TWM586548U - Skeleton and umbrella skeleton easy to open and fold - Google Patents

Abstract

The present invention provides an umbrella bone that can be easily opened and folded, which is provided with a body, a sliding sleeve and an outer guide; the body includes a first bone, a support bone, a second bone, and a A third bone, one end of the supporting bone is coupled to the first bone, the second bone is coupled to the first bone, and the third bone is coupled to the second bone away from the first bone One end; the sliding sleeve is sleeved on the second bone, and includes a sliding seat and a ring sleeve, the sliding seat is slidably sleeved on the second bone, and a penetrating space is formed between the ring sleeve and the sliding seat, The penetrating space is disposed at an angle with the length direction of the second bone; one end of the outer guide is coupled to the first bone of the body, and the other end is coupled to the third bone, and the outer guide The piece has a guide unit that passes through the installation space of the sliding sleeve; thereby providing an umbrella bone and an umbrella frame that can be easily stretched and folded.

Description

Umbrella bone and umbrella frame easy to open and collapse

The present invention relates to an umbrella bone, in particular to an umbrella bone and an umbrella skeleton which are easy to stretch and collapse.

As shown in Figs. 7 and 8, the existing umbrella frame is combined with a middle rod 80, and the existing umbrella frame includes an upper nest 62, a lower nest 63, and a plurality of umbrella bones 70; the upper nest 62 is fixedly mounted on the The top of the middle rod 80; the lower nest 63 can be slidably sleeved on the middle rod 80 relative to the middle rod 80; the plurality of umbrella ribs 70 are radially coupled to the upper nest 62 and the lower nest 63, Each umbrella bone 70 includes a first bone 71, a support bone 72, a second bone 73, a third bone 74, an inner guide 75, a sliding sleeve 76 and an outer guide 77. One end of the first bone 71 is coupled to the upper nest 62, one end of the support bone 72 is coupled to the lower nest 63, and the other end is pivotably coupled to the first bone 71 with respect to the first bone 71. In the middle section, the second bone 73 is flat and has a rectangular cross section. The second bone 73 can be pivotally coupled to the first bone 71 away from the upper nest 62 relative to the first bone 71. At one end, the third bone 74 can be pivotally coupled to the end of the second bone 73 away from the first bone 71 relative to the second bone 73.

One end of the inner guide 75 is pivotally coupled to a middle section of the support bone 72, and the other end is pivotally coupled to an end of the second bone 73 protruding from the first bone 71; the sliding sleeve 76 can slide It is sleeved on the second bone 73 and has a sliding seat 761, two blocking pieces 762, and a blocking bar 763. The sliding seat 761 is slidably sleeved on the second bone 73, and the two blocking pieces 762. The sliding seat 761 is spaced apart from each other, and two ends of the stopper 763 are respectively connected to the two stoppers 762. The slider 761, the two stoppers 762, and the stopper 763 jointly surround a penetrating device. Space 764, the penetrating space 764 is provided in a direction parallel to the length direction of the second bone 73; one end of the outer guide 77 is coupled to the first bone 71 adjacent to the second bone 73, The other end passes through the penetrating space 764 of the sliding sleeve 76, and is pivotally coupled to one end of the third bone 74 protruding from the second bone 73, and the outer guide 77 passes through the sliding sleeve 76. A portion penetrating the space 764 is parallel to the two blocking pieces 762.

When the existing umbrella frame is unfolded, the outer guides 77 of each of the umbrella bones 70 will abut against the ribs 763 of the sliding sleeve 76, thereby driving the sliding sleeve 76 to slide in a direction close to the first bone 71. ; When folding the existing umbrella frame, the outer guides 77 of the umbrella bones 70 will also abut against the bar 763 of the sliding sleeve 76, which can drive the sliding sleeve 76 away from the first section together. The bone 71 slides in the direction.

