CN204121735U - A kind of three people's seesaws - Google Patents
A kind of three people's seesaws Download PDFInfo
- Publication number
- CN204121735U CN204121735U CN201420556689.1U CN201420556689U CN204121735U CN 204121735 U CN204121735 U CN 204121735U CN 201420556689 U CN201420556689 U CN 201420556689U CN 204121735 U CN204121735 U CN 204121735U
- Authority
- CN
- China
- Prior art keywords
- balance base
- people
- handrail
- nut cap
- connecting rod
- 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
- 230000001133 acceleration Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
Landscapes
- Steps, Ramps, And Handrails (AREA)
Abstract
A kind of three people's seesaws, belong to recreation facility technical field.Comprise balance base, handrail, described balance base top is provided with saddle, it is characterized in that, described saddle is three, is separately positioned on the left side at balance base top, centre, the right; Described handrail is three, is movably connected in balance base top, and correspondence is arranged on saddle side respectively; Centre bottom described balance base is arc-shaped, and circular arc both sides are respectively to the upper two ends extended to gently bottom balance base.The utility model structure is simple, manufactures easily, can play for three people simultaneously, safe and reliable, is convenient to transport, has the wide market space.
Description
Technical field
The utility model relates to a kind of structure of seesaw, and especially a kind of structure of three people's seesaws, belongs to recreation facility technical field.
Background technology
Seesaw utilizes lever principle, people is power and resistance to the pressure of seesaw respectively, people is the arm of force to the distance of the fixing point of seesaw respectively, acceleration of gravity causes one on the other, high person's acceleration of gravity is greater than low person, so high person declines, under lever principle effect, low person is sticked up simultaneously, so circulate.Existing seesaw is generally made up of balance base, saddle, handrail, and when playing on a seesaw, general needs two people coordinate, the seesaw if three people cannot play together.Seesaw belongs to large-scale amusement toy, and the handrail on existing seesaw is general with balance base global formation, and cannot activity take off, this brings very large inconvenience to transporting, and extremely takes up room.And existing seesaw does not have footrest step, for the people that height is petite, especially children, are sitting on saddle, and pin does not have place to shelve, and extremely lacks the sense of security.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides a kind of three people's seesaws that can simultaneously play for three people play, that be convenient to transport.
The purpose of this utility model is achieved through the following technical solutions: a kind of three people's seesaws, comprise balance base, handrail, described balance base top is provided with saddle, it is characterized in that, described saddle is three, is separately positioned on the left side at balance base top, centre, the right; Described handrail is three, is movably connected in balance base top, and correspondence is arranged on saddle side respectively; Centre bottom described balance base is arc-shaped, and circular arc both sides are respectively to the upper two ends extended to gently bottom balance base.
Described handrail is made up of ring-type handrail body, the connecting rod that is connected with ring-type handrail body;
Also be provided with nut cap, be provided with the threaded post matched with nut cap bottom described connecting rod, described balance base is being provided with handrail corresponding position the installing hole matched with connecting rod;
Described connecting rod inserts in installing hole, and nut cap is threaded with threaded post, and handrail is flexibly connected with balance base by connecting rod, installing hole and nut cap, threaded post.
The length of described connecting rod and the deep equality of installing hole.
Described balance base is also provided with three pairs of footrest steps, often pair of footrest step is separately positioned on the balance base both sides corresponding with location of saddle support.
Described connecting rod and ring-type handrail body junction are provided with projection, and the installing hole place at described balance base top is provided with the groove matched with projection, and projection is placed in groove.
Described projection is trapezoidal.
Installing hole place bottom described balance base is provided with the nut cap groove matched with nut cap, and nut cap is placed in nut cap groove.
In the utility model, saddle has three, and three handrail correspondences are arranged on saddle side, can play for three people simultaneously.The balance base both sides of saddle corresponding position are equipped with footrest step, and when playing, three people are sitting on saddle and (people lighter for body weight can be sitting on middle saddle), and hand gets a grip on the rail, and pin is placed on footrest step, can play.Handrail is made up of ring-type handrail body, connecting rod, the length of connecting rod and the deep equality of installing hole, and connecting rod inserts in the installing hole of balance base, and is fixed on balance base by handrail by nut cap, threaded post.And the projection of connecting rod is placed in the groove of installing hole, further increase the fastness be connected between handrail with balance base, can prevent handrail from rotating in installing hole.Nut cap is placed in nut cap groove, nut cap effectively can be prevented to be subject to external force percussion with the junction of connecting rod and cause being connected coming off.Centre bottom balance base is arc-shaped, and circular arc both sides are respectively to the upper two ends extended to gently bottom balance base, and the special tectonic bottom balance base further increases security of the present utility model.
