CN210054907U - Umbrella with rib and umbrella face locking connection structure - Google Patents
Umbrella with rib and umbrella face locking connection structure Download PDFInfo
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- CN210054907U CN210054907U CN201920946868.9U CN201920946868U CN210054907U CN 210054907 U CN210054907 U CN 210054907U CN 201920946868 U CN201920946868 U CN 201920946868U CN 210054907 U CN210054907 U CN 210054907U
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Abstract
The utility model discloses an umbrella with rib and umbrella face locking connection structure, including rib body, umbrella face body, sewing ear and function groove, rib body middle part and umbrella face body top interconnect, install the fly leaf in the mounting groove, and the fly leaf bottom surface is fixed with end screw thread post to end screw thread post runs through second orbit groove, umbrella face body avris is fixed with the edge cover, and is fixed with the inner spring in the edge cover to the inner spring top is fixed with the fixture block, the function groove has been seted up to rib body edge end bottom. This umbrella with rib and umbrella face locking connection structure adopts neotype structural design for shaft-like rib body can with the inboard large tracts of land contact of umbrella face body in this device, and contact position and area of contact are adjustable, guarantee that umbrella face body elasticity reduces the back, connection structure still can play the effect of support, and has designed block fixed knot structure, makes the plastics pullover difficult with shaft-like rib end.
Description
Technical Field
The utility model relates to an umbrella technical field specifically is an umbrella with rib and umbrella face locking connection structure.
Background
The umbrella is a tool for covering and fixing waterproof or shading plastic cloth on a steel or iron framework, has the functions of shading sun and rain and snow when being unfolded, can be folded and stored when not used, is convenient to carry, and is a tool which is most commonly used as rain shelter in rainy days.
As umbrellas continue to be manufactured, the following problems are found during the assembly of the ribs and canopy:
1. the rod-shaped umbrella rib support is contacted with the umbrella cover, most of the existing umbrellas are sewn with nylon ropes or cloth strips on the inner side of the umbrella cover for saving cost, the nylon ropes or the cloth strips are tied on the umbrella ribs to realize the connection of the umbrella ribs and the umbrella cover, and the nylon ropes or the cloth strips can be continuously pulled in the opening process of the umbrella ribs, so that the nylon ropes or the cloth strips are easy to loosen or break after being repeatedly used, and the umbrella ribs and the umbrella cover are deviated or separated;
2. the joint of the edge of the umbrella surface and the end of the rod-shaped umbrella rib is mostly directly nested by adopting a plastic sleeve head, when the umbrella is used for many times and the elasticity of the cloth of the umbrella surface is reduced, the plastic sleeve head is easy to be separated from the end of the rod-shaped umbrella rib, so that the umbrella surface is separated from the umbrella rib.
Therefore, it is necessary to design an umbrella having a locking connection structure of umbrella ribs and umbrella cover in view of the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an umbrella with rib and umbrella face locking connection structure to it easily becomes flexible or fracture to provide the nylon rope or the cloth that the umbrella face was sewed up fixedly in the above-mentioned background art, and the material overlaps the problem that the head easily breaks away from with shaft-like rib end.
In order to achieve the above object, the utility model provides a following technical scheme: an umbrella with a locking and connecting structure of an umbrella rib and an umbrella cover comprises an umbrella rib body, an umbrella cover body, a sewing lug and a functional groove, the middle part of the umbrella rib body is mutually connected with the top part of the umbrella cover body, a fixed thread column is fixed on the umbrella rib body, the fixed thread column penetrates through the first track groove, the first track groove is arranged at the bottom end of the sleeve, the sleeve is arranged on the umbrella rib body, a top plate is fixed at the top of the sleeve, a sewing lug is fixed on the side of the top of the sleeve, a mounting groove is arranged on the top of the top plate, a movable plate is mounted in the mounting groove, a bottom thread column is fixed on the bottom surface of the movable plate, the bottom thread column penetrates through the second track groove, the second track groove is arranged at the bottom of the top plate, the side of the umbrella cover body is fixedly provided with a side sleeve, an inner spring is fixedly arranged in the side sleeve, and a clamping block is fixed at the top of the inner spring, and a functional groove is formed at the bottom of the edge end of the umbrella rib body.
Preferably, the fixed thread column is welded with the umbrella rib body, the fixed thread column is in sliding connection with the first track groove, and the outer side of the rod-shaped structure of the umbrella rib body is attached to the inner wall of the sleeve.
Preferably, the sleeve is welded with the top plate, the top plate is of an arc-shaped plate structure, 2 mounting grooves are symmetrically formed in the top of the top plate, and the mounting grooves are connected with the movable plate in a sliding mode.
Preferably, the movable plate is of an arc-shaped plate structure, the height of the top of the movable plate is the same as that of the top plate, the movable plate is connected with the bottom threaded column in a welding mode, and meanwhile the bottom threaded column is in sliding connection with the arc-shaped second track groove.
Preferably, the side-view section shapes of the fixture block and the functional groove are both right-angled triangles, and the fixture block is made of high-speed steel.
Compared with the prior art, the beneficial effects of the utility model are that: the umbrella with the umbrella rib and umbrella cover locking and connecting structure adopts a novel structural design, so that the rod-shaped umbrella rib body in the umbrella can be in large-area contact with the inner side of the umbrella cover body, the contact position and the contact area are adjustable, the connecting structure can still play a supporting role after the elasticity of the umbrella cover body is reduced, and a clamping and fixing structure is designed, so that the plastic sleeve head is not easy to contact with the end of the rod-shaped umbrella rib;
1. the fixed thread column, the sleeve, the top plate, the movable plate, the bottom thread column and the sewing lug are matched with each other to work, so that the contact part of the rod-shaped umbrella rib and the inner side of the umbrella cover can be supported, the phenomenon that the sewing thread is pulled by a single point of the umbrella rib and is pulled loose or broken, and the umbrella rib and the umbrella cover are deviated or separated is effectively avoided;
2. when the inner spring, the clamping block and the functional groove work, the edge sleeve can still be clamped and fixed with the end of the umbrella rib even if the elasticity of the umbrella surface is reduced, and the umbrella rib cannot loosen and break away.
Drawings
FIG. 1 is a schematic view of the structure of the umbrella rib body and the umbrella cover body of the present invention viewed from above;
fig. 2 is a schematic view of the bottom structure of the sleeve of the present invention;
FIG. 3 is a schematic side view of the sleeve according to the present invention;
FIG. 4 is a schematic view of a side view cross-sectional structure of the fixture block of the present invention in a retracted state;
fig. 5 is the side view profile structure schematic diagram of the ejection state of the fixture block of the present invention.
In the figure: 1. an umbrella frame body; 2. an umbrella fabric body; 3. fixing the threaded column; 4. a first track groove; 5. a sleeve; 6. a top plate; 7. mounting grooves; 8. a movable plate; 9. a bottom threaded post; 10. a second track groove; 11. sewing the ear; 12. a side sleeve; 13. an inner spring; 14. a clamping block; 15. and a functional groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an umbrella with an umbrella rib and umbrella cover locking and connecting structure comprises an umbrella rib body 1, an umbrella cover body 2, a fixed threaded column 3, a first track groove 4, a sleeve 5, a top plate 6, a mounting groove 7, a movable plate 8, a bottom threaded column 9, a second track groove 10, a sewing lug 11, a side sleeve 12, an inner spring 13, a fixture block 14 and a function groove 15, wherein the middle part of the umbrella rib body 1 is mutually connected with the top part of the umbrella cover body 2, the fixed threaded column 3 is fixed on the umbrella rib body 1, the fixed threaded column 3 penetrates through the first track groove 4, the first track groove 4 is arranged at the bottom end of the sleeve 5, the sleeve 5 is arranged on the umbrella rib body 1, the top part of the sleeve 5 is fixedly provided with the top plate 6, the sewing lug 11 is fixed on the side of the top part of the sleeve 5, the top part of the top plate 6 is provided with the mounting groove 7, the movable plate 8 is, and bottom screw thread post 9 runs through second orbit groove 10, and second orbit groove 10 sets up in roof 6 bottom simultaneously, and 2 avris of umbrella face body are fixed with limit cover 12, and limit cover 12 internal fixation has inner spring 13 to inner spring 13 top is fixed with fixture block 14, and function groove 15 is seted up to 1 marginal end bottom of rib body.
In the embodiment, the fixed threaded column 3 is welded with the umbrella rib body 1, the fixed threaded column 3 is in sliding connection with the first track groove 4, the outer side of the rod-shaped structure of the umbrella rib body 1 is attached to the inner wall of the sleeve 5, and the structural design enables the position of the sleeve 5 to be adjusted through the fixed threaded column 3 and the first track groove 4;
the sleeve 5 is connected with the top plate 6 in a welding mode, the top plate 6 is of an arc-shaped plate structure, 2 mounting grooves 7 are symmetrically formed in the top of the top plate 6, the mounting grooves 7 are connected with the movable plate 8 in a sliding mode, the top of the top plate 6 and the top of the movable plate 8 can be tightly attached to the inner side of the umbrella cover body 2 through the structural design, the umbrella cover body 2 is effectively supported, and the movable plate 8 can be unfolded outwards in the mounting grooves 7 in a sliding mode when necessary;
the movable plate 8 is of an arc-shaped plate structure, the height of the top of the movable plate 8 is the same as that of the top plate 6, the movable plate 8 is connected with the bottom threaded column 9 in a welding mode, meanwhile, the bottom threaded column 9 is connected with the arc-shaped second track groove 10 in a sliding mode, and the movable plate 8 can be unfolded to increase the width when the umbrella cover body 2 elastically descends, so that the influence caused by the elastic descending of the umbrella cover body 2 is reduced;
the side-view section shapes of the fixture block 14 and the functional groove 15 are both right-angled triangles, the fixture block 14 is made of high-speed steel, the positions of the umbrella rib body 1 and the side sleeve 12 can be fixed when the fixture block 14 and the functional groove 15 are clamped through the structural design, the fixture block 14 made of the high-speed steel is high in hardness and not prone to deformation, and the high-speed steel fixture block can stably work for a long time.
The working principle is as follows: the structure of the umbrella rib body 1 and the umbrella cover body 2 in the device is the same as that of the existing six-rib umbrella, and the umbrella rib body and the umbrella cover body are mature technologies in the prior art and well known by persons skilled in the art, and are not described in detail;
after the center of the top of the umbrella rib body 1 is connected and fixed with the center of the umbrella cover body 2 according to the prior art, the umbrella cover body 2 is flatly paved on the umbrella rib body 1, a nylon thread is used to penetrate through the holes formed on the sewing lugs 11 in the picture 2 and the umbrella cover body 2 in the picture 1, and the sleeve 5 is connected with the umbrella cover body 2 in the picture 1, at the moment, the top surfaces of the top plate 6 and the movable plate 8 in the picture 3 are both attached to the inner side of the umbrella cover body 2, the contact area is larger than the area of the direct contact between the traditional rod-shaped umbrella rib body 1 and the umbrella cover body 2, so that the static friction force between the top plate 6 and the movable plate 8 and the umbrella cover body 2 is larger in the umbrella opening process, a part of pulling force is counteracted, and;
the end of the edge of the umbrella frame body 1 is inserted into the edge cover 12, as shown in fig. 4, the end of the edge of the umbrella frame body 1 presses the fixture block 14 to compress the inner spring 13 to be received into the edge cover 12, when the end of the edge of the umbrella frame body 1 is inserted into the edge sleeve 12 to the state shown in figure 5, the functional groove 15 moves to the position of the fixture block 14, the fixture block 14 is not extruded any more, and is upwards sprung into the functional groove 15 under the action of the compressed inner spring 13, because the front section of the fixture block 14 and the functional groove 15 are right triangle, so that the right-angle edge of the clamping block 14 can clamp the right-angle edge of the functional groove 15, the umbrella rib body 1 can not be separated from the edge sleeve 12, therefore, when the elasticity of the umbrella cover body 2 is reduced and the umbrella cover body 2 in FIG. 5 cannot use the elasticity to pull the functional groove 15 in the edge sleeve 12 to tightly contact with the block 14, the side sleeve 12 can not be separated from the umbrella rib body 1, so as to achieve the effect of avoiding the separation of the edge of the umbrella cover body 2 from the umbrella rib body 1;
when the umbrella cover body 2 is elastically descended after long-term use and a nylon thread passing through a hole formed in a sewing lug 11 is elastically descended, a nut arranged at the bottom end of the fixed threaded post 3 in the picture 3 is unscrewed, the nut does not extrude the sleeve 5 any more, the sleeve 5 in the pictures 1 and 2 is stirred to drive the first track groove 4 to slide in a direction away from the center of the umbrella rib body 1, the umbrella cover body 2 with the elastic descended can be effectively stretched and supported when the sleeve 5 drives the top plate 6 and the movable plate 8 to move to a position with larger radian because the rod-shaped umbrella rib body 1 is arc-shaped and has larger radian away from the top, the nut arranged at the bottom end of the middle threaded post 9 in the picture 3 is screwed down, the nut is not extruded on the lower end face of the top plate 6 any more, the bottom threaded post 9 is stirred to drive the movable plate 8 to slide and expand in a direction outside the top plate 6 in the installation groove 7, the nut of the installation of the 9 bottom of screw thread post of screwing up again, with 8 fixed positions of fly leaf, the whole width of the structure of 2 fly leaf 8 after the expansion and roof 6 constitution increases, plays tensile umbrella face body 2's that props the elasticity decline effect equally, has effectively avoided the umbrella face body 2 and the rib body 1 separation skew of elasticity decline to long-term excessively dragging the nylon wire and making the nylon wire fracture, finally the condition that leads to umbrella face body 2 and rib body 1 to break away from appears.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an umbrella with rib and umbrella face locking connection structure, includes rib body (1), umbrella face body (2), sewing ear (11) and function groove (15), its characterized in that: the umbrella rib comprises an umbrella rib body (1), wherein the middle of the umbrella rib body (1) is mutually connected with the top of an umbrella cover body (2), a fixed threaded column (3) is fixed on the umbrella rib body (1), the fixed threaded column (3) penetrates through a first track groove (4), meanwhile, the first track groove (4) is formed in the bottom end of a sleeve (5), the sleeve (5) is installed on the umbrella rib body (1), a top plate (6) is fixed on the top of the sleeve (5), a sewing lug (11) is fixed on the side of the top of the sleeve (5), a mounting groove (7) is formed in the top of the top plate (6), a movable plate (8) is installed in the mounting groove (7), a bottom threaded column (9) is fixed on the bottom surface of the movable plate (8), the bottom threaded column (9) penetrates through a second track groove (10), the second track groove (10) is formed in the bottom of the top plate (6), a side of the, an inner spring (13) is fixed in the edge sleeve (12), a clamping block (14) is fixed at the top of the inner spring (13), and a functional groove (15) is formed in the bottom of the edge end of the umbrella rib body (1).
2. The umbrella of claim 1, wherein the umbrella rib and canopy locking connection structure comprises: fixed thread post (3) are welded connection with rib body (1), and fixed thread post (3) are sliding connection with first orbit groove (4) to rib body (1) rod-shaped structure outside and sleeve (5) inner wall laminating.
3. The umbrella of claim 1, wherein the umbrella rib and canopy locking connection structure comprises: sleeve (5) are welded connection with roof (6), and roof (6) are arc platelike structure to roof (6) top symmetry has seted up 2 mounting grooves (7), and mounting groove (7) are sliding connection with fly leaf (8) simultaneously.
4. The umbrella of claim 1, wherein the umbrella rib and canopy locking connection structure comprises: the movable plate (8) is of an arc-shaped plate-shaped structure, the height of the top of the movable plate (8) is the same as that of the top plate (6), the movable plate (8) is connected with the bottom threaded column (9) in a welding mode, and meanwhile the bottom threaded column (9) is connected with the arc-shaped second track groove (10) in a sliding mode.
5. The umbrella of claim 1, wherein the umbrella rib and canopy locking connection structure comprises: the side-view cross-sectional shapes of the fixture block (14) and the functional groove (15) are both right-angled triangles, and the fixture block (14) is made of high-speed steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920946868.9U CN210054907U (en) | 2019-06-21 | 2019-06-21 | Umbrella with rib and umbrella face locking connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920946868.9U CN210054907U (en) | 2019-06-21 | 2019-06-21 | Umbrella with rib and umbrella face locking connection structure |
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| Publication Number | Publication Date |
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| CN210054907U true CN210054907U (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920946868.9U Active CN210054907U (en) | 2019-06-21 | 2019-06-21 | Umbrella with rib and umbrella face locking connection structure |
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| CN (1) | CN210054907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981079A (en) * | 2020-09-02 | 2020-11-24 | 中国科学院声学研究所 | Damping device for dragging long linear array to be distributed at low speed |
| CN114431585A (en) * | 2022-01-21 | 2022-05-06 | 福建优安纳伞业科技有限公司 | Frameless folding-proof rain-shielding umbrella |
-
2019
- 2019-06-21 CN CN201920946868.9U patent/CN210054907U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981079A (en) * | 2020-09-02 | 2020-11-24 | 中国科学院声学研究所 | Damping device for dragging long linear array to be distributed at low speed |
| CN111981079B (en) * | 2020-09-02 | 2021-07-30 | 中国科学院声学研究所 | Damping device for dragging long linear array to be distributed at low speed |
| CN114431585A (en) * | 2022-01-21 | 2022-05-06 | 福建优安纳伞业科技有限公司 | Frameless folding-proof rain-shielding umbrella |
| CN114431585B (en) * | 2022-01-21 | 2023-04-11 | 福建优安纳伞业科技有限公司 | Frameless folding-proof rain-shielding umbrella |
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