In summary, the outer guides 77 of the umbrella bones 70 pass through the abutting relationship with the ribs 763 of the sliding sleeve 76, and when the umbrella frame is stretched or folded, the sliding sleeve 76 is driven relative to the The second segment of bone 73 slides; however, since the portion of the outer guide member 77 passing through the penetrating space 764 of the sliding sleeve 76 is parallel to the two baffles 762, and the penetrating space 764 is along the second segment The length direction of the bone 73 is set in a direction parallel to each other, and only a unidirectional force can be applied to the sliding sleeve 76. Therefore, the outer guide 77 cannot smoothly move the sliding sleeve 76 relative to the second bone 73, The user cannot smoothly open or collapse the umbrella frame. Therefore, the existing umbrella frame needs to be improved.

In order to solve the arrangement relationship between the umbrella bones of the existing umbrella skeleton and the sliding sleeve, so that the user cannot smoothly open or collapse the umbrella skeleton, the main purpose of the new model is to provide an easy support that can solve the current technical problems. Folded and folded umbrella bones, including:
A body comprising a first bone, a supporting bone, a second bone and a third bone, one end of the supporting bone is coupled to the first bone, and the second bone is coupled to the first bone A bone, the third bone is combined with the second bone away from the first bone;
A sliding sleeve is slidably sleeved on the second bone of the body, and includes a sliding seat and a ring sleeve, the sliding seat is slidably sleeved on the second bone of the body, the ring sleeve Combined with the sliding seat, and forming a penetrating space between the ring sleeve and the sliding seat, the penetrating space and the length direction of the second bone are arranged at an angle; and an outer guide member, the outer guide One end of the guide is coupled to the first bone of the body, and the other end is coupled to the third bone. The outer guide has a guide unit formed on both ends of the outer guide. And pass through the installation space of the sliding sleeve.

Further, the umbrella bone which is easy to stretch and fold as described above, wherein the guide unit is bent and formed between two ends of the outer guide member, so that a space is formed between the two ends of the guide unit. The guide portion passes through the installation space of the sliding sleeve and is disposed at an angle with the length direction of the second bone.

Furthermore, as mentioned above, the umbrella bone which is easy to stretch and fold, wherein the guide portion is arranged perpendicular to the length direction of the second bone.

Furthermore, as mentioned above, the umbrella bone which can be easily stretched and folded, wherein the second segment bone is flat and has a rectangular cross section.

Furthermore, as mentioned above, the umbrella bone which can be easily stretched and folded, wherein the outer guide member is a wire.

Preferably, the present invention further provides an umbrella bone that can be easily opened and folded, which is combined with a middle rod and provided with:
An upper nest is fixed on the top of the middle rod; and a lower nest is slidably fitted on the middle rod relative to the middle rod; and a plurality of umbrella bones, each umbrella as described above. The end of the first bone of the bone body far from the second bone is coupled to the upper nest, and the end of the supporting bone of each umbrella bone body away from the first bone is coupled to the lower nest.

More preferably, as mentioned above, the umbrella frame for the umbrella can be easily opened and folded, wherein the guide unit of each umbrella bone is bent and formed between two ends of the outer guide member, so that the guide unit A guiding portion is formed between the two ends of the sliding portion, and the guiding portion passes through the installation space of the sliding sleeve and is disposed at an angle with the length direction of the second bone.

More preferably, as mentioned above, the umbrella skeleton that can be easily stretched and folded is provided, wherein the guide portion of the guide unit of each umbrella bone is arranged perpendicular to the length direction of the second bone.

More preferably, as described above, the umbrella skeleton that can be easily stretched and folded, wherein the second bone of each umbrella bone is flat, and its cross section is a rectangle.

More preferably, as mentioned above, the skeleton for umbrellas that can be easily stretched and folded, wherein the outer guide of each umbrella bone is a wire.