In use, pin can be placed on footrest step the utility model, adds the security of seesaw, and handrail is connected with balance base is movable, during transport, handrail and balance base is separated packed and transported, effectively improves space availability ratio, save cost of transportation.The utility model structure is simple, manufactures easily, can play for three people simultaneously, safe and reliable, is convenient to transport, has the wide market space.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model;
Fig. 3 is half section structural representation of the present utility model;
Fig. 4 is the structural representation of handrail in the utility model;
Fig. 5 is the structural representation of nut cap in the utility model;
In figure: 1 balance base, 2 handrails, 3 saddles, 4 ring-type handrail body, 5 connecting rods, 6 nut caps, 7 threaded post, 8 footrest steps, 9 projections, 10 nut cap grooves.
Detailed description of the invention
A kind of three people's seesaws, comprise balance base 1, handrail 2.Balance base top is provided with three saddles 3, is separately positioned on the left side at balance base top, centre, the right.
Centre bottom balance base is arc-shaped, and circular arc both sides are respectively to the upper two ends extended to gently bottom balance base.Balance base is also provided with three pairs of footrest steps 8, often pair of footrest step is separately positioned on the balance base both sides corresponding with location of saddle support.
Handrail is three, is movably connected in balance base top, and correspondence is arranged on saddle side respectively.Handrail is made up of ring-type handrail body 4, the connecting rod 5 that is connected with ring-type handrail body.Also be provided with nut cap 6, bottom connecting rod, be provided with the threaded post 7 matched with nut cap.
Balance base is being provided with handrail corresponding position the installing hole matched with connecting rod, the length of connecting rod and the deep equality of installing hole.Connecting rod 5 and ring-type handrail body 4 junction are provided with trapezoidal projection 9, and the installing hole place at balance base top is provided with the groove matched with projection, and the installing hole place bottom balance base is provided with the nut cap groove 10 matched with nut cap.
Connecting rod inserts in installing hole, and projection is placed in groove, and nut cap is placed in nut cap groove 10, and nut cap is threaded with threaded post, and handrail is flexibly connected with balance base by connecting rod, installing hole and nut cap, threaded post.
Claims (7)
1. three people's seesaws, comprise balance base (1), handrail (2), described balance base top is provided with saddle (3), it is characterized in that, described saddle is three, is separately positioned on the left side at balance base top, centre, the right; Described handrail is three, is movably connected in balance base top, and correspondence is arranged on saddle side respectively; Centre bottom described balance base is arc-shaped, and circular arc both sides are respectively to the upper two ends extended to gently bottom balance base.
2. a kind of three people's seesaws according to claim 1, is characterized in that, described handrail (2) is made up of ring-type handrail body (4), the connecting rod (5) that is connected with ring-type handrail body;
Also be provided with nut cap (6), be provided with the threaded post (7) matched with nut cap bottom described connecting rod, described balance base (1) is being provided with handrail corresponding position the installing hole matched with connecting rod;
Described connecting rod inserts in installing hole, and nut cap is threaded with threaded post, and handrail is flexibly connected with balance base by connecting rod, installing hole and nut cap, threaded post.
3. a kind of three people's seesaws according to claim 2, is characterized in that, the length of described connecting rod and the deep equality of installing hole.
4. a kind of three people's seesaws according to claim 1, is characterized in that, described balance base are also provided with three pairs of footrest steps (8), and often pair of footrest step is separately positioned on the balance base both sides corresponding with location of saddle support.
5. a kind of three people's seesaws according to claim 2, it is characterized in that, described connecting rod (5) and ring-type handrail body (4) junction are provided with projection (9), and the installing hole place at described balance base top is provided with the groove matched with projection, and projection is placed in groove.
6. a kind of three people's seesaws according to claim 5, it is characterized in that, described projection (9) is for trapezoidal.
7. a kind of three people's seesaws according to claim 5, it is characterized in that, the installing hole place bottom described balance base is provided with the nut cap groove matched with nut cap, and nut cap is placed in nut cap groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420556689.1U CN204121735U (en) | 2014-09-26 | 2014-09-26 | A kind of three people's seesaws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420556689.1U CN204121735U (en) | 2014-09-26 | 2014-09-26 | A kind of three people's seesaws |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204121735U true CN204121735U (en) | 2015-01-28 |
Family
ID=52378125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420556689.1U Expired - Fee Related CN204121735U (en) | 2014-09-26 | 2014-09-26 | A kind of three people's seesaws |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204121735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214312A (en) * | 2015-10-09 | 2016-01-06 | 广西职业技术学院 | A kind of multi-functional seesaw |
-
2014
- 2014-09-26 CN CN201420556689.1U patent/CN204121735U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214312A (en) * | 2015-10-09 | 2016-01-06 | 广西职业技术学院 | A kind of multi-functional seesaw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIANGSU NEW START INDUSTRIAL CO., LTD. Assignor: JIANGSU MI-WONDER EDUCATIONAL TOYS GROUP CO., LTD. Contract record no.: 2015320000434 Denomination of utility model: Three-person seesaw Granted publication date: 20150128 License type: Exclusive License Record date: 20150615 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |