CN212697958U

CN212697958U - Replaceable umbrella frame

Info

Publication number: CN212697958U
Application number: CN202021227667.2U
Authority: CN
Inventors: 袁万胜
Original assignee: Quanzhou Fengfeng Rain Gear Co ltd
Current assignee: Quanzhou Fengfeng Rain Gear Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-03-16
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a removable rib, its technical scheme main points are: the utility model provides a removable rib, including the mobile jib, the mobile jib is fixed through latch device between hollow connecting pipe and the adjacent two sets of connecting pipes of a plurality of sliding connection, the one end fixed connection of connecting pipe is to the first locating part of connecting pipe internal depression, can dismantle on the first locating part and be connected with the second locating part of locating the connecting pipe inside, the one end of keeping away from first locating part on the connecting pipe is equipped with the first spout with first locating part sliding connection on the adjacent a set of connecting pipe, the one end that is close to first locating part on the first spout is connected with the second locating part sliding connection's on the adjacent a set of connecting pipe second spout, the second spout extends to the one end of keeping away from first spout on the connecting pipe. The utility model discloses a removable rib, when the mobile jib takes place to be crooked under opening the umbrella state, can avoid abandoning whole umbrella and cause the waste to the convenient change of mobile jib of bending.

Description

Replaceable umbrella frame

Technical Field

The present invention relates to an umbrella assembly, and more particularly, to a replaceable rib.

Background

The umbrella ribs are used as a support for supporting the umbrella cover. What the mobile jib on the short-handle umbrella adopted is the shrink bone, can shorten the length of mobile jib and make portable carrying in the process of carrying, when needs prop the umbrella stretch the length of mobile jib can, convenient to carry.

The umbrella rib is generally made of aluminum alloy materials, and compared with steel and iron, the umbrella rib is lighter in weight and more convenient to carry. However, the umbrella ribs made of aluminum alloy material have lower hardness than steel and iron, and are easily bent when being collided by external force or subjected to other actions during umbrella opening, so that the umbrella cannot be used, and only the whole umbrella can be replaced.

A new solution is therefore proposed to solve this problem.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model aims to provide a removable rib, when the mobile jib takes place to be crooked under propping the umbrella state, can be to the convenient change of crooked mobile jib, avoid abandoning whole umbrella and cause the waste.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a removable rib, including the mobile jib, the mobile jib is fixed through latch device between hollow connecting pipe and the adjacent two sets of connecting pipes of a plurality of sliding connection, the one end fixed connection of connecting pipe is to the first locating part of connecting pipe inside depression, can dismantle on the first locating part and be connected with the second locating part of locating the connecting pipe inside, the one end of keeping away from first locating part on the connecting pipe is equipped with the first spout with first locating part sliding connection on the adjacent a set of connecting pipe, the one end that is close to first locating part on the first spout is connected with the second locating part sliding connection's on the adjacent a set of connecting pipe second spout, the second spout extends to the one end of keeping away from first spout on the connecting pipe, sets up same be formed with the contained angle between second spout on the connecting pipe and the second locating part.

