CN203341139U - Opening and closing control device for multi-folding umbrella capable of automatic opening and closing - Google Patents

Abstract

The utility model discloses an opening and closing control device for a multi-folding umbrella capable of automatic opening and closing. The multi-folding umbrella capable of automatic opening and closing comprises an umbrella rib supporting frame assembly with an umbrella closing spring, a middle rod, an upper nest, a lower nest and an automatic opening and closing control device. An umbrella opening spring is arranged in the middle rod; the upper nest is fixedly arranged on the upper end of the middle rod; the lower nest is slideably sleeved on the middle rod; the automatic opening and closing control device is arranged in an umbrella handle and in the middle rod; a control press seat body is provided with an umbrella opening and closing button with a first reset elastic member and a lock catch boss; lock or release of a terrace body is executed by a lock catch hook sheet with a pushing elastic member; in an umbrella closing condition, the lock catch boss of the umbrella opening and closing button falls into a lock recessed position on the lower part of an external pipe; the umbrella opening and closing button is pressed, and the button moves inwardly but has no contact with the lock catch hook sheet; the lock catch boss leaves the lock recessed position of the outside wall of the external pipe, and the umbrella is supported with an action of the umbrella opening spring; and the umbrella opening and closing button is pressed again, so that the terrace body is released and the umbrella closing spring pulls an umbrella rib to push the lower nest to an umbrella closing condition. The middle rod can be prolonged to accommodate the umbrella opening spring, so that the opening and closing control device is especially suitable for the multi-folding umbrella capable of automatic opening and closing.

Description

A kind of automatic multifold umbrella drive the receipts control device

Technical field

The utility model relates to the parts of parachute kit used in everyday, relates in particular to opening of a kind of automatic multifold umbrella and receives control device and adopt this to open the automatic umbrella folding and unfolding of receiving control device.

Background technology

In prior art, automatic umbrella folding and unfolding is because easy to use and very popular.Automatic umbrella folding and unfolding commonly used generally includes: the umbrella frame bracket assembly that is provided with umbrella colsing spring, inside be provided with the middle rod of deployment spring, be installed in the upper nest of middle excellent upper end and the lower nest that slip cap is contained in middle rod, be arranged on the automatic open-close control device in handle of umbrella and middle rod, for holding the drag-line that lower nest does not glide in deployed condition, this drag-line is surrounded on the assembly pulley that is located at nest and lower nest, and the one end is fixed in nest, and the other end is fixed in the automatic open-close control device through middle rod.

The Chinese utility model patent that notification number is CN2655706 discloses a kind of " a kind of automatic parachute-opening, control structure closes one's umbrella ".This automatic open-close device is arranged in handle of umbrella, comprising: button, lie in the step body of drag-line end, and for carrying out the oscillating deck to locking or the release of step body, be socketed in the movable sleeve that swings top board top etc. with elastic component with the rising spring part.When umbrella is pressed for the first time the button of automatic open-close device under folding state, umbrella shaft be released and and under the effect of deployment spring part, stretch gradually, and hold down nest by drag-line and make it to maintain deployed condition, simultaneously, after moving, under the thrust that is actively set on the Compress Spring part of originally being pushed down by outer tube, be moved upward to the position corresponding with button on middle excellent outer tube; When pressing button for the second time, button promotes to swing top board by movable sleeve, and step body is released, lower nest loses support, umbrella cover is automatic folding under the effect of umbrella colsing spring, but now, rod is can auto-folder, needs staff just can fold up to pressing down middle rod.

In the umbrella shaft compressive state, the step of button knot on the control block that closes one's umbrella, be positioned at the top of controlling handgrip, and the lower end of deployment spring part also is positioned at the top of controlling handgrip.Cause the length space of accommodating deployment spring part in umbrella shaft less, if the multi-fold umbrella of automatic open-close is more than three foldings, therefore there will be the deployment spring part because the restriction of length causes elastic force inadequate, existing multi-fold umbrella is opened and is received control device and be difficult to be applied in the above automatic umbrella of three foldings.

Summary of the invention

The technical problems to be solved in the utility model is, inadequate for the parachute-opening dynamics of existing automatic multifold umbrella, causes umbrella stand to open fully.What a kind of many foldings automatic umbrella folding and unfolding that is applicable to pipe in 2 joints or 3 joints was provided opens receiving apparatus.

The utility model solves the technical scheme that its technical problem adopts: a kind of many folding automatic umbrella folding and unfoldings open receiving apparatus, this automatic umbrella folding and unfolding comprises: the umbrella frame bracket assembly that is provided with the umbrella colsing spring part, inside be provided with the middle rod of deployment spring part, be installed in the upper nest of middle excellent upper end and the lower nest that slip cap is contained in middle rod, be arranged on the automatic open-close control device in handle of umbrella and middle rod; Described control handgrip is equipped with the button that closes one's umbrella of opening with back-moving spring part and snap close boss, and the snap close of band pushing spring part hooks sheet and carries out locking or the release to step body; At umbrella closing state, the snap close boss of driving the button that closes one's umbrella falls into the locking recess of outer tube bottom; Press button, button moves inwards but does not touch snap close and hooks sheet, and described snap close boss leaves the locking recess of outer tube outer wall, effect subumbrella at deployment spring is softened, by driving the button that closes one's umbrella, step body is released again, and the umbrella colsing spring part pulls the umbrella frame assembly under lower nest, backing into umbrella closing state.

The utility model device shape and structure in the control handgrip of umbrella body is improved.

The bottom by the seat main body of controlling handgrip of telling is fixedly connected with the inner tube bottom, its upper portion side wall has button hole, the button that closes one's umbrella of opening with the first return springs and snap close boss is arranged in button hole, with raise outside sleeve pipe below nail joint and hook locking or the release that sheet is carried out the step body to being tied to the drag-line end with the snap close of the second return springs by the seat main body, be connected on section in tell hooks sheet outer rising sleeve pipe with snap close with the interior rising casing pipe sleeve of rising elastic component.

The compressed state of umbrella shaft after closing one's umbrella, the described snap close boss of opening on the push-button socket that closes one's umbrella falls into the snap close recess of outer tube and bottom, in described interior rising sleeve pipe quilt, excellent bottom is pushed downwards and opens the push-button socket that closes one's umbrella and stagger, and described snap close hooks sheet and locks the step body that binds drag-line.

Press first the described button that closes one's umbrella of opening, open that the button that closes one's umbrella moves inwards but the outer rising sleeve pipe of not touching locking button hook sheet, described snap close boss leaves the snap close recess of outer tube bottom, effect subumbrella at deployment spring is softened, described step body is still locked to strain described drag-line by snap close hook sheet and maintains not down sliding of lower nest, and interior rising sleeve pipe is moved upward under the effect of rising elastic component opens the position that the button that closes one's umbrella can touch.

Again press the described button that closes one's umbrella of opening, drive the button that closes one's umbrella and push inward interior rising sleeve pipe, drive described snap close and hook sheet decline release step body, described lower nest loses support, and umbrella colsing spring pulls the umbrella frame assembly under lower nest, backing into umbrella closing state.

Compared with prior art, the utlity model has following beneficial effect:

The snap close of locking or release step body hooks sheet and is positioned at the bottom of controlling handgrip, its length space that takies middle excellent inner tube inside is shorter, cause the length space of the built-in deployment spring of middle rod to increase, deployment spring can increase 20 to 35 circles thus, and the elastic force increase makes the utility model device to be had in many foldings automatic umbrella folding and unfolding.

The part of controlling handgrip reduces, and structure becomes simple, and the assembling transfiguration is easy, difficult drop-off, and production cost has reduced, and opening closes one's umbrella has better operated.

The utility model also provides a kind of automatic umbrella folding and unfolding, comprise: the umbrella frame bracket assembly that is provided with umbrella colsing spring, inside be provided with the middle rod of deployment spring, be installed in the upper nest of middle excellent upper end and the lower nest that slip cap is contained in middle rod, be arranged on the automatic open-close control device in handle of umbrella and middle rod, described handle of umbrella inside set firmly by seat.

The accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:

Fig. 1 is that opening of the utility model embodiment received the close one's umbrella structural representation of rear middle excellent compressive state of control device;

Fig. 2 is the schematic diagram of opening the assembled state of receiving control device of the utility model embodiment, and wherein a is front view, b stereogram, c stereogram;

Fig. 3 is the schematic diagram of opening the assembled state of receiving control device of the utility model embodiment, and wherein a is front view, and b is stereogram;

Fig. 4 is the structural representation of outer rising sleeve pipe, and wherein a is front view, and b is upward view, and c is stereogram, and d is stereogram;

Fig. 5 is that opening of the utility model embodiment received control device design of part schematic diagram, and wherein a is that snap close hooks the sheet stereogram, and b is interior rising sleeve pipe stereogram, and c is locking push-button socket stereogram, and d is by seat main body stereogram;

Fig. 6 discharges the internal structure schematic diagram while closing one's umbrella button after the parachute-opening of automatic umbrella folding and unfolding of the utility model embodiment;

Fig. 7 is the structural representation of the rear state that closes one's umbrella of the automatic umbrella folding and unfolding of the utility model embodiment;

Fig. 8 is the structural representation of the decomposing state of opening the locking unit of receiving control device of the utility model embodiment.

In figure, 1. handle of umbrella, 11. by the seat main body, 13. drive the button that closes one's umbrella, 2. middle rod, 21. inner tube, 22. middle pipe, 23. outer tube, 3. go up nest, 4. descend nest, 5. umbrella frame bracket assembly, 6. automatic open-close control device, 7. umbrella colsing spring, 8. deployment spring, 61. drag-line, 62. step body, 611. assembly pulley, 67. interior rising sleeve pipe, 64. outer rising sleeve pipe, 69. pinning, 631. snap close boss, 681. the first return springs, 682. the second return springs, 65. snap close hooks sheet, 68. rising elastic component, 64d. the first blocking boss, 64e. the recessed bayonet socket of the first blocking, 64c. locking nail hole, 64b. elastic component contact-making surface, 64h. snap close hooks the sheet standing groove, 64a. balanced surface, 64f. interior rising sleeve pipe block face, 64g. rising elastic component locating hole, 65a. locking nail hole, 65b. snap close hooks the sheet contact-making surface, 67a. the second blocking boss, 67d. open button the second touching face that closes one's umbrella, 67b. middle pipe touching face, 63c. the 3rd blocking boss, 63a month shape hooks the sheet standing groove, 63b. open button the first touching face that closes one's umbrella, 11c. the recessed bayonet socket of the second blocking, 11b. the recessed bayonet socket of the 3rd blocking, 11i. the first return springs putting hole, 11d. the second return springs putting hole, 11a. chucking nail hole, 632. ring part, 631a. month shape hooks sheet, 63. open the push-button socket that closes one's umbrella, 12. sleeve pipe, 121. elastic component base, 11e. cavity, 11f. cavity, 11g. the first button guide groove, 11h. the second button guide groove, 11j. circular hole, 633. protruding, 64i. outer rising sleeve pipe side, 231. locking recess.

The specific embodiment

As shown in Figure 1, the utility model embodiment provide automatic umbrella folding and unfolding, comprise: the umbrella frame bracket assembly 5 that is provided with umbrella colsing spring 7, inside be provided with middle excellent 2 of deployment spring 8, the upper nest 3 and the slip cap that are installed in middle excellent 2 upper ends are contained in middle excellent 2 lower nest 4, are arranged on the automatic open-close control device 6 in handle of umbrella 1 and middle excellent 2.Wherein, middle excellent 2 comprise from outside to inside an outer tube 23, one or more middle pipe 22 and an inner tube 21 of socket successively, this inner tube 21 with by seat main body 11, be fixedly connected with, this outer tube 23 is connected with upper nest 3.Described peace seat main body 11 surfaces are provided with drives the button 13 that closes one's umbrella, the described snap close boss 631 by also being provided with locking or release outer tube 23 in seat main body 11.Described automatic open-close control device 6 comprises the drag-line 61 do not glided in deployed condition for holding lower nest 4, and this drag-line 61 is surrounded on the assembly pulley 611 that is located at nest 3 and lower nest 4, and the one end is fixed in nest 3, and the other end is fixed in step body 62 through middle excellent 2.This automatic open-close is controlled can adopt same as the prior art or similar structure and principle, no longer sets forth herein.The utility model embodiment key is that the snap close that a kind of locking is provided or discharges step body hooks the bottom that sheet is positioned at outer rising sleeve pipe, its length space that takies middle excellent inner tube inside is shorter, cause the length space of the built-in deployment spring of middle rod to increase, deployment spring can increase 20 to 35 circles thus, and the elastic force increase makes the utility model device to be had in many foldings automatic umbrella folding and unfolding.

As shown in Fig. 2 to Fig. 5, described automatic umbrella folding and unfolding drive the receipts control device, be arranged on that handle of umbrella 1 inside sets firmly by seat main body 11.The described receiving apparatus of opening comprises by the sleeve pipe 12 of the bottom of seat main body 11 and pegs graft and fix with pinning with inner tube 21, its upper portion side wall has button hole, with opening of the first return springs 681 and snap close boss 631 button 13 that closes one's umbrella, be arranged in button hole, and outer rising sleeve pipe 64 and by the second return springs 682 is installed between seat main body 11, the snap close of described outer rising sleeve pipe hooks sheet 65 standing groove 64h and snap close hook sheet 65 is pegged graft and use pinning 69 fixing, snap close hooks locking and the release that sheet 65 is carried out the step body 62 to being tied to drag-line 61 ends, the top the lifting that with 68 outer rising sleeve pipe 64 of rising elastic component, are positioned at by the cavity 11f button guide groove 11h on seat main body 11 hook the top of sheet 65 and the bottom of inner tube 21 at described snap close, interior rising cover 67 is positioned at the parallel placement of outer increased pipe side 64i of outer rising cover 64, the second blocking boss 67a of interior rising sleeve pipe 67 is fastened in the recessed bayonet socket 64e of the first blocking of outer rising sleeve pipe 64, in the 11f cavity that the sleeve pipe 64 of being convenient to raise is outside packed into by seat main body 11, interior rising sleeve pipe 67 bottoms are pressed with rising elastic component 68 in advance, it is slided up and down.The first blocking boss 64d slide fastener of described outer rising sleeve pipe 64, in the recessed bayonet socket 11b of the 3rd blocking by seat main body 11, is convenient to middle excellent 2 fixing the going up of lower parts casing pipe 12 that also are not plugged into by seat main body 11, makes its outer rising sleeve pipe 64 difficult drop-offs.The moon, shape hook sheet 631a was direct punch forming, moon shape hook sheet 631a is positioned at the 63a month shape of opening the push-button socket 63 that closes one's umbrella and hooks the sheet standing groove, open the 3rd blocking boss 63c that receives push-button socket 63 and be equipped in the recessed bayonet socket 11c of the second blocking by seat main body 11, be convenient to middle excellent 2 fixing the going up of lower parts casing pipe 12 that also are not plugged into by seat main body 11, it is opened and receives push-button socket 63 difficult drop-offs.The locking recess 231 of the outer tube of telling 23 outer walls be punch forming, its lower edge is the inclined plane of slightly outwards outstanding outer tube wall, while being convenient to after closing one's umbrella the compression umbrella shaft, the lower end of outer tube 23 easily enters the ring part 632 of driving the button 63 that closes one's umbrella; Be provided with deployment spring base 121 in inner tube 21 lower tube, described step body 62 can freely slide up and down elastic component base 121 is interior.The sidewall of elastic component base 121 and inner tube 21 has and can hook the square hole that sheet 65 stretches into deployment spring base 121 locking step bodies 62 for snap close.

Described by shown in shape and structure Fig. 2 to Fig. 5 of seat main body 11.Bottom is the sleeve pipe 12 that can peg graft with inner tube 21 bottoms, its upper portion side wall has places the cavity 11e that drives the button 13 that closes one's umbrella, the inwall in relative key hole is provided with the first button guide groove 11g, the guide groove center bottom is provided with the first return springs 681 and is positioned the first return springs putting hole 11i, and outer rising sleeve pipe 64 its middle parts are provided with the rising elastic component 68 elastic component locating hole 64g that is positioned to raise.

Tell open close one's umbrella button 13 for and button the first touching face 63b that closes one's umbrella by opening of the identical arc of seat main body 11 outer wall, the ring part outer wall of moon shape hook sheet 631a bottom is provided with the projection 633 that the first return springs 681 is tied in embedding, described snap close boss 631 is arranged on the ring part inwall of opening push-button socket 63 bottoms that close one's umbrella, as shown in Figure 5.

the operation principle of brief description the utility model device

The compressed state of umbrella shaft after closing one's umbrella, as shown in Figure 1, the described snap close boss 631 be arranged on the moon shape hook sheet 631a that opens the push-button socket 63 that closes one's umbrella falls into the snap close recess 231 of described outer tube 23 bottoms, lock thus the confined state that outer tube 23 maintains middle rod, now described interior rising sleeve pipe 67 is squeezed to interior rising sleeve pipe block face 64f downwards and opens the push-button socket 63 that closes one's umbrella by described middle pipe 22 bottoms and staggers, but described snap close hooks sheet 65, still locks the step body 62 that binds drag-line 61.

Press first the described button 13 that closes one's umbrella of opening, although driving the button 13 that closes one's umbrella moves inward, but due to described interior rising sleeve pipe 67 with open push-button socket 63 positions that close one's umbrella and stagger, driving the button that closes one's umbrella can not touch and open the button second touching face 67d that closes one's umbrella, but described snap close hooks sheet 65 and still locks the step body 62 that binds drag-line 61, make it can't empty.Under-walk the snap close recess 231 that described snap close boss 631 leaves outer tube 23 bottoms, in, rod is not locked, effect subumbrella at deployment spring 8 is softened, and now described step body 62 is still locked to strain described drag-line 61 by snap close hook sheet 65 and holds not down sliding of lower nest 4; But being moved upward under the effect of rising elastic component 68, interior rising sleeve pipe 67 opens the position that the button 13 that closes one's umbrella can touch, as shown in Figure 6.

Again press the described button 13 that closes one's umbrella of opening, open close one's umbrella button 13 inwards in mobile the promotion rising sleeve pipe 67 open button the second touching face 67d that closes one's umbrella, make it touch outer rising sleeve pipe 64, thereby drive described snap close hook sheet 65 and move inwards the release step body of telling 62, described lower nest 4 loses to support and glides, umbrella colsing spring 7 pulls the umbrella frame assembly that lower nest is back into to umbrella closing state 4 times, as shown in Figure 7.

Claims (8)

1. an automatic multifold umbrella drives the receipts control device, described automatic umbrella folding and unfolding comprises: the umbrella frame bracket assembly (5) that is provided with umbrella colsing spring (7), inside be provided with the middle rod (2) of deployment spring (8), be installed in the upper nest (3) of middle rod (2) upper end and the lower nest (4) that slip cap is contained in middle rod (2), be arranged on the automatic open-close control device (6) in handle of umbrella (1) and middle rod (2); Described control by seat main body (11) be equipped with the first return springs (681) and snap close boss (631) open the push-button socket that closes one's umbrella (63), hook locking or the release of sheet (65) execution to step body (62) with the snap close of the second return springs (682); At umbrella closing state, the snap close boss (631) of driving the button that closes one's umbrella (13) falls into the locking recess (231) of outer tube (23) bottom; Press off the button that closes one's umbrella (13), driving the button that closes one's umbrella (13) moves inwards but does not touch snap close hook sheet (65), described snap close boss (631) leaves the locking recess (231) of outer tube (23) outer wall, effect subumbrella at deployment spring (8) is softened, again by driving the button that closes one's umbrella (13), step body (62) is released, and umbrella colsing spring (7) pulls the umbrella frame assembly under lower nest (4), backing into umbrella closing state, it is characterized in that:

?the described receiving apparatus of opening is fastenedly connected by the sleeve pipe (12) of the bottom of seat main body (11) and inner tube (21), its upper portion side wall has button hole, the button that closes one's umbrella (13) of opening with the first return springs (681) and snap close boss (631) is arranged in button hole, and outer rising sleeve pipe (64) and by the seat main body (11) between the second return springs (682) is housed, its snap close of described outer rising sleeve pipe (64) hooks sheet (65) standing groove (64h) and pegs graft with snap close hook sheet (65) and use pinning (69) fixing, snap close hooks locking and the release that sheet (65) is carried out the step body (62) to being tied to drag-line (61) end, the top the lifting that with the outer rising sleeve pipe (64) of (68) of rising elastic component, are positioned at by cavity (11f) the button guide groove (11h) on seat main body (11) hook the top of sheet (65) and the bottom of inner tube (21) at described snap close, the compressed state of umbrella shaft after closing one's umbrella, the described snap close boss (631) be arranged on the moon shape hook sheet (631a) of opening the push-button socket that closes one's umbrella (63) falls into the snap close recess (231) of described outer tube (23) bottom, lock thus the confined state that outer tube (23) maintains middle rod, now described interior rising sleeve pipe (67) is squeezed to interior rising sleeve pipe block face (64f) downwards and opens the push-button socket that closes one's umbrella (63) by described middle pipe (22) bottom and staggers, but described snap close hooks sheet (65), still locks the step body (63) that binds drag-line (61),

Press the described button that closes one's umbrella (13) of opening, although driving the button that closes one's umbrella (13) moves inward, but due to described interior rising sleeve pipe (67) with open the push-button socket that closes one's umbrella (63) position and stagger, drive the button that closes one's umbrella and can not touch button the second touching face (67d) that closes one's umbrella of opening, but described snap close hooks sheet (65) and still locks the step body (62) that binds drag-line (61), make it can't empty; Under-walk the snap close recess (231) that described snap close boss (631) leaves outer tube (23) bottom, in, rod is not locked, effect subumbrella at deployment spring (8) is softened, described step body (62) is still hooked sheet (65) locking by snap close and holds not down sliding of lower nest (4) to strain described drag-line (61), but interior rising sleeve pipe (67) is moved upward to and opens the position that the button that closes one's umbrella (13) can touch under the effect of rising elastic component (68);

Again press the described button that closes one's umbrella (13) of opening, open the button that closes one's umbrella (13) mobile button the second touching face (67d) that closes one's umbrella of opening that promotes interior rising sleeve pipe (67) inwards, make it touch outer rising sleeve pipe (64), drive described snap close hook sheet (65) thereby move inwards and discharge the step body of telling (62), described lower nest (4) loses to support and glides, and umbrella colsing spring (7) pulls the umbrella frame assembly under lower nest (4), backing into umbrella closing state.

2. roll over according to claim 1 the receiving apparatus of opening of umbrella, it is characterized in that: the sleeve pipe (12) of the described bottom by seat main body (11) for pegging graft with inner tube (21) bottom, its upper portion side wall has holds the cavity (11e) of opening the button that closes one's umbrella (13), the inwall in relative key hole is provided with the first button guide groove (11g), the guide groove center bottom is provided with the first return springs (681) and is positioned the first return springs putting hole (11i), and its middle part of outer rising sleeve pipe (64) is provided with rising elastic component (68) the elastic component locating hole (64g) that is positioned to raise.

Folding umbrella according to claim 1 open receiving apparatus, it is characterized in that: also comprise being fastened in inner tube (21) lower tube being provided with deployment spring base (121), described step body (62) can freely slide up and down in elastic component base (121); The sidewall of elastic component base (121) and inner tube (21) has and can hook the square hole that sheet (65) stretches into deployment spring base (121) locking step body (62) for snap close.

4. folding umbrella according to claim 1 opens receiving apparatus, it is characterized in that: described interior rising cover (67) is positioned at the parallel placement in outer increased pipe side (64i) of outer rising cover (64), the second blocking boss (67a) of interior rising sleeve pipe (67) is fastened in the recessed bayonet socket of the first blocking (64e) of outer rising sleeve pipe (64), in (11f) cavity that the sleeve pipe (64) of being convenient to raise is outside packed into by seat main body (11), interior rising sleeve pipe (67) bottom is pressed with rising elastic component (68) in advance, and it is slided up and down.

5. folding umbrella according to claim 1 opens receiving apparatus, it is characterized in that: described month shape hooks sheet (631a) and is positioned at the moon shape hook sheet standing groove (63a) of opening the push-button socket that closes one's umbrella (63), open the 3rd blocking boss (63c) of receiving push-button socket (63) and be equipped in the recessed bayonet socket of the second blocking (11c) by seat main body (11), be convenient to middle rod (2) and also be not plugged into by the lower parts casing pipe (12) of seat main body (11) fixing above, it is opened and receive push-button socket (63) difficult drop-off.

6. folding umbrella according to claim 1 opens receiving apparatus, it is characterized in that: described outer rising sleeve pipe (64) and by the seat main body (11) between the second return springs (682) is installed, its snap close of described outer rising sleeve pipe (64) hooks sheet (65) standing groove (64h) and pegs graft with snap close hook sheet (65) and use pinning (69) fixing, snap close hooks locking and the release that sheet (65) is carried out the step body (62) to being tied to drag-line (61) end, the top the lifting that with the outer rising sleeve pipe (64) of (68) of rising elastic component, are positioned at by cavity (11f) the button guide groove (11h) on seat main body (11) hook the top of sheet (65) and the bottom of inner tube (21) at described snap close, the first blocking boss (64d) slide fastener of described outer rising sleeve pipe (64) is in the recessed bayonet socket of the 3rd blocking (11b) by seat main body (11), be convenient to middle rod (2) and also be not plugged into by the lower parts casing pipe (12) of seat main body (11) fixing above, make its outer rising sleeve pipe (64) difficult drop-off.

7. folding umbrella according to claim 1 opens receiving apparatus, it is characterized in that: button the first touching face (63b) that closes one's umbrella of opening that the button that closes one's umbrella (13) is and presses an identical arc of main body (11) outer wall of opening of telling, the ring part outer wall of moon shape hook sheet (631a) bottom is provided with embedding and ties the projection of the first return springs (681) (633), and described snap close boss (631) is arranged on the ring part inwall of opening the push-button socket that closes one's umbrella (63) bottom.

8. an automatic umbrella folding and unfolding, comprise: the umbrella frame bracket assembly (5) that is provided with umbrella colsing spring (7), inside be provided with the middle rod (2) of deployment spring (8), be installed in the upper nest (3) of middle rod (2) upper end and the lower nest (4) that slip cap is contained in middle rod (2), be arranged on the automatic open-close control device (6) in handle of umbrella (1) and middle rod (2), it is characterized in that, described handle of umbrella (1) inside set firmly by being provided with the arbitrary described receipts control device of opening of claim 1 to 11 on seat main body (11).

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