CN204107025U - Height-adjustable seesaw - Google Patents
Height-adjustable seesaw Download PDFInfo
- Publication number
- CN204107025U CN204107025U CN201420566815.1U CN201420566815U CN204107025U CN 204107025 U CN204107025 U CN 204107025U CN 201420566815 U CN201420566815 U CN 201420566815U CN 204107025 U CN204107025 U CN 204107025U
- Authority
- CN
- China
- Prior art keywords
- support bar
- seesaw
- height
- bar
- utility
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a kind of seesaw, specifically a kind of height-adjustable seesaw, belong to seesaw design field, comprise seesaw, two support bars and cross bar, seesaw is connected with cross bar lever, it is characterized in that: described support bar is Telescopic supporting rod, and be bolted the length of support bar.The utility model is simply rational in infrastructure, and manufacture easily, result of use is good.Pass through the utility model, described support bar is designed to Telescopic supporting rod, and be bolted the length of support bar, particularly, support bar comprises upper support bar, the lower support bar that socket connects, upper support bar, lower support bar are equipped with some retaining thread holes matched with bolt, when using on the retaining thread hole of bolt through upper support bar, lower support bar simultaneously, play the effect of fixing upper support bar, lower support bar position, thus secure the length of integrated support bar, realize regulating the fixing of rear seesaw height.
Description
Technical field
The utility model relates to a kind of seesaw, and specifically a kind of height-adjustable seesaw, belongs to seesaw design field.
Background technology
Seesaw utilizes lever principle, because structure is simple, by force recreational, as a kind of item of recreation being popularized in city, rural community.Seesaw occupies an important position always in the item of recreation of child simultaneously.Existing seesaw comprises seesaw, two support bars and connects the cross bar of two support bars, and seesaw is connected with cross bar lever, and in actual mechanical process, a people is sitting on seesaw, utilizes lever principle, and a people gets on, and a people gets off.But existing seesaw also exists certain problem, the height being exactly support bar is fixing, cannot carry out the adjustment of seesaw height, and therefore, often seesaw will customize different height according to different crowd, causes the waste of resource like this.
Utility model content
The purpose of this utility model is for the problems referred to above, provide a kind of reasonable in design, structure simple, can the height-adjustable seesaw of self-defined seesaw height.
The utility model realizes like this, a kind of height-adjustable seesaw, comprise seesaw, two support bars and connect the cross bar of two support bars, seesaw is connected with cross bar lever, it is characterized in that: described support bar is Telescopic supporting rod, and be bolted the length of support bar.
Be provided with circular hole in the middle of described seesaw, circular hole is placed on cross bar.
Described support bar comprises upper support bar, the lower support bar that socket connects, and upper support bar, lower support bar is equipped with some retaining thread holes matched with bolt.
The utility model is simply rational in infrastructure, and manufacture easily, result of use is good.Pass through the utility model, described support bar is designed to Telescopic supporting rod, and is bolted the length of support bar, particularly, support bar comprises upper support bar, the lower support bar that socket connects, and upper support bar, lower support bar is equipped with some retaining thread holes matched with bolt.Namely upper support bar is socketed with lower support bar and is connected, when using on the retaining thread hole of bolt through upper support bar, lower support bar simultaneously, playing the effect of fixing upper support bar, lower support bar position, thus secure the length of integrated support bar, realizing regulating the fixing of rear seesaw height.The utility model is also made an explanation further to the mode that seesaw is connected with cross bar lever simultaneously, and in the utility model, be provided with circular hole in the middle of described seesaw, circular hole is placed on cross bar, and the lever of this spline structure connects, more stable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1 seesaw, 2 support bars, 3 cross bars, 4 bolts, 5 circular holes, 6 upper support bars, 7 lower support bars, 8 retaining thread holes.
Specific embodiments
Illustrate below in conjunction with accompanying drawing and accompanying drawing and the utility model is described further.
A kind of height-adjustable seesaw, comprise seesaw 1, two support bars 2 and connect the cross bar 3 of two support bars 2, seesaw 1 is connected with cross bar 3 lever, and specifically, be provided with circular hole 5 in the middle of seesaw 1, circular hole 5 is placed on cross bar 3.In the utility model, support bar 2 is Telescopic supporting rod, support bar 2 comprises upper support bar 6, the lower support bar 7 that socket connects, upper support bar 6, lower support bar 7 are equipped with some retaining thread holes 8 matched with bolt 4, and pass through the length of bolt 4 fixed support bar 2, namely, on the retaining thread hole 8 of bolt 4 through upper support bar 6, lower support bar 7, the effect of fixing upper support bar 6, lower support bar 7 position is played.
Claims (3)
1. a height-adjustable seesaw, comprise seesaw (1), two support bars (2) and connect the cross bar (3) of two support bars, seesaw (1) is connected with cross bar (3) lever, it is characterized in that: described support bar (2) is Telescopic supporting rod, and pass through the length of bolt (4) fixed support bar (2).
2. height-adjustable seesaw according to claim 1, is characterized in that: be provided with circular hole (5) in the middle of described seesaw (1), circular hole (5) is placed on cross bar (3).
3. height-adjustable seesaw according to claim 1 and 2, it is characterized in that: described support bar (2) comprises upper support bar (6), the lower support bar (7) that socket connects, and upper support bar (6), lower support bar (7) are equipped with some retaining thread holes matched with bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566815.1U CN204107025U (en) | 2014-09-29 | 2014-09-29 | Height-adjustable seesaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566815.1U CN204107025U (en) | 2014-09-29 | 2014-09-29 | Height-adjustable seesaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204107025U true CN204107025U (en) | 2015-01-21 |
Family
ID=52324388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420566815.1U Expired - Fee Related CN204107025U (en) | 2014-09-29 | 2014-09-29 | Height-adjustable seesaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204107025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107441715A (en) * | 2015-10-19 | 2017-12-08 | 连万强 | Seesaw that is a kind of easy to remove and placing |
-
2014
- 2014-09-29 CN CN201420566815.1U patent/CN204107025U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107441715A (en) * | 2015-10-19 | 2017-12-08 | 连万强 | Seesaw that is a kind of easy to remove and placing |
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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 |
Granted publication date: 20150121 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |