CN210445945U - Rain sheltering device suitable for multiple occasions - Google Patents

Abstract

The utility model discloses a rain sheltering device suitable for many occasions belongs to rain sheltering facility field. It comprises an umbrella handle, umbrella cloth and an umbrella stand; the umbrella frame consists of a sleeve and umbrella ribs, the sleeve is movably sleeved on the umbrella handle, and the umbrella ribs connect the umbrella cloth with the sleeve; the sleeve is provided with a press switch which is matched with a first fixing hole arranged at the upper part of the umbrella handle to keep the opening state of the umbrella cloth; a second fixing hole is formed in the position, right above the first fixing hole, of the umbrella handle, and the shape and size of the second fixing hole are matched with those of the first fixing hole; the umbrella also comprises a spare umbrella rib, the head end of the spare umbrella rib is movably connected with the tail end of the umbrella rib, and spare umbrella cloth is laid outside the spare umbrella rib. The utility model discloses a be equipped with two fixed orificess, make umbrella cloth have the different expansion state of two-stage area of taking shelter from rain, through reserve rib and reserve umbrella cloth, make this device have third level expansion state, according to the number demand different, selection expansion state that can be nimble, multiple occasion is nimble to be used, and application scope is wide, and it is effectual to take shelter from rain, has simple structure, reasonable in design, easily makes the advantage.

Description

Rain sheltering device suitable for multiple occasions

Technical Field

The utility model belongs to the facility field of taking shelter from rain, more specifically the utility model relates to a device of taking shelter from rain suitable for many occasions.

Background

The umbrella is a tool for shading sun or rain and snow, and is generally made of oiled paper oilcloth or plastic cloth and the like. The umbrella is invented by the wife in Luban. In the jade filing, the luban wife creates a rain sheltering device, namely an umbrella, by associating the appearance of the house so that the husband covering the house is not wetted by rain. The umbrella is held by hand during use and, although primarily intended to block sunlight for its primary purpose, is now most commonly used as a rain shield in rainy weather.

Although various umbrellas are convenient for people to go out in society, the existing umbrellas on the market at present have many problems. For example, in rainy days, a small umbrella cannot be used for caring more people in occasions with more people, but an umbrella with a larger umbrella surface occupies a large space in occasions with less people and wastes resources, so that the application occasions are fewer main problems of the existing rain sheltering device, and a series of inconveniences are caused for people to live and go out.

Through retrieval, the Chinese patent publication number: CN206453376U, published: in 2017, 9 and 1, an umbrella with adjustable size is disclosed. The umbrella comprises an umbrella handle, a lower umbrella nest, a main umbrella rib, a main umbrella support and an umbrella fabric arranged on the main umbrella rib, wherein a sliding rail is fixedly arranged below the outer end part of the main umbrella rib, a waist hole is formed in the bottom of the sliding rail, a sliding block which is in sliding connection with the sliding rail is arranged on the waist hole, an auxiliary umbrella rib is connected to the sliding block along the extending direction of the main umbrella rib, a telescopic umbrella support is movably hinged to the sliding block, and the telescopic umbrella support penetrates through the waist hole and is connected with the lower umbrella nest; a human body infrared sensor is arranged on the main umbrella support; the tail end of the umbrella cover is provided with a telescopic umbrella cover which is connected with the auxiliary umbrella ribs; the umbrella also comprises a control circuit board and a stepping motor which are arranged at the lower end of the umbrella handle. Although this application can be suitable for according to the different occasion control umbrella face size of number thereby realize many occasions, this application umbrella stick lower part is equipped with control circuit and step motor, probably appear leaking electricity or circuit trouble scheduling problem easily rainy day, and be equipped with infrared sensor on main umbrella props, cause material cost too high scheduling problem easily, the wire passes through the umbrella stick and is being connected to the umbrella and props, the wire probably causes wearing and tearing when umbrella shrink and open-close, influence the life of umbrella, so hardly use in the reality.

SUMMERY OF THE UTILITY MODEL

1. Problems to be solved

To current rain sheltering device, the area of taking shelter from rain is fixed, the little problem of application scope, the utility model provides a rain sheltering device suitable for many occasions through being equipped with two fixed orificess, makes umbrella cloth have the different expansion state of two-stage area of taking shelter from rain, through reserve rib and reserve umbrella cloth, makes this device have the third level expansion state, and is different according to the number demand, selection expansion state that can be nimble, and multiple occasion is nimble to be used, and application scope is wide, and it is effectual to take shelter from rain.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A rain shelter device suitable for multiple occasions is an umbrella-shaped structure and comprises,

the umbrella comprises an umbrella handle, umbrella cloth and an umbrella frame;

the umbrella frame consists of a sleeve and umbrella ribs, the sleeve is movably sleeved on the umbrella handle, and the umbrella ribs connect the umbrella cloth with the sleeve and support the opening and closing of the umbrella cloth along with the movement of the sleeve;

the sleeve is provided with a press switch which is matched with a first fixing hole arranged at the upper part of the umbrella handle to keep the opening state of the umbrella cloth;

a second fixing hole is formed in the umbrella handle right above the first fixing hole, and the shape and size of the second fixing hole are matched with those of the first fixing hole;

the umbrella further comprises a spare umbrella rib, the head end of the spare umbrella rib is movably connected with the tail end of the umbrella rib, and spare umbrella cloth is laid on the outer side of the spare umbrella rib.

Not co-altitude is equipped with two fixed orificess on the umbrella stick, make umbrella cloth can the second grade expand, press switch on the sleeve moves to the fixed orifices for a short time, umbrella cloth one-level expandes the state, supply the condition that the people counts is few to use, when keeping away rain area demand increase, continue upwards to promote the sleeve, press switch moves to two positions of fixed orifices, umbrella cloth struts the area grow, reach the second grade state of expanding, increase as the number, when continuing the increase to the demand of keeping away rain area, this scheme has reserve rib and reserve umbrella cloth, connect the tail end at the rib, can be through the reserve rib that rotates the rib tail end, it expandes to drive reserve umbrella cloth, the rain sheltering device that makes this scheme reaches tertiary expansion state.

Further, the method also comprises the following steps of,

the reset mechanism is arranged at the joint of the spare umbrella rib and the umbrella rib and provides driving force for the expansion of the spare umbrella rib;

a fixing mechanism for holding the spare ribs in a folded state.

In order to facilitate the use of the three-stage unfolding state of the device, the scheme is provided with the resetting mechanism, so that the standby umbrella ribs and the standby umbrella cloth can be automatically unfolded, and the fixing mechanism is arranged, so that the standby umbrella ribs can be fixed into a folding state when the three-stage unfolding is not needed.

Further, the air conditioner is provided with a fan,

the head end of the spare umbrella rib is hinged with the tail end of the umbrella rib;

the reset mechanism is a torsion spring, a spring body of the reset mechanism is sleeved on the hinge shaft, one torsion arm is contacted with the inner side of the umbrella rib, and the other torsion arm is contacted with the inner side of the spare umbrella rib.

Arrange torsion spring in the articulated department of reserve rib head end and rib tail end, torsion spring body cavity cover is on the articulated shaft, two torque arms respectively with rib inboard and the inboard contact of reserve rib, be torsion spring's initial condition when reserve rib expandes, the folding back torsion spring of reserve rib two places torque arms are twisted, according to torsion spring's nature, the torque arm is twisted and is held power, when reserve rib needs to expand, remove the binding power to reserve rib, can directly expand under torsion spring's effect, need not manual the book of rolling over.

Further, the fixing mechanism includes:

the claw is arranged on the inner side of the tail end of the spare umbrella rib and is provided with a pawl-shaped groove;

the clamping hole is formed in the inner side of the umbrella rib and corresponds to the position of the clamping claw after the spare umbrella rib is folded, and the shape of the clamping hole is matched with that of the clamping claw;

one end of the spring is fixedly connected inside the umbrella rib and is arranged in parallel to the length direction of the umbrella rib;

and the tail end of the positioning pin is fixedly connected with the other end of the spring, and the head end of the positioning pin is a pawl-shaped bulge and is positioned in the umbrella rib at the clamping hole.

After the spare umbrella rib is folded, the inner side of the spare umbrella rib is contacted with the inner side of the umbrella rib, the clamping jaw is arranged at the inner side of the tail end of the spare umbrella rib towards the folding direction of the spare umbrella rib, the clamping hole with the shape and the size matched with the clamping jaw is arranged at the position of the umbrella rib corresponding to the clamping jaw after the spare umbrella rib is folded, the clamping jaw can enter the clamping hole, the inner position of the umbrella rib beside the clamping hole is provided with a cavity, the spring is arranged in the cavity along the length direction of the umbrella rib, the tail end of the positioning, when the claw is inserted into the clamping hole, the end part of the claw is contacted with the positioning pin, the positioning pin is squeezed open along with the pushing of the claw, the spring connected with the positioning pin is compressed, after the claw is pushed to the position of the clamping groove and contacts with the head end of the positioning pin, the head end of the positioning pin is clamped into the groove of the clamping jaw under the action of the spring, and the clamping jaw is fixed in the clamping hole according to the principle that the pawl is matched with the non-return mechanism, so that the spare umbrella rib is fixed.

Furthermore, the umbrella ribs and the umbrella handle are both hollow structures, and the umbrella also comprises a master control mechanism which comprises,

the guide hole is a long strip-shaped hole vertically arranged at the tail end of the umbrella handle;

the slide block is matched with the guide hole in shape, is connected with the guide hole in a sliding way and protrudes out of the outer surface of the umbrella handle;

and the control rope is arranged in the umbrella ribs and the umbrella handle, one end of the control rope is fixedly connected with the tail end of the positioning pin, and the other end of the control rope is fixedly connected with the sliding block.

Hollow rib and umbrella stick structure have greatly alleviateed the weight of this application rain sheltering device, make it more portable, simultaneously, the guiding hole is seted up at the handheld position of umbrella stick tail end to this scheme, guiding hole length direction is parallel with vertical direction, the groove of the intercommunication umbrella stick inner space of a rectangular shape has been formed on the umbrella stick surface, slider some is located the space in the guiding hole, partly protruding in the umbrella stick surface, can slide from top to bottom along the length direction of guiding hole, the control rope is then arranged in the inside space of rib and umbrella stick, get up locating pin and slider fixed connection, control rope one end and locating pin trailing end connection in this scheme, pass the spring middle part, pass rib and umbrella stick junction, along umbrella stick length direction, weld with the top of slider.

Furthermore, the umbrella ribs are hinged with the umbrella handle, the umbrella further comprises a pulley which is coaxial with the hinged shaft, and the control rope is arranged on the pulley.

Because the control rope needs to penetrate through the joint of the umbrella rib and the umbrella handle to connect the positioning pin and the sliding block, the joint of the umbrella rib and the umbrella handle needs to move frequently when the rain shelter is used, the control rope of the scheme adopts the steel wire, therefore, the repeated bending is likely to be blocked at the connection part of the umbrella ribs and the umbrella handle to influence the opening of the umbrella frame, and the steel wire is likely to be broken when the bending amplitude is too large, therefore, the umbrella ribs and the umbrella handle of the embodiment are hinged, the pulley is coaxially arranged in the hinged shaft, the circumferential surface of the pulley is provided with a groove with the size matched with that of the control rope along the circumferential center, the control rope is arranged in the groove on the pulley when passing through the joint, provides effective positioning for the control rope, prevents the control rope from being clamped at the movable connection part of the umbrella ribs and the umbrella handle, meanwhile, the circumferential surface of the pulley enables the control rope to have arc transition at the joint, and the control rope is prevented from being excessively bent to be broken and damaged.

3. Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the rain sheltering device applicable to multiple occasions of the utility model has the advantages that the umbrella cloth has the expansion states with different two-stage rain sheltering areas by arranging the two fixing holes, the device has the third-stage expansion state by the spare umbrella ribs and the spare umbrella cloth, the expansion state can be flexibly selected according to different demands of people, the rain sheltering device is flexible in use in multiple occasions, wide in application range and good in rain sheltering effect;

(2) the rain sheltering device applicable to multiple occasions is provided with the resetting mechanism, so that the spare umbrella ribs and the spare umbrella cloth can be automatically unfolded, and the fixing mechanism is arranged, so that the spare umbrella ribs can be fixed into a folded state when three-stage unfolding is not needed, and the device is convenient to use in a three-stage unfolding state;

(3) the rain sheltering device applicable to multiple occasions adopts the torsion spring as the reset mechanism, has small volume, low cost and large torsion, can be directly installed at the space of the hinged structure, does not need to change other parts with too much adaptability, saves the installation space and reduces the cost of the device;

(4) the rain sheltering device suitable for multiple occasions has the advantages that the fixing mechanism utilizes the one-way motion of the pawl structure and the non-return characteristic, the structure of the matching of the clamping jaws and the positioning pins is designed, the folded spare umbrella ribs can be effectively fixed, the structure is ingenious, the required installation space is small, and the manufacturing cost is low;

(5) the rain sheltering device applicable to multiple occasions can control the spare umbrella ribs fixed by the fixing device to expand through the control slide block, the operation is convenient and effective, and the general control mechanism of the scheme has simple structure and low cost;

(6) the rain sheltering device applicable to multiple occasions fixes the control rope by arranging the pulley at the joint of the umbrella rib and the umbrella handle, and simultaneously provides arc transition for the control rope at the joint of the umbrella rib and the umbrella handle, thereby avoiding the control rope at the joint from being damaged by transition bending, and further prolonging the service life of the device;

(7) the utility model discloses simple structure, reasonable in design easily makes.

Drawings

Fig. 1 is a schematic structural view of the rain sheltering device suitable for multiple occasions;

FIG. 2 is a schematic structural view of the rain sheltering device suitable for multiple occasions without umbrella cloth and standby umbrella cloth;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is a schematic structural view of a return mechanism according to embodiment 3;

FIG. 5 is a schematic view of a torsion spring;

FIG. 6 is a schematic view of a torsion spring;

FIG. 7 is a schematic structural view of a fixing mechanism according to embodiment 4;

FIG. 8 is a schematic structural view of a master control mechanism in embodiment 5;

FIG. 9 is a schematic view of the position of the pulley according to embodiment 6.

In the figure:

1. an umbrella handle; 10. a second fixing hole;

2. umbrella cloth;

3. an umbrella stand; 30. a sleeve; 300. a push switch; 31. umbrella ribs;

4. spare umbrella ribs;

5. preparing umbrella cloth;

6. a reset mechanism; 60. a spring body; 61. a torque arm;

7. a fixing mechanism; 70. a claw; 71. a clamping hole; 72. a spring; 73. positioning pins;

8. a master control mechanism; 80. a guide hole; 81. a slider; 82. a control cord; 83. a pulley.

Detailed Description

The invention will be further described with reference to specific embodiments and drawings.

Example 1

As shown in fig. 1, 2 and 3, the rain sheltering device for multiple occasions of the present embodiment is an umbrella structure, including,

the umbrella comprises an umbrella handle 1, umbrella cloth 2 and an umbrella stand 3;

the umbrella frame 3 consists of a sleeve 30 and umbrella ribs 31, the sleeve 30 is movably sleeved on the umbrella handle 1, the umbrella ribs 31 connect the umbrella cloth 2 with the sleeve 30, and the umbrella cloth 2 is supported to be opened and closed along with the movement of the sleeve 30;

the sleeve 30 is provided with a push switch 300 which is matched with a first fixing hole arranged at the upper part of the umbrella handle 1 to keep the opening state of the umbrella cloth 2;

a second fixing hole 10 is formed in the position, right above the first fixing hole, of the umbrella handle 1, and the shape and size of the second fixing hole are matched with those of the first fixing hole;

the umbrella further comprises a spare umbrella rib 4, the head end of the spare umbrella rib 4 is movably connected with the tail end of the umbrella rib 31, and spare umbrella cloth 5 is laid on the outer side of the spare umbrella rib 4.

The existing rain sheltering device is like an umbrella, the sleeve 30 is upwards pushed along the umbrella handle 1 through a hand, the sleeve 30 drives the umbrella ribs 31 to unfold the umbrella cloth 2, after the umbrella is unfolded, the position of a press switch 300 on the sleeve 30 is connected with a fixing hole, so that the umbrella is kept in an unfolded state to shelter from rain, in life, the rain sheltering device is different in rain sheltering area according to different number of people, the rain sheltering device needs smaller area when one person uses the umbrella, the rain sheltering device needs larger area when multiple persons use the umbrella, the size of the existing umbrella is fixed after the umbrella is unfolded, the existing umbrella cannot be adjusted, the small umbrella cannot effectively shelter from rain when the number of the small umbrella is large, and the large umbrella is inconvenient to use when the number of the large umbrella is small.

This embodiment has seted up shape size and a fixed orifices two 10 the same with fixed orifices one in the umbrella stick 1 top position directly over fixed orifices one, current parachute kit structure, sleeve 30 rises higher, the umbrella stand 3 that drives expandes more big, umbrella cloth 2 is strutted the area and is big more, utilize this principle, different height is equipped with two fixed orifices on the umbrella stick 1 of this embodiment, make umbrella cloth 2 can expand by the second grade, push switch 300 on the sleeve 30 moves to the fixed orifices during, umbrella cloth 2 is the one-level expansion state, supply the condition use that the people is few, when keeping away rain area demand increase, continue upwards to promote sleeve 30, push switch 300 moves to two 10 positions in fixed orifices, umbrella cloth 2 struts the area grow, reach the second grade expansion state, umbrella cloth 2 and reserve umbrella cloth 5 of this embodiment are elasticity nylon cloth, its rain proofness is good, toughness is high, adapt to the environment with multistage expansion.

When the number of people increases and the demand for the rain sheltering area continues to increase, the present embodiment is provided with the spare umbrella ribs 4 and the spare umbrella cloth 5, which are connected to the tail end of the umbrella ribs 31, and can move over the spare umbrella ribs 4 at the tail end of the rotating umbrella ribs 31 to drive the spare umbrella cloth 5 to be unfolded, so that the rain sheltering device of the present embodiment reaches a three-stage unfolding state.

The rain sheltering device suitable for many occasions of this embodiment through being equipped with two fixed orificess, makes umbrella cloth 2 have the different expansion state of two-stage rain sheltering area, through reserve rib 4 and reserve umbrella cloth 5, makes this device have the third level expansion state, and is different according to the number demand, and the selection that can be nimble expands the state, and multiple occasion is nimble to be used, and application scope is wide, and it is effectual to shelter from rain.

Example 2

As shown in fig. 4 and 7, the rain sheltering device suitable for multiple occasions of the present embodiment is further improved based on embodiment 1, and further comprises a return mechanism 6, which is arranged at the joint of the spare rib 4 and the rib 31, and provides a driving force for unfolding the spare rib 4; and a fixing mechanism 7 for holding the spare rib 4 in a folded state.

In order to facilitate the use of the device in the three-stage unfolding state, the device is provided with a resetting mechanism 6, so that the spare umbrella ribs 4 and the spare umbrella cloth 5 can be automatically unfolded, and a fixing mechanism 7 is arranged, so that the spare umbrella ribs 4 can be fixed in a folding state when the three-stage unfolding is not needed.

Example 3

As shown in fig. 4, 5 and 6, the rain sheltering device suitable for multiple occasions according to the present embodiment is further improved on the basis of embodiment 2, wherein the head end of the spare umbrella rib 4 is hinged with the tail end of the umbrella rib 31; the reset mechanism 6 is a torsion spring, a spring body 60 of the reset mechanism is sleeved on the hinge shaft, one torsion arm 61 is contacted with the inner side of the umbrella rib 31, and the other torsion arm 61 is contacted with the inner side of the spare umbrella rib 4.

In this embodiment, arrange torsion spring in the articulated department of reserve rib 4 head end and rib 31 tail end, torsion spring body cavity cover is on the articulated shaft, two torque arms 61 respectively with rib 31 inboard and the inboard contact of reserve rib 4, be torsion spring's initial condition when reserve rib 4 expandes, two torque arms 61 of torsion spring are twisted after reserve rib 4 folding, according to torsion spring's nature, torque arm 61 twists and carries out the power of holding, when reserve rib 4 needs to expand, remove the binding power to reserve rib 4, can directly expand under torsion spring's effect, need not manual the book of rolling over.

The torsion spring is used as the reset mechanism 6, the size is small, the cost is low, the torsion is large, the torsion can be directly installed in the space of the hinge structure, excessive adaptability change on other parts is not needed, the installation space is saved, and the cost of the device is reduced.

Example 4

As shown in fig. 7, the rain sheltering device suitable for multiple occasions according to this embodiment is further improved on the basis of embodiment 2 or 3, in which the fixing mechanism 7 includes:

the claw 70 is arranged on the inner side of the tail end of the spare umbrella rib 4, and a pawl-shaped groove is formed in the claw 70;

the clamping hole 71 is formed in the inner side of the umbrella rib 31 at a position corresponding to the claw 70 after the spare umbrella rib 4 is folded, and the shape of the clamping hole 71 is matched with the claw 70;

a spring 72 having one end fixedly connected to the inside of the rib 31 and arranged in parallel to the longitudinal direction of the rib 31;

and the tail end of the positioning pin 73 is fixedly connected with the other end of the spring 72, the head end of the positioning pin is a pawl-shaped bulge, and the positioning pin is positioned in the umbrella rib 31 at the clamping hole 71.

After the spare umbrella rib 4 is folded, the inner side of the spare umbrella rib is contacted with the inner side of the umbrella rib 31, in the embodiment, a claw 70 is arranged in the tail end of the spare umbrella rib 4 towards the folding direction of the spare umbrella rib 4, a clamping hole 71 with the shape and the size matched with the claw 70 is arranged at the position of the umbrella rib 31 corresponding to the claw 70 after the spare umbrella rib 4 is folded, so that the claw 70 can enter the clamping hole 71, a cavity is arranged at the inner position of the umbrella rib 31 beside the clamping hole 71, a spring 72 is arranged in the cavity along the length direction of the umbrella rib 31, the tail end part of a positioning pin 73 is fixedly connected with the spring 72, the head end of the positioning pin 73 is arranged at the position corresponding to the clamping hole 71, after the claw 70 is inserted into the clamping hole 71, the end part of the claw 70 is contacted with the positioning pin 73, along with the pushing of the claw 70, the positioning pin 73 is compressed, when, the claw 70 is fixed in the catch hole 71 according to the principle of ratchet fit backstopping, thereby completing the fixing of the spare rib 4.

The fixing mechanism 7 of the embodiment utilizes the one-way motion and non-return characteristics of the pawl structure, designs the structure of the claw 70 and the positioning pin 73, can effectively fix the folded standby umbrella ribs 4, and has the advantages of ingenious structure, small required installation space and low manufacturing cost.

Example 5

As shown in fig. 8, the rain sheltering device suitable for multiple occasions of this embodiment is further improved on the basis of embodiment 2, 3 or 4, wherein the umbrella ribs 31 and the umbrella handle 1 are both hollow structures, and further comprises a master control mechanism 8, which comprises,

a guide hole 80 which is a strip-shaped hole vertically arranged at the tail end of the umbrella handle 1;

a sliding block 81, the shape of which is matched with the guiding hole 80, is connected with the guiding hole 80 in a sliding way and is protruded on the outer surface of the umbrella handle 1;

and the control rope 82 is arranged in the umbrella ribs 31 and the umbrella handle 1, one end of the control rope is fixedly connected with the tail end of the positioning pin 73, and the other end of the control rope is fixedly connected with the sliding block 81.

The hollow umbrella rib 31 and the umbrella handle 1 structure greatly reduce the weight of the rain sheltering device of the application, so that the rain sheltering device is more portable, meanwhile, the embodiment is provided with the guide hole 80 at the handheld part of the tail end of the umbrella handle 1, the length direction of the guide hole 80 is parallel to the vertical direction, the surface of the umbrella handle 1 is provided with a strip-shaped groove communicated with the inner space of the umbrella handle 1, one part of the sliding block 81 is positioned in the space in the guide hole 80, one part of the sliding block 81 is protruded out of the outer surface of the umbrella handle 1 and can slide up and down along the length direction of the guide hole 80, the control rope 82 is positioned in the space in the umbrella rib 31 and the umbrella handle 1 and fixedly connects the positioning pin 73 with the sliding block 81, one end of the control rope 82 in the embodiment is connected with the tail end of the positioning pin 73, passes through the middle part of the spring 72, passes through the joint of the umbrella rib 31 and the umbrella handle 1 and is, the control rope 82 is driven, the control rope 82 generates traction force on the positioning pin 73, the positioning pin 73 moves, the clamping jaw 71 in the clamping hole 70 is separated from the constraint of the positioning pin 73 and is unfolded under the action force of the torsion spring, the spring 72 is in a compressed state at the moment, when the force is not applied to the sliding block 81, the spring 72 is restored, the positioning pin 73 is driven to restore, and the control rope 82 is driven to enable the sliding block 81 to be the top end in the length direction of the guide hole 80.

The rain sheltering device suitable for many occasions of this embodiment through control slider 81, can control the reserve rib 4 that fixing device 7 was fixed down and expand, and convenient operation is effective, and the total control mechanism 8 of this embodiment simple structure is with low costs.

Example 6

As shown in fig. 8 and 9, the rain sheltering device suitable for multiple occasions of the present embodiment is further improved on the basis of embodiment 5, wherein the umbrella ribs 31 are hinged with the umbrella handle 1, the rain sheltering device further comprises a pulley 83 which is coaxially arranged with the hinged shaft, and the control rope 82 is arranged on the pulley 83.

Because the control rope 82 needs to pass through the joint of the umbrella rib 31 and the umbrella handle 1 to connect the positioning pin 73 with the sliding block 81, the joint of the umbrella rib 31 and the umbrella handle 1 needs to move frequently when the rain shelter is used, the control rope 82 of the embodiment adopts the steel wire, repeated bending is possible to be blocked at the joint of the umbrella rib 31 and the umbrella handle 1 to influence the opening of the umbrella frame 3, and the steel wire is possible to be broken when the bending amplitude is too large, therefore, the umbrella rib 31 and the umbrella handle 1 of the embodiment adopt the hinge joint, the pulley 83 is coaxially arranged in the hinge joint, the circumferential surface of the pulley 83 of the embodiment is provided with a groove with the size matched with that of the control rope 82 along the circumferential center, the control rope 82 is arranged in the groove on the pulley 83 when passing through the joint, effective positioning is provided for the control rope 82, the control rope 82 is prevented from being blocked at the movable joint of the umbrella rib 31 and the umbrella, the control rope 82 is prevented from being excessively bent to be broken and damaged.

The rain sheltering device suitable for many occasions of this embodiment is equipped with pulley 83 through being equipped with at rib 31 and umbrella stick 1 junction, has fixed control rope 82, provides the arc transition for the control rope 82 that is located rib 31 and umbrella stick 1 junction simultaneously, has avoided this department control rope 82 times to pass through to bend and damage, has further prolonged the life of this device.

The examples of the utility model are only right the utility model discloses a preferred embodiment describes, and not right the utility model discloses design and scope are injectd, do not deviate from the utility model discloses under the prerequisite of design idea, the field engineering technical personnel are right the utility model discloses a various deformation and improvement that technical scheme made all should fall into the protection scope of the utility model.

Claims (6)

1. A rain shelter device suitable for multiple occasions is an umbrella-shaped structure and comprises,

an umbrella handle (1), umbrella cloth (2) and an umbrella stand (3);

the umbrella frame (3) consists of a sleeve (30) and umbrella ribs (31), the sleeve (30) is movably sleeved on the umbrella handle (1), the umbrella ribs (31) connect the umbrella cloth (2) with the sleeve (30), and the opening and closing of the umbrella cloth (2) are supported along with the movement of the sleeve (30);

the sleeve (30) is provided with a press switch (300) which is matched with a first fixing hole arranged at the upper part of the umbrella handle (1) to keep the opening state of the umbrella cloth (2);

the method is characterized in that:

a second fixing hole (10) is formed in the position, right above the first fixing hole, of the umbrella handle (1), and the shape and size of the second fixing hole are matched with those of the first fixing hole;

the umbrella is characterized by further comprising a standby umbrella rib (4), wherein the head end of the standby umbrella rib (4) is movably connected with the tail end of the umbrella rib (31), and standby umbrella cloth (5) is laid on the outer side of the standby umbrella rib (4).

2. A rain shelter as claimed in claim 1, wherein: also comprises the following steps of (1) preparing,

the reset mechanism (6) is arranged at the joint of the spare umbrella rib (4) and the umbrella rib (31) and provides driving force for unfolding the spare umbrella rib (4);

a fixing mechanism (7) for keeping the spare umbrella rib (4) in a folded state.

3. A rain shelter as claimed in claim 2, wherein:

the head end of the spare umbrella rib (4) is hinged with the tail end of the umbrella rib (31);

the reset mechanism (6) is a torsion spring, a spring body (60) of the reset mechanism is sleeved on the hinge shaft, one torsion arm (61) is contacted with the inner side of the umbrella rib (31), and the other torsion arm (61) is contacted with the inner side of the spare umbrella rib (4).

4. A multi-occasion rain sheltering device according to claim 2, characterized in that the fixing means (7) comprise:

the claw (70) is arranged on the inner side of the tail end of the spare umbrella rib (4), and a pawl-shaped groove is formed in the claw (70);

the clamping hole (71) is formed in the inner side of the umbrella rib (31) and corresponds to the position of the clamping claw (70) after the spare umbrella rib (4) is folded, and the shape of the clamping hole (71) is matched with that of the clamping claw (70);

a spring (72) having one end fixedly connected to the inside of the umbrella rib (31) and arranged in parallel with the length direction of the umbrella rib (31);

and the tail end of the positioning pin (73) is fixedly connected with the other end of the spring (72), and the head end of the positioning pin is a pawl-shaped bulge and is positioned in the umbrella rib (31) at the clamping hole (71).

5. A rain shelter as claimed in claim 4, wherein: the umbrella ribs (31) and the umbrella handle (1) are both hollow structures, and also comprises a master control mechanism (8) which comprises,

the guide hole (80) is a strip-shaped hole which is vertically arranged at the tail end of the umbrella handle (1);

the sliding block (81) is matched with the guide hole (80) in shape, is connected with the guide hole (80) in a sliding way, and protrudes out of the outer surface of the umbrella handle (1);

and the control rope (82) is arranged in the umbrella ribs (31) and the umbrella handle (1), one end of the control rope is fixedly connected with the tail end of the positioning pin (73), and the other end of the control rope is fixedly connected with the sliding block (81).

6. A rain shelter as claimed in claim 5, wherein: the umbrella frame (31) is hinged with the umbrella handle (1), the umbrella frame further comprises a pulley (83) which is coaxial with the hinged shaft, and the control rope (82) is arranged on the pulley (83).

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