CN209898492U - Umbrella nest structure convenient to open and close - Google Patents
Umbrella nest structure convenient to open and close Download PDFInfo
- Publication number
- CN209898492U CN209898492U CN201821547968.6U CN201821547968U CN209898492U CN 209898492 U CN209898492 U CN 209898492U CN 201821547968 U CN201821547968 U CN 201821547968U CN 209898492 U CN209898492 U CN 209898492U
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- nest
- hook
- upper nest
- umbrella
- fixing seat
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- 239000000463 material Substances 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 claims abstract description 4
- 239000012634 fragment Substances 0.000 description 11
- 238000011084 recovery Methods 0.000 description 3
- 210000005056 cell body Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
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Abstract
The utility model discloses a open and receive light umbrella nest structure, by last nest, lower nest and draw the cover to constitute, go up the nest and fix on the excellent top in the umbrella, lower nest activity cup joints and can move about from top to bottom on the stick in the umbrella on drawing the cover, go up nest hook body and set up in the last nest outside, it is equipped with the gib head to go up nest hook body lower part, it establishes in the hook hole of nest down to go up the mobile ground hook of nest hook gib head, wherein, it sets up with last nest components of a whole that can function independently to go up nest hook, it is the rigidity material to go up the nest hook, it is equipped with nest hook fixing base in last nest body lower part outside, it rotates through pivot and last nest hook middle part to go up nest hook fixing base and is connected, it is equipped with the elasticity restoring piece to go up between nest hook upper portion and last nest body upper portion, after adopting the.
Description
Technical Field
The utility model relates to the field of umbrellas, in particular to a connecting structure of an upper nest and a lower nest.
Background
The existing umbrella middle rod is generally composed of an outer tube and at least an inner tube, the top of the outer tube is fixedly connected with an upper umbrella nest, and the existing umbrella folding device is almost realized by limiting and clamping (opening) or releasing limiting and resisting (closing) the umbrella nest and the middle rod through a button. Therefore, when the umbrella is opened and closed, the elastic button needs to be pressed into the middle rod of the umbrella by fingers, so that the elastic button is released to limit and resist the lower nest of the umbrella, when the umbrella is pressed, the fingers are subjected to the bounce force of the elastic button, and the like, so that the fingers and the middle rod are easy to be injured and are complex and inconvenient to operate.
In the market, a small part of the umbrella is buckled by the elasticity of the plastic upper and lower nests to realize the opening and closing of the umbrella. Chinese patent CN201210246967.9 discloses an upper nest of an umbrella having an elastic hook extending downward from its side wall, the elastic hook and the upper nest of the umbrella are integrally formed, when the umbrella surface is opened, the pull sleeve is pushed upward, the pull sleeve drives the lower nest to move upward, the upper inclined surface on the pull sleeve firstly pushes the elastic hook outward, so that the hook head of the elastic hook is finally hooked in the hook hole of the lower nest, when the umbrella surface is closed, the lower inclined surface on the pull sleeve is pulled downward to push the elastic hook outward, so that the elastic hook is separated from the lower nest. Because the elastic hook and the upper nest are made of plastic materials, the elasticity of the elastic hook is deteriorated after the umbrella is opened and closed for a long time or due to external factors such as temperature and the like and old materials, and the umbrella can be normally opened. And increasing the material of the upper nest increases the overall product cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an umbrella nest structure which can be freely buckled with an upper nest and a lower nest and is light to open and close.
In order to achieve the above object, the utility model relates to an open and receive light umbrella nest structure comprises upper nest, lower nest and pull cover, and upper nest fixes on the excellent top in the umbrella, and lower nest activity cup joints on pull cover and can move about on the stick in the umbrella, and upper nest hook body sets up in the upper nest outside, and upper nest hook body lower part is equipped with the gib head, and the mobile ground hook of upper nest gib head is established in the hook hole of lower nest, and wherein, upper nest hook and upper nest components of a whole that can function independently set up, and upper nest hook is the rigidity material, is equipped with upper nest hook fixing base in the upper nest body lower part outside, and upper nest hook fixing base rotates through pivot and upper nest hook middle part to be connected, is equipped with the elasticity restoring piece between upper nest hook upper portion and upper nest body upper portion.
The upper nest hook fixing seat is a semi-circular plate corresponding to the upper nest hook fixing seat, the middle part of the upper nest hook is provided with a connecting groove, and the semi-circular plate is inserted into the connecting groove and connected with the connecting groove through a rotating shaft.
The semicircular sheet of the upper nest hook fixing seat is provided with a rotating shaft hole, the two side walls of the upper nest hook connecting groove are provided with shaft holes, and a bolt is inserted into the rotating shaft hole and the shaft holes.
