CN205598671U - Middle and primary schools' physical education special use is hurdled - Google Patents
Middle and primary schools' physical education special use is hurdled Download PDFInfo
- Publication number
- CN205598671U CN205598671U CN201620336827.4U CN201620336827U CN205598671U CN 205598671 U CN205598671 U CN 205598671U CN 201620336827 U CN201620336827 U CN 201620336827U CN 205598671 U CN205598671 U CN 205598671U
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- CN
- China
- Prior art keywords
- base
- draw
- groove
- support bar
- horizontal 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
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Abstract
The utility model provides a middle and primary schools' physical education special use is hurdled, includes the base, is provided with the bracing piece on the base, and bracing piece lower extreme and base are connected, and upper end of the support bar and horizontal bar are connected, are provided with the stay tube on the base, be provided with the bracing piece in the stay tube, the bracing piece lower extreme sets up at the stay tube insidely and through a fastening nut fastening connection, and upper end of the support bar is provided with first draw -in groove, is provided with on the horizontal bar to take in the hole, and take in and be provided with the card strip on the hole, card strip and first draw -in groove are mutually supported, be provided with the second draw -in groove on the base, second draw -in groove and fixture block are mutually supported, and the fixture block is installed in backup pad one end, is provided with the sponge layer in the backup pad. The utility model discloses a set up the sponge layer and can protect the pupil to hurdle shi buhui to hinder and to arrive on the horizontal bar, in addition the utility model discloses be provided with the backup pad at the horizontal bar front end, also be provided with the sponge layer in the backup pad, also can not be injured even the student hurdles to fall down.
Description
Technical field
This utility model relates to that a kind of middle and primary schools physical education is special hurdles, and belongs to primary school education field.
Background technology
Hurdling is one of requisite motion in physical culture, and same hurdles rack is requisite.And existing only smaller than hurdling of adult for hurdling of education of middle and primary schools, do not meet the age demand of students in middle and primary schools.Be mainly reflected in protection student's aspect the most perfect, winter such device not bad, the comparison that student's clothes is worn is many, and for summer, students in middle and primary schools' skin is tenderer, wears the clothes and fewer, lacks the protection facility of necessity.
Utility model content
The purpose of this utility model is to provide that a kind of middle and primary schools physical education is special hurdles, and can sufficiently can be protected by this utility model in students in middle and primary schools carry out hurdling study.
The purpose of this utility model is achieved through the following channels:
A kind of middle and primary schools physical education is special hurdles, including base, it is provided with support bar on described base, described support bar lower end and base connect, post upper and horizontal bar connect, a stay tube it is provided with on described base, it is provided with support bar in described stay tube, described support bar lower end is arranged on a stay tube inside and is fastenedly connected by the first clamp nut, post upper is provided with the first draw-in groove, it is provided with reception hole on described horizontal bar, described reception hole is provided with card article, described card article and the first draw-in groove and cooperates；Being provided with the second draw-in groove on described base, described second draw-in groove and fixture block cooperate, and described fixture block is arranged on gripper shoe one end, described gripper shoe and horizontal bar outer surface and is provided with spongy layer；It is provided with the first rotating shaft on described support bar, gripper shoe is provided with the second shaft hole；Described first rotating shaft and connecting tube connect, and described second rotating shaft and connecting rod connect；Described connecting rod one end and the second rotating shaft connect, and the connecting rod other end is arranged in connecting tube one end, and the connecting tube other end and the second rotating shaft connect；The second clamp nut it is provided with in described connecting tube.
This utility model beneficial effect: this utility model can protect students in middle and primary schools will not hurt when hurdling by arranging spongy layer on horizontal bar; and this utility model is provided with gripper shoe in horizontal bar front end; being also equipped with spongy layer in gripper shoe, even if student hurdles, fall down also will not be injured；Between gripper shoe of the present utility model and base, support bar and between stay tube and horizontal bar, be flexible connection between connecting rod and connecting tube, it is simple to carrying.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is described in further detail:
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model horizontal bar structural representation；
Fig. 3 is this utility model connecting plate and base plan structure schematic diagram；
In figure, 1, base, 2, a stay tube, 3, support bar, the 4, first clamp nut, the 5, first draw-in groove, 6, horizontal bar, the 7, first rotating shaft, 8, connecting tube, 9, connecting rod, the 10, second clamp nut, 11, gripper shoe, 12, spongy layer, the 13, second rotating shaft, the 14, second draw-in groove, 15, fixture block, 16, reception hole, 17, card article.
