CN204996045U - Quick locking ware of high jump horizontal pole - Google Patents
Quick locking ware of high jump horizontal pole Download PDFInfo
- Publication number
- CN204996045U CN204996045U CN201520233629.0U CN201520233629U CN204996045U CN 204996045 U CN204996045 U CN 204996045U CN 201520233629 U CN201520233629 U CN 201520233629U CN 204996045 U CN204996045 U CN 204996045U
- Authority
- CN
- China
- Prior art keywords
- hole
- intermediate plate
- high jump
- locking
- cross bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a quick locking ware of high jump horizontal pole, quick locking ware of high jump horizontal pole contain a fixed bolster, the bottom of fixed bolster be equipped with a pair of curved fixed arc piece, the top of fixed bolster be equipped with a pair of parallel arrangement's first support clamping piece and a pair of parallel arrangement's second support clamping piece, second support clamping piece set up the direction with first support clamping piece mutually perpendicular, the bottom of fixed arc piece be equipped with a first connection round hole respectively, a set screw runs through respectively first connection round hole, the top of first support clamping piece be equipped with a second respectively and connect the round hole, second support clamping piece on be equipped with a square adjust through hole respectively, first support clamping piece between be equipped with a detachable locking lug, the top of first support clamping piece between be equipped with a rotatable locking handle. This quick locking ware of high jump horizontal pole adjusts simply, and is fixed convenient, and fixed firm, the practicality is strong.
Description
Technical field
The utility model relates to a sporting devices, or rather, is the quick lock device of a kind of high jump cross bar.
Background technology
In high jump activity, user, in order to adapt to different requirement for height, often needs to regulate high jump cross bar.Existing high jump cross bar listened employing clamp button of the spring to fix, and the easy corrosion of this clamp button of the spring, reliability is poor.
Utility model content
The utility model mainly solves the technical problem existing for prior art, thus provides a kind of high jump cross bar quick lock device.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
The quick lock device of a kind of high jump cross bar, the quick lock device of described high jump cross bar comprises a fixed support, described support bracket fastened bottom is provided with the fixing arc sheet of a pair arc, described support bracket fastened top is provided with the first support intermediate plate of pair of parallel setting and the second support intermediate plate of pair of parallel setting, the setting direction of the second described support intermediate plate is mutually vertical with the first described support intermediate plate, the bottom of described fixing arc sheet is respectively equipped with one first and connects circular hole, one hold-down screw runs through the first described connection circular hole respectively, the top of the first described support intermediate plate is respectively equipped with one second and connects circular hole, the second described support intermediate plate is respectively equipped with a square adjustment through hole, a dismountable locking projection is provided with between the first described support intermediate plate, a rotating locking handle is provided with between the top of the first described support intermediate plate, the afterbody of described locking handle is provided with a rotation through hole, one locking through hole and a fixed via, the setting direction of described fixed via is mutually vertical with described locking through hole, described second connects circular hole is connected with described rotation through hole respectively by a rotation pin, a columned driving pin is provided with in described locking through hole, the sidewall of described driving pin is provided with a connecting pin bores, one locking screw rod runs through described fixed via and connecting pin bores respectively, and be fixedly connected with described locking projection.
As the utility model preferred embodiment, described locking projection comprises the projection main body of a shoe-like, is provided with a connecting screw hole longitudinally arranged in described projection main body.
As the utility model preferred embodiment, described locking projection is that nylon is one-body molded.
The advantage of the quick lock device of high jump cross bar of the present utility model is: during use, and adjustment through hole is run through at the two ends of high jump cross bar respectively.When user needs to regulate high jump cross bar, as long as upwards stir locking handle, locking projection is separated with the termination of high jump cross bar, like this, user just can the position of free adjustment high jump cross bar.When cross bar arrives correct position, as long as user's pressure locking handle, locking projection is made closely to prop up high jump cross bar.The quick lock device of this high jump cross bar regulates simple, convenient fixing, and fixation is practical.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of the quick lock device of high jump cross bar of the present utility model;
Fig. 2 is the stereochemical structure decomposing schematic representation of the quick lock device of high jump cross bar in Fig. 1;
Fig. 3 is the details enlarged diagram of the a-quadrant of the quick lock device of high jump cross bar in Fig. 2;
Fig. 4 is the further stereochemical structure decomposing schematic representation of the quick lock device of high jump cross bar in Fig. 2;
Fig. 5 is the perspective view of the locking projection of the quick lock device of high jump cross bar in Fig. 4;
Fig. 6 is the sectional view of the locking projection in Fig. 5 along B-B line;
Wherein,
1, the quick lock device of high jump cross bar; 2, fixed support; 21, fixing arc sheet; 22, the first support intermediate plate; 23, first connects circular hole; 24, second connects circular hole; 25, the second support intermediate plate; 26, through hole is regulated; 3, locking handle; 31, through hole is rotated; 32, locking through hole; 33, fixed via; 4, locking screw rod; 5, pin is driven; 51, connecting pin bores; 6, pin is rotated; 7, hold-down screw; 8, locking projection; 81, projection main body; 82, connecting screw hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
As shown in Figures 1 to 6, the quick lock device 1 of high jump cross bar of the present utility model comprises a fixed support 2, the bottom of this fixed support 2 is provided with the fixing arc sheet 21 of a pair arc, the top of this fixed support 2 is provided with the first support intermediate plate 22 of pair of parallel setting and the second support intermediate plate 25 of pair of parallel setting, the setting direction of this second support intermediate plate 25 is mutually vertical with this first support intermediate plate 22, the bottom of this fixing arc sheet 21 is respectively equipped with one first and connects circular hole 23, one hold-down screw 7 runs through this first connection circular hole 23 respectively, the top of this first support intermediate plate 22 is respectively equipped with one second and connects circular hole 24, this the second support intermediate plate 25 is respectively equipped with a square adjustment through hole 26, a dismountable locking projection 8 is provided with between this first support intermediate plate 22, a rotating locking handle 3 is provided with between the top of this first support intermediate plate 22, the afterbody of this locking handle 3 is provided with a rotation through hole 31, one locking through hole 32 and a fixed via 33, the setting direction of this fixed via 33 is mutually vertical with this locking through hole 32, this the second connection circular hole 24 rotates pin 6 respectively by one and is connected with this rotation through hole 31, a columned driving pin 5 is provided with in this locking through hole 32, the sidewall of this driving pin 5 is provided with a connecting pin bores 51, one locking screw rod 4 runs through this fixed via 33 and connecting pin bores 51 respectively, and be fixedly connected with this locking projection 8.
This locking projection 8 comprises the projection main body 81 of a shoe-like, is provided with a connecting screw hole 82 longitudinally arranged in this projection main body 81.
This locking projection 8 is that nylon is one-body molded.
During use, as depicted in figs. 1 and 2, adjustment through hole 26 is run through at the two ends of high jump cross bar respectively.When user needs to regulate high jump cross bar, as long as upwards stir locking handle 3, locking projection 8 is separated with the termination of high jump cross bar, like this, user just can the position of free adjustment high jump cross bar.When cross bar arrives correct position, as long as user's pressure locking handle 3, locking projection 8 is made closely to prop up high jump cross bar.The quick lock device 1 of this high jump cross bar regulates simply, convenient fixing, and fixation is practical.
Be not limited to this, any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (3)
1. the quick lock device of high jump cross bar, it is characterized in that, the quick lock device of described high jump cross bar (1) comprises a fixed support (2), the bottom of described fixed support (2) is provided with the fixing arc sheet (21) of a pair arc, the top of described fixed support (2) is provided with the first support intermediate plate (22) of pair of parallel setting and the second support intermediate plate (25) of pair of parallel setting, the setting direction of the second described support intermediate plate (25) is mutually vertical with the first described support intermediate plate (22), the bottom of described fixing arc sheet (21) is respectively equipped with one first and connects circular hole (23), one hold-down screw (7) runs through the first described connection circular hole (23) respectively, the top of the first described support intermediate plate (22) is respectively equipped with one second and connects circular hole (24), the second described support intermediate plate (25) is respectively equipped with a square adjustment through hole (26), a dismountable locking projection (8) is provided with between the first described support intermediate plate (22), a rotating locking handle (3) is provided with between the top of the first described support intermediate plate (22), the afterbody of described locking handle (3) is provided with a rotation through hole (31), one locking through hole (32) and a fixed via (33), the setting direction of described fixed via (33) is mutually vertical with described locking through hole (32), described second connects circular hole (24) is connected with described rotation through hole (31) respectively by rotation pin (6), a columned driving pin (5) is provided with in described locking through hole (32), the sidewall of described driving pin (5) is provided with a connecting pin bores (51), one locking screw rod (4) runs through described fixed via (33) and connecting pin bores (51) respectively, and be fixedly connected with described locking projection (8).
2. the quick lock device of high jump cross bar according to claim 1, is characterized in that, described locking projection (8) comprises the projection main body (81) of a shoe-like, is provided with a connecting screw hole (82) longitudinally arranged in described projection main body (81).
3. the quick lock device of high jump cross bar according to claim 2, is characterized in that, described locking projection (8) for nylon one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520233629.0U CN204996045U (en) | 2015-04-17 | 2015-04-17 | Quick locking ware of high jump horizontal pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520233629.0U CN204996045U (en) | 2015-04-17 | 2015-04-17 | Quick locking ware of high jump horizontal pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204996045U true CN204996045U (en) | 2016-01-27 |
Family
ID=55152952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520233629.0U Expired - Fee Related CN204996045U (en) | 2015-04-17 | 2015-04-17 | Quick locking ware of high jump horizontal pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204996045U (en) |
-
2015
- 2015-04-17 CN CN201520233629.0U patent/CN204996045U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20170417 |