CN2621478Y

CN2621478Y - Handle of straight rib type automatic umbrella

Info

Publication number: CN2621478Y
Application number: CN 03225791
Authority: CN
Inventors: 周龙交
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-04-30
Filing date: 2003-04-30
Publication date: 2004-06-30
Anticipated expiration: 2013-04-30

Abstract

An automatic handle device for opening or closing an umbrella with straight ribs comprises a handle body having a cavity receiving a middle rod assembly and a cavity provided radically to house a push button; an opening or closing umbrella device is arranged in a buckle arrangement, which is provided with a cavity having a large and small cramps being pivotally arranged at the top and bottom of the cavity; the small and large cramps are spring loaded and extended out of the buckle arrangement in a radial manner; a small hole is provided through an inner and outer tubes in responsive to the small cramp and a large hole is arranged on the inner tube in responsive to the large cramp; the push button coupled with a return spring is provided in the cavity of the main handle; two pressing surfaces with different heights are provided on the push button corresponding to the small and large cramps; a block is jacketed at the lower end of the inner tube and coupled with a return spring below the block to allow vertical movement of the block; a lug is provided above the block to increase the height of the pressing surface; a shell is arranged house the main handle and provided a slot to receive the push button. No additional space is required to house the umbrella opening and closing device, thereby reducing the volume of the handle assembly and the diameter of the umbrella handle.

Description

The handle assembly of straight bar type automatic umbrella folding and unfolding

Technical field

The utility model relates to a kind of parachute kit, is meant a kind of handle assembly that is used for the straight bar type automatic umbrella folding and unfolding especially.

Background technology

Rain gear is to need the instrument that often uses during people live, and it is of a great variety, mainly is divided into collapsible and two kinds of straight bar types.Specially refer to the parachute kit of straight bar type at this, straight bar type parachute kit as shown in Figure 1, its by parachute deployment means 1 ' and in rod 2 ' and constituting, wherein parachute deployment means 1 ' is by last nest 11 ', nest 12 ' and the umbrella frame 14 ' that has a spring 13 ' are formed down; In the time of need umbrella frame 14 ' up being pushed into certain position with hand, under the effect of spring 13 ', umbrella is strutted, but need still when desire is ridden that both hands use together could drench the umbrella folding into the car and still subject to rainwater in this blink, so just lose the convenience of umbrella itself.

So designer of the present utility model just designs the straight bar type parachute kit that can open receipts automatically, see No. 2523255 utility model patent " a kind of straight bar type automatic umbrella folding and unfolding " of on December 4th, 2002 bulletin, it has solved the same button of repeated presses just can realize the function opening automatically, close one's umbrella easily.

But in the structure of the handgrip control device in the above-mentioned patent, parts are more, thereby volume is bigger.

The utility model content

The purpose of this utility model provides the handle assembly that a kind of straight bar type simple in structure, that can effectively dwindle the handgrip volume is opened automatically, closed one's umbrella.

For achieving the above object, solution of the present utility model is: the handle assembly of straight bar type automatic umbrella folding and unfolding comprises a handgrip main body, one button groups and a handgrip shell, be axially arranged with the cavity of excellent component part in accepting on the handgrip main body, the main body top is provided with a barricade, and the barricade below radially is provided with the cavity of a ccontaining button; Button groups is formed by opening rogger-roll device, button and pad, opening rogger-roll device is to be located in the discount, this discount is made as the containing cavity of hollow, be articulated with little, big two cramps respectively in the top and the bottom of this containing cavity, two cramps are held by spring respectively and radially stretch and place outside the discount, corresponding cramp stretch seated position, on the inner and outer pipes of middle excellent component part, be respectively equipped with little cramp and stretch the aperture of putting; Be provided with big cramp on inner pipe and stretch the macropore of putting; Button connects back-moving spring and is located in the cavity of handgrip main body; The position of the corresponding little big cramp of button is provided with neither level press surface; One pad is the below of pipe in being placed on, and its below connects so that the back-moving spring that pad slides up and down along interior pipe convexes with on pad and replenishes above-mentioned press surface in the auricle of sustained height; The handgrip shell is the housing of a socket handgrip main body, which is provided with the groove of ccontaining button.

Above-mentioned big or small cramp can be set to " L " type.

The head of above-mentioned big or small cramp is set to arc.

After adopting such scheme, because the rogger-roll device of opening of control automatic umbrella folding and unfolding is directly to be located in the discount in the utility model, matching relationship by the internal and external casing of two cramps and middle excellent part in the discount, and effectively realized the function of automatic umbrella folding and unfolding, thereby do not need to establish in addition the space and place out rogger-roll device, therefore can dwindle the volume of handle assembly on the whole, reduce the diameter of umbrella handle.

Description of drawings

Fig. 1 is a schematic perspective view of commonly using product;

Fig. 2 is the utility model umbrella closing state cutaway view;

Fig. 3 is the utility model parachute-opening action cutaway view;

Fig. 4 is the utility model action cutaway view that closes one's umbrella;

Fig. 5 is the stereogram of the utility model cramp;

Fig. 6 is the stereogram of the utility model pad.

The specific embodiment

As Fig. 5,6 and cooperate shown in Figure 2ly, the utility model handgrip control device 5 mainly comprises a handgrip main body 51, a button groups 52 and a handgrip shell 53.

Be axially arranged with the cavity 511 of excellent part 1 in accepting on the handgrip main body 51, handgrip main body 51 tops are provided with a barricade 512, radially be provided with the cavity 513 of a ccontaining button 521 near barricade 512 belows, cavity 513 is respectively equipped with returning spring 514 on the uncovered two side;

Button groups 52 is by opening rogger-roll device, button 521 and pad 522 are formed, opening rogger-roll device is to be located in the discount 35 ', discount 35 ' is provided with the containing cavity 351 of hollow, on this containing cavity 351, the bottom is articulated with little respectively, big two cramps 352,353, this is little, big two cramps 352,353 are held by spring 354 respectively and radially stretch and place outside the discount 35 ', two cramps 352,353 head designs for arc, corresponding two cramps 352,353 stretch seated position, in middle excellent part 2, outer tube 21 ', be respectively equipped with little cramp 352 on 22 ' and stretch the aperture 211 ' of putting buckle, 221 ', stretch the macropore 212 ' of putting buckle and on interior pipe 21 ', be provided with big cramp 353; Button 521 is provided with two projections 5211 to connect the returning spring 514 on above-mentioned cavity 513 two sides, and the position of button 521 corresponding little big cramps 352,353 is provided with neither level high and

low press surface

5212,5213; Pad 522 is belows of pipe 21 ' in being placed on, convexes with an auricle 5221 in the one side, and the thickness of this auricle 5221 equals the difference in height of button 521 high and

low press surfaces

5212,5213, and the below of pad 522 is provided with back-moving spring 523;

Handgrip shell 53 is the housing of a socket handgrip main body 521, which is provided with the groove 531 of ccontaining button 521, and the lower end of pipe 21 ' is fixed on the handgrip shell 53 in the middle rod.

When the utility model is applied to parachute-opening, as shown in Figure 3, when pushing button 521, high press surface 5212 can move in discount 35 ' by pushing and pressing discount 35 ' medium and small cramp 352, because the arc of cramp head design, little cramp 352 just pine oil to the aperture 221 of outer tube 22 ', the buckle state, under the effect of stiff spring 23, middle excellent outer tube 22 ' internally manages 21 mutually, upwards launch, be fixed in the macropore 212 ' of interior pipe 21 ' below because the big cramp 353 of discount 35 ' is a button, then discount 35 ' is to be controlled by handgrip control device 5, and the returning spring 514 of the button 521 of this moment is in compressive state, under the effect of restoring force, button 521 returns to original position; Meanwhile, pad 522 is managed 21 ' and is upwards slided in the effect lower edge of back-moving spring 523, auricle 5221 just withstands on the button 521, the thickness of auricle 5221 has just in time replenished the difference in height of button 521 high and

low press surfaces

5212,5213, cooperating of button 521 and the pad 522 of this moment, the press surface that makes corresponding large and small cramp 352,353 at grade.

When the utility model is applied to umbrella closing state, as shown in Figure 4, it is big to push 521 pushing and pressing simultaneously of button, little cramp 353,352 move in discount 35 ', then big, little cramp 353,352 break away from interior pipe 21 ' simultaneously goes up big, aperture 212 ', 211 ' buckle relation, then discount 35 ' is release conditions, cooperate shown in Figure 9, movable pulley seat 31 relative fixed pulley seats 32 are drawn close, then stay cord 33 is pulled out rapidly by following nest 12, umbrella is promptly retracted by the elastic force of back-moving spring 13 in the umbrella frame 14 of parachute deployment means 1, be umbrella closing state, relend by hand and exert oneself umbrella to handgrip control device 5 place's application of forces, make the aperture 221 ' of the outer tube 22 ' of excellent part 2 aim in the aperture 211 ' of pipe 21 ' solid by 352 buttons of the little cramp in the discount 35 ', simultaneously, big cramp 353 buttons in the discount 35 ' are fixed in the macropore 212 ' of interior pipe 21 ', umbrella is complete folding state, cooperate shown in Figure 11, meanwhile, inwardly pipe 21 ' below is mobile under the ejection of outer tube 22 ' for pad 522, then the auricle on the pad 522 5221 breaks away from the contact relation of button 521, it is little to make button 521 aim at, big cramp 352,353 position is the state of a height press surface again, so that during next parachute-opening, low press surface 5213 can not touch big cramp 353.

Claims

1, the handle assembly of straight bar type automatic umbrella folding and unfolding, it comprises a handgrip main body, a button groups and a handgrip shell,

Be axially arranged with the cavity of excellent component part in accepting on the handgrip main body, the main body top is provided with a barricade, and the barricade below radially is provided with the cavity of a ccontaining button; It is characterized in that:

Button groups is formed by opening rogger-roll device, button and pad, opening rogger-roll device is to be located in the discount, this discount is made as the containing cavity of hollow, be articulated with little, big two cramps respectively in the top and the bottom of this containing cavity, two cramps are held by spring respectively and radially stretch and place outside the discount, corresponding cramp stretch seated position, on the inner and outer pipes of middle excellent component part, be respectively equipped with little cramp and stretch the aperture of putting; Be provided with big cramp on inner pipe and stretch the macropore of putting; Button connects back-moving spring and is located in the cavity of handgrip main body; The position of the corresponding little big cramp of button is provided with neither level press surface; One pad is the below of pipe in being placed on, and its below connects so that the back-moving spring that pad slides up and down along interior pipe convexes with on pad and replenishes above-mentioned press surface in the auricle of sustained height;

The handgrip shell is the housing of a socket handgrip main body, which is provided with the groove of ccontaining button.

2, the handle assembly of straight bar type automatic umbrella folding and unfolding as claimed in claim 1 is characterized in that: above-mentioned big or small cramp can be set to " L " type.

3, the handle assembly of straight bar type automatic umbrella folding and unfolding as claimed in claim 1 is characterized in that: the head of above-mentioned big or small cramp is set to arc.