The installation space of the existing umbrella frame is provided in a direction parallel to the length direction of the second bone, and the portion of the outer guide that passes through the installation space of the sliding sleeve is parallel to the two baffles. So that the outer guide can only apply a unidirectional force to the sliding sleeve through the abutting relationship with the stopper of the sliding sleeve; because the sliding space of the sliding sleeve of the present invention is along the second section The length direction of the bone is set perpendicularly, and the guide portion of the outer guide passes through the installation space of the sliding sleeve and is arranged at an angle with the length direction of the second bone, so it is spread out. When folding or folding the model, the guide portion of the outer guide member not only exerts force on the top of the ring sleeve, but also abuts against the inner wall surface of the ring sleeve, and can apply a thrust force along the length direction of the sliding sleeve. Or the pulling force can apply two directions of force to the sliding sleeve in total, so that the outer guide member can relatively smoothly drive the sliding sleeve to slide relative to the second bone, thereby allowing the user to smoothly open or Fold the new model.

In order to understand the technical features and practical effects of the new model in detail, and can be implemented in accordance with the contents of the description, the preferred embodiment shown in the figure is further described in detail as follows:

The preferred embodiments of the umbrella bone and the umbrella frame for the umbrella that can be easily extended and folded according to the present invention are shown in FIGS. 1 to 3. The umbrella bone that is easily extended and folded includes a body 10 and an inner guide. 20. A sliding sleeve 30 and an outer guide 40, wherein:

As shown in FIGS. 1 and 2, the body 10 includes a first bone 12, a support bone 11, a second bone 13, and a third bone 14; one end of the support bone 11 can be opposite to the first bone The articular bone 12 is pivotally coupled to the middle section of the first articular bone 12; as shown in FIGS. 2 and 3, the second articular bone 13 is flat and has a rectangular cross section, and the second articular bone 13 can It is pivotally coupled to one end of the first bone 12 relative to the first bone 12; The third bone 14 can be pivotally connected to the second bone 13 relative to the second bone 13 away from the first bone One end of the joint bone 12; in the preferred embodiment of the present invention, the body 10 includes a set of bodies 15, which cover the second joint 13 adjacent to the first joint 12, and the cover 15 increases the structural strength of the second bone 13.

As shown in FIGS. 1 and 2, one end of the inner guide 20 is pivotally coupled to the middle section of the support bone 11 of the body 10, and the other end is pivotally coupled to the second bone 13 and protrudes from the first bone. One end of 12 and further, the other end of the inner guide 20 is pivotally coupled to one end of the sleeve body 15 protruding from the first bone 12. Therefore, the sleeve body 15 is uniform when the new type is extended or folded. The supporting and guiding effect of the inner guide 20 is provided. In the preferred embodiment of the present invention, the inner guide 20 is a wire.

As shown in FIGS. 2 and 3, the sliding sleeve 30 is slidably sleeved on the second bone 13 of the body 10 and includes a sliding seat 31 and a ring sleeve 32; wherein the sliding seat 31 is slidably sleeved on The second joint bone 13 of the body 10, the ring sleeve 32 is coupled to the sliding seat 31, and a penetrating space 33 is formed between the ring sleeve 32 and the sliding seat 31, and the penetrating space 33 and the second section The length direction of the bone 13 is provided at an included angle. Further, the penetrating space 33 is provided in a direction perpendicular to the length direction of the second bone 13.

As shown in FIGS. 2 and 3, one end of the outer guide 40 is coupled to the first bone 12 of the body 10 adjacent to the second bone 13, and the other end is pivotally coupled to the third bone 14 and protrudes. At one end of the second bone 13, the outer guide 40 has a guide unit 41 formed between two ends of the outer guide 40 and passing through the sliding sleeve 30. A space 33 is provided. In a preferred embodiment of the present invention, the guide unit 41 is bent and formed between two ends of the outer guide 40 and is slightly S-shaped, so that the guide unit 41 A guiding portion 411 is formed between two ends of the sliding portion 30. The guiding portion 411 passes through the installation space 33 of the sliding sleeve 30 and is disposed at an angle with the length direction of the second bone 13.

