CN210783206U

CN210783206U - Umbrella frame with telescopic umbrella fabric

Info

Publication number: CN210783206U
Application number: CN201921636661.8U
Authority: CN
Inventors: 任陆军; 武韶华; 吴世奇; 安其雄; 马玉平; 徐超; 胡多元
Original assignee: Anhui Jianzhu University
Current assignee: Anhui Jianzhu University
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-19
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses an umbrella frame of umbrella face can stretch out and draw back relates to umbrella technical field. The umbrella comprises an umbrella handle, an umbrella supporting block, a storage device, a buffering device and a telescopic device, wherein the umbrella supporting block is movably sleeved on the surface of the umbrella handle, the storage device is fixedly mounted at the bottom of the umbrella supporting block, the buffering device is fixedly mounted at the top of the umbrella handle, and an umbrella fabric is mounted on the surface of the umbrella supporting block through an umbrella stand hole. Through setting up the umbrella stand, storage device and telescoping device, it makes the pivot relax to accomodate rope spare to rotate the commentaries on classics valve, make the connecting plate drive original folding flexible face and expand along with the connecting plate landing to the lower extreme of spout, increase the area that shelters from of umbrella, the problem that the expansion area of having solved conventional umbrella all is fixed size, the device makes the expansion of flexible face and accomodates all very convenient through rotating the valve, avoid because the area undersize of umbrella leads to two people to prop the umbrella and be drenched the condition appearance, user's use has been made things convenient for.

Description

Umbrella frame with telescopic umbrella fabric

Technical Field

The utility model relates to an umbrella technical field specifically is an umbrella frame of umbrella face can stretch out and draw back.

Background

An Umbrella is a tool for shading sun or shielding rain and snow, and is generally made of oiled paper, oiled cloth or plastic cloth, wherein the English Umbrella is from Umbra in Latin, and has the meanings of shading sun and shading, the manufacturing material of the Umbrella usually comprises a malleable cloth and other materials and winding wires which can be used as a framework, the Umbrella is lifted by hands when in use, although the main purpose of the Umbrella in the original invention is to block sunlight, the Umbrella is currently most commonly used as a tool for keeping off rain in rainy days, but the existing Umbrella has the following defects when in use: among the prior art, the umbrella face that conventional umbrella can strut is all fixed, some can supply to shelter from one person can supply two people to shelter from, but meet rainy strong wind weather when less umbrella face uses and control one person easily but meet two people and shelter from together and just can cause two people to shelter from not comprehensive being drenched, the emergency that meets in daily life is more, meet the old man who forgets colleague or old person of taking fan and can't help, excellent in use effect, great umbrella can supply and shelter from for two, but meet strong wind rainy weather when using alone and be difficult to master, easily blown away by wind, excellent in use effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an umbrella frame of umbrella face can stretch out and draw back possesses the advantage that can adjust the umbrella face according to in service behavior, has solved the problem that can't adjust the umbrella face according to in service behavior.

(II) technical scheme

In order to realize the above-mentioned purpose that can adjust the umbrella face according to in service behavior, the utility model provides a following technical scheme: an umbrella stand capable of stretching an umbrella fabric comprises an umbrella handle, an umbrella supporting block, a storage device, a buffer device and a stretching device, wherein the umbrella supporting block is movably sleeved on the surface of the umbrella handle, the storage device is fixedly mounted at the bottom of the umbrella supporting block, the buffer device is fixedly mounted at the top of the umbrella handle, the umbrella fabric is mounted on the surface of the umbrella supporting block through an umbrella stand hole, the top of the umbrella fabric and the surface of the umbrella handle are movably mounted, and the stretching device is fixedly mounted at the bottom of the umbrella stand;

the storage device comprises a storage block, a storage groove and a stabilizing groove are formed in the storage block, a rotating shaft is movably mounted in the storage groove, a stabilizing plate is fixedly mounted at the top of the rotating shaft, the surface of the stabilizing plate is in lap joint with the interior of the stabilizing groove, a threaded block is fixedly mounted on the surface of the rotating shaft and is in threaded connection with the inner wall of the storage groove, a rotary valve is fixedly mounted at the bottom of the rotating shaft, and a storage hole is formed in the surface of the storage block;

the telescoping device includes the fixed plate, the bottom fixed mounting of umbrella stand has the fixed plate, the spout has been seted up to the inside of fixed plate, the inside movable mounting of spout has the slider, the one end fixed mounting that the spout was kept away from to the slider has the connecting plate, the connecting plate openly has the face of stretching out and drawing back with the equal fixed mounting in the back, the top fixed mounting of connecting plate has the rope of accomodating, accomodate the one end that the connecting plate was kept away from to the rope and extend to the inside of accomodating the groove and be connected with the fixed surface of pivot.