By adopting the technical scheme, the umbrella comprises a main rod, one end of the main rod is used for being connected with an umbrella cover, the other end of the main rod is used for being connected with an umbrella handle, the main rod comprises a plurality of connecting pipes which are arranged in a hollow mode, the diameters of the connecting pipes are sequentially reduced along the direction deviating from the umbrella cover, the outer walls of one group of connecting pipes are attached to the inner walls of the adjacent group of connecting pipes to realize sliding connection among the connecting pipes, when each connecting pipe is pulled to enable the main rod to be in the longest state, fixing among the connecting pipes is realized through a clamping device, when each connecting pipe is pushed, the fixing state of the clamping device on each connecting pipe is released under the action; a first limiting part is fixedly connected to one end of the connecting pipe, the first limiting part is sunken towards the inside of the connecting pipe, a second limiting part arranged in the connecting pipe is detachably connected to the first limiting part, a first sliding groove is arranged at one end, far away from the first limiting part, of the outer side wall of the connecting pipe and is arranged along the axial line direction of the connecting pipe, the first sliding groove is in sliding connection with the first limiting part on an adjacent group of connecting pipes, a second sliding groove is arranged on the outer side wall of the connecting pipe, one end of the second sliding groove extends to the first sliding groove, the other end extends to one end, provided with the second limiting part, of the connecting pipe, the second sliding groove is in sliding connection with the second limiting part on the adjacent group of connecting pipes, and a connecting line between the second sliding groove on the same connecting pipe and the axial line of the connecting pipe and a connecting line between the, the second sliding chute and the second limiting piece are arranged in a non-collinear way, so that interference cannot occur; when the umbrella rib is normally used, the second locating part and the second sliding groove generate a sliding effect when the connecting pipe is pushed, because the depth of the second sliding groove is greater than that of the first sliding groove, the second locating part has a blocking effect on the first sliding groove, so that the connecting pipes can not be separated from each other, when a certain connecting pipe is bent and can not be used, the second locating part on the group of connecting pipes and a group of connecting pipes adjacent to the group of connecting pipes with larger diameters is detached, the blocking effect on the first sliding groove is removed, the first locating part on one group of connecting pipes and the first sliding groove on the other group of connecting pipes slide to separate the two groups of connecting pipes, thereby the connecting pipes are replaced, and the second locating part is reinstalled after the replacement, the replacement is convenient, the whole umbrella is not required to be thrown away, and waste can.

The utility model discloses further set up to: the first limiting piece and the second limiting piece are connected through screws.

By adopting the technical scheme, the first limiting part and the second limiting part are connected through the screw, so that the stability of connection between the second limiting part and the first limiting part is ensured, and the second limiting part is prevented from being separated from the first limiting part.

The utility model discloses further set up to: the screws are provided with two groups and are arranged along the axial lead direction of the connecting pipe.

Through adopting above-mentioned technical scheme, the screw is equipped with two sets ofly and distributes along the axial lead direction of connecting pipe and sets up, can strengthen the stability of being connected between first locating part and the second locating part.

The utility model discloses further set up to: and one end of the first limiting piece, which is far away from the second limiting piece, is provided with a groove for accommodating the head of the screw.

Through adopting above-mentioned technical scheme, first locating part sets up as integrated into one piece with the connecting pipe, can make the one end of keeping away from the second locating part on the first locating part form the recess when sunken with first locating part to the inside of connecting pipe, is used for holding the head of screw through the recess, can guarantee that the surface of connecting pipe does not have extra arch, need not additionally to set up corresponding slide mechanism again.

The utility model discloses further set up to: the second locating part is fixedly connected with a connecting piece in an L shape, and a clamping groove clamped with the first locating part is formed between the connecting piece and the second locating part.

Through adopting above-mentioned technical scheme, keep away from the one end fixedly connected with connecting piece of first spout on the second locating part, the connecting piece is "L" type and makes it and second locating part between form the draw-in groove, pass through the screw connection with first locating part and second locating part between, the joint through draw-in groove and first locating part is fixed in advance earlier, avoids the skew position of second locating part at the in-process of installation second locating part.

The utility model discloses further set up to: one end of the second limiting part, which is far away from the first limiting part, is set to be arc-shaped.

Through adopting above-mentioned technical scheme, establish the one end of keeping away from first locating part on the second locating part into the arc, corresponding second spout sets up to the arc, guarantees that gliding smooth and easy between the two sets of connecting pipes of jingle bell.

The utility model discloses further set up to: and an anti-rust layer is arranged on the surface of the main rod.

Through adopting above-mentioned technical scheme, the surface coating at the mobile jib has the antirust coat, can prolong the life of mobile jib.

To sum up, the utility model discloses following beneficial effect has:

when the umbrella rib is normally used, the second locating part and the second sliding groove generate a sliding effect when the connecting pipe is pushed, because the depth of the second sliding groove is greater than that of the first sliding groove, the second locating part has a blocking effect on the first sliding groove, so that the connecting pipes can not be separated from each other, when a certain connecting pipe is bent and can not be used, the second locating part on the group of connecting pipes and a group of connecting pipes adjacent to the group of connecting pipes with larger diameters is detached, the blocking effect on the first sliding groove is removed, the first locating part on one group of connecting pipes and the first sliding groove on the other group of connecting pipes slide to separate the two groups of connecting pipes, thereby the connecting pipes are replaced, and the second locating part is reinstalled after the replacement, the replacement is convenient, the whole umbrella is not required to be thrown away, and waste can.

Drawings

Fig. 1 is a broken view of the present invention for showing the overall structural design of a single connection pipe;

fig. 2 is a schematic structural diagram illustrating a connection position of two connecting pipes when the two connecting pipes are connected according to the present invention;

fig. 3 is a cross-sectional view illustrating a state of a connection position when two connection pipes are connected according to the present invention.

In the figure: 1. a connecting pipe; 2. a second chute; 3. a first chute; 4. a screw; 5. a groove; 6. a connecting member; 7. a first limit piece; 8. a second limiting member.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a removable rib, as shown in figure 1, including the mobile jib, the one end of mobile jib is used for connecting the umbrella face, the other end is used for connecting the umbrella stick, the mobile jib is including a plurality of connecting pipes 1 that are the cavity setting, and the diameter of connecting pipe 1 reduces along the direction that deviates from the umbrella face in proper order, make the outer wall of a set of connecting pipe 1 and the inner wall laminating of adjacent a set of connecting pipe 1 realize the sliding connection between the connecting pipe 1, when pulling each connecting pipe 1 makes the mobile jib be the longest state, realize fixedly through latch device between each connecting pipe 1, release latch device to each connecting pipe 1's fixed state under the effect of rib cover when promoting each connecting pipe 1, accomplish accomodating to each connecting pipe 1.

As shown in fig. 1, 2, and 3, a first limiting member 7 is fixedly connected to one end of the connecting pipe 1, the first limiting member 7 and the connecting pipe 1 are integrally formed, the first limiting member 7 is recessed toward the inside of the connecting pipe 1, so that a groove 5 is formed on the outer surface of the first limiting member 7, one end of the first limiting member 7, which is far away from the groove 5, is connected to a second limiting member 8 through a screw 4, the second limiting member 8 is disposed inside the connecting pipe 1, the head of the screw 4 is disposed in the groove 5, and the screw 4 is provided with two sets and distributed along the axial line direction of the connecting pipe 1, so that the stability of connection between the first limiting member 7 and the second limiting member 8 can be enhanced; a first limiting part 7 is fixedly connected to one end of the connecting pipe 1, the first limiting part 7 is recessed towards the inside of the connecting pipe 1, a second limiting part 8 arranged inside the connecting pipe 1 is detachably connected to the first limiting part 7, a first sliding groove 3 is arranged at one end, far away from the first limiting part 7, of the outer side wall of the connecting pipe 1, the first sliding groove 3 is arranged along the axial line direction of the connecting pipe 1, the first sliding groove 3 is in sliding connection with the first limiting part 7 on an adjacent group of connecting pipes 1, a second sliding groove 2 is arranged on the outer side wall of the connecting pipe 1, one end of the second sliding groove 2 extends to the first sliding groove 3, the other end extends to one end, provided with the second limiting part 8, of the connecting pipe 1, the second sliding groove 2 is in sliding connection with the second limiting part 8 on an adjacent group of connecting pipes 1, and a connecting line between the second sliding groove, A certain included angle is formed between the second limiting part 8 and a connecting line between the axial leads of the connecting pipes 1, so that the second sliding chute 2 and the second limiting part 8 are arranged in a non-collinear way, and interference cannot occur.

As shown in fig. 1, a connecting member 6 is fixedly connected to one end of the second limiting member 8, which is far from the first sliding groove 3, the connecting member 6 is L-shaped, so that a slot is formed between the connecting member 6 and the second limiting member 8, and when the first limiting member 7 and the second limiting member 8 are connected through the screw 4, pre-fixing is performed through the clamping connection between the slot and the first limiting member 7, so as to prevent the second limiting member 8 from deviating from the position in the process of installing the second limiting member 8; establish the one end of keeping away from first locating part 7 on the second locating part 8 into the arc, corresponding second spout 2 sets up to the arc, guarantees to ring bell two sets of connecting pipes 1 gliding smooth and easy.

The connecting pipe 1 is made of an aluminum alloy material, the aluminum alloy material comprises, by weight, Si 0.6-1.1%, Mo0.05-0.11%, Mg1.4-1.9%, Zn0.1-0.3%, Ti0.3-0.8%, B0.03-0.06%, Be0.01-0.03%, La0.04-0.09%, Er0.03-0.07%, Ce0.01-0.03%, the total amount of impurity elements of other metals and nonmetals is not more than 0.5%, and the balance of Al, and has high-strength mechanical property, excellent wear resistance and impact resistance, and an anti-rust layer is coated on the surface of the main rod, such as paint, so that the service life of the main rod can be prolonged.

When the umbrella rib is normally used, the second locating part 8 and the second chute 2 generate a sliding effect when the connecting pipe 1 is pushed, because the depth of the second chute 2 is greater than that of the first chute 3, the second locating part 8 has a blocking effect on the first chute 3, so that the connecting pipes 1 cannot be separated from each other, when a certain connecting pipe 1 is bent and cannot be used, the group of connecting pipes 1 and the second locating part 8 on the group of connecting pipes 1 adjacent to the group of connecting pipes 1 with larger diameters are disassembled, the blocking effect on the first chute 3 is relieved, the first locating part 7 on the group of connecting pipes 1 and the first chute 3 on the other group of connecting pipes 1 slide to separate the two groups of connecting pipes 1, so that the umbrella rib is replaced, the second locating part 8 is installed again after the replacement, the replacement is convenient, the whole umbrella does not need to be thrown away, and waste can be avoided.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a removable rib, including the mobile jib, the mobile jib is fixed through latch device between hollow connecting pipe (1) and adjacent two sets of connecting pipe (1) that have a plurality of sliding connection, its characterized in that: one end of the connecting pipe (1) is fixedly connected with a first limiting piece (7) which is sunken towards the inside of the connecting pipe (1), the first limiting piece (7) is detachably connected with a second limiting piece (8) arranged in the connecting pipe (1), one end of the connecting pipe (1) far away from the first limiting piece (7) is provided with a first sliding chute (3) which is in sliding connection with the first limiting piece (7) on the adjacent group of connecting pipes (1), one end of the first sliding chute (3) close to the first limiting piece (7) is connected with a second sliding chute (2) which is in sliding connection with a second limiting piece (8) on the adjacent group of connecting pipes (1), the second sliding groove (2) extends to one end, far away from the first sliding groove (3), of the connecting pipe (1), and an included angle is formed between the second sliding groove (2) and the second limiting part (8) which are arranged on the same connecting pipe (1).

2. A replaceable umbrella rib as claimed in claim 1, wherein: the first limiting piece (7) and the second limiting piece (8) are connected through a screw (4).

3. A replaceable umbrella rib as claimed in claim 2, wherein: two groups of screws (4) are arranged and are arranged along the axial lead direction of the connecting pipe (1).

4. A replaceable umbrella rib as claimed in claim 2, wherein: one end of the first limiting piece (7) far away from the second limiting piece (8) is provided with a groove (5) used for accommodating the head of the screw (4).

5. A replaceable umbrella rib as claimed in claim 1, wherein: fixedly connected with is connecting piece (6) of "L" type on second locating part (8), be formed with the draw-in groove with first locating part (7) joint between connecting piece (6) and second locating part (8).

6. A replaceable umbrella rib as claimed in claim 1, wherein: one end of the second limiting part (8) far away from the first limiting part (7) is arc-shaped.

7. A replaceable umbrella rib as claimed in claim 1, wherein: and an anti-rust layer is arranged on the surface of the main rod.