The semicircular sheet of the upper nest hook fixing seat is provided with a rotating shaft hole, the semicircular sheet outside the rotating shaft hole is provided with an inclined plane, the inner sides of the two side walls of the upper nest hook connecting groove are respectively provided with a rotating shaft boss, and the rotating shaft boss is clamped in the rotating shaft hole.
The elastic restoring piece is a spring, one end of the spring is propped in a spring limiting hole in the upper portion of the upper nest hook, and the other end of the spring is sleeved on a spring positioning boss in the upper portion of the upper nest body.
The elastic restoring piece is a V-shaped elastic piece, one end of the V-shaped elastic piece is bent to form an elastic piece positioning boss, the elastic piece positioning boss is inserted into an elastic piece positioning groove in the upper nest body, the other end of the V-shaped elastic piece is provided with an elastic piece positioning hole, an elastic piece positioning salient point is arranged on the inner side of the upper portion of the upper nest hook, and the elastic piece positioning salient point is clamped in the elastic piece positioning hole.
The upper nest hook fixing seat is C-shaped, the C-shaped upper nest hook fixing seat can be inserted into a connecting groove in the middle of the upper nest hook, an opening of the C-shaped upper nest hook fixing seat faces the upward direction, a clamping shaft capable of being clamped in the opening of the C-shaped upper nest hook fixing seat is transversely arranged outside the upper nest hook connecting groove, a binding wire positioning block is arranged at the top of the upper nest hook, and a space for accommodating the movement of the binding wire positioning block is arranged on the binding wire seat at the top of the upper nest.
After the technical scheme is adopted, the utility model discloses pass through split type setting at less last nest and go up the nest hook, adopt the elastic recovery piece of metallics can guarantee that the upper nest hook can be accurate with nest hook down together. Meanwhile, when the umbrella is opened, the pull sleeve is pushed to the upper nest position by hand pushing, and the upper nest hook can be automatically buckled with the lower nest to open the umbrella; when the umbrella is folded, the user holds the pull sleeve and slightly pulls the upper nest hook downwards to automatically separate from the lower nest hook hole, so that the umbrella is folded.
Drawings
FIG. 1 is a schematic view of the umbrella folding structure of the present invention;
FIG. 2 is a schematic view of the umbrella opening structure of the present invention;
FIG. 3 is an exploded view of the first implementation;
FIG. 4 is a schematic structural view of a first implementation manner of the present invention;
FIG. 5 is an exploded view of a second embodiment of the present invention;
FIG. 6 is a schematic structural view of a second implementation manner of the present invention;
fig. 7 is an exploded view of a third implementation of the present invention;
FIG. 8 is a schematic structural view of a third implementation manner of the present invention;
fig. 9 is an exploded view of a fourth embodiment of the present invention;
fig. 10 is a schematic structural diagram of a fourth implementation manner of the present invention.
Description of reference numerals:
1. an upper nest; 11. an upper nest hook fixing seat; 11a, a C-shaped upper nest hook fixing seat; 112. a bevel; 111. a rotating shaft hole; 111a, "C" shaped opening; 12. a spring positioning boss; 13. a wire binding seat; 131. a space; 2. an upper nest hook; 21. connecting grooves; 211. a rotating shaft boss; 212. a shaft hole; 22. a spring limiting hole; 23. a binding wire positioning block; 24. the spring plate positions the salient points; 25. clamping a shaft; 3. a nest is arranged; 31 lower nest hook hole 4, pulling sleeve; 5. a spring; 6. a V-shaped spring plate; 61. the elastic sheet positioning boss; 62. a spring plate positioning hole; 7. a bolt; 8. binding wires; 9. a middle rod.
Detailed Description
In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.
As shown in fig. 1 and 2, the umbrella nest structure of the present invention is composed of an upper nest 1, an upper nest hook 2, a lower nest 3 and a pull sleeve 4. One end of the umbrella middle rod 9 is fixed on the umbrella head, and the other end is fixed with the upper nest 1; the upper end of the umbrella stand is fixed on the upper nest, and the lower end of the umbrella stand is fixed on the lower nest 3. The lower nest 3 is movably sleeved on the pull sleeve 4 and can move up and down by the umbrella middle rod 9.
Fig. 1 shows the umbrella folding state, the pull sleeve 4 is pulled down, the pull sleeve 4 moves downwards, because the upper end of the hook head of the upper nest hook 2 is provided with an oblique angle, the lower oblique surface of the square hole on the pull sleeve 4 and the lower oblique surface of the hook hole 31 on the lower nest 3 can extrude the upper nest hook 2, the pull sleeve continues to pull downwards until the upper nest hook 2 jumps out of the hook hole 31 of the lower nest and the square hole of the pull sleeve 4, namely, the upper nest hook 2 releases the lower nest 4, and the umbrella folding is completed.
