CN219091083U

CN219091083U - Self-lubricating kite reel

Info

Publication number: CN219091083U
Application number: CN202220490930.XU
Authority: CN
Inventors: 邱俊杰
Original assignee: Weifang Zhengmeng Juyuan Economic And Trade Co ltd
Current assignee: Weifang Zhengmeng Juyuan Economic And Trade Co ltd
Priority date: 2021-07-05
Filing date: 2022-03-09
Publication date: 2023-05-30
Anticipated expiration: 2032-03-09

Abstract

The utility model is applicable to the technical field of kite reels, and provides a self-lubricating kite reel, which comprises: the outer winding wheel is provided with a winding groove, and the outer side of the winding groove is fixedly provided with a ring protrusion; the handheld inner wheel is provided with an annular groove which is in protruding fit with the annular groove on the outer circumferential surface, and the handheld inner wheel can coaxially rotate with the winding outer wheel. Therefore, the utility model simplifies the structure of the kite reel, omits the supporting medium of the bearing or the ball, reduces the manufacturing cost, and simultaneously reduces the assembling difficulty of the kite reel.

Description

Self-lubricating kite reel

Technical Field

The utility model relates to the technical field of kite reels, in particular to a self-lubricating kite reel.

Background

As is well known, the kite can fly as an entertainment exercise, not only can be used for carrying out the sexual exercise, but also has a certain physiotherapy effect on some common diseases such as cervical spondylosis, scapulohumeral periarthritis and the like.

At present, the outer winding wheel and the inner handheld wheel of the kite winding wheel are supported by bearings or balls to rotate relatively, so that smooth rotation of the outer winding wheel and the inner handheld wheel is guaranteed, however, the structure improves the manufacturing cost of the kite winding wheel, increases the complexity of the structure of the kite winding wheel, and increases the assembly difficulty, so that the kite winding wheel with simple structure, low cost and convenient assembly is necessary to design, and smooth rotation is guaranteed.

Disclosure of Invention

In view of the above-mentioned drawbacks, an object of the present utility model is to provide a self-lubricating kite reel, which can simplify the structure of the kite reel, omit the supporting medium of the bearing or the ball, reduce the manufacturing cost, and simultaneously reduce the assembly difficulty.

In order to achieve the above object, the present utility model provides a self-lubricating kite reel comprising: the outer winding wheel is provided with a winding groove, and the outer side of the winding groove is fixedly provided with a ring protrusion; the handheld inner wheel is provided with an annular groove which is in protruding fit with the annular groove on the outer circumferential surface, and the handheld inner wheel can coaxially rotate with the winding outer wheel.

According to the self-lubricating kite reel of the present utility model, said hand-held inner wheel comprises two opposite disc structures.

According to the self-lubricating kite reel, the cross sections of the annular protrusions and the annular grooves are circular.

According to the self-lubricating kite reel, the cross sections of the annular protrusions and the annular grooves are square.

According to the self-lubricating kite reel, the outer reel and the inner hand-held reel are made of PP or PE or nylon materials.

The utility model also provides a self-lubricating kite reel, which comprises a winding outer wheel, wherein the winding outer wheel is provided with a winding groove, and the outer side of the winding groove is provided with a ring groove; the handheld inner wheel is fixedly provided with a ring bulge matched with the ring groove on the peripheral surface, and can coaxially rotate with the winding outer wheel.

The utility model provides a self-lubricating kite reel, comprising: the outer winding wheel is provided with a winding groove, and the outer side of the winding groove is fixedly provided with a ring bulge so as to realize the relative motion state between the sliding rail and the ring groove; the handheld inner wheel is provided with the annular groove matched with the annular protrusion, the winding outer wheel can rotate along the annular groove, smooth coaxial rotation between the winding outer wheel and the handheld inner wheel is guaranteed when the kite winding reel is used, the use of the kite winding reel is facilitated, meanwhile, the bearing or ball structure is omitted, the annular groove and the annular protrusion structure are replaced, and the manufacturing cost of the kite winding reel is reduced.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is an enlarged schematic view of the portion A of the present utility model;

in the figure, the wire winding outer wheel is 1-, the ring is 101-convex, the wire winding groove is 102-, the wire winding groove is 103-along, the hand wheel is 104-along, the hand wheel is 2-in, the wire guide fixing area is 201-along, the ring groove is 202-along, the handle is 203-along, the locating pin is 204-along, the locating hole is 205-along, the ring groove is 206-along, the wire guide is 3-along, the wire guide is 301-along, the wire guide is 302-along, and the fixing seat is 303-along.

Detailed Description

For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the accompanying drawings and examples, it being understood that the specific examples described herein are for illustration only and are not intended to limit the present utility model.

Referring to fig. 1, the present utility model provides a self-lubricating kite reel comprising a reel outer wheel 1 and a hand-held inner wheel 2.

In one embodiment of the present utility model, referring to fig. 1 and 4, the winding outer wheel 1 of the present utility model is provided with a winding groove 102, an annular protrusion 101 is fixedly provided on the outer side of the winding groove 102, the annular protrusion 101 is provided to facilitate the cooperation between the rear end of the winding groove and an annular groove 206 of the handheld inner wheel 2, so as to ensure the normal working state of the winding outer wheel 1, the winding outer wheel 1 and the handheld inner wheel 2 coaxially rotate, and meanwhile, a hand wheel 104 is provided on one side of the winding outer wheel 1, and when the winding and paying-off operations are performed, the kite reel is operated by the hand wheel 104, so that the use of the kite reel is more convenient, and the winding groove outer edge 103 is provided on the winding groove 102, so that the knotting caused by the sliding of the wire inside the winding groove 102 from the inside of the winding groove 102 is prevented.

Furthermore, the hand-held inner wheel 2 is provided with the annular groove 206 matched with the annular protrusion 101, and the winding outer wheel 1 can rotate along the annular groove 206, so that the winding outer wheel 1 and the hand-held inner wheel 2 are matched with the annular protrusion 101 through the annular groove 206 when in use, the position of the annular protrusion 101 is limited through the outer edge 202 of the annular groove, smooth relative rotation between the winding outer wheel 1 and the hand-held inner wheel is ensured, the use of the kite reel is facilitated, meanwhile, a bearing or ball structure is omitted, the matching structure of the annular groove 206 and the annular protrusion 101 is replaced, and the manufacturing cost of the kite reel is reduced.

Referring to fig. 2, preferably, the handheld inner wheel 2 of the present utility model includes two oppositely arranged disc structures, the two disc structures are combined with each other to form the whole handheld inner wheel 2, the two discs can be installed by adopting a positioning pin 204 and a positioning hole 205, and the installation between the discs is ensured by the grip of the hand, so that the manufacturing cost and the installation step are greatly saved, the two discs can be connected by adopting a bolt manner, and the installation is further improved, so that the stability of the handheld inner wheel 2 is further improved.

Referring to fig. 4, more preferably, the ring groove 206 of the handheld inner wheel 2 and the ring boss 101 of the winding outer wheel 2 are circular in cross section and are arranged in a circular shape, so that friction during movement can be reduced to the greatest extent, the service life of the kite winding wheel is prolonged, of course, the ring groove 206 and the ring boss 101 can be square in cross section, processing steps can be simplified after the ring groove 206 and the ring boss 101 are square, and processing and manufacturing costs are reduced.

Referring to fig. 1 and 3, in order to further facilitate operation of the kite reel, the handheld inner wheel 2 of the present utility model is further provided with a handle 203, by arranging the handle 203 to hold the handle 203 with one hand during use, and operating the hand wheel 104 with the other hand to perform winding and unwinding operations, the handheld inner wheel 2 is more convenient during use, and meanwhile, one side of the handheld inner wheel 2 is fixedly connected with a wire member 3, the wire member 3 is fixed on the wire member fixing area 201 through a fixing seat 303, and the fixing seat 303 of the wire member 3 is connected with a wire guide wheel 301 through a supporting member 302, so as to implement winding and unwinding operations of the wire through the wire guide wheel 301, and prevent phenomena of knotting and sliding dislocation.

In addition, the winding outer wheel 1 and the handheld inner wheel 2 are formed by injection molding of plastic materials with self-lubricating effects such as PP, PE or nylon, friction during rotation can be effectively reduced, and use smoothness is improved.

In another embodiment of the present utility model, the main difference from the previous embodiment is that the ring groove 206 of the present embodiment is disposed on the outer side of the winding groove 102 on the winding outer wheel 1, the ring protrusion 101 is disposed on the inner wheel 2, the ring groove 206 and the ring protrusion 101 cooperate to ensure that the winding outer wheel 1 rotates on the inner wheel 2, and no essential difference exists in other arrangement structures.

In summary, the present utility model provides a self-lubricating kite reel, comprising: the outer winding wheel is provided with a winding groove, and the outer side of the winding groove is fixedly provided with a ring bulge so as to realize the relative motion state between the sliding rail and the ring groove; the handheld inner wheel is provided with the annular groove matched with the annular protrusion, the winding outer wheel can rotate along the annular groove, smooth coaxial rotation between the winding outer wheel and the handheld inner wheel is guaranteed when the kite winding reel is used, the use of the kite winding reel is facilitated, meanwhile, the bearing or ball structure is omitted, the annular groove and the annular protrusion structure are replaced, and the manufacturing cost of the kite winding reel is reduced.

Of course, the present utility model is capable of other various embodiments and its several details are capable of modification and variation in light of the present utility model, as will be apparent to those skilled in the art, without departing from the spirit and scope of the utility model as defined in the appended claims.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting 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 indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

Claims

1. A self-lubricating kite reel, comprising:

the outer winding wheel is provided with a winding groove, and the outer side of the winding groove is fixedly provided with a ring protrusion;

the handheld inner wheel is provided with an annular groove which is in protruding fit with the annular groove on the outer circumferential surface, and the handheld inner wheel can coaxially rotate with the winding outer wheel.

2. A self-lubricating kite reel according to claim 1, wherein said hand-held inner wheel comprises two oppositely disposed disc formations.

3. The self-lubricating kite reel of claim 1 wherein said annular protrusion and annular groove are circular in circumferential cross section.

4. The self-lubricating kite reel of claim 1 wherein said annular protrusion and annular groove are square in circumferential cross section.

5. Self-lubricating kite reel according to any of claims 1-4, wherein the outer reel and the inner hand-held reel are made of PP or PE or nylon material.

6. A self-lubricating kite reel, comprising:

the winding outer wheel is provided with a winding groove, and the outer side of the winding groove is provided with an annular groove;

the handheld inner wheel is fixedly provided with a ring bulge matched with the ring groove on the peripheral surface, and can coaxially rotate with the winding outer wheel.

7. The self-lubricating kite reel of claim 6, wherein said hand-held inner wheel comprises two oppositely disposed disc structures.

8. The self-lubricating kite reel of claim 6 wherein said annular protrusion and annular groove are circular in circumferential cross section.

9. The self-lubricating kite reel of claim 6 wherein said annular protrusion and annular groove are square in circumferential cross section.

10. Self-lubricating kite reel according to any of claims 6-9, wherein the outer reel and the inner hand-held reel are made of PP or PE or nylon material.