CN103143170A - Seesaw - Google Patents
Seesaw Download PDFInfo
- Publication number
- CN103143170A CN103143170A CN201210020778XA CN201210020778A CN103143170A CN 103143170 A CN103143170 A CN 103143170A CN 201210020778X A CN201210020778X A CN 201210020778XA CN 201210020778 A CN201210020778 A CN 201210020778A CN 103143170 A CN103143170 A CN 103143170A
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- China
- Prior art keywords
- plate body
- soft rope
- support
- rope
- seesaw
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- 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.)
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention relates to a seesaw which comprises a board body and a support, wherein the board body is rotatably connected with the support; a left riding position and a right riding position are formed at the left end and the right end of the board body respectively; the seesaw further comprises a first flexible rope and a second flexible rope; both ends of the first flexible rope are connected with the board body and the support respectively for limiting left leaning of the board body; and both ends of the second flexible rope are connected with the board body and the support respectively for limiting right leaning of the board body. The seesaw has the advantage that rising and falling of the board body are limited by the first flexible rope and the second flexible rope, so that the board body is prevented from touching the ground to hurt a rider.
Description
Technical field
The present invention program relates to a kind of technical field of seesaw.
Background technology
seesaw is seen everywhere in daily life, it mainly contains plate body, support forms, plate body and support are rotationally connected, the two ends, left and right of plate body form respectively the premultiplication position and the position is taken advantage of on the right side, the touchdown point at seesaw two ends usually damages the operator in practical operation, application number is that 200920190349.0 Chinese patent is made useful improvement, a kind of seesaw is disclosed, its characteristics are that plate body two ends are bent downwardly and make its high resilience, impulsive force when reducing to land with this, but still there are some shortcomings in this technology: may damage the operator although the impulsive force when landing reduces.
Summary of the invention
The technical problem that the present invention program will solve is the present situation for prior art, provides a kind of simple and reasonable, by soft rope, the rising of plate body and decline is carried out spacingly, avoids it to land the operator is damaged a kind of seesaw.
The technical scheme that the present invention program addresses the above problem is: a kind of seesaw, comprise plate body, support, plate body and support are rotationally connected, the two ends, left and right of plate body form respectively the premultiplication position and the position is taken advantage of on the right side, also comprise soft rope one, soft rope two, the two ends of soft rope one connect respectively plate body and support is spacing in order to the "Left"-deviationist of plate body is carried out, and the two ends of soft rope two connect respectively plate body and support carries out spacing in order to the Right deviation to plate body.The present invention program's seesaw in use, if the plate body in its left side descends, when dropping to certain amplitude, coupled soft rope one is just in tension, limit its further decline, otherwise if the plate body in its left side rises, when rising to certain amplitude, coupled soft rope two is just in tension, limits its further rising.The balance of seesaw by soft rope one, two restrictions of soft rope, has been avoided it to land the operator has been damaged in sum.
Further technology, two tie points of soft rope one and plate body and support mutually in the face of so that soft rope one can not stretch tight on plate body or support when in tension, two tie points of soft rope two and plate body and support mutually in the face of so that soft rope two can not stretch tight on plate body or support when in tension.Arranging like this is for soft rope one, when soft rope two is in tension, can be tightly on support or plate body, because this process may damage the operator.
Preferably, soft rope one is mild steel link chain one, and soft rope two is mild steel link chain two.
Preferably, soft rope one is nylon rope one, and soft rope two is nylon rope two.
Certainly, soft rope can also be for other forms, as the rope made of hemp, and steel wire rope etc.
Further technology, soft rope one, soft rope two are equipped with elastic device or soft rope one, two, soft rope is made as whippy material.Arranging like this is for soft rope one, soft rope two high resilience in use, has incabloc function.
Compared with prior art, the present invention program is a kind of seesaw, comprise plate body, support, plate body and support are rotationally connected, and the two ends, left and right of plate body form respectively the premultiplication position and the position is taken advantage of on the right side, also comprise soft rope one, soft rope two, the two ends of soft rope one connect respectively plate body and support is spacing in order to the "Left"-deviationist of plate body is carried out, and the two ends of soft rope two connect respectively plate body and support carries out spacing in order to the Right deviation to plate body.The present invention program has the following advantages: undertaken spacingly by the rising of soft rope one, two pairs of plate bodys of soft rope and decline, avoid it to land the operator is damaged.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the embodiment of the present invention 1;
Fig. 2 is the overall structure schematic diagram of the embodiment of the present invention 2;
Fig. 3 is the overall structure schematic diagram of the embodiment of the present invention 3;
Fig. 4 is the schematic diagram that in the embodiment of the present invention 3, an irrational soft rope connected mode damages the operator.
The specific embodiment
Below in conjunction with embodiment, the present invention program is described in further detail:
Embodiment 1
A kind of seesaw, comprise plate body 1, support 2, plate body 1 is rotationally connected with support 2, the two ends, left and right of plate body 1 form respectively premultiplication position 1A and a 1B is taken advantage of on the right side, also comprise soft rope one, soft rope two, the two ends of soft rope one connect respectively plate body 1 and support 2 is spacing in order to the "Left"-deviationist of plate body 1 is carried out, and the two ends of soft rope two connect respectively plate body 1 and support 2 carries out spacing in order to the Right deviation to plate body 1.
Wherein, soft rope one is nylon rope one N1, and soft rope two is nylon rope two N2.
The present invention program is achieved in that seesaw in use, if the plate body in its left side 1 descends, when dropping to certain amplitude, coupled nylon rope one N1 is just in tension, limit its further decline, otherwise if the plate body in its left side 1 rises, when rising to certain amplitude, coupled nylon rope two N2 are just in tension, limit its further rising.The balance of seesaw by nylon rope one N1, nylon rope two N2 restrictions, has been avoided it to land the operator has been damaged in sum.
A kind of seesaw, comprise plate body 1, support 2, plate body 1 is rotationally connected with support 2, the two ends, left and right of plate body 1 form respectively premultiplication position 1A and a 1B is taken advantage of on the right side, also comprise soft rope one, soft rope two, the two ends of soft rope one connect respectively plate body 1 and support 2 is spacing in order to the "Left"-deviationist of plate body 1 is carried out, and the two ends of soft rope two connect respectively plate body 1 and support 2 carries out spacing in order to the Right deviation to plate body 1.
Wherein, soft rope one is whippy rubber bar one X1, and soft rope two is whippy rubber bar two X2.
The present invention program's implementation and embodiment 1 roughly the same are characterized in that rubber bar one X1, the two X2 high resiliences of rubber bar make seesaw have in use incabloc function.
Embodiment 3
A kind of seesaw, comprise plate body 1, support 2, plate body 1 is rotationally connected with support 2, the two ends, left and right of plate body 1 form respectively premultiplication position 1A and a 1B is taken advantage of on the right side, also comprise soft rope one, soft rope two, the two ends of soft rope one connect respectively plate body 1 and support 2 is spacing in order to the "Left"-deviationist of plate body 1 is carried out, and the two ends of soft rope two connect respectively plate body 1 and support 2 carries out spacing in order to the Right deviation to plate body 1.
Wherein, two tie points of soft rope one and plate body 1 and support 2 mutually in the face of so that described soft rope one can not stretch tight on described plate body 1 or support 2 when in tension, two tie points of soft rope two and plate body 1 and support 2 mutually in the face of so that soft rope two can not stretch tight on plate body 1 or support 2 when in tension.
Wherein, soft rope one is mild steel link chain one F1, and soft rope two is mild steel link chain two F2.
Wherein, soft rope one, soft rope two are equipped with elastic device K, and elastic device K is specially a spring.
The present invention program is achieved in that seesaw in use, if the plate body in its left side 1 descends, when dropping to certain amplitude, coupled mild steel link chain one F1 is just in tension, limit its further decline, otherwise if the plate body in its left side 1 rises, when rising to certain amplitude, coupled mild steel link chain two F2 are just in tension, limit its further rising.The balance of seesaw by mild steel link chain one F1, mild steel link chain two F2 restrictions, has been avoided it to land the operator has been damaged in sum.Simultaneously mild steel link chain one F1, mild steel link chain two F2 are equipped with elastic device K makes seesaw have in use incabloc function.The connected mode of mild steel link chain one F1 and plate body 1 and support 2 can not damage to the operator it, if otherwise plate body 1 and support 2 are not to adopt aspectant connected mode, mild steel link chain one F1 one end is connected in plate body 1 top as shown in Figure 4, other end connection bracket 2 bottoms, mild steel link chain one F1 is when in tension, can be tightly on plate body 1, this process may damage the hand H that the operator is placed on plate body 1.
Although the present invention program is described by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variations on form and details.
Claims (5)
1. seesaw, comprise plate body (1), support (2), described plate body (1) is rotationally connected with described support (2), the two ends, left and right of described plate body (1) form respectively premultiplication position (1A) and position (1B) is taken advantage of on the right side, it is characterized in that: also comprise soft rope one, soft rope two, the two ends of described soft rope one connect respectively described plate body (1) and described support (2) in order to carry out spacing to the "Left"-deviationist of described plate body (1), the two ends of described soft rope two connect respectively described plate body (1) and described support (2) in order to carry out spacing to the Right deviation of described plate body (1).
2. a kind of seesaw according to claim 1, it is characterized in that: two tie points of described soft rope one and described plate body (1) and described support (2) are not mutually in the face of so that described soft rope one can stretch tight on described plate body (1) or described support (2) when in tension, and described soft rope two is faced with two tie points of described plate body (1) and described support (2) mutually so that described soft rope two can not stretch tight on described plate body (1) or described support (2) when in tension.
3. a kind of seesaw according to claim 1 is characterized in that: described soft rope one is mild steel link chain one (F1), and described soft rope two is mild steel link chain two (F2).
4. a kind of seesaw according to claim 1 is characterized in that: described soft rope one is nylon rope one (N1), and described soft rope two is nylon rope two (N2).
5. a kind of seesaw according to claim 1 is characterized in that: described soft rope one, described soft rope two are equipped with elastic device (K) or described soft rope one, two, described soft rope is made as whippy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210020778XA CN103143170A (en) | 2012-01-13 | 2012-01-13 | Seesaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210020778XA CN103143170A (en) | 2012-01-13 | 2012-01-13 | Seesaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103143170A true CN103143170A (en) | 2013-06-12 |
Family
ID=48541649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210020778XA Pending CN103143170A (en) | 2012-01-13 | 2012-01-13 | Seesaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103143170A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109304036A (en) * | 2018-10-22 | 2019-02-05 | 张�荣 | A kind of seesaw of gardens adjustable oscillating radian |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2252008A (en) * | 1939-12-19 | 1941-08-12 | Phillip A Joncas | Seesaw |
| US2527763A (en) * | 1948-03-17 | 1950-10-31 | Arthur E Probst | Rotating seesaw |
| GB1197600A (en) * | 1967-12-09 | 1970-07-08 | Charles Stephen Lafferty | Improved See-Saw. |
| CN201055684Y (en) * | 2007-06-08 | 2008-05-07 | 上海市宝山区青少年科学技术指导站 | Safe seesaws device |
| CN202478569U (en) * | 2012-01-13 | 2012-10-10 | 叶如康 | Seesaw |
-
2012
- 2012-01-13 CN CN201210020778XA patent/CN103143170A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2252008A (en) * | 1939-12-19 | 1941-08-12 | Phillip A Joncas | Seesaw |
| US2527763A (en) * | 1948-03-17 | 1950-10-31 | Arthur E Probst | Rotating seesaw |
| GB1197600A (en) * | 1967-12-09 | 1970-07-08 | Charles Stephen Lafferty | Improved See-Saw. |
| CN201055684Y (en) * | 2007-06-08 | 2008-05-07 | 上海市宝山区青少年科学技术指导站 | Safe seesaws device |
| CN202478569U (en) * | 2012-01-13 | 2012-10-10 | 叶如康 | Seesaw |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109304036A (en) * | 2018-10-22 | 2019-02-05 | 张�荣 | A kind of seesaw of gardens adjustable oscillating radian |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130612 |