Fig. 2 shows the open state, when the umbrella is opened: the pull sleeve 4 is pushed upwards, the lower nest and the pull sleeve are tightly attached together under the action of the self weight of the umbrella ribs and the tension of the umbrella fabric, when the upper end of the pull sleeve 4 is contacted with the lower end of the hook head of the upper nest hook 2, because the lower end of the hook head of the upper nest hook 2 is provided with an oblique angle, the upper inclined plane on the pull sleeve 4 and the upper inclined plane of the lower nest 3 can extrude the upper nest hook 2, the pull sleeve 4 continues to be pushed upwards until the upper nest hook 2 enters the hook hole 31 of the lower nest 3 and the square hole of the pull sleeve, and the lower nest is hooked by the upper nest hook, so that the umbrella opening is completed.
Fig. 3 and 4 show a first implementation manner of the present invention, in which a semicircular upper nest hook fixing seat 11 is disposed at the lower part of an upper nest 1 body, a rotation shaft hole 111 is disposed on the upper nest hook fixing seat 11, an inclined plane 112 is disposed on the semicircular plate outside the rotation shaft hole 111, a spring positioning boss 12 is disposed above the upper nest hook fixing seat 11 corresponding to the upper nest 1 body, and an end of a spring 5 is sleeved on the spring positioning boss 12; the lower part of the upper nest hook 2 is a hook head, the structure and the connection mode with the lower nest are the same as the prior art, and the structure and the connection mode with the lower nest are not embellished in the scheme. The middle part of the upper nest hook 2 is provided with a connecting groove 21, the inner sides of the two side walls of the connecting groove 21 are respectively provided with a rotating shaft boss 211, the upper part of the upper nest hook 2 is provided with a spring limiting hole 22, the top of the upper nest hook 2 can be provided with a U-shaped binding wire positioning block 23, and the binding wire positioning block 23 can be arranged in a reserved space on the binding wire seat 13 at the upper end of the upper nest 1 body. As shown in fig. 3, during assembly, one end of the spring 5 is sleeved on the spring positioning boss 12, the other end is inserted into the spring limiting hole 22, the connecting groove 21 is connected to the upper nest hook fixing seat 11, the rotating shaft boss 211 slides over the inclined plane 112 and then is clamped in the rotating shaft hole 111, and then the binding wire positioning block 23 and the binding wire seat 13 are bound together by the binding wire. Thus, the upper nest hook 2 can realize elastic recovery under the action of the rotating shaft and the spring 5 so as to achieve the purpose of hooking and unhooking the lower nest.
Fig. 4 and 6 show a second implementation manner of the present invention, which is different from the first implementation manner in that the connection slot 21 is not provided with a rotation shaft boss 211, but the connection slot 21 has two side walls provided with a shaft hole 212, the pin 7 connects the upper nest hook fixing seat 11 with the shaft hole 212, and the upper nest hook 2 can rotate around the pin 7.
Fig. 7 and 8 are the utility model discloses the third implementation, this mode spread groove 21 is the same with the second implementation with the connected mode of last nest hook fixing base 11, it does not adopt the spring to lie in the elastic recovery piece outside the difference, but used "V" shape shell fragment 6, "6 one end of V" shape shell fragment is buckled and is formed shell fragment location boss 61, shell fragment location boss 61 plants in the shell fragment constant head tank 14 on last nest 1 body upper portion, "the other end of V" shape shell fragment 6 is established in the cell body of the upwards extension of spread groove 21, "6 upper portion of V" shape shell fragment is equipped with shell fragment locating hole 62, it fixes a position bump 24 to be equipped with shell fragment on 2 upper portion inboard at last nest hook, shell fragment location bump 24 card is established in shell fragment locating hole 62.
Fig. 9 and 10 show a fourth implementation manner of the present invention, in which the elastic restoring member is the same as the first and second implementation manners, the upper hook fixing seat is in a "C" shape, the "C" shaped opening 111a faces upward in an oblique direction, the "C" shaped upper hook fixing seat 11a is vertically inserted into the upper hook connecting groove 21, the horizontal clamping shaft 25 on the upper hook connecting groove 21 is clamped in the "C" shaped opening 111a of the upper hook fixing seat 11a, and the diameter of the "C" shaped opening 111a is slightly smaller than the diameter of the clamping shaft 25, so that the clamping shaft 25 cannot easily fall off. The top of the upper nest hook 2 is provided with a U-shaped binding wire positioning block 23, the binding wire seat 13 at the top of the upper nest 1 is provided with a space 131 for accommodating the movement of the binding wire positioning block 23, and the space 131 can ensure that the U-shaped binding wire positioning block 23 has an accommodating space when the hook head below the upper nest hook 2 is pushed outwards. Since the upper nest hook 2 is blocked in the horizontal direction by the binding thread 8 and the lower portion of the "C" shaped opening 111a, the upper nest hook 2 is not dropped off when it is pushed to the outside in use.
Because the traditional upper nest is limited by the upper nest space, the structure is simple and cost-saving when the upper nest is designed into a whole, but the technical problem provided by the utility model cannot be solved. Although the utility model discloses this kind of lever design also has similar structure in other fields, nevertheless will consider the less space of upper nest and the reasonable arrangement of structure, so this application technical scheme should possess the creativity.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent shapes or structural changes made by the contents of the specification and the drawings or directly or indirectly applied to other related technical fields are included in the same way in the protection scope of the present invention.
Claims (7)
1. The utility model provides a open and receive light umbrella nest structure, by last nest, nest down and draw the cover to constitute, go up the nest and fix on the excellent top in the umbrella, lower nest activity cup joints and is sheathe in and can move about on the stick in the umbrella from top to bottom, goes up the nest hook body and sets up in last nest outside, goes up nest hook body lower part and is equipped with the gib head, goes up the movable ground hook of nest hook head and establishes in the hook hole of nest down, its characterized in that: the upper nest hook and the upper nest are arranged in a split mode, the upper nest hook is made of rigid materials, an upper nest hook fixing seat is arranged on the outer side of the lower portion of the upper nest body and is rotatably connected with the middle of the upper nest hook through a rotating shaft, and an elastic restoring piece is arranged between the upper portion of the upper nest hook and the upper portion of the upper nest body.
2. An umbrella nest structure that is easy to open and close as claimed in claim 1, wherein: the upper nest hook fixing seat is a semi-circular plate corresponding to the upper nest hook fixing seat, the middle part of the upper nest hook is provided with a connecting groove, and the semi-circular plate is inserted into the connecting groove and connected with the connecting groove through a rotating shaft.
3. An umbrella nest structure that is easy to open and close as claimed in claim 2, wherein: the semicircular sheet of the upper nest hook fixing seat is provided with a rotating shaft hole, the two side walls of the upper nest hook connecting groove are provided with shaft holes, and a bolt is inserted into the rotating shaft hole and the shaft holes.
4. An umbrella nest structure that is easy to open and close as claimed in claim 2, wherein: the semicircular sheet of the upper nest hook fixing seat is provided with a rotating shaft hole, the semicircular sheet outside the rotating shaft hole is provided with an inclined plane, the inner sides of the two side walls of the upper nest hook connecting groove are respectively provided with a rotating shaft boss, and the rotating shaft boss is clamped in the rotating shaft hole.
5. An umbrella nest structure that is easy to open and close as claimed in claim 1, wherein: the elastic restoring piece is a spring, one end of the spring is propped in a spring limiting hole in the upper portion of the upper nest hook, and the other end of the spring is sleeved on a spring positioning boss in the upper portion of the upper nest body.
6. An umbrella nest structure that is easy to open and close as claimed in claim 1, wherein: the elastic restoring piece is a V-shaped elastic piece, one end of the V-shaped elastic piece is bent to form an elastic piece positioning boss, the elastic piece positioning boss is inserted into an elastic piece positioning groove in the upper nest body, the other end of the V-shaped elastic piece is provided with an elastic piece positioning hole, an elastic piece positioning salient point is arranged on the inner side of the upper portion of the upper nest hook, and the elastic piece positioning salient point is clamped in the elastic piece positioning hole.
7. A portable umbrella nest structure of claim 3, wherein: the upper nest hook fixing seat is C-shaped, the C-shaped upper nest hook fixing seat can be inserted into a connecting groove in the middle of the upper nest hook, an opening of the C-shaped upper nest hook fixing seat faces the upward direction, a clamping shaft capable of being clamped in the opening of the C-shaped upper nest hook fixing seat is transversely arranged outside the upper nest hook connecting groove, a binding wire positioning block is arranged at the top of the upper nest hook, and a space for accommodating the movement of the binding wire positioning block is arranged on the binding wire seat at the top of the upper nest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547968.6U CN209898492U (en) | 2018-09-21 | 2018-09-21 | Umbrella nest structure convenient to open and close |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547968.6U CN209898492U (en) | 2018-09-21 | 2018-09-21 | Umbrella nest structure convenient to open and close |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209898492U true CN209898492U (en) | 2020-01-07 |
Family
ID=69028402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821547968.6U Expired - Fee Related CN209898492U (en) | 2018-09-21 | 2018-09-21 | Umbrella nest structure convenient to open and close |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209898492U (en) |
-
2018
- 2018-09-21 CN CN201821547968.6U patent/CN209898492U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |