliding sleeve slides on a telescopic rod, and a folding umbrella stand formed by a plurality of connecting rods connected in a rotating mode is opened or contracted, so that an umbrella cover is opened or closed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a folding umbrella structure convenient to receive and release to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a folding umbrella structure convenient to fold and unfold comprises an umbrella cover, a folding umbrella stand, a sliding sleeve and a telescopic rod, wherein the telescopic rod comprises an installation sleeve, the bottom of the installation sleeve is slidably sleeved with a middle sleeve, the bottom of the middle sleeve is slidably sleeved with a fixed rod, springs are respectively installed between the top of an inner cavity of the installation sleeve and the outer wall of the top of the middle sleeve as well as between the top of the inner cavity of the middle sleeve and the outer wall of the top of the fixed rod, the top of the installation sleeve is fixedly connected with the middle part of the umbrella cover, the outer wall of the installation sleeve is slidably sleeved with the sliding sleeve, the folding umbrella stand is installed between the outer wall of the sliding sleeve and the umbrella cover, a limiting groove is formed in the inner wall of the installation sleeve, a limiting block is fixedly installed on the outer wall of the middle sleeve, the limiting block is slidably clamped in the limiting groove, the outer wall and the top of the limiting block are respectively, the other end of the second stay cord slides and runs through the top outer wall of the limiting groove and the top of the fixed connection sliding sleeve, the bottom of the fixed rod is fixedly connected with the handle, a rotating groove is formed in the handle, a retracting mechanism is installed in the rotating groove, one end of the retracting rope is fixedly connected with the retracting mechanism, and the other end of the retracting rope slides and runs through the top of the fixed rod, the middle sleeve top plate and the inner cavity of the fixed connection installation sleeve.
Preferably, two the spring all is in compression state, and the external diameter of two springs equals the internal diameter of installation cover and middle cover respectively, open the outer wall of dead lever has the draw-in groove, the bottom inner wall fixed mounting of middle cover has the fixture block of joint draw-in groove.
Preferably, the jack includes the pivot, the pivot is cup jointed to the internal rotation of transfer groove, the fixed wind-up wheel that cup joints in middle part of pivot, the one end of putting the rope is received to the outer wall fixed connection on the wind-up wheel, the fixed carousel that cup joints in one end of pivot, the outer wall of carousel rotates one side outer wall that runs through the handle, the other end of pivot is fixed to be cup jointed the ratchet, it has the spout to open in the handle at ratchet top, the slip joint slide bar in the spout, the top outer wall of slide bar and the both ends of the top inner wall difference fixed connection pressure spring of spout, the articulated pawl in bottom of slide bar, the ratchet of pawl meshing ratchet outer wall, the one end of fixed connection push rod on the lateral wall of slide bar, the other end slip of push rod runs.
Preferably, the outer wall of the rotary table is provided with net-shaped anti-skid grains, the pressure spring is always in a compressed state, and the hinged position of the pawl and the sliding rod is provided with the torsion spring.
Compared with the prior art, the beneficial effects of the utility model are that: the folding umbrella frame is folded and folded by a folding and unfolding mechanism through a single hand, so that the telescopic rod is folded under the tension of the folding and unfolding rope, the middle sleeve slides into the mounting sleeve, the limiting block slides along the limiting groove, the limiting block moves upwards along the limiting groove, the sliding sleeve is pulled to move downwards through the first pull rope, and the folding umbrella frame is folded and folded on the umbrella surface to finish the operation of folding the folding umbrella through the single hand; when the folding and unfolding mechanism is operated by one hand to release the folding and unfolding ropes, the fixed rod slides out of the middle sleeve by the thrust of the spring, the middle sleeve slides out of the mounting sleeve, the telescopic rod extends, and the limiting block slides down along the limiting groove, so that the second pull rope pulls the sliding sleeve to move upwards, the umbrella cover is unfolded by the folding umbrella stand, and the folding umbrella is unfolded by one hand; the folding and unfolding operation of the folding umbrella can be completed by one hand, a user can conveniently lift other articles by the other hand when opening the umbrella, and the folding umbrella is convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;
FIG. 4 is a schematic view of the structure of the handle surface of the present invention;
fig. 5 is a schematic structural view of the retracting mechanism of the present invention;
in the figure: 1 umbrella surface, 2 folding umbrella stand, 3 sliding sleeve, 4 telescopic rod, 41 mounting sleeve, 42 middle sleeve, 43 spring, 44 fixing rod, 5 handle, 6 rotary groove, 7 retraction mechanism, 71 rotary shaft, 72 rotary disc, 73 retraction wheel, 74 ratchet wheel, 75 slide rod, 76 pawl, 77 push rod, 78 pressure spring, 8 limit groove, 9 limit block, 10 first pull rope, 11 second pull rope, 12 retraction rope and release rope and 13 sliding groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a folding umbrella structure convenient to fold and unfold comprises an umbrella cover 1, a folding umbrella stand 2, a sliding sleeve 3 and a telescopic rod 4, wherein the telescopic rod 4 comprises a mounting sleeve 41, the bottom of the mounting sleeve 41 is slidably sleeved with a middle sleeve 42, the bottom of the middle sleeve 42 is slidably sleeved with a fixed rod 44, springs 43 are respectively mounted between the top of an inner cavity of the mounting sleeve 41 and the outer wall of the top of the middle sleeve 42 as well as between the top of the inner cavity of the middle sleeve 42 and the outer wall of the top of the fixed rod 44, the top of the mounting sleeve 41 is fixedly connected with the middle part of the umbrella cover 1, the outer wall of the mounting sleeve 41 is slidably sleeved with the sliding sleeve 3, the folding umbrella stand 2 is mounted between the outer wall of the sliding sleeve 3 and the umbrella cover 1, a limiting groove 8 is formed in the inner wall of the mounting sleeve 41, a limiting block 9 is fixedly mounted on the outer wall of the middle sleeve 42, the limiting block 9 is slidably clamped in the limiting groove 8, the outer wall and the top, the other end of the second pull rope 11 penetrates through the outer wall of the top of the limiting groove 8 in a sliding mode and is fixedly connected with the top of the sliding sleeve 3, the bottom of the fixed rod 44 is fixedly connected with the handle 5, the rotating groove 6 is formed in the handle 5, the retracting mechanism 7 is installed in the rotating groove 6, one end of the retracting rope 12 is fixedly connected with the retracting mechanism 7, and the other end of the retracting rope 12 penetrates through the top of the inner cavity of the fixed rod 44, the top plate of the middle sleeve 42 and is fixedly connected with the top of the mounting sleeve 41 in a. The rope 12 is wound and unwound through the folding and unwinding mechanism 7, so that the mounting sleeve 41 is pulled to slide towards the fixed rod 44, the fixed rod 44 slides into the middle sleeve 42, the middle sleeve 42 slides into the mounting sleeve 41, the telescopic rod 4 is contracted, meanwhile, the limiting block 9 moves upwards along the limiting groove 8, so that the sliding sleeve 3 is pulled to move downwards through the first pull rope 10, the folding umbrella stand 2 folds and retracts the umbrella cover 1, when the umbrella cover 1 needs to be unfolded, the folding and unwinding mechanism 7 releases the rope 12, the spring 43 pushes the fixed rod 44 to slide out of the middle sleeve 42, the middle sleeve 42 slides out of the mounting sleeve 41, the limiting block 9 slides downwards along the limiting groove 8, so that the second pull rope 11 pulls the sliding sleeve 3 to move upwards, the folding umbrella stand 2 stretches the umbrella cover 1, and the folding and unwinding operation of the existing folding umbrella can be finished by one hand, and.
The two springs 43 are in a compressed state, so that the fixing rod 44 can be conveniently pushed to slide out of the middle sleeve 42 and the middle sleeve 42 to slide out of the mounting sleeve 41, the outer diameter of the two springs 43 is equal to the inner diameter of the mounting sleeve 41 and the middle sleeve 42 respectively, bending generated when the springs 43 are compressed is avoided, a clamping groove is formed in the outer wall of the fixing rod 44, a clamping block for clamping the clamping groove is fixedly mounted on the inner wall of the bottom of the middle sleeve 42, the middle sleeve 42 is limited by the limiting groove 8 and the limiting block 9, the middle sleeve 42 is prevented from being separated from the mounting sleeve 41, and similarly, the fixing rod 44 is limited by.
The retracting mechanism 7 comprises a rotating shaft 71, the rotating shaft 71 is sleeved in the rotating cavity of the rotating groove 6, a winding wheel 73 is fixedly sleeved in the middle of the rotating shaft 71, one end of the unwinding rope 12 is fixedly connected to the outer wall of the winding wheel 73, a rotating disc 72 is fixedly sleeved at one end of the rotating shaft 71, the outer wall of the rotating disc 72 penetrates through the outer wall of one side of the handle 5 in a rotating mode, a ratchet 74 is fixedly sleeved at the other end of the rotating shaft 71, a sliding groove 13 is formed in the handle 5 at the top of the ratchet 74, a sliding rod 75 is clamped in the sliding groove 13 in a sliding mode, the outer wall of the top of the sliding rod 75 and the inner wall of the top of the sliding groove 13 are fixedly connected with the two ends of a pressure spring 78 respectively, a pawl 76 is hinged to the bottom of the sliding. The handle 5 is held by one hand, the dial 72 is pushed by a thumb, the dial 72 drives the rotating shaft 71 to rotate, so that the winding wheel 73 winds and winds the winding and unwinding rope 12, the folding umbrella is wound by one hand, in addition, when the winding and unwinding rope 12 is wound and unwound by one hand, the sliding rod 75 is pushed by the pressure spring 78, the pawl 76 is meshed with the ratchet wheel 74, the torsional spring is installed at the hinged position of the pawl 76 and the sliding rod 75, the ratchet wheel 74 can drive the pawl 76 to rotate in a single direction, the winding wheel 73 normally winds and unwinds the winding and unwinding rope 12 without automatic reversal, so that the winding and unwinding rope 12 is automatically separated from the winding wheel 73, when the folding umbrella needs to be unfolded, the thumb pushes the push rod 77 to enable the sliding rod 75 to move upwards, so that the pawl 76 is separated from the ratchet wheel 74, the winding wheel 73 can reverse, so that the winding and.
The outer wall of the rotary disc 72 is provided with the reticular anti-slip lines, so that the friction force between the outer wall of the rotary disc 72 and the thumb is increased, and the rotary disc 72 is convenient to push to rotate.
The working principle is as follows: when the utility model is used, the handle 5 is held by one hand, the rotary disc 72 is pushed by the thumb, the rotary disc 72 drives the rotary shaft 71 to rotate, so that the winding wheel 73 winds and winds the winding and unwinding rope 12, the mounting sleeve 41 is pulled to slide towards the fixed rod 44, the fixed rod 44 slides into the middle sleeve 42, the middle sleeve 42 slides into the mounting sleeve 41, the telescopic rod 4 is contracted, meanwhile, the limit block 9 moves upwards along the limit groove 8, the sliding sleeve 3 is pulled to move downwards through the first pull rope 10, the effect of pulling the sliding sleeve 3 when the existing folding umbrella is folded is the same as that of pulling the sliding sleeve 3 when the existing folding umbrella is folded, the umbrella cover 1 is folded and unwound by the folding umbrella stand 2, in addition, when the winding and unwinding rope 12 is wound and unwound, the pressure spring 78 pushes the sliding rod 75, the pawl 76 is meshed with the ratchet wheel 74, the torsional spring is installed at the hinged position of the pawl 76 and the sliding rod 75, the ratchet 74 can drive the pawl 76 to, thereby ensure that folding umbrella can not open automatically after packing up, when umbrella face 1 is opened to needs, the thumb promotes push rod 77, make slide bar 75 shift up, thereby make pawl 76 and ratchet 74 separate, then wind-up pulley 73 can reverse and emit receipts and release rope 12, at this moment, spring 43 thrust makes dead lever 44 roll-off middle cover 42, middle cover 42 roll-off mounting sleeve 41, telescopic link 4 extension, stopper 9 glides along spacing groove 8, thereby make second stay cord 11 pulling sliding sleeve 3 move up, the effect that promotes sliding sleeve 3 when opening with current folding umbrella is the same, then folding umbrella stand 2 opens umbrella face 1, thereby the operation of receiving and releasing of current folding umbrella can be accomplished to the one hand, and convenient to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a folding umbrella structure convenient to receive and release, includes umbrella face (1), folding umbrella stand (2), sliding sleeve (3) and telescopic link (4), its characterized in that: telescopic link (4) are including installation cover (41), cover (42) in the middle of the bottom sliding sleeve of installation cover (41), dead lever (44) is cup jointed in the bottom sliding of cover (42) in the middle, installation cover (41) inner chamber top and well cover (42) top outer wall in the middle and well cover (42) inner chamber top and dead lever (44) top outer wall in the middle all install spring (43), the middle part of the top fixed connection umbrella face (1) of installation cover (41), sliding sleeve (3) is cup jointed in the sliding on installation cover (41) outer wall, install folding umbrella stand (2) between sliding sleeve (3) outer wall and umbrella face (1), it has spacing groove (8) to open on installation cover (41) inner wall, well cover (42) outer wall fixed mounting stopper (9), stopper (9) slip joint is in spacing groove (8), the outer wall and the top of stopper (9) are the first stay cord of fixed connection (10) and second stay cord (11) respectively The end, the other end of first stay cord (10) slides the bottom outer wall that runs through spacing groove (8) and the bottom of fixed connection sliding sleeve (3), the other end of second stay cord (11) slides the top that runs through the top outer wall of spacing groove (8) and fixed connection sliding sleeve (3), bottom fixed connection handle (5) of dead lever (44), it has rotary trough (6) to open in handle (5), install jack mechanism (7) in rotary trough (6), the one end of putting rope (12) is received to fixed connection on jack mechanism (7), the other end of putting rope (12) slides the inner chamber top of running through dead lever (44) and middle cover (42) roof and fixed connection installation cover (41).
2. A folding umbrella structure convenient to fold and unfold as claimed in claim 1, wherein: two spring (43) all are in compression state, and the external diameter of two spring (43) equals the internal diameter of installation cover (41) and middle cover (42) respectively, open the outer wall of dead lever (44) has the draw-in groove, the bottom inner wall fixed mounting of middle cover (42) has the fixture block of joint draw-in groove.
3. A folding umbrella structure convenient to fold and unfold as claimed in claim 1, wherein: the folding and unfolding mechanism (7) comprises a rotating shaft (71), the rotating shaft (71) is sleeved in the rotating shaft of the rotating groove (6), a winding wheel (73) is fixedly sleeved in the middle of the rotating shaft (71), one end of the rope (12) is fixedly connected with the outer wall of the winding wheel (73), a rotating disc (72) is fixedly sleeved at one end of the rotating shaft (71), the outer wall of the rotating disc (72) rotates to penetrate through the outer wall of one side of a handle (5), a ratchet wheel (74) is fixedly sleeved at the other end of the rotating shaft (71), a sliding groove (13) is formed in the handle (5) at the top of the ratchet wheel (74), a sliding clamping sliding rod (75) is arranged in the sliding groove (13), the outer wall of the top of the sliding rod (75) and the inner wall of the top of the sliding groove (13) are fixedly connected with the two ends of a pressure spring (78) respectively, a pawl (76) is hinged to the, one end of a push rod (77) is fixedly connected to the side wall of the sliding rod (75), and the other end of the push rod (77) penetrates through the outer wall of the other side of the handle (5) in a sliding mode.
4. A folding umbrella structure convenient to fold and unfold as claimed in claim 3, wherein: the outer wall of the rotary table (72) is provided with net-shaped anti-skidding lines, the pressure spring (78) is always in a compressed state, and the hinged position of the pawl (76) and the sliding rod (75) is provided with the torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920923527.XU CN210203645U (en) | 2019-06-19 | 2019-06-19 | Folding umbrella structure convenient to receive and release |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920923527.XU CN210203645U (en) | 2019-06-19 | 2019-06-19 | Folding umbrella structure convenient to receive and release |
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| Publication Number | Publication Date |
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| CN210203645U true CN210203645U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920923527.XU Active CN210203645U (en) | 2019-06-19 | 2019-06-19 | Folding umbrella structure convenient to receive and release |
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| CN (1) | CN210203645U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528964A (en) * | 2020-04-30 | 2020-08-14 | 杜炜 | Binding device for binding belt for respiratory disease operation |
| CN114128631A (en) * | 2021-09-28 | 2022-03-04 | 胡亚茹 | Feed feeding machine small in occupied size |
| CN114887945A (en) * | 2022-05-19 | 2022-08-12 | 杭州互动冰雪文化旅游发展有限公司 | Effectual rockery cleaning device of clearance |
| CN115175476A (en) * | 2022-07-11 | 2022-10-11 | 维沃移动通信有限公司 | Electronic device |
-
2019
- 2019-06-19 CN CN201920923527.XU patent/CN210203645U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528964A (en) * | 2020-04-30 | 2020-08-14 | 杜炜 | Binding device for binding belt for respiratory disease operation |
| CN111528964B (en) * | 2020-04-30 | 2023-04-07 | 杜炜 | Binding device for binding belt for respiratory disease operation |
| CN114128631A (en) * | 2021-09-28 | 2022-03-04 | 胡亚茹 | Feed feeding machine small in occupied size |
| CN114887945A (en) * | 2022-05-19 | 2022-08-12 | 杭州互动冰雪文化旅游发展有限公司 | Effectual rockery cleaning device of clearance |
| CN114887945B (en) * | 2022-05-19 | 2023-12-29 | 杭州互动冰雪文化旅游发展有限公司 | Rockery cleaning device with good cleaning effect |
| CN115175476A (en) * | 2022-07-11 | 2022-10-11 | 维沃移动通信有限公司 | Electronic device |
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