As shown in FIGS. 4 to 6, when the umbrella bone which is easy to expand and collapse is opened, the guide unit 41 can push the sliding sleeve 30 toward the first bone 12 by the guide portion 411. Sliding, during the pushing process, as shown in FIG. 3, the guide portion 411 not only abuts on the top of the collar 32, but also against the inner wall surface of the collar 32 adjacent to the third bone 14, thereby A thrust force is applied to the sliding sleeve 30 along the length direction of the sliding sleeve 30; further, the guide portion 411 is disposed perpendicularly to the length direction of the second bone 13; further, the outer guide 40 is A wire.

When folding the umbrella bone which is easy to be folded and folded, the guiding unit 41 can pull the sliding sleeve 30 to slide away from the first bone 12 by the guiding portion 411 as shown in FIGS. 5 to 4. During the pulling process, as shown in FIG. 3, the guide portion 411 is not only abutted against the top of the collar 32, but also against the inner wall surface of the collar 322 adjacent to the first bone 12, thereby The sliding sleeve 30 applies a pulling force along the length direction of the sliding sleeve 30.

Preferably, as shown in FIG. 2, the present invention additionally provides an umbrella frame for easy expansion and folding, which is coupled to a middle rod 51 and further includes an upper nest 52 and a lower nest 53. The nest 52 is fixed on the top of the middle rod 51; the lower nest 53 can be slidably sleeved on the middle rod 51 relative to the middle rod 51; the plurality of umbrella bones are radially coupled to the upper nest 52 and In the lower nest 53, an end of the first bone 12 of each of the umbrella bone bodies 10 away from the second bone 13 is coupled to the upper nest 53, and the supporting bone 11 of each of the umbrella bone bodies 10 is away from the first bone 12. One end is coupled to the lower nest 53; by pushing the lower nest 53 in the direction of the upper nest 52, the new model can be opened, and at the same time, the guide unit 41 can push the slide by the guide portion 411 The sleeve 30 slides in a direction close to the first bone 12; pushing the lower nest 53 in a direction away from the upper nest 52 can fold the model, and the guide unit 41 can borrow the guide portion 411 as shown in FIG. The sliding sleeve 30 is pulled from 5 to 4 to slide away from the first bone 12.

The installation space 764 of the existing umbrella frame is provided in a direction parallel to the length direction of the second bone 73, and a portion of the outer guide member 77 passing through the installation space 764 of the sliding sleeve 76 and the two The blocking piece 762 is parallel, so that the outer guide member 77 can only apply a unidirectional force to the sliding sleeve 76 through the abutting relationship with the blocking strip 763 of the sliding sleeve 76; The installation space 33 of 30 is disposed in a direction perpendicular to the length direction of the second bone 13, and the guide portion 411 of the outer guide 40 passes through the installation space 33 of the sliding sleeve 30 and communicates with the installation space 33 of the sliding sleeve 30. The second bone 13 is arranged at an angle in the length direction, so when the new model is opened or folded, the guide portion 411 of the outer guide 40 not only exerts force on the top of the collar 32, but also because it resists Abutting on the inner wall surface of the ring sleeve 32 can apply a pushing or pulling force along the length direction of the sliding sleeve 30, and a total of two directions of force can be applied to the sliding sleeve 30, so that the outer guide 40 can be made. The sliding sleeve 30 is relatively smoothly driven to slide relative to the second bone 13, so that the user can smoothly open or collapse the model.