Detailed description of the invention
With embodiment, this utility model is described further below in conjunction with the accompanying drawings.
Embodiment:
As shown in Figure 1 to Figure 3, a kind of middle and primary schools physical education is special hurdles, including base 1, support bar 3 it is provided with on described base, described support bar lower end and base connect, post upper and horizontal bar 6 connect, a stay tube 2 it is provided with on described base, it is provided with support bar in described stay tube, described support bar lower end is arranged on a stay tube inside and is fastenedly connected by the first clamp nut 4, and post upper is provided with the first draw-in groove 5, and described horizontal bar is provided with reception hole 16, it is provided with card article 17, described card article and the first draw-in groove on described reception hole to cooperate；Being provided with the second draw-in groove 14 on described base, described second draw-in groove and fixture block 15 cooperate, and described fixture block is arranged on gripper shoe 11 one end, described gripper shoe and horizontal bar outer surface and is provided with spongy layer 12；It is provided with the first rotating shaft 7 on described support bar, gripper shoe is provided with the second rotating shaft 13；Described first rotating shaft and connecting tube 8 connect, and described second rotating shaft and connecting rod 9 connect；Described connecting rod one end and the second rotating shaft connect, and the connecting rod other end is arranged in connecting tube one end, and the connecting tube other end and the second rotating shaft connect；The second clamp nut 10 it is provided with in described connecting tube.
Specifically used method:
As shown in Figure 1 to Figure 3, first fixture block is stuck in the second draw-in groove of base, then regulates the height propped up between stay tube and support bar; plug horizontal bar; distance between regulation connecting rod and connecting tube, this utility model simple in construction, installation can effectively protect the students in middle and primary schools will not be injured.
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by this utility model; the change can expected without creative work or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (1)
1. middle and primary schools' physical education is special hurdles, including base, it is provided with support bar on described base, described support bar lower end and base connect, post upper and horizontal bar connect, it is characterized in that, a stay tube it is provided with on described base, it is provided with support bar in described stay tube, described support bar lower end is arranged on a stay tube inside and is fastenedly connected by the first clamp nut, and post upper is provided with the first draw-in groove, and described horizontal bar is provided with reception hole, it is provided with card article, described card article and the first draw-in groove on described reception hole to cooperate；Being provided with the second draw-in groove on described base, described second draw-in groove and fixture block cooperate, and described fixture block is arranged on gripper shoe one end, described gripper shoe and horizontal bar outer surface and is provided with spongy layer；It is provided with the first rotating shaft on described support bar, gripper shoe is provided with the second shaft hole；Described first rotating shaft and connecting tube connect, and described second rotating shaft and connecting rod connect；Described connecting rod one end and the second rotating shaft connect, and the connecting rod other end is arranged in connecting tube one end, and the connecting tube other end and the second rotating shaft connect；The second clamp nut it is provided with in described connecting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620336827.4U CN205598671U (en) | 2016-04-20 | 2016-04-20 | Middle and primary schools' physical education special use is hurdled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620336827.4U CN205598671U (en) | 2016-04-20 | 2016-04-20 | Middle and primary schools' physical education special use is hurdled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205598671U true CN205598671U (en) | 2016-09-28 |
Family
ID=56973560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620336827.4U Expired - Fee Related CN205598671U (en) | 2016-04-20 | 2016-04-20 | Middle and primary schools' physical education special use is hurdled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205598671U (en) |
-
2016
- 2016-04-20 CN CN201620336827.4U patent/CN205598671U/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: 20160928 Termination date: 20170420 |