As a preferred technical scheme of the utility model, buffer includes the fixed block, the bottom of fixed block and the top fixed connection of umbrella stick, the dashpot has been seted up to the inside of fixed block, the inside movable mounting of dashpot has the stopper, the top fixed mounting of stopper has the buffer beam.

As a preferred technical scheme of the utility model, the top fixed mounting of buffer beam has the movable block, the spring has been cup jointed on the surface of buffer beam, the bottom of spring and the last fixed surface of fixed block are connected, the inside first inclined hole of having seted up of fixed block, the second inclined hole has been seted up to the inside of movable block.

As an optimal technical scheme of the utility model, the bottom fixed mounting of umbrella stand has the wire piece, the through-hole has been seted up to the inside of wire piece, accomodate the surface of rope and the inner wall overlap joint of through-hole.

As a preferred technical scheme of the utility model, the one end fixed mounting who keeps away from the connecting plate of slider has the limiting plate, the surface of limiting plate and the inner wall overlap joint of dashpot.

(III) advantageous effects

Compared with the prior art, the utility model provides an umbrella frame of umbrella face can stretch out and draw back possesses following beneficial effect:

1. this umbrella stand of umbrella face can stretch out and draw back, through setting up the umbrella stand, storage device and telescoping device, it makes the pivot to accomodate rope spare and relaxs to rotate the rotary valve, make the connecting plate drive originally folding flexible face and expand along with the connecting plate landing to the lower extreme of spout, increase the area that shelters from of umbrella, the problem that the expansion area of having solved conventional umbrella all is fixed size, the device makes the expansion of flexible face and accomodates all very convenient through rotating the rotary valve, avoid because the area undersize of umbrella leads to two people to prop the umbrella and is drenched the condition appearance, user's use has been made things convenient for.

2. This umbrella stand of umbrella face can stretch out and draw back, through setting up umbrella face and buffer, make movable block and ground contact when the user accomodates the umbrella, make movable block compression spring make the buffer beam remove to the inside of dashpot, avoided the user to cause the condition of collision to the top of umbrella easily when placing the umbrella, first inclined hole and second inclined hole can have been with the umbrella when using fall into the inside rainwater of buffer block and when placing backflow to the inside rainwater of movable block and derive, the usability of the device has been increased.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a structural section of the present invention;

FIG. 3 is a sectional view of the structure of the storage device of the present invention;

FIG. 4 is a sectional view of the structure of the buffering device of the present invention;

FIG. 5 is a sectional view of the structure of the retractable device of the present invention;

fig. 6 is a side sectional view of the fixing plate structure of the present invention.

In the figure: 1. an umbrella handle; 2. an umbrella supporting block; 21. an umbrella stand; 211. a lead block; 22. an umbrella cover; 3. a storage device; 31. receiving the block; 32. a receiving groove; 33. a stabilizing slot; 34. a rotating shaft; 35. a stabilizing plate; 36. a thread block; 37. rotating the valve; 38. a receiving hole; 4. a buffer device; 41. a fixed block; 42. a buffer tank; 43. a limiting plate; 44. a buffer rod; 45. a movable block; 46. a spring; 47. a first inclined hole; 48. a second inclined hole; 5. a telescoping device; 51. a fixing plate; 52. a chute; 53. a slider; 54. a connecting plate; 55. a telescopic surface; 56. a limiting block; 57. and (4) accommodating the rope.

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. 1-6, the utility model discloses an umbrella stand capable of extending umbrella fabric, comprising an umbrella handle 1, an umbrella supporting block 2, a containing device 3, a buffer device 4 and a telescopic device 5, wherein the umbrella supporting block 2 is movably sleeved on the surface of the umbrella handle 1, the containing device 3 is fixedly installed at the bottom of the umbrella supporting block 2, the buffer device 4 is fixedly installed at the top of the umbrella handle 1, an umbrella fabric 22 is installed on the surface of the umbrella supporting block 2 through a hole of the umbrella stand 21, the top of the umbrella fabric 22 is movably installed with the surface of the umbrella handle 1, and the telescopic device 5 is fixedly installed at the bottom of the umbrella stand 21;

the accommodating device 3 comprises an accommodating block 31, an accommodating groove 32 and a stabilizing groove 33 are formed in the accommodating block 31, a rotating shaft 34 is movably mounted in the accommodating groove 32, a stabilizing plate 35 is fixedly mounted at the top of the rotating shaft 34, the surface of the stabilizing plate 35 is in lap joint with the inside of the stabilizing groove 33, a threaded block 36 is fixedly mounted on the surface of the rotating shaft 34, the threaded block 36 is in threaded connection with the inner wall of the accommodating groove 32, a rotary valve 37 is fixedly mounted at the bottom of the rotating shaft 34, and an accommodating hole 38 is formed in the surface of the accommodating block 31;

the telescopic device 5 comprises a fixing plate 51, a fixing plate 51 is fixedly mounted at the bottom of the umbrella stand 21, a chute 52 is formed in the fixing plate 51, a sliding block 53 is movably mounted in the chute 52, a connecting plate 54 is fixedly mounted at one end, far away from the chute 52, of the sliding block 53, telescopic faces 55 are fixedly mounted on the front face and the back face of the connecting plate 54, the number of the connecting plates 54 is equal to that of the umbrella stand 21, the connecting plates 54 are movably connected through the telescopic faces 55, the telescopic faces 55 are folded when being stored, a storage rope 57 is fixedly mounted at the top end of the connecting plate 54, one end, far away from the connecting plate 54, of the storage rope 57 extends into the storage groove 32 through the storage hole 38 and is fixedly connected with the surface of the rotating shaft 34, and the rotating valve 37 is rotated to enable the rotating shaft 34 to release the storage rope 57, make connecting plate 54 drive originally folding flexible face 55 expand along with connecting plate 54 landing to the lower extreme of spout 52, increase the area that shelters from of umbrella, the problem that the expansion area of having solved conventional umbrella all is fixed size, the device changes valve 37 through rotating and makes the expansion of flexible face 55 with accomodate all very convenient, avoided two people to prop the umbrella together because the area undersize of umbrella leads to two people to be drenched the condition appearance, made things convenient for user's use.

Referring to fig. 4, the buffering device 4 includes a fixing block 41, a bottom end of the fixing block 41 is fixedly connected to a top end of the umbrella handle 1, a buffering groove 42 is formed inside the fixing block 41, a limiting block 56 is movably mounted inside the buffering groove 42, and a buffering rod 44 is fixedly mounted at a top of the limiting block 56;

in the embodiment, when a user stores the umbrella, the movable block 45 is in contact with the ground, the movable block 45 compresses the spring 46 to enable the buffer rod 44 to move into the buffer groove 42, and the limit block 56 enables the buffer rod 44 to stably move, so that the situation that the top of the umbrella is easily collided when the user places the umbrella is avoided, the integral structure of the umbrella handle 1 and the umbrella stand 21 is vibrated, the service life of the umbrella is shortened, and the umbrella is convenient for the user to use;

the top fixed mounting of buffer pole 44 has movable block 45, spring 46 has been cup jointed on the surface of buffer pole 44, spring 46's bottom and fixed surface of fixed block 41 are connected, fixed block 41 has inside seted up first inclined hole 47, second inclined hole 48 has been seted up to the inside of movable block 45.

In the embodiment, the first inclined hole 47 and the second inclined hole 48 can guide out rainwater falling into the fixed block 41 when the umbrella is used and rainwater flowing back to the inside of the movable block 45 when the umbrella is placed, so that the diversity of the device is increased, the occurrence of corrosion of water stored in the buffer device 4 is reduced, and the use of a user is facilitated;

the bottom of the umbrella stand 21 is fixedly provided with a wire block 211, a through hole is formed in the wire block 211, and the surface of the accommodating rope 57 is lapped with the inner wall of the through hole;

in this embodiment, wire piece 211 can pour into the inside of accomodating groove 32 in order accomodating rope 57, avoids accomodating rope 57 and twines, has made things convenient for the user to accomodate, improves the efficiency when accomodating and using.

Referring to fig. 5-6, a limit plate 43 is fixedly mounted at one end of the slider 53 away from the connecting plate 54, and the surface of the limit plate 43 is overlapped with the inner wall of the buffer groove 42;

in the embodiment, the limiting plate 43 prevents the sliding block 53 from sliding into the falling chute 52 while the accommodating rope 57 is broken, so that the service life of the device is prolonged, the user is prevented from reinstalling the sliding block 53, and the accommodating rope 57 is only required to be reconnected;

the utility model discloses a theory of operation and use flow: when the umbrella is used, a user supports the umbrella cover 22 through the umbrella supporting block 2 and the umbrella stand 21, and needs to release the telescopic device 5, the rotary valve 37 is rotated to enable the rotary shaft 34 to release the accommodating rope 57, so that the accommodating rope 57 is pulled by the gravity of the connecting plate 54 to slowly extend out of the accommodating groove 32, the connecting plate 54 drives the telescopic surface 55, the originally folded telescopic surface 55 is unfolded as the connecting plate 54 slides to the lowest end, the whole shielding area of the umbrella is increased, the rotary valve 37 is rotated reversely to enable the rotary valve 37 to drive the rotary shaft 34 to accommodate the accommodating rope 57 to the rotary shaft 34 again, the accommodating rope 57 drives the connecting plate 54 to move to the initial position, when the user accommodates the umbrella, the movable block 45 is in contact with the ground, the movable block 45 compresses the spring 46 to enable the buffer rod 44 to move to the inside of the buffer groove 42, the limit block 56 enables the buffer rod 44 to stably move, and the situation that the top of the umbrella is easily collided when the user places the, the operation of the device is completed as described above.

To sum up, this umbrella stand that can stretch out and draw back umbrella face, through setting up umbrella stand 21, storage device 3 and telescoping device 5, it makes pivot 34 to accomodate rope 57 spare and relaxs to rotate rotary valve 37, make connecting plate 54 drive originally folding flexible face 55 along with connecting plate 54 landing to the lower extreme of spout 52 and expand, increase the area that shelters from of umbrella, the problem that the expansion area of having solved conventional umbrella all is fixed size, the device makes expansion of flexible face 55 and accomodate all very convenient through rotating rotary valve 37, avoided two people to prop the umbrella together because the area undersize of umbrella leads to two people to be drenched the condition appearance, user's use has been made things convenient for.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides an umbrella frame of umbrella face can stretch out and draw back, includes umbrella stick (1), props umbrella piece (2), storage device (3), buffer (4) and telescoping device (5), its characterized in that: an umbrella supporting block (2) is movably sleeved on the surface of the umbrella handle (1), a storage device (3) is fixedly mounted at the bottom of the umbrella supporting block (2), a buffer device (4) is fixedly mounted at the top of the umbrella handle (1), an umbrella cover (22) is mounted on the surface of the umbrella supporting block (2) through an umbrella frame (21) hole, the top of the umbrella cover (22) is movably mounted with the surface of the umbrella handle (1), and a telescopic device (5) is fixedly mounted at the bottom of the umbrella frame (21);

the storage device (3) comprises a storage block (31), a storage groove (32) and a stabilizing groove (33) are formed in the storage block (31), a rotating shaft (34) is movably mounted in the storage groove (32), a stabilizing plate (35) is fixedly mounted at the top of the rotating shaft (34), the surface of the stabilizing plate (35) is in lap joint with the stabilizing groove (33), a threaded block (36) is fixedly mounted on the surface of the rotating shaft (34), the threaded block (36) is in threaded connection with the inner wall of the storage groove (32), a rotary valve (37) is fixedly mounted at the bottom of the rotating shaft (34), and a storage hole (38) is formed in the surface of the storage block (31);

telescoping device (5) are including fixed plate (51), the bottom fixed mounting of umbrella stand (21) has fixed plate (51), spout (52) have been seted up to the inside of fixed plate (51), the inside movable mounting of spout (52) has slider (53), the one end fixed mounting that spout (52) were kept away from in slider (53) has connecting plate (54), connecting plate (54) openly and the equal fixed mounting in back have flexible face (55), the top fixed mounting of connecting plate (54) has accomodate rope (57), accomodate the one end that rope (57) kept away from connecting plate (54) and extend to the inside of accomodating groove (32) and be connected with the fixed surface of pivot (34) through accomodating hole (38).

2. An umbrella frame with retractable canopy according to claim 1, wherein: buffer (4) include fixed block (41), the bottom of fixed block (41) and the top fixed connection of umbrella stick (1), buffer tank (42) have been seted up to the inside of fixed block (41), the inside movable mounting of buffer tank (42) has stopper (56), the top fixed mounting of stopper (56) has buffer beam (44).

3. An umbrella frame with retractable canopy according to claim 2, wherein: the top fixed mounting of buffer pole (44) has movable block (45), spring (46) have been cup jointed on the surface of buffer pole (44), the bottom of spring (46) is connected with the last fixed surface of fixed block (41), first inclined hole (47) have been seted up to fixed block (41) inside, second inclined hole (48) have been seted up to the inside of movable block (45).

4. An umbrella frame with retractable canopy according to claim 1, wherein: the bottom fixed mounting of umbrella stand (21) has wire piece (211), the through-hole has been seted up to the inside of wire piece (211), accomodate the surface of rope (57) and the inner wall overlap joint of through-hole.

5. An umbrella frame with retractable canopy according to claim 1, wherein: one end of the sliding block (53) far away from the connecting plate (54) is fixedly provided with a limiting plate (43), and the surface of the limiting plate (43) is lapped with the inner wall of the buffer groove (42).