10‧‧‧ Ontology

11‧‧‧ support bone

12‧‧‧ first bone

13‧‧‧ second bone

14‧‧‧ third bone

15‧‧‧ body

20‧‧‧ inner guide

30‧‧‧ Sliding sleeve

31‧‧‧slide

32‧‧‧Ring

33‧‧‧ Wear space

40‧‧‧outer guide

41‧‧‧Guide unit

411‧‧‧Guide

51‧‧‧ Medium

52‧‧‧ Upper Nest

53‧‧‧Under the nest

62‧‧‧ Upper Nest

63‧‧‧Under the nest

70‧‧‧ Umbrella

71‧‧‧ first bone

72‧‧‧ support bone

73‧‧‧ second bone

74‧‧‧ third bone

75‧‧‧ inner guide

76‧‧‧ Sliding sleeve

761‧‧‧slide

762‧‧‧baffle

763‧‧‧stop

764‧‧‧wearing space

77‧‧‧outer guide

80‧‧‧ Medium

FIG. 1 is a top plan view of a preferred embodiment of the present invention.
FIG. 2 is a partial plan side view of the preferred embodiment of the present invention.
FIG. 3 is a partial perspective view of a preferred embodiment of the present invention.
FIG. 4 is a partial plan side view of the folded state of the preferred embodiment of the present invention.
FIG. 5 is a partial plan side view of the preferred embodiment of the present invention in use.
FIG. 6 is a partial plan top view of the preferred embodiment of the present invention in use.
FIG. 7 is a top plan view of a conventional umbrella bone bone tool.
Fig. 8 is a partial plan side view of a conventional umbrella bone bone tool.

Claims (10)

The utility model relates to an umbrella bone which is easy to stretch and collapse, and is provided with:
A body comprising a first bone, a supporting bone, a second bone and a third bone, one end of the supporting bone is coupled to the first bone, and the second bone is coupled to the first bone A bone, the third bone is combined with the second bone away from the first bone;
A sliding sleeve is slidably sleeved on the second bone of the body, and includes a sliding seat and a ring sleeve, the sliding seat is slidably sleeved on the second bone of the body, the ring sleeve Combined with the sliding seat, and forming a penetrating space between the ring sleeve and the sliding seat, the penetrating space and the length direction of the second bone are arranged at an angle; and an outer guide member, the outer guide One end of the guide is coupled to the first bone of the body, and the other end is coupled to the third bone. The outer guide has a guide unit formed on both ends of the outer guide. And pass through the installation space of the sliding sleeve. The umbrella bone which can be easily opened and folded as described in claim 1, wherein the guide unit is bent and formed between two ends of the outer guide member, so that a space is formed between the two ends of the guide unit. The guide portion passes through the installation space of the sliding sleeve and is disposed at an angle with the length direction of the second bone. The umbrella bone which can be easily opened and folded as described in claim 2, wherein the guide portion is arranged perpendicular to the length direction of the second bone. The easy-to-open and collapse umbrella bone according to any one of claims 1 to 3, wherein the second bone is flat and has a rectangular cross section. The umbrella bone which can be easily opened and folded according to claim 4, wherein the outer guide member is a wire. An umbrella frame that can be easily stretched and folded is combined with a middle rod and is provided with:
An upper nest, the upper nest is fixed on the top of the middle rod; and a lower nest, the lower nest can be slidably fitted on the middle rod relative to the middle rod; and a plurality of umbrella bones as described in claim 1, An end of the first bone of the main body of each umbrella bone remote from the second bone is coupled to the upper nest, and an end of the support bone of the main body of each umbrella bone away from the first bone is coupled to the lower nest. The umbrella frame for easy expansion and folding according to claim 6, wherein the guide unit of each umbrella bone is bent and formed between two ends of the outer guide, so that the two ends of the guide unit A guide portion is formed therebetween, the guide portion passes through the installation space of the sliding sleeve, and is disposed at an angle with the length direction of the second bone. The umbrella frame for easy expansion and folding according to claim 7, wherein the guide portion of the guide unit of each umbrella bone is provided perpendicular to the length direction of the second bone. According to any one of claims 6 to 8, the skeleton for umbrellas that is easy to stretch and fold, wherein the second bone of each umbrella bone is flat and its cross section is a rectangle. The umbrella frame for easy expansion and folding according to claim 9, wherein the outer guide of each umbrella bone is a wire.