CN220850106U - Fan body structure with damping bending - Google Patents
Fan body structure with damping bending Download PDFInfo
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- CN220850106U CN220850106U CN202322438390.8U CN202322438390U CN220850106U CN 220850106 U CN220850106 U CN 220850106U CN 202322438390 U CN202322438390 U CN 202322438390U CN 220850106 U CN220850106 U CN 220850106U
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- fan
- joint
- convex ring
- lug
- lugs
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- 238000005452 bending Methods 0.000 title claims abstract description 13
- 238000013016 damping Methods 0.000 title claims abstract description 11
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a fan body structure with damping bending, which comprises a fan rod and a base, wherein the base is provided with a lower upright post pipe, and the lower upright post pipe is provided with a connecting pipe; the end part of the fan rod is provided with a joint part, and the joint part is provided with a convex ring; the connecting pipe is provided with a hinge part, the hinge part is provided with a clamping groove, and a limited rotating piece is arranged in the clamping groove; the joint part is connected with the hinge part, so that the convex ring is connected with the rotation limiting piece, and the rotating fan rod generates friction with the rotation limiting piece through the convex ring so as to limit the rotation of the fan rod by utilizing friction force. The novel combined type air conditioner has the advantages of simple structure, excellent effect, convenience in assembly, reasonable design and the like; therefore, it is a product with excellent performance both technically and economically.
Description
[ Field of technology ]
The utility model mainly relates to a fan body structure with damping bending.
[ Background Art ]
At present, some fixed electric fans are large in size, are unfavorable for packaging and transportation, and are often detached from each part during transportation to reduce the packaging volume, so that users need to assemble again during use, in addition, the fans are home appliances used seasonally, after the weather is cooled, the disassembly and storage processes are complicated, parts are easy to lose, the parts need to be assembled again during the next use, and the time and the labor are wasted, so that great inconvenience is brought to the users. In view of this, we propose a fan body structure that can bend to reduce space occupation, conveniently accomodate the packing.
[ utility model ]
In order to solve at least one of the problems, we propose a new technical scheme that the fan structure with damping bending adopts the following technical scheme:
the fan body structure with damping bending comprises a fan rod and a base, wherein the base is provided with a lower upright post pipe, and a connecting pipe is arranged on the lower upright post pipe;
The end part of the fan rod is provided with a joint part, and the joint part is provided with a convex ring;
The connecting pipe is provided with a hinge part, the hinge part is provided with a clamping groove, and a limited rotating piece is arranged in the clamping groove; the joint part is connected with the hinge part, so that the convex ring is connected with the rotation limiting piece, and the rotating fan rod generates friction with the rotation limiting piece through the convex ring so as to limit the rotation of the fan rod by utilizing friction force.
Preferably, the hinge part comprises lugs and locking pieces, the lugs are respectively arranged on two sides of the hinge part, the lugs are arranged in a separated mode so that an inserting cavity is formed between the lugs, and the joint part is inserted into the inserting cavity.
Preferably, the clamping groove is provided with the inner side of the joint lug, the joint lug and the joint part are respectively provided with a through hole, and the locking piece is connected with the through holes of the joint lug and the joint part in a penetrating way so as to enable the fan rod to be hinged with the connecting pipe.
Preferably, a concave position is arranged on the outer side of the lug, and part of the locking piece is contained in the concave position.
Preferably, the insertion cavity is provided with a stop block, the stop block is positioned between two side lugs, and the stop block is positioned on one side of the lug.
Compared with the background technology, the utility model has the beneficial effects that:
The utility model provides a fan body structure with damping bending, when the fan body structure needs to be stored, a fan rod is broken by hands to fold towards a base, the fan rod rotates by taking a locking piece as an axis, and as a convex ring is abutted against a rotation limiting piece, when the fan rod rotates, friction force is generated between the rotation limiting piece and the convex ring to limit the rotation of the fan rod, the contact area between the rotation limiting piece and the convex ring is unchanged, the rotation stability of the fan rod can be maintained, and the storage or unfolding function can be realized through the rotation of the fan rod. The novel combined type air conditioner has the advantages of simple structure, excellent effect, convenience in assembly, reasonable design and the like; therefore, it is a product with excellent performance both technically and economically.
[ Description of the drawings ]
FIG. 1 is a schematic view of a fan with damping bend according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of a fan with damping bending according to a preferred embodiment of the present utility model;
FIG. 3 is a schematic view of a connecting pipe according to a preferred embodiment of the present utility model.
[ Detailed description ] of the invention
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout.
In the description of the present utility model, it should be noted that, for the azimuth words such as the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, only for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and should not be construed as limiting the specific scope of protection of the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" or "a second" feature may explicitly or implicitly include one or more such feature, and in the description of the utility model, the meaning of "a number" is two or more, unless otherwise specifically defined.
In the present utility model, unless explicitly stated and limited otherwise, the terms "assembled," "connected," and "connected" are to be construed broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; can be directly connected or connected through an intermediate medium, and can be communicated with the inside of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless specified and limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "below," and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply representing the first feature as having a higher level than the second feature. The first feature being "above," "below," and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or simply indicating that the first feature is level below the second feature.
The technical scheme and the beneficial effects of the utility model are more clear and definite by further describing the specific embodiments of the utility model with reference to the drawings in the specification. The embodiments described below are exemplary by referring to the drawings for the purpose of illustrating the utility model and are not to be construed as limiting the utility model.
The preferred embodiments provided by the utility model are: as shown in fig. 1 to 3, a fan body structure with damping bending comprises a fan rod 1 and a base 2, wherein the base 2 is provided with a lower upright post pipe 21, and the lower upright post pipe 21 is provided with a connecting pipe 3; the end part of the fan rod 1 is provided with a joint part 11, and the joint part 11 is provided with a convex ring 12; the connecting pipe 3 is provided with a hinge part 31, the hinge part 31 is provided with a clamping groove 32, and a limited rotating piece 4 is arranged in the clamping groove 32; the joint 11 is connected to the hinge 31, so that the boss 12 is connected to the rotation limiting piece 4, and the rotating fan lever 1 generates friction with the rotation limiting piece 4 through the boss 12 to limit the rotation of the fan lever 1 by friction force.
The hinge portion 31 includes a lug 33 and a lock member 34, the lug 33 is respectively disposed at two sides of the hinge portion 31, and the lug 33 is disposed at intervals so that an insertion cavity 35 is formed between the lugs 33, and the joint portion 11 is inserted into the insertion cavity 35. The clamping groove 32 is provided with the inner side of the joint lug 33, the top end of the clamping groove 32 is opened for the rotation limiting piece 4 to be placed in, the clamping groove 32 limits the position of the rotation limiting piece 4, the rotation limiting piece 4 is a circular ring piece, rubber can be adopted to increase friction force, the joint lug 33 and the joint part 11 are respectively provided with a through hole 13, the convex ring 12 is positioned on the central line of the through hole 13 of the joint part 11, and the locking piece 34 penetrates through the through holes 13 of the joint lug 33 and the joint part 11 so as to enable the fan rod 1 to be hinged with the connecting pipe 3.
The outside of lug 33 is equipped with concave position 36, and the part of latch 34 is accomodate in concave position 36, latch 34 adopts conventional screw, and the screw head part of screw is accomodate in concave position 36 avoids the screw head to outstanding, makes overall structure compacter, and joint portion 11 has the radian in order to conveniently rotate. The insertion cavity 35 is provided with a stop block 37, the stop block 37 is positioned between the two side lugs 33, the stop block 37 is positioned on one side of the lug 33, and the rotation direction of the fan rod 1 can be limited by the stop block 37.
When the fan bar 1 needs to be stored, the fan bar 1 is folded towards the base 2, the fan bar 1 rotates by taking the locking piece 34 as an axis, and because the convex ring 12 is abutted against the rotation limiting piece 4, when the fan bar 1 rotates, the rotation limiting piece 4 and the convex ring 12 can generate friction force to limit the rotation of the fan bar 1, the contact area between the rotation limiting piece 4 and the convex ring 12 is unchanged, the stability of the rotation of the fan bar 1 can be kept, and the storage or unfolding function can be realized by driving the fan bar to rotate.
In the description of the present utility model, a description of the terms "one embodiment," "preferred," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model, and a schematic representation of the terms described above in the present specification does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
From the above description of the structure and principles, it should be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, but rather that modifications and substitutions using known techniques in the art on the basis of the present utility model fall within the scope of the present utility model, which is defined by the appended claims.
Claims (5)
1. A fan body structure with damping is bent, its characterized in that: the fan comprises a fan rod and a base, wherein the base is provided with a lower upright tube, and a connecting tube is arranged on the lower upright tube;
The end part of the fan rod is provided with a joint part, and the joint part is provided with a convex ring;
The connecting pipe is provided with a hinge part, the hinge part is provided with a clamping groove, and a limited rotating piece is arranged in the clamping groove; the joint part is connected with the hinge part, so that the convex ring is connected with the rotation limiting piece, and the rotating fan rod generates friction with the rotation limiting piece through the convex ring so as to limit the rotation of the fan rod by utilizing friction force.
2. The fan structure with damped bending according to claim 1, wherein: the hinge part comprises lugs and locking pieces, the lugs are respectively arranged on two sides of the hinge part, the lugs are arranged in a separated mode to enable insertion cavities to be formed between the lugs, and the joint parts are inserted into the insertion cavities.
3. The fan structure with damped bending according to claim 2, wherein: the clamping groove is provided with the inner side of the joint lug, the joint lug and the joint part are respectively provided with a through hole, and the locking piece is connected with the through holes of the joint lug and the joint part in a penetrating way so as to enable the fan rod to be hinged with the connecting pipe.
4. The fan structure with damped bending according to claim 2, wherein: the outside of lug is equipped with the concave position, and the part of latch fitting is accomodate in the concave position.
5. The fan structure with damped bending according to claim 2, wherein: the insert cavity is provided with a stop block, the stop block is positioned between two side lugs, and the stop block is positioned on one side of the lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322438390.8U CN220850106U (en) | 2023-09-07 | 2023-09-07 | Fan body structure with damping bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322438390.8U CN220850106U (en) | 2023-09-07 | 2023-09-07 | Fan body structure with damping bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220850106U true CN220850106U (en) | 2024-04-26 |
Family
ID=90773341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322438390.8U Active CN220850106U (en) | 2023-09-07 | 2023-09-07 | Fan body structure with damping bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220850106U (en) |
-
2023
- 2023-09-07 CN CN202322438390.8U patent/CN220850106U/en active Active
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