CN204050941U - A kind of interest seesaws - Google Patents
A kind of interest seesaws Download PDFInfo
- Publication number
- CN204050941U CN204050941U CN201420438469.9U CN201420438469U CN204050941U CN 204050941 U CN204050941 U CN 204050941U CN 201420438469 U CN201420438469 U CN 201420438469U CN 204050941 U CN204050941 U CN 204050941U
- Authority
- CN
- China
- Prior art keywords
- bearing
- interest
- rocking arm
- seesaws
- hinged
- 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 discloses a kind of interest seesaws.This interest seesaws comprises bearing, and described holder top is provided with rocking arm, and rocking arm two ends are separately installed with cushion and safety handle, rocking arm and bearing hinged, rocking arm two ends can freely tilt.In order to change the effect that seesaw in the past can only be balanced mutually by user's own body weight, this kind of interest seesaws is provided with spring assembly between the both sides and rocking arm of bearing, even if make body weight difference between this interest seesaws user also can play comparatively greatly simultaneously, add the interest of user when motion and amusement.Meanwhile, this interest seesaws bearing settlement has whirligig, and rocking arm is hinged on the top of whirligig, and rocking arm can rotate freely, freely tilt, and user not only can also rotate freely around bearing by dandle.
Description
Technical field
The utility model relates to a kind of recreation facility, especially relates to a kind of interest seesaws.
Background technology
Traditional seesaw mutually balances by user's own body weight the effect reaching amusement and exercise, and entertaining is relatively dull.
Summary of the invention
The purpose of this utility model is the deficiency existed for prior art, provides one to have more interest, the interest seesaws that action is more complicated.
For achieving the above object, the technical scheme that the utility model interest seesaws adopts is:
A kind of interest seesaws, comprise bearing, be hinged with rocking arm on the upside of described bearing, rocking arm two ends are provided with cushion and safety rail, and rocking arm two ends freely tilt.Between the both sides and rocking arm of bearing, spring assembly is installed, each both ends of the spring is connected with rocking arm and bearing respectively, even if make body weight difference between this interest seesaws user also can play comparatively greatly simultaneously, change the effect that seesaw in the past can only be balanced mutually by user's own body weight, add the interest of user when motion and amusement.
Spring assembly in described interest seesaws comprises helical spring and is socketed in the sheath outside helical spring, and sheath is the safety in order to protect user.
Described sheath is soft body protective sleeve, better can wrap up, play a protective role in the process of telescopic spring.Sheath uses PVC rubber expanded material.
The bearing of described interest seesaws is provided with whirligig, and rocking arm is hinged on the top of whirligig, and rocking arm rotates freely, freely tilt.This interest seesaws is except except two ends move up and down, can rotating freely around bearing, add interest.
Described whirligig comprises vertical beam, and top and the rocking arm of vertical beam are hinged, and bearing is inserted in the bottom of vertical beam, between vertical beam and bearing, be provided with bearing arrangement.Sliding friction is become rolling friction by bearing arrangement, reduces resistance.
Described bearing arrangement is thrust bearing.
Described interest seesaws is socketed with rotary sleeve in the outside of bearing, is provided with the centring ring be connected with bearing at the two ends of rotary sleeve, and spring assembly one end is connected with rotary sleeve, and one end is connected with rocking arm.Centring ring is welded on bearing, for limiting the axial displacement of rotary sleeve.
The bottom of described bearing is provided with retainer plate, and retainer plate is fixedly connected with ground by original place nail.Add the stability of this interest seesaws.
Be provided with stabilising arrangement in the bottom of retainer plate, stabilising arrangement comprises the vertical tube be connected with bearing, and the radial direction along vertical tube is plugged with several thin bars.Meet security, ensure user use and amusement process in safety, and easily assembled.
The utility model compared with prior art, has the following advantages:
This interest seesaws with the addition of spring assembly, better balances the body weight of two ends user by changing external force, even if make two user's body weight differences also can play comparatively greatly simultaneously.The bearing settlement of this interest seesaws has whirligig simultaneously, and rocking arm can rotate freely, freely tilt.This interest seesaws is except except two ends move up and down, can rotating freely around bearing, add interest.
Accompanying drawing explanation
Fig. 1 is interest seesaws structural representation.
Fig. 2 is interest seesaws three-dimensional view.
Fig. 3 is whirligig schematic diagram in interest seesaws.
Fig. 4 is spring assembly schematic diagram in interest seesaws.
Fig. 5 is stabilising arrangement schematic diagram in interest seesaws.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, these embodiments should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
As depicted in figs. 1 and 2, a kind of interest seesaws, comprise bearing 3, rocking arm 1 is hinged with on the upside of bearing 3, respectively by bolt, cushion 2 and safety rail 21 are installed at the two ends of rocking arm 1, rocking arm 1 two ends can freely tilt, spring assembly 4 is installed between the both sides of bearing 3 and rocking arm 1, each spring assembly 4 two ends are connected with rocking arm 1 and bearing 3 respectively, even if make body weight difference between this interest seesaws user also can play comparatively greatly simultaneously, change the effect that seesaw in the past can only be balanced mutually by user's own body weight, add the interest of user when motion and amusement.
As shown in Figure 1, Figure 2 and Figure 3, be hinged with rocking arm 1 at the top of bearing 3 by bearing pin 8, rocking arm 1 and spring assembly 4 are at same perpendicular.The middle part of rocking arm 1 is welded with hinged ear 11, and the welded top of bearing 3 has journal stirrup 31, and hinged ear 11 offers corresponding through hole with journal stirrup 31, inserts bearing pin 8 and realize hinged in through hole.
As shown in Figure 4, spring assembly 4 comprises helical spring 41 and sheath 42, and sheath 42 is wrapped in outside helical spring 41, and sheath 42 is soft body protective sleeve, better wraps up, play a protective role at helical spring 41 in the process can stretched.Sheath uses PVC rubber expanded material.
As shown in figures 1 and 3, bearing 3 is provided with whirligig 5, and rocking arm 1 is hinged on the top of whirligig 5, and rocking arm 1 rotates freely, freely tilts.Whirligig 5 comprises vertical beam 51, and top and the rocking arm 1 of vertical beam 51 are hinged, and bearing 3 is inserted in the bottom of vertical beam 51, is provided with bearing arrangement 52 between vertical beam and bearing.This bearing arrangement 52 is thrust bearing.Sliding friction is become rolling friction by bearing arrangement 52, reduces resistance.This interest seesaws is except except two ends move up and down, can rotating freely around bearing 3, add interest.
As shown in Figure 4, the outside of bearing 3 is socketed with rotary sleeve 7, and be provided with the centring ring 71 be connected with bearing at the two ends of rotary sleeve 7, centring ring 71 is welded on bearing 3.Spring assembly 4 one end is connected with rotary sleeve 7, and one end is connected with rocking arm 1.Centring ring 71 is welded on bearing, for limiting the axial displacement of rotary sleeve.
As shown in Figure 5, there is discoid retainer plate 6 at the bottom welding of bearing, add the stability of this interest seesaws.Stabilising arrangement 9 is installed below retainer plate 6, is convenient to install.Stabilising arrangement 9 comprises vertical tube and two thin bars, is first positioned over by vertical tube in the hole dug during installation, then two thin bars intersections are inserted vertical tube, buries soil and covers, then be connected with bearing 3 by bolt, thus increase stability.
Claims (9)
1. an interest seesaws, comprise bearing, rocking arm is hinged with on the upside of bearing, be provided with cushion and safety handle at the two ends of rocking arm; rocking arm two ends freely tilt; it is characterized in that: between the both sides and rocking arm of bearing, be provided with spring assembly, each spring assembly two ends are connected with rocking arm and bearing respectively.
2. interest seesaws according to claim 1, is characterized in that: described spring assembly comprises helical spring and is socketed in the sheath outside helical spring.
3. interest seesaws according to claim 2, is characterized in that: described sheath is soft body protective sleeve.
4. interest seesaws according to claim 1, is characterized in that: described bearing settlement has whirligig, and rocking arm is hinged on the top of whirligig, and rocking arm rotates freely, freely tilt.
5. interest seesaws according to claim 4, is characterized in that: described whirligig comprises vertical beam, and top and the rocking arm of vertical beam are hinged, and bearing is inserted in the bottom of vertical beam, between vertical beam and bearing, be provided with bearing arrangement.
6. interest seesaws according to claim 5, is characterized in that: described bearing arrangement is thrust bearing.
7. interest seesaws according to claim 1, is characterized in that: be socketed with rotary sleeve in the outside of bearing, is provided with the centring ring be connected with bearing at the two ends of rotary sleeve, and spring assembly one end is connected with rotary sleeve, and one end is connected with rocking arm.
8. interest seesaws according to claim 1, is characterized in that: the bottom of described bearing is provided with retainer plate, and retainer plate is fixedly connected with ground by original place nail.
9. interest seesaws according to claim 8, is characterized in that: be provided with stabilising arrangement in the bottom of retainer plate, and stabilising arrangement comprises the vertical tube be connected with bearing, and the radial direction along vertical tube is plugged with several thin bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438469.9U CN204050941U (en) | 2014-08-06 | 2014-08-06 | A kind of interest seesaws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438469.9U CN204050941U (en) | 2014-08-06 | 2014-08-06 | A kind of interest seesaws |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204050941U true CN204050941U (en) | 2014-12-31 |
Family
ID=52192538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420438469.9U Expired - Fee Related CN204050941U (en) | 2014-08-06 | 2014-08-06 | A kind of interest seesaws |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204050941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109847284A (en) * | 2019-01-23 | 2019-06-07 | 安阳师范学院 | A kind of intelligent adjustable rehabilitation training equipment |
-
2014
- 2014-08-06 CN CN201420438469.9U patent/CN204050941U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109847284A (en) * | 2019-01-23 | 2019-06-07 | 安阳师范学院 | A kind of intelligent adjustable rehabilitation training equipment |
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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: 20141231 Termination date: 20190806 |